A Study of Inclusions in Fluorite from the Shuang jiangkou-Jiangjutunmiao Fluorite Ore Deposit in Hunan Province

被引：0

作者：

涂登峰 ^{[1
]}

机构：

[1] Department of Geology Lianyungang Chemical Mining School

来源：

Chinese Journal of Geochemistry(English Language Edition) | 1988年 / 03期

关键词：

A Study of Inclusions in Fluorite from the Shuang jiangkou-Jiangjutunmiao Fluorite Ore Deposit in Hunan Province;

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摘要：

The Shuangjiangkuo-Jiangjunmiao fluorite ore deposit occurs in Early Yenshanian granites in the foldsystem of south China. The average homogenization temperature of inclusions in fluorite is 250℃. Thecontents of CO;and CH;in the inclusions tend to increase from southeast to northwest as well as in thevertical direction. Liquid in the inclusions is composed mainly of CaO, F and Cl with minor SO;. All this hascontributed a lot to the formation of fluorite as well as to wall-rock alteration. This ore deposit is evidenced tobe mesothermal in origin.

引用

页码：281 / 287

页数：7