超大型矿床的找矿和理论研究  

ON THE EXPLORATION FOR SUPER-LARGE ORE DEPOSITS AND RELATED THEORETICAL RESEARCHES

作　　者：涂光炽[1] 

机构地区：[1]中国科学院地球化学研究所

出　　处：《矿产与地质》1989年第1期1-3,共3页Mineral Resources and Geology

摘　　要：超大型矿床的储量若干倍于大型矿床,并常常具有多矿种及“点型”分布的特点。超大型矿床的成矿环境、成矿作用、物质来源等有一定的特殊性,其大致有多种成矿作用的叠加,封闭的聚矿盆地,同生构造发育及热水沉积成矿作用的参与等特殊规律。这是形成超大型矿床的重要条件。The super- large ore deposit is several times larger than the large one in reserves and commonly characterized by multiple kinds of minerals and point- type distribution . It shows some specific natures on mineralization environment, metallogenesis and material sources. which briefly include superimposition of polymineralization, confined ore deposition basin, syngentic structure development and hydrothermal sedimentary mineralization involvement. Those are the important conditions to form the super- large deposits.

关 键 词：超大型矿床 同生构造 物质来源 矿床分布 成矿物质 成矿环境 白云鄂博 热水沉积 火山活动 层控矿床 

分 类 号：P5[天文地球—地质学]