摘要
五宝山钴矿床是近年普查中发现的一个中型钴矿床,属层控热液叠加型钴矿床。钴矿化产于上三叠统安源组砂砾岩层中,受NE向逆断层控制,矿体呈似层状或透镜状产出,随褶曲变化而起伏,钴矿体品位在0.024%~1.15%范围变化,平均含钴0.4028%。矿石自然类型为砂砾岩型铅锌矿石、铅锌钴矿石和钴矿石,矿石可选性良好。钴矿物主要有辉钴矿和钴毒砂。
The cobalt deposit of Wubaoshan is a newlydiscovered cobalt deposit of mediumsize belonging to strataboundhydrothermal superimposition type.The deposit occurs in the sandstoneconglomerates of Anyuan Group in the upper Triassic,controled by NEstrike faults.The Orebodies are layer like or lenticular,changing with the folding of the strata.The grade of Cobalt ranges from 0.024%-1.15%,averaging at 0.4028%.The natural types of ores are leadzinc ores,leadzinccobalt ores and cobalt ores of sandstoneconglomerate type.The cobalt minerals are mainly cobaltite and danaite;The ores are easy to be processed.
出处
《矿产与地质》
1998年第2期106-108,共3页
Mineral Resources and Geology
关键词
钴矿床
地质特征
矿床成因
五宝山
江西
Cobalt deposit, Geological features, Deposit genesis,Wu Baoshan,Jiangxi.