125-786B_A_Pl.tab (7.21 kB)

(Table 2) Major element composition of plagioclase phenocrysts from rock type A of volcanic basement from ODP Hole 125-786B, Izu forearc region, Philippine Sea

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posted on 16.07.2019 by Satoru Haraguchi, Teruaki Ishii
Sample 125-786B-9R-1,25-30: Unit 3, bulk SiO2 = 56.43 wt.%. Sample 125-786B-15R-2: Unit 5, bulk SiO2 = 61.17 wt.%.

History

Year

2007

Size

380 data points

Coverage

* Latitude: 31.8742 * Longitude: 141.2265 * Date/Time Start: 1989-04-04T12:00:00 * Date/Time End: 1989-04-16T17:00:00 * Minimum DEPTH, sediment/rock: 237.4m * Maximum DEPTH, sediment/rock: 237.4m

Event(s)

125-786B * Latitude: 31.8742 * Longitude: 141.2265 * Date/Time Start: 1989-04-04T12:00:00 * Date/Time End: 1989-04-16T17:00:00 * Elevation: -3082.0 * Penetration: 828.6 m * Recovery: 190.07 m * Location: North Pacific Ocean * Campaign: Leg125 * Basis: Joides Resolution * Device: Drilling/drill rig (DRILL) * Comment: 72 cores; 666.1 m cored; 0 m drilled; 28.5 % recovery

Project(s)

Ocean Drilling Program (ODP)

Related to

Haraguchi, Satoru; Ishii, Teruaki (2007): Simultaneous boninitic and arc-tholeiitic volcanisms in the Izu forearc region during early arc volcanism, based on ODP Leg 125 Site 786. Contributions to Mineralogy and Petrology, 153, 509-531, https://doi.org/10.1007/s00410-006-0164-6

Comment

Sample 125-786B-9R-1,25-30: Unit 3, bulk SiO2 = 56.43 wt.%. Sample 125-786B-15R-2: Unit 5, bulk SiO2 = 61.17 wt.%.

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