摘要
通过对含金石英脉中矿物包裹体的研究，探讨了文峪金矿形成的物理化学条件，指出文峪金矿是在地表较浅部位形成的中－低温热液型矿床，其成矿母液为低盐度Ｎａ－Ｃａ－Ｃｌ－ＣＯ２系列热液流体。运用了包体测温和包体化学成分以及盐度、密度等资料，对该矿进行了深部成矿预测，认为文峪金矿深部有宫金矿体存在，具有广阔的找矿勘探前景。
On the basis of studying mineral fluid inclusions in An--bearing quartz veins, this paper disscusses thephysico-chemical conditions forming Wenyu gold deposit and shows that the deposit belongs originally tomedium-low temperature epithermal deposit. The ore-forming fluid belongs to the series of Na--Call--CO,hydrothermal one with low salt consistencyBy studying such information as temperature, chemical composition, salt consistency and density of theinclusions, the authors hold that there are rich ore-bodies at the deep part of the Wenyu gold deposit. So,there must be a hopeful prospect of searching for gold in this area'
关键词
金矿床
成矿
物理化学条件
成矿预测
Inclusion
Physico-chemical condition
Mineralized predicting
Gold deposit
Xiaoqinling
