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墨江金矿经勘探查明,该矿区已为一个大型金、镍矿床。主要矿体分布于老金牛一烂山和猫鼻梁子地段。矿床主要赋存于浅变质岩,仅有极少量表外矿体赋存于岩体内接触带附近。猫鼻梁子地段(90—102线)分布有混合型较大的矿体,一般以含金石英岩矿石为主,夹含金石英脉矿石4—66％,一般为5—15％,其中含金石英脉一般品位为数十克/吨,有的高达100—300克/吨。矿脉产状与地层产状基本一致,倾角一般为25°—40°,矿脉厚度一般为0.4—1.5米,多呈不规则透镜状,
According to the exploration of the Mogui gold mine, the mine area has become a large gold and nickel deposit. The main ore body is located in the old Taurus a rotten mountain and cat nose Liangzi Lot. The deposit mainly occurs in the shallow metamorphic rocks, and only a few extraneous ore bodies occur near the contact zone in the rock mass. Cat nose bridge section (90-102 line) distribution of a larger mixed ore body, generally gold-bearing quartzite ore, gold-bearing quartz vein ore 4-66%, usually 5-15%, which contains Quartz pulse general grade of tens of grams / ton, and some as high as 100-300 g / ton. The shape of the veins is basically the same as that of the stratum. The dip angle is generally 25 ° -40 °. The veins are generally 0.4-1.5 meters in thickness, mostly irregularly lenticular,