Leg : 65 Depth to Top of Core(m): 145.50 Piece: Hole: 485A Top/Bottom Interval(mm): 130/ 260 Core: 11 Sample Depth: 145.70 Sect: 1 Analyst Name: Zolotarev, B. Analytical Method(s): Wet chemical Wet chemical Wet chemical Alteration Rock type Rock name IGNEOUS PLAG SP PHYRIC BASALT SiO2 : 46.78 Al2O3: 14.13 Fe2O3(tot): FeO(tot): Fe2O3: 5.68 FeO : 6.88 MgO : 7.42 CaO : 9.71 Na2O : 2.94 K2O : 0.12 TiO2 : 2.21 MnO : 0.11 P2O5 : 0.03 LOI : H2O+ : 1.55 H2O- : 1.80 CO2 : 0.65 SO3 : S : Total: 100.01 Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses are NOT on a volatile-free basis. Essential oxides quoted to .01 Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 145.50 Piece: Hole: 485A Top/Bottom Interval(mm): 570/ 600 Core: 11 Sample Depth: 149.09 Sect: 3 Analyst Name: Flower, M. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name IGNEOUS PLAG SP PHYRIC BASALT SiO2 : 49.83 Al2O3: 18.61 Fe2O3(tot): FeO(tot): 9.25 Fe2O3: FeO : MgO : 5.55 CaO : 10.97 Na2O : 3.37 K2O : 0.04 TiO2 : 1.64 MnO : 0.12 P2O5 : 0.10 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01 Fe oxide partitions not specified or analyzed. Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 145.50 Piece: Hole: 485A Top/Bottom Interval(mm): 680/ 730 Core: 11 Sample Depth: 149.21 Sect: 3 Analyst Name: Flower, M. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name IGNEOUS PLAG SP PHYRIC BASALT SiO2 : 49.52 Al2O3: 16.23 Fe2O3(tot): FeO(tot): 9.37 Fe2O3: FeO : MgO : 8.71 CaO : 11.19 Na2O : 2.90 K2O : 0.03 TiO2 : 1.47 MnO : 0.15 P2O5 : 0.10 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01 Fe oxide partitions not specified or analyzed. Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 145.50 Piece: 1B Hole: 485A Top/Bottom Interval(mm): 820/ 830 Core: 11 Sample Depth: 149.33 Sect: 3 Analyst Name: Cambon, P. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name Fresh IGNEOUS PLAG SPARSELY PHYRIC BASALT SiO2 : 47.93 Al2O3: 15.70 Fe2O3(tot): 10.46 FeO(tot): Fe2O3: FeO : MgO : 9.80 CaO : 11.55 Na2O : 2.44 K2O : 0.02 TiO2 : 1.45 MnO : 0.15 P2O5 : 0.10 LOI : 1.80 H2O+ : 0.86 H2O- : CO2 : 0.26 SO3 : S : Total: 99.60 Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01 Fe oxide partitions not specified or analyzed. Shipboard analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 145.50 Piece: Hole: 485A Top/Bottom Interval(mm): 1160/1210 Core: 11 Sample Depth: 149.68 Sect: 3 Analyst Name: Flower, M. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name IGNEOUS PLAG SP PHYRIC BASALT SiO2 : 50.02 Al2O3: 17.03 Fe2O3(tot): FeO(tot): 9.36 Fe2O3: FeO : MgO : 7.04 CaO : 11.46 Na2O : 2.94 K2O : 0.03 TiO2 : 1.50 MnO : 0.13 P2O5 : 0.09 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01 Fe oxide partitions not specified or analyzed. Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 145.50 Piece: Hole: 485A Top/Bottom Interval(mm): 1400/1480 Core: 11 Sample Depth: 149.94 Sect: 3 Analyst Name: Zolotarev, B. Analytical Method(s): Wet chemical Wet chemical Wet chemical Alteration Rock type Rock name IGNEOUS PLAG SP PHYRIC BASALT SiO2 : 48.78 Al2O3: 12.85 Fe2O3(tot): FeO(tot): Fe2O3: 4.23 FeO : 9.68 MgO : 6.85 CaO : 12.20 Na2O : 2.49 K2O : 0.15 TiO2 : 1.95 MnO : 0.22 P2O5 : 0.01 LOI : H2O+ : 0.35 H2O- : 0.44 CO2 : 0.35 SO3 : S : Total: 100.55 Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses are NOT on a volatile-free basis. Essential oxides quoted to .01 Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 155.00 Piece: Hole: 485A Top/Bottom Interval(mm): 100/ 160 Core: 12 Sample Depth: 155.13 Sect: 1 Analyst Name: Flower, M. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name IGNEOUS PLAG-OL SP PHYRIC BASALT SiO2 : 50.33 Al2O3: 13.88 Fe2O3(tot): FeO(tot): 11.89 Fe2O3: FeO : MgO : 6.81 CaO : 11.58 Na2O : 2.59 K2O : 0.09 TiO2 : 2.08 MnO : 0.23 P2O5 : 0.19 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01 Fe oxide partitions not specified or analyzed. Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 155.00 Piece: Hole: 485A Top/Bottom Interval(mm): 210/ 230 Core: 12 Sample Depth: 155.22 Sect: 1 Analyst Name: Zolotarev, B. Analytical Method(s): Wet chemical Wet chemical Wet chemical Alteration Rock type Rock name IGNEOUS PLAG-OL SP PHYRIC BASALT SiO2 : 49.36 Al2O3: 13.53 Fe2O3(tot): FeO(tot): Fe2O3: 3.55 FeO : 9.08 MgO : 6.84 CaO : 11.67 Na2O : 2.70 K2O : 0.12 TiO2 : 2.08 MnO : 0.18 P2O5 : 0.05 LOI : H2O+ : 0.33 H2O- : 0.57 CO2 : SO3 : S : Total: 100.06 Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses are NOT on a volatile-free basis. Essential oxides quoted to .01 Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 155.00 Piece: 4A Hole: 485A Top/Bottom Interval(mm): 620/ 640 Core: 12 Sample Depth: 155.63 Sect: 1 Analyst Name: Cambon, P. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name Fresh IGNEOUS APHYRIC BASALT SiO2 : 49.15 Al2O3: 13.45 Fe2O3(tot): 13.35 FeO(tot): Fe2O3: FeO : MgO : 7.00 CaO : 11.51 Na2O : 2.40 K2O : 0.04 TiO2 : 2.10 MnO : 0.21 P2O5 : 0.21 LOI : 0.83 H2O+ : 0.33 H2O- : CO2 : 0.47 SO3 : S : Total: 99.42 Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01 Fe oxide partitions not specified or analyzed. Shipboard analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 155.00 Piece: Hole: 485A Top/Bottom Interval(mm): 760/ 820 Core: 12 Sample Depth: 155.79 Sect: 1 Analyst Name: Flower, M. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name IGNEOUS PLAG-OL SP PHYRIC BASALT SiO2 : 50.45 Al2O3: 13.78 Fe2O3(tot): FeO(tot): 12.07 Fe2O3: FeO : MgO : 6.87 CaO : 11.34 Na2O : 2.55 K2O : 0.07 TiO2 : 2.11 MnO : 0.23 P2O5 : 0.19 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01 Fe oxide partitions not specified or analyzed. Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 155.00 Piece: Hole: 485A Top/Bottom Interval(mm): 1140/1200 Core: 12 Sample Depth: 156.17 Sect: 1 Analyst Name: Flower, M. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name IGNEOUS PLAG-OL SP PHYRIC BASALT SiO2 : 50.62 Al2O3: 13.96 Fe2O3(tot): FeO(tot): 11.72 Fe2O3: FeO : MgO : 7.09 CaO : 11.16 Na2O : 2.59 K2O : 0.04 TiO2 : 2.08 MnO : 0.21 P2O5 : 0.20 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01 Fe oxide partitions not specified or analyzed. Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 155.00 Piece: 9 Hole: 485A Top/Bottom Interval(mm): 1220/ 0 Core: 12 Sample Depth: 156.22 Sect: 1 Analyst Name: Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name Fresh IGNEOUS APHYRIC BASALT SiO2 : 48.82 Al2O3: 14.69 Fe2O3(tot): 13.64 FeO(tot): Fe2O3: FeO : MgO : 6.2 CaO : 11.92 Na2O : 2.64 K2O : 0.06 TiO2 : 2.26 MnO : 0.21 P2O5 : 0.16 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: 100.60 Magnesium#: Comments: MASSIVE BASALT Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analyzed. H2O+ uncorrected for iron oxidation. Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 158.00 Piece: Hole: 485A Top/Bottom Interval(mm): 110/ 180 Core: 13 Sample Depth: 158.14 Sect: 1 Analyst Name: Flower, M. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name IGNEOUS PLAG-OL SP PHYRIC BASALT SiO2 : 50.62 Al2O3: 14.46 Fe2O3(tot): FeO(tot): 11.54 Fe2O3: FeO : MgO : 6.71 CaO : 11.34 Na2O : 2.47 K2O : 0.08 TiO2 : 2.01 MnO : 0.23 P2O5 : 0.18 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01 Fe oxide partitions not specified or analyzed. Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 158.00 Piece: Hole: 485A Top/Bottom Interval(mm): 350/ 420 Core: 13 Sample Depth: 158.39 Sect: 1 Analyst Name: Zolotarev, B. Analytical Method(s): Wet chemical Wet chemical Wet chemical Alteration Rock type Rock name IGNEOUS PLAG-OL SP PHYRIC BASALT SiO2 : 48.87 Al2O3: 13.85 Fe2O3(tot): FeO(tot): Fe2O3: 2.87 FeO : 9.23 MgO : 6.94 CaO : 12.56 Na2O : 2.51 K2O : 0.12 TiO2 : 1.91 MnO : 0.22 P2O5 : 0.05 LOI : H2O+ : 0.41 H2O- : 0.34 CO2 : SO3 : S : Total: 100.53 Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses are NOT on a volatile-free basis. Essential oxides quoted to .01 Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 158.00 Piece: 2H Hole: 485A Top/Bottom Interval(mm): 1030/1050 Core: 13 Sample Depth: 159.04 Sect: 1 Analyst Name: Cambon, P. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name Fresh IGNEOUS OL-PLAG MOD PHYRIC BASALT SiO2 : 49.24 Al2O3: 13.76 Fe2O3(tot): 13.03 FeO(tot): Fe2O3: FeO : MgO : 6.99 CaO : 11.62 Na2O : 2.31 K2O : 0.05 TiO2 : 1.98 MnO : 0.20 P2O5 : 0.18 LOI : 1.32 H2O+ : 0.38 H2O- : CO2 : 0.62 SO3 : S : Total: 99.36 Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01 Fe oxide partitions not specified or analyzed. Shipboard analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 158.00 Piece: Hole: 485A Top/Bottom Interval(mm): 1100/1170 Core: 13 Sample Depth: 159.14 Sect: 1 Analyst Name: Flower, M. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name IGNEOUS PLAG-OL SP PHYRIC BASALT SiO2 : 50.66 Al2O3: 13.96 Fe2O3(tot): FeO(tot): 11.76 Fe2O3: FeO : MgO : 7.48 CaO : 10.70 Na2O : 2.53 K2O : 0.06 TiO2 : 2.02 MnO : 0.20 P2O5 : 0.18 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01 Fe oxide partitions not specified or analyzed. Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 159.50 Piece: Hole: 485A Top/Bottom Interval(mm): 430/ 560 Core: 14 Sample Depth: 160.00 Sect: 1 Analyst Name: Zolotarev, B. Analytical Method(s): Wet chemical Wet chemical Wet chemical Alteration Rock type Rock name IGNEOUS PLAG-OL SP PHYRIC BASALT SiO2 : 49.04 Al2O3: 13.70 Fe2O3(tot): FeO(tot): Fe2O3: 3.55 FeO : 9.06 MgO : 7.12 CaO : 11.71 Na2O : 2.61 K2O : 0.06 TiO2 : 1.95 MnO : 0.20 P2O5 : 0.06 LOI : H2O+ : 0.29 H2O- : 0.55 CO2 : 0.60 SO3 : S : Total: 100.50 Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses are NOT on a volatile-free basis. Essential oxides quoted to .01 Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 180.50 Piece: Hole: 485A Top/Bottom Interval(mm): 770/ 820 Core: 17 Sample Depth: 181.30 Sect: 1 Analyst Name: Flower, M. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name IGNEOUS APHYRIC BASALT SiO2 : 49.70 Al2O3: 15.38 Fe2O3(tot): FeO(tot): 12.02 Fe2O3: FeO : MgO : 7.81 CaO : 8.82 Na2O : 2.96 K2O : 0.05 TiO2 : 2.32 MnO : 0.19 P2O5 : 0.20 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01 Fe oxide partitions not specified or analyzed. Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 180.50 Piece: 6C Hole: 485A Top/Bottom Interval(mm): 1120/1140 Core: 17 Sample Depth: 181.63 Sect: 1 Analyst Name: Cambon, P. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name Fresh IGNEOUS APHYRIC BASALT SiO2 : 49.06 Al2O3: 14.65 Fe2O3(tot): 12.50 FeO(tot): Fe2O3: FeO : MgO : 6.93 CaO : 11.02 Na2O : 2.51 K2O : 0.06 TiO2 : 2.21 MnO : 0.17 P2O5 : 0.20 LOI : 1.73 H2O+ : 0.87 H2O- : CO2 : 0.35 SO3 : S : Total: 99.31 Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01 Fe oxide partitions not specified or analyzed. Shipboard analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 183.50 Piece: Hole: 485A Top/Bottom Interval(mm): 90/ 200 Core: 18 Sample Depth: 183.64 Sect: 1 Analyst Name: Zolotarev, B. Analytical Method(s): Wet chemical Wet chemical Wet chemical Alteration Rock type Rock name IGNEOUS APHYRIC BASALT SiO2 : 48.64 Al2O3: 13.87 Fe2O3(tot): FeO(tot): Fe2O3: 3.62 FeO : 8.98 MgO : 7.03 CaO : 11.69 Na2O : 2.61 K2O : 0.12 TiO2 : 2.16 MnO : 0.17 P2O5 : 0.05 LOI : H2O+ : 0.60 H2O- : 0.59 CO2 : 0.30 SO3 : S : Total: 100.43 Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses are NOT on a volatile-free basis. Essential oxides quoted to .01 Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 211.50 Piece: Hole: 485A Top/Bottom Interval(mm): 500/ 560 Core: 23 Sample Depth: 212.03 Sect: 1 Analyst Name: Flower, M. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name IGNEOUS PLAG-OL SP PHYRIC BASALT SiO2 : 50.08 Al2O3: 14.53 Fe2O3(tot): FeO(tot): 11.21 Fe2O3: FeO : MgO : 7.03 CaO : 10.47 Na2O : 3.29 K2O : 0.21 TiO2 : 2.30 MnO : 0.13 P2O5 : 0.20 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01 Fe oxide partitions not specified or analyzed. Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 211.50 Piece: Hole: 485A Top/Bottom Interval(mm): 500/ 560 Core: 23 Sample Depth: 212.03 Sect: 1 Analyst Name: Flower, M. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name IGNEOUS PLAG-OL SP PHYRIC BASALT SiO2 : 49.43 Al2O3: 14.94 Fe2O3(tot): FeO(tot): 12.32 Fe2O3: FeO : MgO : 6.99 CaO : 9.30 Na2O : 3.41 K2O : 0.30 TiO2 : 2.27 MnO : 0.10 P2O5 : 0.20 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01 Fe oxide partitions not specified or analyzed. Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 211.50 Piece: Hole: 485A Top/Bottom Interval(mm): 500/ 560 Core: 23 Sample Depth: 212.03 Sect: 1 Analyst Name: Flower, M. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name IGNEOUS PLAG-OL SP PHYRIC BASALT SiO2 : 49.95 Al2O3: 14.40 Fe2O3(tot): FeO(tot): 11.38 Fe2O3: FeO : MgO : 6.85 CaO : 11.09 Na2O : 2.88 K2O : 0.12 TiO2 : 2.32 MnO : 0.19 P2O5 : 0.21 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01 Fe oxide partitions not specified or analyzed. Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 211.50 Piece: Hole: 485A Top/Bottom Interval(mm): 660/ 760 Core: 23 Sample Depth: 212.21 Sect: 1 Analyst Name: Zolotarev, B. Analytical Method(s): Wet chemical Wet chemical Wet chemical Alteration Rock type Rock name IGNEOUS PLAG-OL SP PHYRIC BASALT SiO2 : 46.67 Al2O3: 12.31 Fe2O3(tot): FeO(tot): Fe2O3: 5.26 FeO : 9.25 MgO : 7.44 CaO : 11.03 Na2O : 2.70 K2O : 0.20 TiO2 : 2.38 MnO : 0.15 P2O5 : 0.01 LOI : H2O+ : 1.28 H2O- : 0.94 CO2 : 0.15 SO3 : S : Total: 99.77 Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses are NOT on a volatile-free basis. Essential oxides quoted to .01 Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 211.50 Piece: 4E Hole: 485A Top/Bottom Interval(mm): 1180/1200 Core: 23 Sample Depth: 212.69 Sect: 1 Analyst Name: Cambon, P. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name Fresh IGNEOUS PLAG SPARSELY PHYRIC BASALT SiO2 : 48.92 Al2O3: 14.46 Fe2O3(tot): 12.81 FeO(tot): Fe2O3: FeO : MgO : 6.96 CaO : 11.10 Na2O : 2.48 K2O : 0.08 TiO2 : 2.19 MnO : 0.18 P2O5 : 0.20 LOI : 1.46 H2O+ : 0.87 H2O- : CO2 : 0.22 SO3 : S : Total: 99.38 Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01 Fe oxide partitions not specified or analyzed. Shipboard analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 211.50 Piece: Hole: 485A Top/Bottom Interval(mm): 1480/1490 Core: 23 Sample Depth: 212.99 Sect: 1 Analyst Name: Flower, M. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name IGNEOUS PLAG-OL SP PHYRIC BASALT SiO2 : 50.20 Al2O3: 14.94 Fe2O3(tot): FeO(tot): 11.12 Fe2O3: FeO : MgO : 7.01 CaO : 11.00 Na2O : 2.61 K2O : 0.09 TiO2 : 2.18 MnO : 0.18 P2O5 : 0.20 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01 Fe oxide partitions not specified or analyzed. Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 211.50 Piece: Hole: 485A Top/Bottom Interval(mm): 160/ 220 Core: 23 Sample Depth: 213.19 Sect: 2 Analyst Name: Flower, M. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name IGNEOUS PLAG-OL SP PHYRIC BASALT SiO2 : 50.20 Al2O3: 14.74 Fe2O3(tot): FeO(tot): 11.27 Fe2O3: FeO : MgO : 7.05 CaO : 10.99 Na2O : 2.65 K2O : 0.08 TiO2 : 2.17 MnO : 0.21 P2O5 : 0.20 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01 Fe oxide partitions not specified or analyzed. Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 211.50 Piece: 1B Hole: 485A Top/Bottom Interval(mm): 300/ 0 Core: 23 Sample Depth: 213.30 Sect: 2 Analyst Name: Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name Fresh IGNEOUS PLAG SPARSELY PHYRIC BASALT SiO2 : 48.90 Al2O3: 14.87 Fe2O3(tot): 12.41 FeO(tot): Fe2O3: FeO : MgO : 7.1 CaO : 11.23 Na2O : 2.69 K2O : 0.10 TiO2 : 2.31 MnO : 0.18 P2O5 : 0.26 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: 100.15 Magnesium#: Comments: MASSIVE BASALT Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analyzed. H2O+ uncorrected for iron oxidation. Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 211.50 Piece: Hole: 485A Top/Bottom Interval(mm): 380/ 500 Core: 23 Sample Depth: 213.44 Sect: 2 Analyst Name: Zolotarev, B. Analytical Method(s): Wet chemical Wet chemical Wet chemical Alteration Rock type Rock name IGNEOUS PLAG-OL SP PHYRIC BASALT SiO2 : 48.43 Al2O3: 13.69 Fe2O3(tot): FeO(tot): Fe2O3: 4.60 FeO : 8.29 MgO : 7.30 CaO : 11.37 Na2O : 2.61 K2O : 0.12 TiO2 : 2.17 MnO : 0.20 P2O5 : 0.04 LOI : H2O+ : 0.71 H2O- : 0.52 CO2 : SO3 : S : Total: 100.05 Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses are NOT on a volatile-free basis. Essential oxides quoted to .01 Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 211.50 Piece: Hole: 485A Top/Bottom Interval(mm): 600/ 720 Core: 23 Sample Depth: 215.16 Sect: 3 Analyst Name: Zolotarev, B. Analytical Method(s): Wet chemical Wet chemical Wet chemical Alteration Rock type Rock name IGNEOUS PLAG-OL SP PHYRIC BASALT SiO2 : 49.12 Al2O3: 14.11 Fe2O3(tot): FeO(tot): Fe2O3: 4.06 FeO : 8.30 MgO : 6.83 CaO : 11.65 Na2O : 2.61 K2O : 0.12 TiO2 : 2.16 MnO : 0.18 P2O5 : 0.04 LOI : H2O+ : 0.55 H2O- : 0.50 CO2 : SO3 : S : Total: 100.23 Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses are NOT on a volatile-free basis. Essential oxides quoted to .01 Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 211.50 Piece: Hole: 485A Top/Bottom Interval(mm): 1200/1250 Core: 23 Sample Depth: 215.72 Sect: 3 Analyst Name: Flower, M. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name IGNEOUS PLAG-OL SP PHYRIC BASALT SiO2 : 50.16 Al2O3: 15.04 Fe2O3(tot): FeO(tot): 10.69 Fe2O3: FeO : MgO : 7.03 CaO : 11.02 Na2O : 2.93 K2O : 0.07 TiO2 : 2.23 MnO : 0.19 P2O5 : 0.20 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01 Fe oxide partitions not specified or analyzed. Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 216.00 Piece: 1E Hole: 485A Top/Bottom Interval(mm): 890/ 910 Core: 24 Sample Depth: 216.90 Sect: 1 Analyst Name: Cambon, P. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name Fresh IGNEOUS APHYRIC BASALT SiO2 : 49.17 Al2O3: 14.87 Fe2O3(tot): 11.73 FeO(tot): Fe2O3: FeO : MgO : 7.24 CaO : 11.60 Na2O : 2.49 K2O : 0.05 TiO2 : 1.99 MnO : 0.18 P2O5 : 0.18 LOI : 1.11 H2O+ : 0.68 H2O- : CO2 : 0.21 SO3 : S : Total: 99.50 Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01 Fe oxide partitions not specified or analyzed. Shipboard analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 216.00 Piece: Hole: 485A Top/Bottom Interval(mm): 770/ 870 Core: 24 Sample Depth: 218.32 Sect: 2 Analyst Name: Zolotarev, B. Analytical Method(s): Wet chemical Wet chemical Wet chemical Alteration Rock type Rock name IGNEOUS PLAG-CPX SP PHYRIC BASALT SiO2 : 48.59 Al2O3: 14.55 Fe2O3(tot): FeO(tot): Fe2O3: 3.58 FeO : 8.72 MgO : 7.46 CaO : 11.22 Na2O : 2.61 K2O : 0.24 TiO2 : 1.95 MnO : 0.17 P2O5 : 0.04 LOI : H2O+ : 0.81 H2O- : 0.52 CO2 : 0.20 SO3 : S : Total: 100.66 Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses are NOT on a volatile-free basis. Essential oxides quoted to .01 Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 221.00 Piece: Hole: 485A Top/Bottom Interval(mm): 630/ 740 Core: 25 Sample Depth: 221.68 Sect: 1 Analyst Name: Zolotarev, B. Analytical Method(s): Wet chemical Wet chemical Wet chemical Alteration Rock type Rock name IGNEOUS PLAG-CPX SP PHYRIC BASALT SiO2 : 48.73 Al2O3: 13.81 Fe2O3(tot): FeO(tot): Fe2O3: 4.48 FeO : 8.65 MgO : 6.92 CaO : 11.68 Na2O : 2.60 K2O : 0.15 TiO2 : 2.08 MnO : 0.20 P2O5 : 0.04 LOI : H2O+ : 0.68 H2O- : 0.62 CO2 : SO3 : S : Total: 100.64 Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses are NOT on a volatile-free basis. Essential oxides quoted to .01 Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 221.00 Piece: 1D Hole: 485A Top/Bottom Interval(mm): 1170/ 0 Core: 25 Sample Depth: 222.17 Sect: 1 Analyst Name: Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name Fresh IGNEOUS PLAG-CPX MODERATELY PHYRIC BASALT SiO2 : 49.34 Al2O3: 14.79 Fe2O3(tot): 12.60 FeO(tot): Fe2O3: FeO : MgO : 7.2 CaO : 11.09 Na2O : 2.57 K2O : 0.17 TiO2 : 2.34 MnO : 0.18 P2O5 : 0.19 LOI : 0.07 H2O+ : H2O- : CO2 : SO3 : S : Total: 100.55 Magnesium#: Comments: MASSIVE BASALT Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analyzed. H2O+ uncorrected for iron oxidation. Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 221.00 Piece: Hole: 485A Top/Bottom Interval(mm): 1170/1430 Core: 25 Sample Depth: 222.30 Sect: 1 Analyst Name: Flower, M. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name IGNEOUS PLAG-CPX SP PHYRIC BASALT SiO2 : 49.95 Al2O3: 14.68 Fe2O3(tot): FeO(tot): 11.39 Fe2O3: FeO : MgO : 7.27 CaO : 11.05 Na2O : 2.61 K2O : 0.08 TiO2 : 2.13 MnO : 0.21 P2O5 : 0.20 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01 Fe oxide partitions not specified or analyzed. Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 221.00 Piece: 1 Hole: 485A Top/Bottom Interval(mm): 140/ 160 Core: 25 Sample Depth: 224.15 Sect: 3 Analyst Name: Cambon, P. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name Fresh IGNEOUS PLAG SPARSELY PHYRIC BASALT SiO2 : 49.05 Al2O3: 14.20 Fe2O3(tot): 12.67 FeO(tot): Fe2O3: FeO : MgO : 7.44 CaO : 11.31 Na2O : 2.36 K2O : 0.07 TiO2 : 2.13 MnO : 0.20 P2O5 : 0.20 LOI : 1.46 H2O+ : 1.00 H2O- : CO2 : 0.32 SO3 : S : Total: 99.63 Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01 Fe oxide partitions not specified or analyzed. Shipboard analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 239.50 Piece: Hole: 485A Top/Bottom Interval(mm): 20/ 80 Core: 29 Sample Depth: 239.55 Sect: 1 Analyst Name: Flower, M. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name IGNEOUS PLAG-CPX SP PHYRIC BASALT SiO2 : 49.77 Al2O3: 14.55 Fe2O3(tot): FeO(tot): 11.47 Fe2O3: FeO : MgO : 7.86 CaO : 10.64 Na2O : 2.57 K2O : 0.08 TiO2 : 2.27 MnO : 0.17 P2O5 : 0.20 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01 Fe oxide partitions not specified or analyzed. Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 239.50 Piece: 1C Hole: 485A Top/Bottom Interval(mm): 300/ 320 Core: 29 Sample Depth: 239.81 Sect: 1 Analyst Name: Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name Fresh IGNEOUS APHYRIC BASALT SiO2 : 48.98 Al2O3: 14.34 Fe2O3(tot): 13.12 FeO(tot): Fe2O3: FeO : MgO : 7.3 CaO : 11.10 Na2O : 2.34 K2O : 0.11 TiO2 : 2.38 MnO : 0.17 P2O5 : 0.25 LOI : 0.13 H2O+ : H2O- : CO2 : SO3 : S : Total: 100.18 Magnesium#: Comments: MASSIVE BASALT Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analyzed. H2O+ uncorrected for iron oxidation. Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 239.50 Piece: Hole: 485A Top/Bottom Interval(mm): 890/ 930 Core: 29 Sample Depth: 240.41 Sect: 1 Analyst Name: Flower, M. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name IGNEOUS PLAG-CPX SP PHYRIC BASALT SiO2 : 50.13 Al2O3: 14.66 Fe2O3(tot): FeO(tot): 11.25 Fe2O3: FeO : MgO : 7.48 CaO : 10.65 Na2O : 2.62 K2O : 0.14 TiO2 : 2.28 MnO : 0.18 P2O5 : 0.20 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01 Fe oxide partitions not specified or analyzed. Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 239.50 Piece: 3G Hole: 485A Top/Bottom Interval(mm): 1220/1240 Core: 29 Sample Depth: 242.23 Sect: 2 Analyst Name: Cambon, P. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name Fresh IGNEOUS APHYRIC BASALT SiO2 : 49.40 Al2O3: 13.92 Fe2O3(tot): 13.00 FeO(tot): Fe2O3: FeO : MgO : 7.61 CaO : 10.87 Na2O : 2.41 K2O : 0.11 TiO2 : 2.21 MnO : 0.18 P2O5 : 0.20 LOI : 1.52 H2O+ : 1.02 H2O- : CO2 : 0.18 SO3 : S : Total: 99.91 Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01 Fe oxide partitions not specified or analyzed. Shipboard analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 239.50 Piece: Hole: 485A Top/Bottom Interval(mm): 1430/1480 Core: 29 Sample Depth: 242.46 Sect: 2 Analyst Name: Flower, M. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name IGNEOUS PLAG-CPX SP PHYRIC BASALT SiO2 : 50.20 Al2O3: 14.78 Fe2O3(tot): FeO(tot): 10.80 Fe2O3: FeO : MgO : 7.25 CaO : 11.60 Na2O : 2.69 K2O : 0.05 TiO2 : 1.97 MnO : 0.19 P2O5 : 0.18 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01 Fe oxide partitions not specified or analyzed. Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 239.50 Piece: Hole: 485A Top/Bottom Interval(mm): 100/ 160 Core: 29 Sample Depth: 242.63 Sect: 3 Analyst Name: Flower, M. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name IGNEOUS PLAG-CPX SP PHYRIC BASALT SiO2 : 50.27 Al2O3: 14.33 Fe2O3(tot): FeO(tot): 11.03 Fe2O3: FeO : MgO : 7.52 CaO : 11.01 Na2O : 2.72 K2O : 0.09 TiO2 : 2.24 MnO : 0.17 P2O5 : 0.19 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01 Fe oxide partitions not specified or analyzed. Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 239.50 Piece: Hole: 485A Top/Bottom Interval(mm): 1180/1300 Core: 29 Sample Depth: 243.74 Sect: 3 Analyst Name: Zolotarev, B. Analytical Method(s): Wet chemical Wet chemical Wet chemical Alteration Rock type Rock name IGNEOUS PLAG-CPX SP PHYRIC BASALT SiO2 : 48.92 Al2O3: 12.30 Fe2O3(tot): FeO(tot): Fe2O3: 4.16 FeO : 8.86 MgO : 7.75 CaO : 11.57 Na2O : 2.70 K2O : 0.15 TiO2 : 2.12 MnO : 0.17 P2O5 : 0.01 LOI : H2O+ : 0.68 H2O- : 0.73 CO2 : SO3 : S : Total: 100.12 Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses are NOT on a volatile-free basis. Essential oxides quoted to .01 Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 239.50 Piece: 1E Hole: 485A Top/Bottom Interval(mm): 620/ 640 Core: 29 Sample Depth: 244.63 Sect: 4 Analyst Name: Cambon, P. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name Fresh IGNEOUS APHYRIC BASALT SiO2 : 49.30 Al2O3: 13.19 Fe2O3(tot): 13.31 FeO(tot): Fe2O3: FeO : MgO : 7.65 CaO : 11.10 Na2O : 2.30 K2O : 0.07 TiO2 : 2.21 MnO : 0.21 P2O5 : 0.19 LOI : 1.59 H2O+ : 0.88 H2O- : CO2 : 0.16 SO3 : S : Total: 99.53 Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01 Fe oxide partitions not specified or analyzed. Shipboard analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 249.50 Piece: 3B Hole: 485A Top/Bottom Interval(mm): 390/ 410 Core: 30 Sample Depth: 249.90 Sect: 1 Analyst Name: Cambon, P. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name Fresh IGNEOUS APHYRIC BASALT SiO2 : 49.52 Al2O3: 13.21 Fe2O3(tot): 13.26 FeO(tot): Fe2O3: FeO : MgO : 7.42 CaO : 11.25 Na2O : 2.25 K2O : 0.06 TiO2 : 2.23 MnO : 0.20 P2O5 : 0.19 LOI : 1.32 H2O+ : 0.65 H2O- : CO2 : 0.17 SO3 : S : Total: 99.59 Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01 Fe oxide partitions not specified or analyzed. Shipboard analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 249.50 Piece: Hole: 485A Top/Bottom Interval(mm): 1210/1340 Core: 30 Sample Depth: 250.78 Sect: 1 Analyst Name: Zolotarev, B. Analytical Method(s): Wet chemical Wet chemical Wet chemical Alteration Rock type Rock name IGNEOUS APHYRIC BASALT SiO2 : 48.51 Al2O3: 11.12 Fe2O3(tot): FeO(tot): Fe2O3: 6.06 FeO : 9.74 MgO : 7.23 CaO : 10.39 Na2O : 2.70 K2O : 0.15 TiO2 : 2.71 MnO : 0.17 P2O5 : 0.14 LOI : H2O+ : 0.50 H2O- : 0.95 CO2 : SO3 : S : Total: 100.37 Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses are NOT on a volatile-free basis. Essential oxides quoted to .01 Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 249.50 Piece: Hole: 485A Top/Bottom Interval(mm): 960/1010 Core: 30 Sample Depth: 251.99 Sect: 2 Analyst Name: Flower, M. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name IGNEOUS APHYRIC BASALT SiO2 : 50.82 Al2O3: 13.40 Fe2O3(tot): FeO(tot): 11.37 Fe2O3: FeO : MgO : 7.57 CaO : 11.20 Na2O : 2.55 K2O : 0.10 TiO2 : 2.12 MnO : 0.24 P2O5 : 0.19 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01 Fe oxide partitions not specified or analyzed. Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 249.50 Piece: Hole: 485A Top/Bottom Interval(mm): 1160/1290 Core: 30 Sample Depth: 252.22 Sect: 2 Analyst Name: Zolotarev, B. Analytical Method(s): Wet chemical Wet chemical Wet chemical Alteration Rock type Rock name IGNEOUS APHYRIC BASALT SiO2 : 49.52 Al2O3: 13.60 Fe2O3(tot): FeO(tot): Fe2O3: 3.19 FeO : 7.39 MgO : 8.29 CaO : 12.64 Na2O : 2.49 K2O : 0.15 TiO2 : 2.04 MnO : 0.14 P2O5 : 0.04 LOI : H2O+ : 0.40 H2O- : 0.34 CO2 : SO3 : S : Total: 100.23 Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses are NOT on a volatile-free basis. Essential oxides quoted to .01 Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 249.50 Piece: Hole: 485A Top/Bottom Interval(mm): 380/ 410 Core: 30 Sample Depth: 252.89 Sect: 3 Analyst Name: Flower, M. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name IGNEOUS APHYRIC BASALT SiO2 : 50.61 Al2O3: 14.03 Fe2O3(tot): FeO(tot): 9.77 Fe2O3: FeO : MgO : 8.08 CaO : 12.63 Na2O : 2.36 K2O : 0.08 TiO2 : 1.78 MnO : 0.17 P2O5 : 0.16 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01 Fe oxide partitions not specified or analyzed. Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 249.50 Piece: Hole: 485A Top/Bottom Interval(mm): 440/ 490 Core: 30 Sample Depth: 252.97 Sect: 3 Analyst Name: Flower, M. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name IGNEOUS APHYRIC BASALT SiO2 : 50.71 Al2O3: 14.68 Fe2O3(tot): FeO(tot): 9.22 Fe2O3: FeO : MgO : 8.14 CaO : 11.96 Na2O : 2.68 K2O : 0.06 TiO2 : 1.81 MnO : 0.16 P2O5 : 0.15 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01 Fe oxide partitions not specified or analyzed. Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 249.50 Piece: 1K Hole: 485A Top/Bottom Interval(mm): 1030/1050 Core: 30 Sample Depth: 253.54 Sect: 3 Analyst Name: Cambon, P. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name Slight IGNEOUS APHYRIC BASALT SiO2 : 49.20 Al2O3: 14.75 Fe2O3(tot): 12.50 FeO(tot): Fe2O3: FeO : MgO : 6.56 CaO : 11.05 Na2O : 2.55 K2O : 0.07 TiO2 : 2.06 MnO : 0.19 P2O5 : 0.20 LOI : 1.18 H2O+ : 0.62 H2O- : CO2 : 0.19 SO3 : S : Total: 99.13 Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01 Fe oxide partitions not specified or analyzed. Shipboard analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 249.50 Piece: Hole: 485A Top/Bottom Interval(mm): 80/ 130 Core: 30 Sample Depth: 254.11 Sect: 4 Analyst Name: Flower, M. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name IGNEOUS APHYRIC BASALT SiO2 : 50.77 Al2O3: 16.01 Fe2O3(tot): FeO(tot): 9.76 Fe2O3: FeO : MgO : 6.98 CaO : 10.87 Na2O : 2.79 K2O : 0.07 TiO2 : 1.95 MnO : 0.17 P2O5 : 0.18 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01 Fe oxide partitions not specified or analyzed. Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 254.50 Piece: Hole: 485A Top/Bottom Interval(mm): 620/ 670 Core: 31 Sample Depth: 255.14 Sect: 1 Analyst Name: Flower, M. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name IGNEOUS APHYRIC BASALT SiO2 : 50.13 Al2O3: 14.82 Fe2O3(tot): FeO(tot): 9.31 Fe2O3: FeO : MgO : 8.52 CaO : 12.76 Na2O : 2.32 K2O : 0.09 TiO2 : 1.46 MnO : 0.17 P2O5 : 0.11 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01 Fe oxide partitions not specified or analyzed. Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 254.50 Piece: Hole: 485A Top/Bottom Interval(mm): 980/1190 Core: 31 Sample Depth: 255.59 Sect: 1 Analyst Name: Zolotarev, B. Analytical Method(s): Wet chemical Wet chemical Wet chemical Alteration Rock type Rock name IGNEOUS APHYRIC BASALT SiO2 : 48.18 Al2O3: 13.81 Fe2O3(tot): FeO(tot): Fe2O3: 3.64 FeO : 8.87 MgO : 8.33 CaO : 11.21 Na2O : 2.49 K2O : 0.20 TiO2 : 1.95 MnO : 0.16 P2O5 : 0.02 LOI : H2O+ : 0.60 H2O- : 0.79 CO2 : SO3 : S : Total: 100.25 Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses are NOT on a volatile-free basis. Essential oxides quoted to .01 Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 254.50 Piece: 1G Hole: 485A Top/Bottom Interval(mm): 810/ 830 Core: 31 Sample Depth: 256.82 Sect: 2 Analyst Name: Cambon, P. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name Fresh IGNEOUS APHYRIC BASALT SiO2 : 49.38 Al2O3: 14.26 Fe2O3(tot): 11.80 FeO(tot): Fe2O3: FeO : MgO : 7.77 CaO : 12.02 Na2O : 2.33 K2O : 0.12 TiO2 : 1.82 MnO : 0.19 P2O5 : 0.17 LOI : 1.11 H2O+ : 0.51 H2O- : CO2 : 0.14 SO3 : S : Total: 99.86 Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01 Fe oxide partitions not specified or analyzed. Shipboard analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 254.50 Piece: Hole: 485A Top/Bottom Interval(mm): 340/ 390 Core: 31 Sample Depth: 257.87 Sect: 3 Analyst Name: Flower, M. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name IGNEOUS APHYRIC BASALT SiO2 : 49.41 Al2O3: 15.32 Fe2O3(tot): FeO(tot): 10.97 Fe2O3: FeO : MgO : 7.66 CaO : 11.17 Na2O : 2.62 K2O : 0.15 TiO2 : 1.90 MnO : 0.19 P2O5 : 0.18 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01 Fe oxide partitions not specified or analyzed. Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 259.00 Piece: Hole: 485A Top/Bottom Interval(mm): 550/ 610 Core: 32 Sample Depth: 259.58 Sect: 1 Analyst Name: Flower, M. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name IGNEOUS APHYRIC BASALT SiO2 : 49.37 Al2O3: 15.11 Fe2O3(tot): FeO(tot): 11.26 Fe2O3: FeO : MgO : 7.98 CaO : 10.51 Na2O : 2.87 K2O : 0.13 TiO2 : 1.97 MnO : 0.20 P2O5 : 0.20 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01 Fe oxide partitions not specified or analyzed. Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 259.00 Piece: Hole: 485A Top/Bottom Interval(mm): 990/1050 Core: 32 Sample Depth: 261.52 Sect: 2 Analyst Name: Flower, M. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name IGNEOUS APHYRIC BASALT SiO2 : 49.18 Al2O3: 15.39 Fe2O3(tot): FeO(tot): 11.56 Fe2O3: FeO : MgO : 7.90 CaO : 10.38 Na2O : 2.65 K2O : 0.17 TiO2 : 1.97 MnO : 0.20 P2O5 : 0.17 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01 Fe oxide partitions not specified or analyzed. Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 259.00 Piece: Hole: 485A Top/Bottom Interval(mm): 470/ 510 Core: 32 Sample Depth: 262.49 Sect: 3 Analyst Name: Flower, M. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name IGNEOUS APHYRIC BASALT SiO2 : 49.15 Al2O3: 14.81 Fe2O3(tot): FeO(tot): 11.07 Fe2O3: FeO : MgO : 8.15 CaO : 10.94 Na2O : 2.65 K2O : 0.14 TiO2 : 1.97 MnO : 0.19 P2O5 : 0.18 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01 Fe oxide partitions not specified or analyzed. Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 259.00 Piece: Hole: 485A Top/Bottom Interval(mm): 570/ 620 Core: 32 Sample Depth: 262.60 Sect: 3 Analyst Name: O'Hearn, T. Analytical Method(s): Electron microprobe Electron microprobe Electron microprobe Alteration Rock type Rock name IGNEOUS APHYRIC BASALT SiO2 : 50.20 Al2O3: 15.43 Fe2O3(tot): FeO(tot): Fe2O3: 2.50 FeO : 9.01 MgO : 8.06 CaO : 11.03 Na2O : 2.51 K2O : 0.17 TiO2 : 1.82 MnO : P2O5 : 0.17 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: 100.90 Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01 Values for iron partitioning calculated. Laboratory analysis. Data source is Initial Reports. Results are averages for multiple analyses of the specimen. Sample (or sample split) was analyzed more than once, e.g., both onboard ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 259.00 Piece: Hole: 485A Top/Bottom Interval(mm): 570/ 620 Core: 32 Sample Depth: 262.60 Sect: 3 Analyst Name: O'Hearn, T. Analytical Method(s): Electron microprobe Electron microprobe Electron microprobe Alteration Rock type Rock name IGNEOUS APHYRIC BASALT SiO2 : 50.16 Al2O3: 15.21 Fe2O3(tot): FeO(tot): Fe2O3: 2.48 FeO : 8.99 MgO : 8.16 CaO : 11.06 Na2O : 2.45 K2O : 0.17 TiO2 : 1.89 MnO : P2O5 : 0.15 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: 100.72 Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01 Values for iron partitioning calculated. Laboratory analysis. Data source is Initial Reports. Results are averages for multiple analyses of the specimen. Sample (or sample split) was analyzed more than once, e.g., both onboard ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 259.00 Piece: Hole: 485A Top/Bottom Interval(mm): 90/ 140 Core: 32 Sample Depth: 265.12 Sect: 5 Analyst Name: Flower, M. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name IGNEOUS APHYRIC BASALT SiO2 : 49.46 Al2O3: 14.55 Fe2O3(tot): FeO(tot): 11.14 Fe2O3: FeO : MgO : 8.14 CaO : 11.00 Na2O : 2.73 K2O : 0.12 TiO2 : 2.04 MnO : 0.20 P2O5 : 0.19 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01 Fe oxide partitions not specified or analyzed. Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 259.00 Piece: Hole: 485A Top/Bottom Interval(mm): 520/ 570 Core: 32 Sample Depth: 267.05 Sect: 6 Analyst Name: Flower, M. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name IGNEOUS APHYRIC BASALT SiO2 : 49.71 Al2O3: 14.43 Fe2O3(tot): FeO(tot): 11.77 Fe2O3: FeO : MgO : 7.65 CaO : 10.63 Na2O : 2.64 K2O : 0.16 TiO2 : 2.21 MnO : 0.21 P2O5 : 0.19 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01 Fe oxide partitions not specified or analyzed. Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 268.00 Piece: Hole: 485A Top/Bottom Interval(mm): 20/ 90 Core: 33 Sample Depth: 268.06 Sect: 1 Analyst Name: Flower, M. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name IGNEOUS PLAG-OL SP PHYRIC BASALT SiO2 : 49.80 Al2O3: 14.43 Fe2O3(tot): FeO(tot): 11.70 Fe2O3: FeO : MgO : 7.84 CaO : 10.60 Na2O : 2.45 K2O : 0.17 TiO2 : 2.17 MnO : 0.22 P2O5 : 0.19 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01 Fe oxide partitions not specified or analyzed. Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 268.00 Piece: Hole: 485A Top/Bottom Interval(mm): 740/ 790 Core: 33 Sample Depth: 268.76 Sect: 1 Analyst Name: Flower, M. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name IGNEOUS PLAG-OL SP PHYRIC BASALT SiO2 : 49.31 Al2O3: 14.52 Fe2O3(tot): FeO(tot): 11.81 Fe2O3: FeO : MgO : 7.72 CaO : 10.85 Na2O : 2.63 K2O : 0.18 TiO2 : 2.15 MnO : 0.21 P2O5 : 0.20 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01 Fe oxide partitions not specified or analyzed. Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 268.00 Piece: Hole: 485A Top/Bottom Interval(mm): 1270/1320 Core: 33 Sample Depth: 269.30 Sect: 1 Analyst Name: O'Hearn, T. Analytical Method(s): Electron microprobe Electron microprobe Electron microprobe Alteration Rock type Rock name IGNEOUS APHYRIC BASALT SiO2 : 50.29 Al2O3: 14.88 Fe2O3(tot): FeO(tot): Fe2O3: 2.64 FeO : 9.53 MgO : 7.47 CaO : 10.69 Na2O : 2.49 K2O : 0.19 TiO2 : 2.22 MnO : P2O5 : 0.18 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: 100.58 Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01 Values for iron partitioning calculated. Laboratory analysis. Data source is Initial Reports. Results are averages for multiple analyses of the specimen. Sample (or sample split) was analyzed more than once, e.g., both onboard ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 268.00 Piece: Hole: 485A Top/Bottom Interval(mm): 1270/1320 Core: 33 Sample Depth: 269.30 Sect: 1 Analyst Name: O'Hearn, T. Analytical Method(s): Electron microprobe Electron microprobe Electron microprobe Alteration Rock type Rock name IGNEOUS APHYRIC BASALT SiO2 : 50.47 Al2O3: 15.03 Fe2O3(tot): FeO(tot): Fe2O3: 2.63 FeO : 9.49 MgO : 7.46 CaO : 10.62 Na2O : 2.41 K2O : 0.18 TiO2 : 2.17 MnO : P2O5 : 0.19 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: 100.65 Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01 Values for iron partitioning calculated. Laboratory analysis. Data source is Initial Reports. Results are averages for multiple analyses of the specimen. Sample (or sample split) was analyzed more than once, e.g., both onboard ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 268.00 Piece: Hole: 485A Top/Bottom Interval(mm): 70/ 190 Core: 33 Sample Depth: 269.63 Sect: 2 Analyst Name: Zolotarev, B. Analytical Method(s): Wet chemical Wet chemical Wet chemical Alteration Rock type Rock name IGNEOUS PLAG-OL SP PHYRIC BASALT SiO2 : 48.13 Al2O3: 13.44 Fe2O3(tot): FeO(tot): Fe2O3: 4.00 FeO : 9.43 MgO : 7.99 CaO : 10.40 Na2O : 2.51 K2O : 0.24 TiO2 : 2.29 MnO : 0.17 P2O5 : 0.01 LOI : H2O+ : 0.73 H2O- : 0.86 CO2 : SO3 : S : Total: 100.20 Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses are NOT on a volatile-free basis. Essential oxides quoted to .01 Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 268.00 Piece: Hole: 485A Top/Bottom Interval(mm): 260/ 330 Core: 33 Sample Depth: 269.80 Sect: 2 Analyst Name: Flower, M. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name IGNEOUS PLAG-OL SP PHYRIC BASALT SiO2 : 49.64 Al2O3: 14.35 Fe2O3(tot): FeO(tot): 11.66 Fe2O3: FeO : MgO : 7.96 CaO : 10.81 Na2O : 2.53 K2O : 0.15 TiO2 : 2.14 MnO : 0.21 P2O5 : 0.19 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01 Fe oxide partitions not specified or analyzed. Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 268.00 Piece: 1G Hole: 485A Top/Bottom Interval(mm): 680/ 0 Core: 33 Sample Depth: 270.18 Sect: 2 Analyst Name: Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name Fresh IGNEOUS PLAG SPARSELY PHYRIC BASALT SiO2 : 48.12 Al2O3: 15.00 Fe2O3(tot): 12.93 FeO(tot): Fe2O3: FeO : MgO : 8.0 CaO : 10.72 Na2O : 2.41 K2O : 0.19 TiO2 : 2.24 MnO : 0.18 P2O5 : 0.23 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: 100.03 Magnesium#: Comments: MASSIVE BASALT Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analyzed. H2O+ uncorrected for iron oxidation. Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 268.00 Piece: Hole: 485A Top/Bottom Interval(mm): 720/ 780 Core: 33 Sample Depth: 270.25 Sect: 2 Analyst Name: Flower, M. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name IGNEOUS PLAG-OL SP PHYRIC BASALT SiO2 : 49.86 Al2O3: 14.40 Fe2O3(tot): FeO(tot): 11.80 Fe2O3: FeO : MgO : 7.82 CaO : 10.53 Na2O : 2.47 K2O : 0.17 TiO2 : 2.18 MnO : 0.20 P2O5 : 0.19 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01 Fe oxide partitions not specified or analyzed. Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 268.00 Piece: Hole: 485A Top/Bottom Interval(mm): 850/ 880 Core: 33 Sample Depth: 270.37 Sect: 2 Analyst Name: O'Hearn, T. Analytical Method(s): Electron microprobe Electron microprobe Electron microprobe Alteration Rock type Rock name IGNEOUS APHYRIC BASALT SiO2 : 50.30 Al2O3: 14.71 Fe2O3(tot): FeO(tot): Fe2O3: 2.64 FeO : 9.52 MgO : 7.52 CaO : 11.49 Na2O : 1.75 K2O : 0.16 TiO2 : 2.15 MnO : P2O5 : 0.09 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: 100.33 Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01 Values for iron partitioning calculated. Laboratory analysis. Data source is Initial Reports. Results are averages for multiple analyses of the specimen. Sample (or sample split) was analyzed more than once, e.g., both onboard ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 268.00 Piece: Hole: 485A Top/Bottom Interval(mm): 850/ 880 Core: 33 Sample Depth: 270.37 Sect: 2 Analyst Name: O'Hearn, T. Analytical Method(s): Electron microprobe Electron microprobe Electron microprobe Alteration Rock type Rock name IGNEOUS APHYRIC BASALT SiO2 : 49.93 Al2O3: 14.52 Fe2O3(tot): FeO(tot): Fe2O3: 2.73 FeO : 9.84 MgO : 7.37 CaO : 11.40 Na2O : 2.52 K2O : 0.21 TiO2 : 2.19 MnO : P2O5 : 0.18 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: 100.89 Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01 Values for iron partitioning calculated. Laboratory analysis. Data source is Initial Reports. Results are averages for multiple analyses of the specimen. Sample (or sample split) was analyzed more than once, e.g., both onboard ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 268.00 Piece: Hole: 485A Top/Bottom Interval(mm): 880/ 940 Core: 33 Sample Depth: 270.41 Sect: 2 Analyst Name: Flower, M. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name IGNEOUS PLAG-OL SP PHYRIC BASALT SiO2 : 49.57 Al2O3: 14.48 Fe2O3(tot): FeO(tot): 11.79 Fe2O3: FeO : MgO : 7.45 CaO : 10.77 Na2O : 2.67 K2O : 0.19 TiO2 : 2.18 MnO : 0.19 P2O5 : 0.21 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01 Fe oxide partitions not specified or analyzed. Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 277.00 Piece: Hole: 485A Top/Bottom Interval(mm): 860/ 900 Core: 34 Sample Depth: 277.88 Sect: 1 Analyst Name: Flower, M. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name IGNEOUS APHYRIC BASALT SiO2 : 50.76 Al2O3: 14.94 Fe2O3(tot): FeO(tot): 10.27 Fe2O3: FeO : MgO : 7.56 CaO : 11.00 Na2O : 2.71 K2O : 0.06 TiO2 : 1.87 MnO : 0.16 P2O5 : 0.16 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01 Fe oxide partitions not specified or analyzed. Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 277.00 Piece: Hole: 485A Top/Bottom Interval(mm): 1210/1260 Core: 34 Sample Depth: 278.24 Sect: 1 Analyst Name: O'Hearn, T. Analytical Method(s): Electron microprobe Electron microprobe Electron microprobe Alteration Rock type Rock name IGNEOUS PLAG-OL SP PHYRIC BASALT SiO2 : 51.02 Al2O3: 14.69 Fe2O3(tot): FeO(tot): Fe2O3: 2.48 FeO : 8.99 MgO : 7.81 CaO : 11.25 Na2O : 2.52 K2O : 0.09 TiO2 : 1.85 MnO : P2O5 : 0.14 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: 100.84 Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01 Values for iron partitioning calculated. Laboratory analysis. Data source is Initial Reports. Results are averages for multiple analyses of the specimen. Sample (or sample split) was analyzed more than once, e.g., both onboard ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 277.00 Piece: Hole: 485A Top/Bottom Interval(mm): 1210/1260 Core: 34 Sample Depth: 278.24 Sect: 1 Analyst Name: O'Hearn, T. Analytical Method(s): Electron microprobe Electron microprobe Electron microprobe Alteration Rock type Rock name IGNEOUS PLAG-OL SP PHYRIC BASALT SiO2 : 51.16 Al2O3: 15.02 Fe2O3(tot): FeO(tot): Fe2O3: 2.41 FeO : 8.72 MgO : 7.71 CaO : 11.15 Na2O : 2.57 K2O : 0.09 TiO2 : 1.85 MnO : P2O5 : 0.20 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: 100.88 Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01 Values for iron partitioning calculated. Laboratory analysis. Data source is Initial Reports. Results are averages for multiple analyses of the specimen. Sample (or sample split) was analyzed more than once, e.g., both onboard ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 277.00 Piece: Hole: 485A Top/Bottom Interval(mm): 780/ 890 Core: 34 Sample Depth: 279.34 Sect: 2 Analyst Name: Zolotarev, B. Analytical Method(s): Wet chemical Wet chemical Wet chemical Alteration Rock type Rock name IGNEOUS APHYRIC BASALT SiO2 : 48.73 Al2O3: 12.89 Fe2O3(tot): FeO(tot): Fe2O3: 4.04 FeO : 8.55 MgO : 8.21 CaO : 11.60 Na2O : 2.41 K2O : 0.12 TiO2 : 1.94 MnO : 0.14 P2O5 : 0.03 LOI : H2O+ : 0.65 H2O- : 0.87 CO2 : SO3 : S : Total: 100.38 Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses are NOT on a volatile-free basis. Essential oxides quoted to .01 Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 277.00 Piece: Hole: 485A Top/Bottom Interval(mm): 960/1020 Core: 34 Sample Depth: 279.49 Sect: 2 Analyst Name: Flower, M. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name IGNEOUS APHYRIC BASALT SiO2 : 50.26 Al2O3: 14.41 Fe2O3(tot): FeO(tot): 10.68 Fe2O3: FeO : MgO : 7.72 CaO : 11.75 Na2O : 2.66 K2O : 0.06 TiO2 : 1.76 MnO : 0.19 P2O5 : 0.15 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01 Fe oxide partitions not specified or analyzed. Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 286.00 Piece: Hole: 485A Top/Bottom Interval(mm): 210/ 310 Core: 35 Sample Depth: 286.26 Sect: 1 Analyst Name: Zolotarev, B. Analytical Method(s): Wet chemical Wet chemical Wet chemical Alteration Rock type Rock name IGNEOUS PLAG-OL SP PHYRIC BASALT SiO2 : 48.81 Al2O3: 13.83 Fe2O3(tot): FeO(tot): Fe2O3: 3.09 FeO : 8.65 MgO : 7.86 CaO : 11.81 Na2O : 2.49 K2O : 0.10 TiO2 : 1.96 MnO : 0.14 P2O5 : 0.01 LOI : H2O+ : 0.72 H2O- : 0.66 CO2 : SO3 : S : Total: 100.13 Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses are NOT on a volatile-free basis. Essential oxides quoted to .01 Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 286.00 Piece: 1G Hole: 485A Top/Bottom Interval(mm): 830/ 850 Core: 35 Sample Depth: 286.84 Sect: 1 Analyst Name: Cambon, P. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name IGNEOUS PLAG-OL SP PHYRIC BASALT SiO2 : 49.14 Al2O3: 14.29 Fe2O3(tot): 11.86 FeO(tot): Fe2O3: FeO : MgO : 7.72 CaO : 11.72 Na2O : 2.38 K2O : 0.05 TiO2 : 1.72 MnO : 0.17 P2O5 : 0.18 LOI : 0.65 H2O+ : H2O- : CO2 : SO3 : S : Total: 100.22 Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01 Fe oxide partitions not specified or analyzed. Laboratory analysis. Data source is Initial Reports. Sample (or sample split) was analyzed more than once, e.g., both onboard ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 286.00 Piece: Hole: 485A Top/Bottom Interval(mm): 1350/1420 Core: 35 Sample Depth: 287.39 Sect: 1 Analyst Name: Flower, M. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name IGNEOUS PLAG-OL SP PHYRIC BASALT SiO2 : 50.68 Al2O3: 14.58 Fe2O3(tot): FeO(tot): 10.46 Fe2O3: FeO : MgO : 7.75 CaO : 11.63 Na2O : 2.47 K2O : 0.05 TiO2 : 1.73 MnO : 0.17 P2O5 : 0.15 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01 Fe oxide partitions not specified or analyzed. Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 286.00 Piece: Hole: 485A Top/Bottom Interval(mm): 1130/1180 Core: 35 Sample Depth: 288.66 Sect: 2 Analyst Name: Flower, M. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name IGNEOUS PLAG-OL SP PHYRIC BASALT SiO2 : 50.74 Al2O3: 14.47 Fe2O3(tot): FeO(tot): 10.49 Fe2O3: FeO : MgO : 7.83 CaO : 11.34 Na2O : 2.58 K2O : 0.06 TiO2 : 1.79 MnO : 0.17 P2O5 : 0.15 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01 Fe oxide partitions not specified or analyzed. Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 286.00 Piece: Hole: 485A Top/Bottom Interval(mm): 210/ 270 Core: 35 Sample Depth: 289.24 Sect: 3 Analyst Name: Flower, M. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name IGNEOUS PLAG-OL SP PHYRIC BASALT SiO2 : 50.02 Al2O3: 14.49 Fe2O3(tot): FeO(tot): 10.80 Fe2O3: FeO : MgO : 8.26 CaO : 11.27 Na2O : 2.64 K2O : 0.06 TiO2 : 1.76 MnO : 0.17 P2O5 : 0.15 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01 Fe oxide partitions not specified or analyzed. Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 286.00 Piece: Hole: 485A Top/Bottom Interval(mm): 850/ 920 Core: 35 Sample Depth: 291.39 Sect: 4 Analyst Name: Flower, M. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name IGNEOUS PLAG-OL SP PHYRIC BASALT SiO2 : 50.24 Al2O3: 14.40 Fe2O3(tot): FeO(tot): 10.77 Fe2O3: FeO : MgO : 7.80 CaO : 11.73 Na2O : 2.55 K2O : 0.06 TiO2 : 1.75 MnO : 0.18 P2O5 : 0.15 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01 Fe oxide partitions not specified or analyzed. Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 286.00 Piece: Hole: 485A Top/Bottom Interval(mm): 480/ 620 Core: 35 Sample Depth: 292.55 Sect: 5 Analyst Name: Zolotarev, B. Analytical Method(s): Wet chemical Wet chemical Wet chemical Alteration Rock type Rock name IGNEOUS PLAG-OL SP PHYRIC BASALT SiO2 : 48.59 Al2O3: 13.49 Fe2O3(tot): FeO(tot): Fe2O3: 3.18 FeO : 8.83 MgO : 7.75 CaO : 12.24 Na2O : 2.49 K2O : 0.10 TiO2 : 1.95 MnO : 0.14 P2O5 : 0.01 LOI : H2O+ : 0.62 H2O- : 0.71 CO2 : SO3 : S : Total: 100.10 Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses are NOT on a volatile-free basis. Essential oxides quoted to .01 Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 286.00 Piece: 3A Hole: 485A Top/Bottom Interval(mm): 700/ 720 Core: 35 Sample Depth: 292.71 Sect: 5 Analyst Name: Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name Fresh IGNEOUS APHYRIC BASALT SiO2 : 49.49 Al2O3: 15.02 Fe2O3(tot): 11.23 FeO(tot): Fe2O3: FeO : MgO : 7.9 CaO : 11.54 Na2O : 2.53 K2O : 0.07 TiO2 : 1.82 MnO : 0.17 P2O5 : 0.20 LOI : +0.16 H2O+ : H2O- : CO2 : SO3 : S : Total: 99.84 Magnesium#: Comments: MASSIVE BASALT Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analyzed. H2O+ uncorrected for iron oxidation. Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 286.00 Piece: 1B Hole: 485A Top/Bottom Interval(mm): 20/ 0 Core: 35 Sample Depth: 293.52 Sect: 6 Analyst Name: Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name Fresh IGNEOUS APHYRIC BASALT SiO2 : 49.29 Al2O3: 15.05 Fe2O3(tot): 11.26 FeO(tot): Fe2O3: FeO : MgO : 7.7 CaO : 11.47 Na2O : 2.66 K2O : 0.07 TiO2 : 1.85 MnO : 0.16 P2O5 : 0.19 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: 99.65 Magnesium#: Comments: MASSIVE BASALT Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analyzed. H2O+ uncorrected for iron oxidation. Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 286.00 Piece: 1B Hole: 485A Top/Bottom Interval(mm): 100/ 120 Core: 35 Sample Depth: 293.61 Sect: 6 Analyst Name: Cambon, P. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name IGNEOUS PLAG-OL SP PHYRIC BASALT SiO2 : 49.14 Al2O3: 13.96 Fe2O3(tot): 12.21 FeO(tot): Fe2O3: FeO : MgO : 7.58 CaO : 11.51 Na2O : 2.38 K2O : 0.07 TiO2 : 1.81 MnO : 0.18 P2O5 : 0.19 LOI : 0.63 H2O+ : H2O- : CO2 : SO3 : S : Total: 100.01 Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01 Fe oxide partitions not specified or analyzed. Laboratory analysis. Data source is Initial Reports. Sample (or sample split) was analyzed more than once, e.g., both onboard ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 286.00 Piece: Hole: 485A Top/Bottom Interval(mm): 390/ 440 Core: 35 Sample Depth: 293.92 Sect: 6 Analyst Name: O'Hearn, T. Analytical Method(s): Electron microprobe Electron microprobe Electron microprobe Alteration Rock type Rock name IGNEOUS PLAG-OL SP PHYRIC BASALT SiO2 : 50.98 Al2O3: 14.58 Fe2O3(tot): FeO(tot): Fe2O3: 2.50 FeO : 9.03 MgO : 7.38 CaO : 12.04 Na2O : 2.48 K2O : 0.09 TiO2 : 1.86 MnO : P2O5 : 0.13 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: 101.07 Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01 Values for iron partitioning calculated. Laboratory analysis. Data source is Initial Reports. Results are averages for multiple analyses of the specimen. Sample (or sample split) was analyzed more than once, e.g., both onboard ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 286.00 Piece: Hole: 485A Top/Bottom Interval(mm): 390/ 440 Core: 35 Sample Depth: 293.92 Sect: 6 Analyst Name: O'Hearn, T. Analytical Method(s): Electron microprobe Electron microprobe Electron microprobe Alteration Rock type Rock name IGNEOUS PLAG-OL SP PHYRIC BASALT SiO2 : 50.29 Al2O3: 14.40 Fe2O3(tot): FeO(tot): Fe2O3: 2.50 FeO : 9.01 MgO : 7.50 CaO : 12.02 Na2O : 2.20 K2O : 0.10 TiO2 : 1.83 MnO : P2O5 : 0.17 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: 100.02 Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01 Values for iron partitioning calculated. Laboratory analysis. Data source is Initial Reports. Results are averages for multiple analyses of the specimen. Sample (or sample split) was analyzed more than once, e.g., both onboard ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 286.00 Piece: Hole: 485A Top/Bottom Interval(mm): 470/ 530 Core: 35 Sample Depth: 294.00 Sect: 6 Analyst Name: Flower, M. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name IGNEOUS PLAG-OL SP PHYRIC BASALT SiO2 : 50.72 Al2O3: 14.45 Fe2O3(tot): FeO(tot): 10.97 Fe2O3: FeO : MgO : 7.35 CaO : 11.35 Na2O : 2.54 K2O : 0.06 TiO2 : 1.83 MnO : 0.20 P2O5 : 0.16 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01 Fe oxide partitions not specified or analyzed. Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 295.00 Piece: Hole: 485A Top/Bottom Interval(mm): 650/ 690 Core: 36 Sample Depth: 298.67 Sect: 3 Analyst Name: Flower, M. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name IGNEOUS PLAG MOD PHYRIC BASALT SiO2 : 49.63 Al2O3: 19.48 Fe2O3(tot): FeO(tot): 9.79 Fe2O3: FeO : MgO : 6.37 CaO : 7.50 Na2O : 3.66 K2O : 0.06 TiO2 : 2.46 MnO : 0.19 P2O5 : 0.21 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01 Fe oxide partitions not specified or analyzed. Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 313.00 Piece: 7B Hole: 485A Top/Bottom Interval(mm): 850/ 0 Core: 38 Sample Depth: 315.35 Sect: 2 Analyst Name: Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name Slight IGNEOUS PLAG MODERATELY PHYRIC BASALT SiO2 : 48.90 Al2O3: 15.54 Fe2O3(tot): 11.58 FeO(tot): Fe2O3: FeO : MgO : 7.5 CaO : 11.35 Na2O : 2.54 K2O : 0.09 TiO2 : 1.92 MnO : 0.17 P2O5 : 0.18 LOI : 0.52 H2O+ : H2O- : CO2 : SO3 : S : Total: 100.30 Magnesium#: Comments: MASSIVE BASALT,VEINLET FILLED WITH SMEC PRESENT Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analyzed. H2O+ uncorrected for iron oxidation. Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 313.00 Piece: Hole: 485A Top/Bottom Interval(mm): 1040/1190 Core: 38 Sample Depth: 315.62 Sect: 2 Analyst Name: Zolotarev, B. Analytical Method(s): Wet chemical Wet chemical Wet chemical Alteration Rock type Rock name IGNEOUS PLAG MOD PHYRIC BASALT SiO2 : 48.16 Al2O3: 14.26 Fe2O3(tot): FeO(tot): Fe2O3: 3.04 FeO : 8.83 MgO : 7.84 CaO : 11.11 Na2O : 2.49 K2O : 0.15 TiO2 : 2.12 MnO : 0.16 P2O5 : 0.02 LOI : H2O+ : 1.15 H2O- : 0.90 CO2 : SO3 : S : Total: 100.23 Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses are NOT on a volatile-free basis. Essential oxides quoted to .01 Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 313.00 Piece: Hole: 485A Top/Bottom Interval(mm): 180/ 230 Core: 38 Sample Depth: 316.21 Sect: 3 Analyst Name: Flower, M. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name IGNEOUS PLAG MOD PHYRIC BASALT SiO2 : 49.89 Al2O3: 15.15 Fe2O3(tot): FeO(tot): 10.71 Fe2O3: FeO : MgO : 7.85 CaO : 11.19 Na2O : 2.58 K2O : 0.08 TiO2 : 1.78 MnO : 0.18 P2O5 : 0.16 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01 Fe oxide partitions not specified or analyzed. Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 313.00 Piece: Hole: 485A Top/Bottom Interval(mm): 1020/1070 Core: 38 Sample Depth: 318.55 Sect: 4 Analyst Name: O'Hearn, T. Analytical Method(s): Electron microprobe Electron microprobe Electron microprobe Alteration Rock type Rock name IGNEOUS PLAG MOD PHYRIC BASALT SiO2 : 51.01 Al2O3: 15.50 Fe2O3(tot): FeO(tot): Fe2O3: 2.41 FeO : 8.72 MgO : 7.28 CaO : 11.19 Na2O : 2.57 K2O : 0.09 TiO2 : 1.87 MnO : P2O5 : 0.17 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: 100.81 Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01 Values for iron partitioning calculated. Laboratory analysis. Data source is Initial Reports. Results are averages for multiple analyses of the specimen. Sample (or sample split) was analyzed more than once, e.g., both onboard ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 313.00 Piece: Hole: 485A Top/Bottom Interval(mm): 1020/1070 Core: 38 Sample Depth: 318.55 Sect: 4 Analyst Name: O'Hearn, T. Analytical Method(s): Electron microprobe Electron microprobe Electron microprobe Alteration Rock type Rock name IGNEOUS PLAG MOD PHYRIC BASALT SiO2 : 50.89 Al2O3: 15.32 Fe2O3(tot): FeO(tot): Fe2O3: 2.41 FeO : 8.70 MgO : 7.45 CaO : 11.26 Na2O : 2.13 K2O : 0.11 TiO2 : 1.91 MnO : P2O5 : 0.18 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: 100.36 Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01 Values for iron partitioning calculated. Laboratory analysis. Data source is Initial Reports. Results are averages for multiple analyses of the specimen. Sample (or sample split) was analyzed more than once, e.g., both onboard ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 313.00 Piece: 1A Hole: 485A Top/Bottom Interval(mm): 90/ 0 Core: 38 Sample Depth: 319.09 Sect: 5 Analyst Name: Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name Fresh IGNEOUS PLAG MODERATELY PHYRIC BASALT SiO2 : 49.08 Al2O3: 15.52 Fe2O3(tot): 11.27 FeO(tot): Fe2O3: FeO : MgO : 7.7 CaO : 11.51 Na2O : 2.67 K2O : 0.07 TiO2 : 1.92 MnO : 0.16 P2O5 : 0.21 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: 100.06 Magnesium#: Comments: MASSIVE BASALT Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analyzed. H2O+ uncorrected for iron oxidation. Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 313.00 Piece: Hole: 485A Top/Bottom Interval(mm): 580/ 630 Core: 38 Sample Depth: 321.11 Sect: 6 Analyst Name: Flower, M. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name IGNEOUS PLAG MOD PHYRIC BASALT SiO2 : 50.53 Al2O3: 14.97 Fe2O3(tot): FeO(tot): 10.61 Fe2O3: FeO : MgO : 7.40 CaO : 11.29 Na2O : 2.59 K2O : 0.05 TiO2 : 1.91 MnO : 0.20 P2O5 : 0.16 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01 Fe oxide partitions not specified or analyzed. Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 322.00 Piece: Hole: 485A Top/Bottom Interval(mm): 260/ 320 Core: 39 Sample Depth: 322.29 Sect: 1 Analyst Name: Flower, M. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name IGNEOUS PLAG SP PHYRIC BASALT SiO2 : 50.33 Al2O3: 14.84 Fe2O3(tot): FeO(tot): 10.74 Fe2O3: FeO : MgO : 7.69 CaO : 11.16 Na2O : 2.54 K2O : 0.05 TiO2 : 1.89 MnO : 0.20 P2O5 : 0.16 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01 Fe oxide partitions not specified or analyzed. Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 322.00 Piece: Hole: 485A Top/Bottom Interval(mm): 590/ 640 Core: 39 Sample Depth: 322.62 Sect: 1 Analyst Name: Flower, M. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name IGNEOUS PLAG SP PHYRIC BASALT SiO2 : 50.29 Al2O3: 14.82 Fe2O3(tot): FeO(tot): 10.75 Fe2O3: FeO : MgO : 7.67 CaO : 11.27 Na2O : 2.58 K2O : 0.07 TiO2 : 1.88 MnO : 0.18 P2O5 : 0.16 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01 Fe oxide partitions not specified or analyzed. Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 322.00 Piece: Hole: 485A Top/Bottom Interval(mm): 470/ 570 Core: 39 Sample Depth: 325.52 Sect: 3 Analyst Name: Zolotarev, B. Analytical Method(s): Wet chemical Wet chemical Wet chemical Alteration Rock type Rock name IGNEOUS PLAG SP PHYRIC BASALT SiO2 : 48.31 Al2O3: 14.29 Fe2O3(tot): FeO(tot): Fe2O3: 3.33 FeO : 8.84 MgO : 6.83 CaO : 10.94 Na2O : 2.70 K2O : 0.10 TiO2 : 2.26 MnO : 0.14 P2O5 : 0.01 LOI : H2O+ : 0.72 H2O- : 1.17 CO2 : SO3 : S : Total: 99.64 Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses are NOT on a volatile-free basis. Essential oxides quoted to .01 Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 322.00 Piece: 1B Hole: 485A Top/Bottom Interval(mm): 80/ 100 Core: 39 Sample Depth: 326.59 Sect: 4 Analyst Name: Cambon, P. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name IGNEOUS PLAG SP PHYRIC BASALT SiO2 : 48.69 Al2O3: 14.77 Fe2O3(tot): 12.03 FeO(tot): Fe2O3: FeO : MgO : 7.33 CaO : 11.29 Na2O : 2.17 K2O : 0.19 TiO2 : 1.80 MnO : 0.18 P2O5 : 0.19 LOI : 0.63 H2O+ : H2O- : CO2 : SO3 : S : Total: 99.90 Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01 Fe oxide partitions not specified or analyzed. Laboratory analysis. Data source is Initial Reports. Sample (or sample split) was analyzed more than once, e.g., both onboard ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 322.00 Piece: Hole: 485A Top/Bottom Interval(mm): 1050/1150 Core: 39 Sample Depth: 327.60 Sect: 4 Analyst Name: Zolotarev, B. Analytical Method(s): Wet chemical Wet chemical Wet chemical Alteration Rock type Rock name IGNEOUS PLAG SP PHYRIC BASALT SiO2 : 48.38 Al2O3: 13.84 Fe2O3(tot): FeO(tot): Fe2O3: 3.26 FeO : 8.91 MgO : 8.07 CaO : 11.52 Na2O : 2.60 K2O : 0.10 TiO2 : 1.93 MnO : 0.14 P2O5 : 0.01 LOI : H2O+ : 0.73 H2O- : 0.90 CO2 : SO3 : S : Total: 100.39 Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses are NOT on a volatile-free basis. Essential oxides quoted to .01 Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 322.00 Piece: Hole: 485A Top/Bottom Interval(mm): 390/ 430 Core: 39 Sample Depth: 328.41 Sect: 5 Analyst Name: O'Hearn, T. Analytical Method(s): Electron microprobe Electron microprobe Electron microprobe Alteration Rock type Rock name IGNEOUS PLAG MOD PHYRIC BASALT SiO2 : 50.49 Al2O3: 16.11 Fe2O3(tot): FeO(tot): Fe2O3: 2.27 FeO : 8.22 MgO : 7.15 CaO : 11.52 Na2O : 1.93 K2O : 0.07 TiO2 : 1.67 MnO : P2O5 : 0.12 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: 99.55 Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01 Values for iron partitioning calculated. Laboratory analysis. Data source is Initial Reports. Results are averages for multiple analyses of the specimen. Sample (or sample split) was analyzed more than once, e.g., both onboard ship and at one or more shore laboratories or by different techniques. Leg : 65 Depth to Top of Core(m): 322.00 Piece: Hole: 485A Top/Bottom Interval(mm): 390/ 430 Core: 39 Sample Depth: 328.41 Sect: 5 Analyst Name: O'Hearn, T. Analytical Method(s): Electron microprobe Electron microprobe Electron microprobe Alteration Rock type Rock name IGNEOUS PLAG MOD PHYRIC BASALT SiO2 : 50.42 Al2O3: 16.14 Fe2O3(tot): FeO(tot): Fe2O3: 2.38 FeO : 8.60 MgO : 7.37 CaO : 11.99 Na2O : 1.79 K2O : 0.07 TiO2 : 1.70 MnO : P2O5 : 0.11 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: 100.57 Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01 Values for iron partitioning calculated. Laboratory analysis. Data source is Initial Reports. Results are averages for multiple analyses of the specimen. Sample (or sample split) was analyzed more than once, e.g., both onboard ship and at one or more shore laboratories or by different techniques. |
Cite as: Deep Sea Drilling Project (1989): Archive of Core and Site/Hole Data and Photographs from the Deep Sea Drilling Project (DSDP). National Geophysical Data Center, NOAA. doi:10.7289/V54M92G2 [access date]
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