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前人对硫钴矿族矿物研究颇详,但却较少涉及其产状和成因问题。本文研究了新疆哈拉通沟铜镍硫化物熔离矿床中的紫硫镍矿和河北浮图峪接触交代型中低温热液铜矿床中的硫铜钴矿,讨论了它们的产状及形成条件。 一、新疆哈拉通沟紫硫镍矿 矿区位于新疆富蕴县哈拉通沟。铜镍硫化物熔离矿床与就地分异良好的中-基性(或偏超基性)岩体(闪长岩-辉石闪长岩-辉长岩-橄榄辉长岩)有成因关系。岩体自地表至深部岩
Previous studies on the sulfur and cobalt ore minerals are quite detailed, but less concerned with their occurrence and genesis. In this paper, we studied the purple sulfur-nickel ore in the Cu-Ni sulphide melted-out deposit in Halangtou, Xinjiang and the copper-cobalt-cobalt ore in the Fuduoyu contact metasomatic low-medium hydrothermal copper deposits in Hebei Province, and discussed their production and formation condition. First, Xinjiang Halangtougou sulfur sulfur nickel ore mining area is located in Fuyun County, Xinjiang Halapass. The Cu-Ni sulfide melted-out deposits have a genetic relationship with the locally well-differentiated mid-basic (or ultra-ultrabasic) rock mass (diorite-pyroxene-gabbros-olivine gabbro) . Rock mass from the surface to the deep rock