新疆阿舍勒铜矿地质地球化学特征及构造控矿模拟实验

GEOLOGICAL AND GEOCHEMICAL CHARACTERISTICS OF THE ASHELE COPPER DEPOSIT,XINJIANG

新疆阿舍勒铜矿是一个海底火山喷气－沉积的黄铁矿型铜矿床。地质地球化学特征研究表明，该矿床后期受褶皱、断裂构造影响，使铜矿在向斜倒转翼和向斜轴部增厚、加富，形成多次叠加的多因复成矿床。构造控矿模拟实验为阿舍勒铜矿的形成机理，提供了实验依据。

The Ashele copper deposit in Xinjiang is a pyrite-type copper deposit of submarine volcano-ex-halative-sedimentary origin. Its geological and geochemical characteristics show that thle deposit has been thickened, enriched and repeatedly superimposed in the axial part of the syncline as a re-sult of the influence of folding and faulting at later stages. Simulating experiments on the struc-tural control over ore deposition provide the experimental grounds for the mechanism of formation of the Ashele copper deposit.