Geochemistry of abyssal oceanic magmas

Massive, nearly holocrystalline dolerites from DSDP Hole 417D contain from 0.5 to 1.5% of granophyric patches composed mainly of Na-plagioclase and quartz. These patches are compositionally similar to other crystalline silicic rocks from oceanic spreading centers and differ from rarer abyssal silici...

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Bibliographic Details
Main Authors: Sinton, John M, Byerly, Gary R
Format: Dataset
Language:English
Published: PANGAEA 1980
Subjects:
51-417D
52-417D
Deep Sea Drilling Project
DRILL
Drilling/drill rig
DSDP
Glomar Challenger
Leg51
Leg52
North Atlantic/CONT RISE
North Atlantic
Online Access:https://doi.pangaea.de/10.1594/PANGAEA.715067
https://doi.org/10.1594/PANGAEA.715067

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