The major-element compositions for representative mineral of the Grt-Bt schists, Ky-Grt-Ms schists and garnet amphibolites from Dahongshan Group.

Published: 3 November 2025| Version 1 | DOI: 10.17632/dz37x7vs6k.1
Contributor:
Xiaofei Xu

Description

The major-element compositions for representative garnet, biotite, plagioclase, staurolite and hornblende of the Grt-Bt schists, Ky-Grt-Ms schists and garnet amphibolites from Dahongshan Group.

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Steps to reproduce

Mineral compositions were analyzed using the JXA-8230 electron microprobe (EMP) at Wuhan Sample Solution Analytical Technology Co., Ltd., Wuhan, China. The operating conditions were 15 kV acceleration voltage, 10 nA beam current, and 1–3 μm beam size.

Institutions

  • Kunming University of Science and Technology

Categories

Metamorphic Petrology

Funders

  • Deep Earth Probe and Mineral Resources Exploration-National Science and Technology Major Project
    Grant ID: 2024ZD1001600

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