Leg : 69 Depth to Top of Core(m): 261.00 Piece: 1 Hole: 504A Top/Bottom Interval(mm): 980/ 0 Core: 5 Sample Depth: 261.98 Sect: 1 Analyst Name: O'Hearn, T. Analytical Method(s): Electron microprobe Electron microprobe Electron microprobe Alteration Rock type Rock name IGNEOUS BASALTIC GLASS SiO2 : 51.10 Al2O3: 14.22 Fe2O3(tot): FeO(tot): 10.81 Fe2O3: FeO : MgO : 7.46 CaO : 12.42 Na2O : 2.07 K2O : 0.02 TiO2 : 1.14 MnO : P2O5 : 0.11 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: 99.35 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 : 69 Depth to Top of Core(m): 265.00 Piece: 10 Hole: 504A Top/Bottom Interval(mm): 470/ 0 Core: 6 Sample Depth: 265.47 Sect: 1 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-CPX SPARSELY MICROPHYRIC BASALT SiO2 : 51.3 Al2O3: 15.0 Fe2O3(tot): 10.48 FeO(tot): Fe2O3: FeO : MgO : 7.70 CaO : 12.22 Na2O : 2.1 K2O : 0.06 TiO2 : 1.08 MnO : 0.18 P2O5 : 0.10 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: 100.20 Magnesium#: 0.618 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): 265.00 Piece: 11 Hole: 504A Top/Bottom Interval(mm): 500/ 520 Core: 6 Sample Depth: 265.51 Sect: 1 Analyst Name: Hubberten, H.-W. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name Moderate IGNEOUS PLAG-OL-CPX SPARSELY MICROPHYRIC BASALT SiO2 : 50.4 Al2O3: 14.5 Fe2O3(tot): FeO(tot): Fe2O3: 3.33 FeO : 7.08 MgO : 8.04 CaO : 12.6 Na2O : 2.27 K2O : 0.01 TiO2 : 1.02 MnO : 0.19 P2O5 : 0.08 LOI : H2O+ : 0.59 H2O- : CO2 : 0.13 SO3 : S : .1221 Total: 100.24 Magnesium#: .484 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): 265.00 Piece: 13 Hole: 504A Top/Bottom Interval(mm): 640/ 670 Core: 6 Sample Depth: 265.66 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-CPX SPARSELY PHYRIC BASALT SiO2 : 50.29 Al2O3: 14.60 Fe2O3(tot): 11.28 FeO(tot): Fe2O3: FeO : MgO : 7.89 CaO : 12.30 Na2O : 2.12 K2O : 0.04 TiO2 : 1.05 MnO : 0.18 P2O5 : 0.10 LOI : 0.68 H2O+ : H2O- : CO2 : SO3 : S : Total: 99.85 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): 265.00 Piece: 19 Hole: 504A Top/Bottom Interval(mm): 900/ 930 Core: 6 Sample Depth: 265.92 Sect: 1 Analyst Name: Marsh, N. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name Moderate IGNEOUS PLAG-OL-CPX SPARSELY MICROPHYRIC BASALT SiO2 : 48.1 Al2O3: 14.4 Fe2O3(tot): 10.6 FeO(tot): Fe2O3: FeO : MgO : 7.6 CaO : 12.17 Na2O : 2.09 K2O : TiO2 : 1.10 MnO : 0.20 P2O5 : 0.066 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: 96.32 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): 265.00 Piece: 25 Hole: 504A Top/Bottom Interval(mm): 1340/1380 Core: 6 Sample Depth: 266.36 Sect: 1 Analyst Name: Hubberten, H.-W. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name Moderate IGNEOUS PLAG-OL-CPX SPARSELY MICROPHYRIC BASALT SiO2 : 50.4 Al2O3: 14.6 Fe2O3(tot): FeO(tot): Fe2O3: 3.24 FeO : 7.19 MgO : 7.84 CaO : 12.5 Na2O : 2.20 K2O : 0.01 TiO2 : 1.02 MnO : 0.18 P2O5 : 0.08 LOI : H2O+ : 0.63 H2O- : CO2 : 0.08 SO3 : S : .1197 Total: 99.97 Magnesium#: .477 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): 265.00 Piece: 40 Hole: 504A Top/Bottom Interval(mm): 880/ 960 Core: 6 Sample Depth: 267.42 Sect: 2 Analyst Name: Hubberten, H.-W. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name Moderate IGNEOUS PLAG-OL-CPX SPARSELY MICROPHYRIC BASALT SiO2 : 49.8 Al2O3: 15.0 Fe2O3(tot): FeO(tot): Fe2O3: 4.12 FeO : 6.09 MgO : 7.91 CaO : 12.6 Na2O : 2.27 K2O : 0.17 TiO2 : 1.02 MnO : 0.18 P2O5 : 0.08 LOI : H2O+ : 0.80 H2O- : CO2 : 0.10 SO3 : S : .0229 Total: 100.14 Magnesium#: .487 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): 265.00 Piece: 40 Hole: 504A Top/Bottom Interval(mm): 960/ 980 Core: 6 Sample Depth: 267.47 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-CPX SPARSELY PHYRIC BASALT SiO2 : 49.87 Al2O3: 15.18 Fe2O3(tot): 11.01 FeO(tot): Fe2O3: FeO : MgO : 7.96 CaO : 12.49 Na2O : 2.33 K2O : 0.21 TiO2 : 1.06 MnO : 0.18 P2O5 : 0.09 LOI : 0.99 H2O+ : H2O- : CO2 : SO3 : S : Total: 100.38 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): 265.00 Piece: 54 Hole: 504A Top/Bottom Interval(mm): 630/ 650 Core: 6 Sample Depth: 268.64 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-CPX SPARSELY PHYRIC BASALT SiO2 : 50.45 Al2O3: 15.18 Fe2O3(tot): 10.21 FeO(tot): Fe2O3: FeO : MgO : 8.39 CaO : 12.51 Na2O : 2.16 K2O : 0.07 TiO2 : 1.11 MnO : 0.19 P2O5 : 0.10 LOI : 0.95 H2O+ : H2O- : CO2 : SO3 : S : Total: 100.37 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): 273.00 Piece: 66 Hole: 504A Top/Bottom Interval(mm): 630/ 650 Core: 7 Sample Depth: 273.64 Sect: 1 Analyst Name: Marsh, N. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name Moderate IGNEOUS APHYRIC BASALT SiO2 : 49.3 Al2O3: 14.4 Fe2O3(tot): 11.6 FeO(tot): Fe2O3: FeO : MgO : 8.1 CaO : 11.89 Na2O : 2.23 K2O : 0.245 TiO2 : 1.15 MnO : 0.19 P2O5 : 0.074 LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: 99.18 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): 273.00 Piece: 67 Hole: 504A Top/Bottom Interval(mm): 750/ 770 Core: 7 Sample Depth: 273.76 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-CPX SPARSELY PHYRIC BASALT SiO2 : 49.56 Al2O3: 14.98 Fe2O3(tot): 11.20 FeO(tot): Fe2O3: FeO : MgO : 8.29 CaO : 12.18 Na2O : 2.16 K2O : 0.16 TiO2 : 1.09 MnO : 0.18 P2O5 : 0.13 LOI : 1.05 H2O+ : H2O- : CO2 : SO3 : S : Total: 99.93 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): 273.00 Piece: 81 Hole: 504A Top/Bottom Interval(mm): 480/ 520 Core: 7 Sample Depth: 275.00 Sect: 2 Analyst Name: Hubberten, H.-W. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name Moderate IGNEOUS PLAG-OL-CPX SPARSELY PHYRIC BASALT SiO2 : 50.0 Al2O3: 14.9 Fe2O3(tot): FeO(tot): Fe2O3: 3.45 FeO : 5.65 MgO : 8.60 CaO : 12.5 Na2O : 2.60 K2O : 0.05 TiO2 : 1.07 MnO : 0.18 P2O5 : 0.08 LOI : H2O+ : 0.93 H2O- : CO2 : 0.13 SO3 : S : .1224 Total: 100.14 Magnesium#: .536 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): 273.00 Piece: 82 Hole: 504A Top/Bottom Interval(mm): 510/ 530 Core: 7 Sample Depth: 275.02 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-CPX SPARSELY PHYRIC BASALT SiO2 : 50.70 Al2O3: 15.45 Fe2O3(tot): 9.22 FeO(tot): Fe2O3: FeO : MgO : 8.56 CaO : 12.30 Na2O : 2.32 K2O : 0.04 TiO2 : 1.12 MnO : 0.18 P2O5 : 0.10 LOI : 1.22 H2O+ : H2O- : CO2 : SO3 : S : Total: 99.99 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. |
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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