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五道羊岔铁矿是吉南台区太古宙古基性岩脉中首次发现的大型钒钛磁铁矿床。并伴有钴、镍、铌、钪、镓、硒、碲等有益组分。文章介绍了矿床的地质特征和区域地质概况;对矿区原岩性质及基性岩浆活动期次进行了划分,对铁矿石进行了各项分析,同时也分析了与铁矿共生、半生的元素。确定了铁矿属岩浆晚期结晶分异型和岩浆晚期贯入式矿床。最后指明了找矿方向。
Wadouyangcha Iron Mine is the first large-scale vanadium-titanium magnetite deposit discovered in the Archean Paleogene dikes in the Ji Nantai area. And accompanied by cobalt, nickel, niobium, scandium, gallium, selenium, tellurium and other beneficial components. This paper introduces the geology characteristics and regional geology of the ore deposit. It divides the original rock properties and basic magmatic activities in the ore district, analyzes various iron ores, . The late-stage crystalline differentiation of iron magma and the late magmatic intrusive deposits have been identified. Finally pointed out the prospecting direction.