関東山地鮎川 : 三波川地域に分布する三波川変成岩瀬中の造岩鉱物の EPMA 分析値
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概要
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Representative chemical compositions of rock-forming minerals in the Sanbagawa metamorphic rocks from the Ayukawa-Sanbagawa area, Kanto Mountains, are tabulated along with their brief descriptions. They include more than 200 electron microprobe analyses of silicate and oxide minerals. In addition to the bulk chemical compositions of metamorphic rocks, mineral assemblages including heavy minerals are presented here. They are basic data for petrological discussions of the metamorphic rocks in the Kanto Mountains.
- 国立科学博物館の論文
- 1997-06-22