(Table A4) Geochemistry of spinel of ODP Leg 125 peridotites@en

DataONE2026-02-15 更新2026-05-19 收录

地幔岩石学

矿物地球化学

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https://search.dataone.org/view/sha256:5b10f18692d6125a017b7fd39a91bbb76217f64412dbffbe3911da38c3ee3318 数据链接链接失效反馈

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Further geochemical data see Ishii et al., 1992, dataset: doi:10.1594/PANGAEA.770907

创建时间：

2026-04-28

海南蓬莱地幔橄榄岩全岩强亲铁性元素组成

地球化学

地幔岩石学

海南地幔橄榄岩全岩HSE丰度普遍低于PUM，且Pt-Pd-Re相对Os-Ir-Ru亏损。纯橄岩HSE有不同程度富集。方辉橄榄岩和二辉橄榄岩显示出比富单斜辉石二辉橄榄岩和纯橄岩更亏损的Pd和Re。该实验数据在中国地质大学（北京）科学研究院同位素地球化学实验室完成，采用的是同位素稀释剂法，详细的分析流程见Xu et al.（2020）。流程简述如下：（1）大概0.6-1g的200目样品粉末和HSE混

国家青藏高原科学数据中心2025-06-26 更新170

Tab. 3: Modal composition and anorthitc contents of plagioclase in representative rock types from the southern Meade Nunatak@en

岩石模态分析

矿物地球化学

This dataset is about: Tab. 3: Modal composition and anorthitc contents of plagioclase in representative rock types from the southern Meade Nunatak. Please consult parent dataset @ https://doi.org/10.

DataONE2026-02-15 更新50

Effect of melt/mantle interactions on MORB chemistry at the easternmost Southwest Indian Ridge (61 to 67°E)

玄武岩地球化学

地幔岩石学

Geochemical data: major, trace element and isotopic (Pb and Nd) compositions of basalts; major and trace element compositions of minerals in ultramafic to gabbroic rocks (clinopyroxenes, orthopyroxene

DataCite Commons2023-09-04 更新30

Data for: Early Neolithic chert variability in central Cyprus: Geo-chemical and spatial analyses

考古学

矿物地球化学

Table of all chert sources and chemical elements from central Cyprus

NIAID Data Ecosystem60

Dataset for the chemistry of primary minerals in serpentinized peridotites from Mado Megamullion in the Shikoku Basin, the Philippine Sea

蛇纹石化地球化学

地幔岩石学

This dataset comprises of the major element chemistry of spinels, orthopyroxenes, clinopyroxenes and amphiboles and trace element chemistry of clinopyroxenes from the peridotites of the Mado Megamulli

NIAID Data Ecosystem40

(Table A4) Geochemistry of spinel of ODP Leg 125 peridotites@en

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