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四川省某硫铁矿属中温热液交代型黄铁矿床。有用矿物主要为黄铁矿,有微量黄铜矿、铅矿、闪锌矿及磁黄铁矿。脉石矿物有白云石、石英,其次为方解石、玉髓、长石、高岭土等。矿石的构造主要为浸染状及斑点状构造,其次为块状和带状构造。矿石结构主要为自形晶结构,结核状及扁豆状结构,其次为胶结结构、交代残余结构、压碎结构等。
A Pyrite in Sichuan Province Is Medium Temperature Hydrothermal Replacement Pyrite Deposit. Useful minerals are mainly pyrite, trace chalcopyrite, lead, sphalerite and pyrrhotite. Gangue minerals dolomite, quartz, followed by calcite, chalcedony, feldspar, kaolin and so on. The ore is mainly composed of disseminated and speckled structures, followed by massive and banded structures. Ore structure is mainly self-crystal structure, nodular and lentil-like structure, followed by cemented structure, explain the residual structure, crushed structure.