Leg : 70 Depth to Top of Core(m): 27.50 Piece: 31 Hole: 507C Top/Bottom Interval(mm): 20/ 50 Core: 3 Sample Depth: 27.54 Sect: 1 Analyst Name: Laverne, C. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name Moderate IGNEOUS APHYRIC BASALT SiO2 : Al2O3: Fe2O3(tot): FeO(tot): Fe2O3: 5.75 FeO : 8.35 MgO : CaO : Na2O : K2O : TiO2 : MnO : 0.17 P2O5 : 0.12 LOI : H2O+ : 3.29 H2O- : CO2 : SO3 : S : Total: 99.61 Magnesium#: Comments: ALTERATION RIND PRESENT SAMPLE TAKEN FROM RIND Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Only total water given in source. H2O+ is total water. H2O not partitioned. Essential oxides quoted to .01 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 : 70 Depth to Top of Core(m): 27.50 Piece: 31 Hole: 507C Top/Bottom Interval(mm): 20/ 50 Core: 3 Sample Depth: 27.54 Sect: 1 Analyst Name: Laverne, C. Analytical Method(s): X-Ray fluorescence X-Ray fluorescence X-Ray fluorescence Alteration Rock type Rock name Fresh IGNEOUS APHYRIC BASALT SiO2 : 50.64 Al2O3: 13.35 Fe2O3(tot): FeO(tot): 12.27 Fe2O3: 2.40 FeO : 10.11 MgO : 6.46 CaO : 10.64 Na2O : 2.44 K2O : 0.07 TiO2 : 1.89 MnO : 0.23 P2O5 : 0.14 LOI : H2O+ : 0.86 H2O- : CO2 : SO3 : S : Total: 99.23 Magnesium#: Comments: ALTERATION RIND PRESENT SAMPLE TAKEN FROM INTERIOR Analysis NOT normalized to 100 1n source. Analyses in table are on a volatile-free basis. Only total water given in source. H2O+ is total water. H2O not partitioned. Essential oxides quoted to .01 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 : 70 Depth to Top of Core(m): 27.50 Piece: 36 Hole: 507C Top/Bottom Interval(mm): 280/ 320 Core: 3 Sample Depth: 27.80 Sect: 1 Analyst Name: Schrader, E.L. Analytical Method(s): Atomic absorption Atomic absorption Atomic absorption Alteration Rock type Rock name Fresh IGNEOUS PLAG SPARSELY PHYRIC BASALT SiO2 : 50.74 Al2O3: 13.41 Fe2O3(tot): FeO(tot): Fe2O3: 2.84 FeO : 10.87 MgO : 6.62 CaO : 10.68 Na2O : 2.52 K2O : 0.14 TiO2 : 1.96 MnO : 0.236 P2O5 : LOI : H2O+ : H2O- : CO2 : SO3 : S : Total: 100.02 Magnesium#: Comments: CORE Analysis NOT normalized to 100 1n source. Total water not directly determined. H2O not partitioned. H2O is loss on ignition. Essential oxides quoted to .01 H2O+ uncorrected for iron oxidation. Laboratory analysis. Data source is Initial Reports. Results are averages for multiple analyses of the specimen. ship and at one or more shore laboratories or by different techniques. Leg : 70 Depth to Top of Core(m): 27.50 Piece: 36 Hole: 507C Top/Bottom Interval(mm): 280/ 320 Core: 3 Sample Depth: 27.80 Sect: 1 Analyst Name: Schrader, E.L. Analytical Method(s): Atomic absorption Atomic absorption Atomic absorption Alteration Rock type Rock name Moderate IGNEOUS PLAG SPARSELY PHYRIC BASALT SiO2 : 49.78 Al2O3: 13.02 Fe2O3(tot): FeO(tot): Fe2O3: 4.19 FeO : 10.34 MgO : 6.43 CaO : 10.48 Na2O : 2.45 K2O : 0.26 TiO2 : 1.90 MnO : 0.237 P2O5 : LOI : 0.21 H2O+ : H2O- : CO2 : SO3 : S : Total: 99.30 Magnesium#: Comments: ALTERATION RIM Analysis NOT normalized to 100 1n source. Total water not directly determined. H2O not partitioned. H2O is loss on ignition. Essential oxides quoted to .01 H2O+ uncorrected for iron oxidation. Laboratory analysis. Data source is Initial Reports. Results are averages for multiple analyses of the specimen. 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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