The arsenopyrite-pyrite rock, silicified and carbonized rock are generally the ore-host rock or they are themself ores.

 
  • 与矿化关系密切的毒砂-黄铁矿化、硅化、碳酸盐化是直接的找矿标志,所形成的蚀变岩多为近矿围岩或本身就是矿体。
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