山西堡子湾金矿区成矿流体场特征与隐伏矿床定位预测

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综合运用遥感微差信息处理技术,水系沉积物X荧光测量和地表基岩伽玛能谱测量方法研究了山西堡子湾金矿的成矿流体场,发现主要的矿化蚀变带NW同展布,与含矿的NEE向角砾岩带斜交,表明成矿后受到一一程度的改造。矿区内存在着两类矿体,即陡倾斜的隐爆角砾岩型金矿和缓倾斜的蚀变岩型金矿, 已知矿体和蚀变嫒倾斜的蚀变岩型矿区南部的环形构造控制,该环形构造可能与隐伏岩体顶部拆离断层系统有关。
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