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黄家沟钼矿位于武当—桐柏—大别成矿带的中部,是近年发现的与中生代岩浆活动密切相关的中型钼矿床。在黄家沟钼矿床中辉钼矿多沿线理分布,赋存于黄家沟花岗岩所夹的浅粒岩、斜长角闪岩中,而黄家沟花岗岩岩体几乎没有辉钼矿发育。岩体的主要矿物为石英、角闪石、斜长石、钾长石、黑云母,并有少量榍石。其中角闪石主要为富铁钠闪石,长石主要为透长石、奥长石。由于后期构造应力作用强烈,黄
The Huangjiagou molybdenum deposit is located in the middle of the Wudang-Tongbai-Dabie metallogenic belt and is a medium-sized molybdenum deposit discovered in recent years that is closely related to Mesozoic magmatism. In the Huangjiagou molybdenum deposit, the molybdenites are mostly distributed along the lineage in the shallow-grained amphibolite and the amphibolite which are sandwiched by the Huangjiagou granite. There is almost no molybdenite development in the Huangjiagou granite. The main minerals of the rock mass are quartz, amphibole, plagioclase, potassium feldspar, biotite, and a few jadeite. The amphiboles are mainly iron-rich sodium amphiboles, feldspar is mainly feldspar, Austrian feldspar. Due to the strong post-tectonic stress, Huang