摘要
磺厂雄磺矿有千余年开采历史,是我国目前最大的雄磺-雌磺砷矿床。矿体赋存古岩溶漏斗(垂直溶管)内。矿石类型分块状矿石、角砾状矿石及浸染状矿石三种。矿体(化)与岩溶角砾岩、次生硅质岩关系密切。矿床成因属“岩溶漏斗低温热液充填(交代)型”矿床。并探讨了找矿方向。
Huangchang realgar deposit has been exploited for over 1,000 years and is up to now the largest realgar-orpiment deposit in China. Its orebodies are hosted in the paleaokarst funnel (vertical karst pipe). The ore can be classified into three types, that is, massive ore, breccia ore and disseminated ore. The mineralization is closely related to karst breccia, secondary siliceous rocks. The deposit belongs genetically to epithermal karst funnel-filling (metasomatic) type. And the direction of prospecting is also discussed in the paper.
出处
《湖南地质》
1990年第2期54-61,共8页
Hunan Geology
关键词
雄磺矿
岩溶角砾岩
找矿
硅质岩
Karst breccia
Secondary siliceous rocks
Karst funnel
Hydrothermal filling type
Realgar deposit
Shimen county
