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MAGMATIC DYNAMIC AND GEOCHEMICAL BACKGROUND OF COPPER METALLIZATION IN ANQING, ANHUI PROVINCE

机译:安徽安庆铜金属化岩浆动力学和地球化学背景

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摘要

It is concluded from the above studies on magma dynamics and geochemistries that: (1) the Yueshan intrusions has better mineralization potentiality than Zongpu and Wuhen; (2) the ore-forming material of copper deposits with industrial values in Anqing area mainly came from the dioritic magmas, through melt-fluid partition; (3) the ore-forming fluids for main mineralizing stages were magmatic waters prevalent, while to the later stages, the amount of meteoric water increased; (4) the Triassic and pre-Triassic sedimentary strata had provided some sulfur and a small amount of ore-forming materials for the mineralization through water-rock interactions.
机译:从上面的岩浆动力学和地球化学的研究结束了:(1)盐山侵入具有比宗浦和武恩更好的矿化潜力; (2)铜沉积物的矿石成矿材料,在安庆地区的产业价值主要来自Dioritic Magmas,通过熔融液分配; (3)用于主要矿化阶段的矿石形成液体是岩石水普遍存在,而在后期阶段,流量水量增加; (4)三叠系和预三叠纪沉积地层通过水岩相互作用提供了一些硫和少量的矿石形成材料。

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