廣島大學地學研究報告 12 号
1963-03-30 発行

山口県阿武郡阿東町鍋倉産 dumortierite

Dumortierite found from the Nabekura Mine, Yamaguchi Prefecture, West Japan.
木野崎 吉郎
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GeoRepHiroshimaUniv_12_37.pdf
Abstract
Nabekura mine is being worked for a pyrophyllite deposit found in rhyolitic rocks. The dumortierite is violet in colour, and is disseminated in a light greenish impure pyrophyllite ore or piercing it as a small quartz-dumortierite vein. The form of the dumortierite is prismatic and it usually occurs as radial aggregates.
内容記述
木野崎吉郎教授退官記念特集号