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A REVIEW OF THE SET-UP OF KUNYANG GROUP'S SEQUENCE AND THE DISCOVERY OF IMPORTANT ORE-BEARING HORIZONS IN KANG-DIAN AREA
Author(s): 
Pages: 1-24
Year: Issue:  1
Journal: YUNNAN GEOLOGY

Keyword:  昆阳群会理群轻变质岩重要赋矿层位;
Abstract: 康滇地区是我国南方前震旦纪地层出露最为广泛的地区之一,也是我国重要成矿区带之一.昆阳群(会理群)地层和矿产的研究已经历半个多世纪,由于情况复杂,至今对层序和对比的认识仍较分歧,严重影响了前震旦纪地质工作的深入开展.笔者较全面深入的剖析了造成认识分歧的几个核心问题,并在前人工作基础上,建立起昆阳群(会理群)上、中、下三个亚群十二个组的层序剖面.最后对已发现的矿产按组、段进行归口,发现岔河组、清水沟组下段和清水沟组上段是重要赋矿层位,具有较大的经济价值和较好的找矿前景.
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