云南华宁县尖山铅锌矿成因分析和找矿的重要意义

Cause of Formation of Jianshan Lead Zinc Ore in Huaning of Yunnan and the Important Meaning of Prospecting

以前发现的赋矿层都是碳酸盐岩,而该矿是泥质粉砂岩,此含矿层是目前本县境内新发现的铅锌矿含矿层位。矿床成因属于沉积成岩矿床类型,兼有成岩后期矿床性质。

All of deposits prospected before are carbonate rocks.The deposit is argillaceous siltstoue which is at ore-bearing layer of lead zinc ore prospected newly.Cause of formation is sedimentary diagenetic type combining with deposit characteristics at late period of diagenesis.