贵州西南部板其卡林型金矿床成矿过程分析

Study on ore-forming process of the Banqi’s carlin type gold deposit in southwestern Guizhou Province

以板其卡林型金矿床形成的地质地球化学条件为基础，分析了金矿床的形成过程。适宜的成矿构造、有利的地层岩性及物理化学条件是促成地壳含矿建造中的金在成矿流体作用下发生活化迁移和沉淀聚集形成板其金矿床的重要条件。

On the basis of the geological and geochemical conditions of ore-forming of the Banqi’s carlin type gold deposit,the ore-forming process of the deposit is discussed in this paper.The authors indicate that the proper ore-forming construction and physico-chemical condition and the favourable conditions of formation lithology are the important conditions that promote the activation migration and precipitationaccumulation of gold in the mineralbearing formation by the action of ore fluids and then produce the gold deposit.