Leg : 84 Depth to Top of Core(m): 253.10 Piece: Hole: 567A Top/Bottom Interval(mm): 770/ 790 Core: 7 Sample Depth: 255.38 Sect: 2 Analyst Name: Helm, R. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name SEDIMENTARY SERPENTINITIC MUD SiO2 : 48.37 Al2O3: 0.78 Fe2O3(tot): 5.73 FeO(tot): Fe2O3: FeO : MgO : 43.67 CaO : 0.58 Na2O : 0.06 K2O : 0.02 TiO2 : 0.02 MnO : 0.05 P2O5 : 0.02 LOI : H2O+ : H2O- : CO2 : SO3 : S : 0.18 Total: Magnesium#: Comments: ANALYZED SAMPLE LESS THAN 63 MICROMETERS 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 : 84 Depth to Top of Core(m): 253.10 Piece: Hole: 567A Top/Bottom Interval(mm): 770/ 790 Core: 7 Sample Depth: 255.38 Sect: 2 Analyst Name: Helm, R. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name SEDIMENTARY SERPENTINITIC MUD SiO2 : 40.80 Al2O3: 1.49 Fe2O3(tot): 0.12 FeO(tot): Fe2O3: FeO : MgO : 38.91 CaO : 17.21 Na2O : 0.12 K2O : 0.07 TiO2 : 0.04 MnO : 0.32 P2O5 : 0.04 LOI : H2O+ : H2O- : CO2 : SO3 : S : 0.21 Total: Magnesium#: Comments: ANALYZED SAMPLE GREATER THAN 63 MICROMETERS 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 : 84 Depth to Top of Core(m): 253.10 Piece: Hole: 567A Top/Bottom Interval(mm): 770/ 790 Core: 7 Sample Depth: 255.38 Sect: 2 Analyst Name: Helm, R. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name METAMORPHIC SERPENTINITE SiO2 : 36.53 Al2O3: 1.33 Fe2O3(tot): 10.66 FeO(tot): Fe2O3: FeO : MgO : 34.84 CaO : 15.49 Na2O : 0.01 K2O : 0.07 TiO2 : 0.04 MnO : 0.29 P2O5 : 0.04 LOI : H2O+ : H2O- : CO2 : SO3 : S : 0.18 Total: Magnesium#: Comments: GRAIN SIZE GREATER THAN 63 MICROMETERS 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 : 84 Depth to Top of Core(m): 253.10 Piece: Hole: 567A Top/Bottom Interval(mm): 770/ 790 Core: 7 Sample Depth: 255.38 Sect: 2 Analyst Name: Helm, R. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name METAMORPHIC SERPENTINITE SiO2 : 48.39 Al2O3: 0.78 Fe2O3(tot): 5.73 FeO(tot): Fe2O3: FeO : MgO : 43.69 CaO : 0.58 Na2O : 0.01 K2O : 0.02 TiO2 : 0.02 MnO : 0.05 P2O5 : 0.02 LOI : H2O+ : H2O- : CO2 : SO3 : S : 0.18 Total: Magnesium#: Comments: GRAIN SIZE LESS THAN 63 MICROMETERS 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 : 84 Depth to Top of Core(m): 316.20 Piece: Hole: 567A Top/Bottom Interval(mm): 1310/1330 Core: 14 Sample Depth: 319.02 Sect: 2 Analyst Name: Helm, R. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name SEDIMENTARY SERPENTINITIC MUD SiO2 : 54.20 Al2O3: 17.34 Fe2O3(tot): 9.88 FeO(tot): Fe2O3: FeO : MgO : 12.05 CaO : 1.03 Na2O : 1.39 K2O : 2.45 TiO2 : 0.93 MnO : 0.18 P2O5 : 0.16 LOI : H2O+ : H2O- : CO2 : SO3 : S : 0.18 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 : 84 Depth to Top of Core(m): 316.20 Piece: Hole: 567A Top/Bottom Interval(mm): 1310/1330 Core: 14 Sample Depth: 319.02 Sect: 2 Analyst Name: Helm, R. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name METAMORPHIC SERPENTINITE SiO2 : 54.2 Al2O3: 17.34 Fe2O3(tot): 9.88 FeO(tot): Fe2O3: FeO : MgO : 12.65 CaO : 1.03 Na2O : 1.39 K2O : 2.45 TiO2 : 0.93 MnO : 0.18 P2O5 : 0.16 LOI : H2O+ : H2O- : CO2 : SO3 : S : 0.18 Total: Magnesium#: Comments: GRAIN SIZE LESS THAN 63 MICROMETERS 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 : 84 Depth to Top of Core(m): 316.20 Piece: Hole: 567A Top/Bottom Interval(mm): 1400/1420 Core: 14 Sample Depth: 319.11 Sect: 2 Analyst Name: Helm, R. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name METAMORPHIC SERPENTINITE SiO2 : 43.07 Al2O3: 1.34 Fe2O3(tot): 10.00 FeO(tot): Fe2O3: FeO : MgO : 44.60 CaO : 0.10 Na2O : 0.02 K2O : 0.01 TiO2 : 0.04 MnO : 0.13 P2O5 : 0.01 LOI : H2O+ : H2O- : CO2 : SO3 : S : 0.15 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 : 84 Depth to Top of Core(m): 316.20 Piece: Hole: 567A Top/Bottom Interval(mm): 1400/1430 Core: 14 Sample Depth: 319.12 Sect: 2 Analyst Name: Helm, R. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name METAMORPHIC SERPENTINITE SiO2 : 44.74 Al2O3: 15.64 Fe2O3(tot): 17.55 FeO(tot): Fe2O3: FeO : MgO : 15.94 CaO : 2.91 Na2O : 1.42 K2O : 0.46 TiO2 : 0.65 MnO : 0.32 P2O5 : 0.07 LOI : H2O+ : H2O- : CO2 : SO3 : S : 0.02 Total: Magnesium#: Comments: GRAIN SIZE LESS THAN 63 MICROMETERS 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 : 84 Depth to Top of Core(m): 342.80 Piece: Hole: 567A Top/Bottom Interval(mm): 1100/1120 Core: 17 Sample Depth: 343.91 Sect: 1 Analyst Name: Helm, R. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name SEDIMENTARY SERPENTINITIC MUD SiO2 : 46.59 Al2O3: 0.39 Fe2O3(tot): 6.59 FeO(tot): Fe2O3: FeO : MgO : 44.96 CaO : 0.03 Na2O : 0.03 K2O : 0.01 TiO2 : 0.01 MnO : 0.09 P2O5 : 0.01 LOI : H2O+ : H2O- : CO2 : SO3 : S : 0.48 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 : 84 Depth to Top of Core(m): 342.80 Piece: Hole: 567A Top/Bottom Interval(mm): 1100/1210 Core: 17 Sample Depth: 343.96 Sect: 1 Analyst Name: Helm, R. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name SEDIMENTARY SERPENTINITIC MUD SiO2 : 46.59 Al2O3: 0.39 Fe2O3(tot): 6.59 FeO(tot): Fe2O3: FeO : MgO : 44.96 CaO : 0.03 Na2O : 0.03 K2O : 0.09 TiO2 : 0.01 MnO : 0.09 P2O5 : 0.01 LOI : H2O+ : H2O- : CO2 : SO3 : S : 0.39 Total: Magnesium#: Comments: GRAIN SIZE LESS THAN 63 MICROMETERS 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 : 84 Depth to Top of Core(m): 342.80 Piece: Hole: 567A Top/Bottom Interval(mm): 550/ 600 Core: 17 Sample Depth: 346.38 Sect: 3 Analyst Name: Helm, R. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name METAMORPHIC SERPENTINITE SiO2 : 42.56 Al2O3: 0.68 Fe2O3(tot): 9.23 FeO(tot): Fe2O3: FeO : MgO : 46.26 CaO : 0.45 Na2O : 0.01 K2O : 0.01 TiO2 : 0.01 MnO : 0.14 P2O5 : 0.01 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 : 84 Depth to Top of Core(m): 358.70 Piece: Hole: 567A Top/Bottom Interval(mm): 0/ 0 Core: 19 Sample Depth: 360.10 Sect: CC Analyst Name: Bellon, H. Analytical Method(s): Atomic absorption Atomic absorption Atomic absorption Alteration Rock type Rock name IGNEOUS BASALT SiO2 : 50.80 Al2O3: 16.41 Fe2O3(tot): 8.49 FeO(tot): Fe2O3: FeO : MgO : 6.79 CaO : 7.75 Na2O : 3.21 K2O : 0.51 TiO2 : 0.64 MnO : 0.13 P2O5 : 0.00 LOI : 4.22 H2O+ : H2O- : 0.64 CO2 : SO3 : S : Total: 99.59 Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses are NOT on a volatile-free basis. Total water not directly determined. 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 : 84 Depth to Top of Core(m): 376.40 Piece: Hole: 567A Top/Bottom Interval(mm): 170/ 200 Core: 20 Sample Depth: 376.59 Sect: 1 Analyst Name: Helm, R. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name Extensive IGNEOUS DIABASE SiO2 : 45.18 Al2O3: 15.51 Fe2O3(tot): 17.41 FeO(tot): Fe2O3: FeO : MgO : 15.81 CaO : 2.89 Na2O : 1.41 K2O : 0.45 TiO2 : 0.64 MnO : 0.32 P2O5 : 0.07 LOI : H2O+ : H2O- : CO2 : SO3 : S : 0.02 Total: Magnesium#: Comments: DRILL BRECCIA, GRAIN SIZE LESS THAN 2 MICROMETERS 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 : 84 Depth to Top of Core(m): 376.40 Piece: Hole: 567A Top/Bottom Interval(mm): 1040/1060 Core: 20 Sample Depth: 377.45 Sect: 1 Analyst Name: Bourgois, J. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name IGNEOUS GABBRO SiO2 : 44.34 Al2O3: 15.63 Fe2O3(tot): FeO(tot): 6.28 Fe2O3: FeO : MgO : 11.73 CaO : 11.56 Na2O : 2.19 K2O : 0.19 TiO2 : 0.25 MnO : 0.17 P2O5 : LOI : 7.06 H2O+ : H2O- : CO2 : SO3 : S : Total: 99.40 Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses are NOT 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 : 84 Depth to Top of Core(m): 376.40 Piece: Hole: 567A Top/Bottom Interval(mm): 1180/1200 Core: 20 Sample Depth: 377.59 Sect: 1 Analyst Name: Bourgois, J. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name IGNEOUS BASALT SiO2 : 45.46 Al2O3: 17.49 Fe2O3(tot): FeO(tot): 5.39 Fe2O3: FeO : MgO : 11.21 CaO : 13.20 Na2O : 1.39 K2O : 0.20 TiO2 : 0.22 MnO : 0.13 P2O5 : LOI : 4.97 H2O+ : H2O- : CO2 : SO3 : S : Total: 99.66 Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses are NOT 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 : 84 Depth to Top of Core(m): 376.40 Piece: Hole: 567A Top/Bottom Interval(mm): 1430/1490 Core: 20 Sample Depth: 377.86 Sect: 1 Analyst Name: Bourgois, J. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name IGNEOUS GABBRO SiO2 : 47.79 Al2O3: 17.80 Fe2O3(tot): FeO(tot): 5.47 Fe2O3: FeO : MgO : 6.72 CaO : 11.24 Na2O : 3.27 K2O : 0.43 TiO2 : 0.22 MnO : 0.15 P2O5 : LOI : 6.92 H2O+ : H2O- : CO2 : SO3 : S : Total: 99.71 Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses are NOT 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 : 84 Depth to Top of Core(m): 429.60 Piece: 11 Hole: 567A Top/Bottom Interval(mm): 900/ 960 Core: 25 Sample Depth: 432.03 Sect: 2 Analyst Name: Bellon, H. Analytical Method(s): Atomic absorption Atomic absorption Atomic absorption Alteration Rock type Rock name Moderate IGNEOUS GABBRO-DIABASE SiO2 : 42.85 Al2O3: 14.80 Fe2O3(tot): 11.81 FeO(tot): Fe2O3: FeO : MgO : 7.74 CaO : 9.97 Na2O : 3.13 K2O : 0.47 TiO2 : 2.62 MnO : 0.17 P2O5 : 0.14 LOI : 4.68 H2O+ : H2O- : 2.15 CO2 : SO3 : S : Total: 100.53 Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses are NOT on a volatile-free basis. Total water not directly determined. 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 : 84 Depth to Top of Core(m): 429.60 Piece: Hole: 567A Top/Bottom Interval(mm): 900/ 960 Core: 25 Sample Depth: 432.03 Sect: 2 Analyst Name: Bourgois, J. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name IGNEOUS BASALT SiO2 : 45.13 Al2O3: 14.78 Fe2O3(tot): FeO(tot): 11.14 Fe2O3: FeO : MgO : 7.01 CaO : 9.82 Na2O : 3.02 K2O : 0.47 TiO2 : 2.41 MnO : 0.19 P2O5 : LOI : 5.29 H2O+ : H2O- : CO2 : SO3 : S : Total: 99.26 Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses are NOT 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 : 84 Depth to Top of Core(m): 429.60 Piece: 2 Hole: 567A Top/Bottom Interval(mm): 140/ 180 Core: 25 Sample Depth: 432.76 Sect: 3 Analyst Name: Bellon, H. Analytical Method(s): Atomic absorption Atomic absorption Atomic absorption Alteration Rock type Rock name Moderate IGNEOUS GABBRO-DIABASE SiO2 : 42.35 Al2O3: 14.95 Fe2O3(tot): 11.77 FeO(tot): Fe2O3: FeO : MgO : 7.01 CaO : 8.16 Na2O : 3.49 K2O : 0.43 TiO2 : 2.59 MnO : 0.18 P2O5 : 0.14 LOI : 5.14 H2O+ : H2O- : 3.02 CO2 : SO3 : S : Total: 99.23 Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses are NOT on a volatile-free basis. Total water not directly determined. 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 : 84 Depth to Top of Core(m): 438.50 Piece: 1 Hole: 567A Top/Bottom Interval(mm): 30/ 40 Core: 26 Sample Depth: 438.54 Sect: 1 Analyst Name: Bellon, H. Analytical Method(s): Atomic absorption Atomic absorption Atomic absorption Alteration Rock type Rock name Extensive IGNEOUS BASALT SiO2 : 44.20 Al2O3: 14.02 Fe2O3(tot): 11.30 FeO(tot): Fe2O3: FeO : MgO : 6.56 CaO : 9.85 Na2O : 3.35 K2O : 0.57 TiO2 : 2.57 MnO : 0.20 P2O5 : 0.35 LOI : 2.71 H2O+ : H2O- : 3.89 CO2 : SO3 : S : Total: 99.57 Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses are NOT on a volatile-free basis. Total water not directly determined. 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 : 84 Depth to Top of Core(m): 438.50 Piece: Hole: 567A Top/Bottom Interval(mm): 400/ 430 Core: 26 Sample Depth: 438.92 Sect: 1 Analyst Name: Bourgois, J. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name IGNEOUS DOLERITE SiO2 : 41.58 Al2O3: 14.50 Fe2O3(tot): FeO(tot): 11.81 Fe2O3: FeO : MgO : 12.00 CaO : 6.79 Na2O : 2.40 K2O : 0.21 TiO2 : 1.51 MnO : 0.20 P2O5 : LOI : 8.85 H2O+ : H2O- : CO2 : SO3 : S : Total: 99.76 Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses are NOT 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 : 84 Depth to Top of Core(m): 438.50 Piece: Hole: 567A Top/Bottom Interval(mm): 590/ 610 Core: 26 Sample Depth: 439.10 Sect: 1 Analyst Name: Bourgois, J. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name IGNEOUS DOLERITE SiO2 : 42.56 Al2O3: 14.81 Fe2O3(tot): FeO(tot): 11.32 Fe2O3: FeO : MgO : 11.15 CaO : 6.96 Na2O : 2.53 K2O : 0.25 TiO2 : 1.59 MnO : 0.19 P2O5 : LOI : 7.97 H2O+ : H2O- : CO2 : SO3 : S : Total: 99.33 Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses are NOT 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 : 84 Depth to Top of Core(m): 445.80 Piece: Hole: 567A Top/Bottom Interval(mm): 1080/1120 Core: 27 Sample Depth: 446.90 Sect: 1 Analyst Name: Bourgois, J. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name IGNEOUS DOLERITE SiO2 : 47.61 Al2O3: 16.46 Fe2O3(tot): FeO(tot): 9.24 Fe2O3: FeO : MgO : 6.23 CaO : 8.17 Na2O : 4.56 K2O : 0.52 TiO2 : 1.98 MnO : 0.16 P2O5 : LOI : 4.83 H2O+ : H2O- : CO2 : SO3 : S : Total: 99.76 Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses are NOT 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 : 84 Depth to Top of Core(m): 465.20 Piece: Hole: 567A Top/Bottom Interval(mm): 800/ 820 Core: 28 Sample Depth: 466.01 Sect: 1 Analyst Name: Helm, R. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name SEDIMENTARY SERPENTINITIC MUD SiO2 : 44.52 Al2O3: 5.02 Fe2O3(tot): 7.211 FeO(tot): Fe2O3: FeO : MgO : 41.99 CaO : 0.49 Na2O : 0.01 K2O : 0.01 TiO2 : 0.06 MnO : 0.11 P2O5 : 0.01 LOI : H2O+ : H2O- : CO2 : SO3 : S : 0.11 Total: Magnesium#: Comments: GRAIN SIZE LESS THAN 63 MICROMETERS 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 : 84 Depth to Top of Core(m): 484.60 Piece: Hole: 567A Top/Bottom Interval(mm): 70/ 100 Core: 29 Sample Depth: 486.19 Sect: 2 Analyst Name: Bourgois, J. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name IGNEOUS DOLERITE SiO2 : 42.84 Al2O3: 15.45 Fe2O3(tot): FeO(tot): 10.23 Fe2O3: FeO : MgO : 10.67 CaO : 6.92 Na2O : 2.78 K2O : 0.71 TiO2 : 1.67 MnO : 0.20 P2O5 : LOI : 8.11 H2O+ : H2O- : CO2 : SO3 : S : Total: 99.58 Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses are NOT 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 : 84 Depth to Top of Core(m): 484.60 Piece: Hole: 567A Top/Bottom Interval(mm): 360/ 400 Core: 29 Sample Depth: 486.48 Sect: 2 Analyst Name: Bourgois, J. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name METAMORPHIC HARZBURGITE SiO2 : 37.81 Al2O3: 1.59 Fe2O3(tot): FeO(tot): 6.66 Fe2O3: FeO : MgO : 37.29 CaO : 0.12 Na2O : 0.06 K2O : 0.01 TiO2 : 0.01 MnO : 0.14 P2O5 : LOI : 15.32 H2O+ : H2O- : CO2 : SO3 : S : Total: 99.01 Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses are NOT 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 : 84 Depth to Top of Core(m): 484.60 Piece: 22 Hole: 567A Top/Bottom Interval(mm): 1470/1490 Core: 29 Sample Depth: 487.58 Sect: 2 Analyst Name: Bellon, H. Analytical Method(s): Atomic absorption Atomic absorption Atomic absorption Alteration Rock type Rock name Moderate IGNEOUS BASALT SiO2 : 46.10 Al2O3: 17.25 Fe2O3(tot): 11.84 FeO(tot): Fe2O3: FeO : MgO : 2.07 CaO : 5.06 Na2O : 3.29 K2O : 1.69 TiO2 : 2.29 MnO : 0.11 P2O5 : 0.51 LOI : 5.76 H2O+ : H2O- : 3.46 CO2 : SO3 : S : Total: 99.43 Magnesium#: Comments: Analysis NOT normalized to 100 1n source. Analyses are NOT on a volatile-free basis. Total water not directly determined. 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. |
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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