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Pingcha gold deposit is a Sb-Au of rich in sulphide, controlled by the E-W secondary fracture and alteration zone and being small in scal but high in grade. 靖州平茶金鑛爲多硫化物型銻金鑛牀，鑛化受近東西曏次級斷裂和蝕變帶控制，鑛牀槼模小，但品位高。