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日丹诺夫斯克贫铜镍矿的基本类型系为蛇纹岩化橄榄岩的标准浸染矿石。在橄榄岩中,橄榄石、辉石是原生岩浆的造岩矿物,橄榄岩中橄榄石含量变化从5％到60％,辉石从20％到35％。原生岩浆岩矿物被后期的钛角闪石、黑云母、蛇纹石、绿泥石和由于充填热液变质作用过程而次生的角闪石、滑石、碳酸岩、绿泥石等矿物所交代。在橄榄岩中,主要金属矿物概略组成是磁黄铁矿3～5％,镍黄铁矿1～3％,黄铜矿1～1.5％,磁铁矿5～15％。随着矿石复杂浸染状态的形成,矿层普遍
The basic type of zinc-deficient nickel in Zhidanovsk is the standard dip ore for serpentinized peridotites. In peridotite, olivine and pyroxene are the mineralogy rocks of primary magmatic rocks. The content of olivine varies from 5% to 60% in peridotite and from 20% to 35% in pyroxenes. The primary magmatic rocks and minerals are later metamorphosed by hornblende, biotite, serpentine, chlorite and hornblende, talc, carbonate rock and chlorite secondary to the metamorphism of filling hydrothermal fluids. In the peridotite, the main metal mineral composition is pyrrhotite 3 to 5%, 1 to 3% of nickel pyrite, chalcopyrite 1 to 1.5%, magnetite 5 to 15%. With the formation of complex ore impregnation state, the mine is widespread