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画眉坳钨矿产于震旦系浅变质岩系中,属于外接触带岩浆期后气化高-中温热液脉钨矿床.主矿带为该矿床的主要工业矿体. 矿石中的主要矿物有铁钨锰矿、白钨矿、黄铁矿、黄铜矿、铁闪锌矿、辉钼矿、辉铋矿、绿柱石、萤石、钾微斜长石、铁锤云母、石英等,另外还有毒砂、磁黄铁矿、方黄铜矿,β-黄铜矿、纤锌矿、硫锡锌铜矿、α-硫银铋矿、绿泥石、黑云母、方解石等.其中方黄铜矿、β-黄铜矿、纤锌矿、α-硫银铋矿、硫锡锌铜矿系经X射线粉晶照相分析,测得d值后查A.S.T.M.卡片所确定的. 1.方黄铜矿CuFe_2S_3:斜方晶系,D_(2h)~(16)-pcmn,a_0=6.46A,b_0=11.12 A,c_0=6.23A,z=4.
The thrush Au deposit belongs to the Sinian shallow metamorphic rock series and belongs to the gasification high-mid-temperature hydrothermal vein tungsten deposit after the outer contact magmatic period.The main ore belt is the main industrial orebody of the deposit.The major minerals in the ore There are ferromolybdenum, scheelite, pyrite, chalcopyrite, marcelite, molybdenite, bismuthinite, beryl, fluorite, potassium micro plagioclase, hammer mica, quartz, etc., in addition There are also arsenopyrite, pyrrhotite, side chalcopyrite, β-chalcopyrite, wurtzite, sulfur tin zinc copper and copper, α-sulfur silver bismuth ore, chlorite, biotite, calcite, Copper ore, β-chalcopyrite, wurtzite, α-bismuth silver ore, sulfur-tin-zinc-copper ore by X-ray powder crystal photography analysis, measured d value determined by the ASTM card check. Copper ores CuFe_2S_3: orthorhombic, D_ (2h) ~ (16) -pcmn, a_0 = 6.46A, b_0 = 11.12A, c_0 = 6.23A, z = 4.