金峒岔金矿可划分为五个成矿阶段。黄铁矿中的Pb、Bi、Te是矿床的标型元素,其含量越高黄铁矿的含金性愈好。金主要为裂隙金,多赋存在破碎状黄铁矿中。由于Au、Bi、Pb都是大原子量元素,并位于同一周期,故自然金和微粒方铅矿(0.01～0.04毫米)或自然金和粗粒方铅矿(1～2毫米)、碲铋矿系同时结晶,并充填在黄铁矿的裂隙中。 Jindingcha gold can be divided into five metallogenic stages. Pyrite in the Pb, Bi, Te is the standard element of the deposit, the higher the content of pyrite gold content is better. The main gold fissure gold, mostly given in the presence of crushed pyrite. Since Au, Bi and Pb are both large atomic elements and lie in the same cycle, natural gold and fine particles of galena (0.01-0.04 mm) or natural gold and coarse-grained grenades (1-2 mm), bismuth beryllium Department of crystallization at the same time, and fill in the cracks in the pyrite.