Leg : 69 Depth to Top of Core(m): 136.00 Piece: 114- Hole: 505B Top/Bottom Interval(mm): 240/ 0 Core: 1 Sample Depth: 136.24 Sect: 1 Analyst Name: O'Hearn, T. Analytical Method(s): Electron microprobe Electron microprobe Electron microprobe Alteration Rock type Rock name Fresh IGNEOUS BASALTIC GLASS SiO2 : 50.14 Al2O3: 16.06 Fe2O3(tot): FeO(tot): 8.74 Fe2O3: FeO : MgO : 8.68 CaO : 12.64 Na2O : 2.18 K2O : 0.02 TiO2 : 0.98 MnO : P2O5 : 0.09 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: 99.53 Magnesium#: Comments: PLAG-OL SPARSELY PHYRIC 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. 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 : 69 Depth to Top of Core(m): 141.00 Piece: 112 Hole: 505B Top/Bottom Interval(mm): 40/ 100 Core: 2 Sample Depth: 141.07 Sect: 1 Analyst Name: Hubberten, H.-W. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name Fresh IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT SiO2 : 50.1 Al2O3: 16.1 Fe2O3(tot): FeO(tot): Fe2O3: 2.61 FeO : 6.04 MgO : 8.21 CaO : 12.8 Na2O : 2.29 K2O : 0.11 TiO2 : 0.93 MnO : 0.14 P2O5 : 0.06 LOI : H2O+ : 0.49 H2O- : CO2 : 0.07 SO3 : S : .0780 Total: 99.95 Magnesium#: .535 Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Magnesium number is atomic ration Mg/(Mg+Fe++), where Fe is total iron. Leg : 69 Depth to Top of Core(m): 141.00 Piece: 114 Hole: 505B Top/Bottom Interval(mm): 190/ 230 Core: 2 Sample Depth: 141.21 Sect: 1 Analyst Name: Etoubleau, J. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name Extensive IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT SiO2 : 49.58 Al2O3: 15.94 Fe2O3(tot): 9.59 FeO(tot): Fe2O3: FeO : MgO : 8.92 CaO : 12.69 Na2O : 2.08 K2O : 0.06 TiO2 : 0.98 MnO : 0.15 P2O5 : 0.08 LOI : 1.04 H2O+ : H2O- : CO2 : SO3 : S : Total: 100.07 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 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 : 69 Depth to Top of Core(m): 141.00 Piece: 122 Hole: 505B Top/Bottom Interval(mm): 930/ 0 Core: 2 Sample Depth: 141.93 Sect: 1 Analyst Name: O'Hearn, T. Analytical Method(s): Electron microprobe Electron microprobe Electron microprobe Alteration Rock type Rock name Fresh IGNEOUS BASALTIC GLASS SiO2 : 50.28 Al2O3: 15.95 Fe2O3(tot): FeO(tot): 8.80 Fe2O3: FeO : MgO : 8.72 CaO : 12.64 Na2O : 2.13 K2O : 0.02 TiO2 : 0.95 MnO : P2O5 : 0.09 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: 99.58 Magnesium#: Comments: PLAG-OL SPARSELY PHYRIC 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. 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 : 69 Depth to Top of Core(m): 141.00 Piece: 124 Hole: 505B Top/Bottom Interval(mm): 1090/ 0 Core: 2 Sample Depth: 142.09 Sect: 1 Analyst Name: Rhodes, M. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name Fresh IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT SiO2 : 50.1 Al2O3: 16.3 Fe2O3(tot): 9.23 FeO(tot): Fe2O3: FeO : MgO : 8.86 CaO : 12.6 Na2O : 2.2 K2O : 0.09 TiO2 : 0.95 MnO : 0.14 P2O5 : 0.09 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: 100.56 Magnesium#: .679 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. 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. Magnesium number is atomic ration Mg/(Mg+Fe++), where Fe is total iron. Leg : 69 Depth to Top of Core(m): 141.00 Piece: 124 Hole: 505B Top/Bottom Interval(mm): 1190/ 0 Core: 2 Sample Depth: 142.19 Sect: 1 Analyst Name: O'Hearn, T. Analytical Method(s): Electron microprobe Electron microprobe Electron microprobe Alteration Rock type Rock name Fresh IGNEOUS BASALTIC GLASS SiO2 : 50.00 Al2O3: 16.02 Fe2O3(tot): FeO(tot): 8.83 Fe2O3: FeO : MgO : 8.69 CaO : 12.68 Na2O : 2.19 K2O : 0.02 TiO2 : 1.01 MnO : P2O5 : 0.07 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: 99.51 Magnesium#: Comments: PLAG-OL SPARSELY PHYRIC 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. 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 : 69 Depth to Top of Core(m): 141.00 Piece: 124 Hole: 505B Top/Bottom Interval(mm): 1190/1210 Core: 2 Sample Depth: 142.20 Sect: 1 Analyst Name: Hubberten, H.-W. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name Fresh IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT SiO2 : 49.4 Al2O3: 16.0 Fe2O3(tot): FeO(tot): Fe2O3: 2.46 FeO : 6.31 MgO : 8.94 CaO : 12.7 Na2O : 2.28 K2O : 0.02 TiO2 : 0.92 MnO : 0.17 P2O5 : 0.07 LOI : H2O+ : 0.65 H2O- : CO2 : 0.15 SO3 : S : .0971 Total: 100.07 Magnesium#: .552 Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Magnesium number is atomic ration Mg/(Mg+Fe++), where Fe is total iron. Leg : 69 Depth to Top of Core(m): 141.00 Piece: 127 Hole: 505B Top/Bottom Interval(mm): 1420/1470 Core: 2 Sample Depth: 142.45 Sect: 1 Analyst Name: Hubberten, H.-W. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name Fresh IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT SiO2 : 49.3 Al2O3: 16.1 Fe2O3(tot): FeO(tot): Fe2O3: 2.34 FeO : 6.60 MgO : 8.78 CaO : 12.9 Na2O : 2.24 K2O : 0.05 TiO2 : 0.93 MnO : 0.17 P2O5 : 0.07 LOI : H2O+ : 0.40 H2O- : CO2 : 0.05 SO3 : S : .0509 Total: 99.93 Magnesium#: .543 Comments: Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Total water not directly determined. Laboratory analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Magnesium number is atomic ration Mg/(Mg+Fe++), where Fe is total iron. Leg : 69 Depth to Top of Core(m): 141.00 Piece: 129 Hole: 505B Top/Bottom Interval(mm): 90/ 0 Core: 2 Sample Depth: 142.59 Sect: 2 Analyst Name: Rhodes, M. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name Fresh IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT SiO2 : 49.1 Al2O3: 16.0 Fe2O3(tot): 9.70 FeO(tot): Fe2O3: FeO : MgO : 8.69 CaO : 12.7 Na2O : 2.1 K2O : 0.11 TiO2 : 0.95 MnO : 0.16 P2O5 : 0.08 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: 99.59 Magnesium#: 0.663 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. 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. Magnesium number is atomic ration Mg/(Mg+Fe++), where Fe is total iron. Leg : 69 Depth to Top of Core(m): 141.00 Piece: 141 Hole: 505B Top/Bottom Interval(mm): 870/ 900 Core: 2 Sample Depth: 143.39 Sect: 2 Analyst Name: Etoubleau, J. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name Moderate IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT SiO2 : 49.63 Al2O3: 16.23 Fe2O3(tot): 9.34 FeO(tot): Fe2O3: FeO : MgO : 8.40 CaO : 12.89 Na2O : 1.98 K2O : 0.08 TiO2 : 0.96 MnO : 0.14 P2O5 : 0.08 LOI : 1.20 H2O+ : H2O- : CO2 : SO3 : S : Total: 99.73 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. Shipboard analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 69 Depth to Top of Core(m): 141.00 Piece: 153 Hole: 505B Top/Bottom Interval(mm): 510/ 520 Core: 2 Sample Depth: 144.51 Sect: 3 Analyst Name: Etoubleau, J. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name Extensive IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT SiO2 : 49.70 Al2O3: 16.24 Fe2O3(tot): 9.64 FeO(tot): Fe2O3: FeO : MgO : 7.72 CaO : 12.89 Na2O : 2.46 K2O : 0.17 TiO2 : 0.96 MnO : 0.18 P2O5 : 0.09 LOI : 1.71 H2O+ : H2O- : CO2 : SO3 : S : Total: 100.05 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. Shipboard analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 69 Depth to Top of Core(m): 141.00 Piece: 156 Hole: 505B Top/Bottom Interval(mm): 780/ 830 Core: 2 Sample Depth: 144.81 Sect: 3 Analyst Name: Etoubleau, J. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name Moderate IGNEOUS PLAG-OL MOD PHYRIC BASALT SiO2 : 49.62 Al2O3: 16.05 Fe2O3(tot): 9.36 FeO(tot): Fe2O3: FeO : MgO : 8.89 CaO : 12.63 Na2O : 2.17 K2O : 0.05 TiO2 : 0.96 MnO : 0.14 P2O5 : 0.08 LOI : 1.17 H2O+ : H2O- : CO2 : SO3 : S : Total: 99.95 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. Shipboard analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 69 Depth to Top of Core(m): 150.50 Piece: 166 Hole: 505B Top/Bottom Interval(mm): 270/ 0 Core: 3 Sample Depth: 150.77 Sect: 1 Analyst Name: Rhodes, M. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name Fresh IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT SiO2 : 49.8 Al2O3: 16.2 Fe2O3(tot): 9.57 FeO(tot): Fe2O3: FeO : MgO : 8.58 CaO : 12.6 Na2O : 2.2 K2O : 0.11 TiO2 : 0.98 MnO : 0.16 P2O5 : 0.07 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: 100.27 Magnesium#: 0.664 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. 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. Magnesium number is atomic ration Mg/(Mg+Fe++), where Fe is total iron. Leg : 69 Depth to Top of Core(m): 150.50 Piece: 171 Hole: 505B Top/Bottom Interval(mm): 760/ 790 Core: 3 Sample Depth: 151.28 Sect: 1 Analyst Name: Etoubleau, J. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name Moderate IGNEOUS PLAG-OL MOD PHYRIC BASALT SiO2 : 49.52 Al2O3: 16.21 Fe2O3(tot): 9.54 FeO(tot): Fe2O3: FeO : MgO : 8.71 CaO : 12.56 Na2O : 2.19 K2O : 0.13 TiO2 : 0.95 MnO : 0.15 P2O5 : 0.08 LOI : 0.33 H2O+ : H2O- : CO2 : SO3 : S : Total: 100.04 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. Shipboard analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 69 Depth to Top of Core(m): 150.50 Piece: 188 Hole: 505B Top/Bottom Interval(mm): 1020/1030 Core: 3 Sample Depth: 153.03 Sect: 2 Analyst Name: Etoubleau, J. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name Moderate IGNEOUS PLAG-OL MOD PHYRIC BASALT SiO2 : 49.67 Al2O3: 15.94 Fe2O3(tot): 9.51 FeO(tot): Fe2O3: FeO : MgO : 8.70 CaO : 12.57 Na2O : 2.11 K2O : 0.06 TiO2 : 0.95 MnO : 0.14 P2O5 : 0.08 LOI : 0.96 H2O+ : H2O- : CO2 : SO3 : S : Total: 99.73 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. Shipboard analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 69 Depth to Top of Core(m): 150.50 Piece: 118 Hole: 505B Top/Bottom Interval(mm): 1090/1120 Core: 3 Sample Depth: 153.11 Sect: 2 Analyst Name: Marsh, N. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name Fresh IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT SiO2 : 48.8 Al2O3: 15.6 Fe2O3(tot): 9.4 FeO(tot): Fe2O3: FeO : MgO : 9.2 CaO : 12.35 Na2O : 2.13 K2O : 0.058 TiO2 : 0.93 MnO : 0.15 P2O5 : 0.037 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: 98.66 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. 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 : 69 Depth to Top of Core(m): 164.00 Piece: 195 Hole: 505B Top/Bottom Interval(mm): 270/ 0 Core: 5 Sample Depth: 164.27 Sect: 1 Analyst Name: O'Hearn, T. Analytical Method(s): Electron microprobe Electron microprobe Electron microprobe Alteration Rock type Rock name Fresh IGNEOUS BASALTIC GLASS SiO2 : 49.76 Al2O3: 16.10 Fe2O3(tot): FeO(tot): 8.80 Fe2O3: FeO : MgO : 8.70 CaO : 12.51 Na2O : 2.12 K2O : 0.05 TiO2 : 0.99 MnO : P2O5 : 0.08 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: 99.11 Magnesium#: Comments: PLAG-OL SPARSELY PHYRIC 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. 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 : 69 Depth to Top of Core(m): 164.00 Piece: 197 Hole: 505B Top/Bottom Interval(mm): 400/ 430 Core: 5 Sample Depth: 164.42 Sect: 1 Analyst Name: Etoubleau, J. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name Moderate IGNEOUS PLAG-OL MOD PHYRIC BASALT SiO2 : 49.63 Al2O3: 16.60 Fe2O3(tot): 9.37 FeO(tot): Fe2O3: FeO : MgO : 8.53 CaO : 12.64 Na2O : 2.12 K2O : 0.07 TiO2 : 0.97 MnO : 0.14 P2O5 : 0.08 LOI : 0.96 H2O+ : H2O- : CO2 : SO3 : S : Total: 100.15 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. Shipboard analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 69 Depth to Top of Core(m): 169.00 Piece: 210 Hole: 505B Top/Bottom Interval(mm): 460/ 490 Core: 6 Sample Depth: 169.47 Sect: 1 Analyst Name: Marsh, N. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name Fresh IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT SiO2 : 49.4 Al2O3: 15.6 Fe2O3(tot): 9.1 FeO(tot): Fe2O3: FeO : MgO : 9.4 CaO : 12.38 Na2O : 2.22 K2O : 0.049 TiO2 : 0.93 MnO : 0.15 P2O5 : 0.037 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: 99.27 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. 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 : 69 Depth to Top of Core(m): 169.00 Piece: 218 Hole: 505B Top/Bottom Interval(mm): 1140/1160 Core: 6 Sample Depth: 170.15 Sect: 1 Analyst Name: Etoubleau, J. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name Moderate IGNEOUS PLAG-OL MOD PHYRIC BASALT SiO2 : 50.04 Al2O3: 15.90 Fe2O3(tot): 9.44 FeO(tot): Fe2O3: FeO : MgO : 8.34 CaO : 12.85 Na2O : 2.17 K2O : 0.05 TiO2 : 0.97 MnO : 0.15 P2O5 : 0.09 LOI : 1.01 H2O+ : H2O- : CO2 : SO3 : S : Total: 100.00 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. Shipboard analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 69 Depth to Top of Core(m): 169.00 Piece: 223 Hole: 505B Top/Bottom Interval(mm): 200/ 230 Core: 6 Sample Depth: 170.72 Sect: 2 Analyst Name: Etoubleau, J. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name Moderate IGNEOUS PLAG-OL MOD PHYRIC BASALT SiO2 : 49.64 Al2O3: 15.79 Fe2O3(tot): 9.72 FeO(tot): Fe2O3: FeO : MgO : 9.15 CaO : 12.61 Na2O : 2.11 K2O : 0.06 TiO2 : 0.97 MnO : 0.15 P2O5 : 0.08 LOI : 0.57 H2O+ : H2O- : CO2 : SO3 : S : Total: 100.28 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. Shipboard analysis. Data source is Initial Reports. ship and at one or more shore laboratories or by different techniques. Leg : 69 Depth to Top of Core(m): 169.00 Piece: 225 Hole: 505B Top/Bottom Interval(mm): 440/ 0 Core: 6 Sample Depth: 170.94 Sect: 2 Analyst Name: Rhodes, M. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name Moderate IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT SiO2 : 49.8 Al2O3: 16.1 Fe2O3(tot): 9.26 FeO(tot): Fe2O3: FeO : MgO : 8.61 CaO : 12.6 Na2O : 2.2 K2O : 0.15 TiO2 : 0.95 MnO : 0.16 P2O5 : 0.08 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: 99.91 Magnesium#: 0.672 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. 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. Magnesium number is atomic ration Mg/(Mg+Fe++), where Fe is total iron. |
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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