摘要
大瑶山及其西侧铅锌成矿带是广西境内主要的铅锌产地,区内的铅锌矿床按其成因主要划分为沉积 热卤水改造型和接触交代(夕卡岩)两类,产出铅锌矿床较多。文章通过对研究区内铅锌矿床的含矿建造和构造控矿因素分析,详述了研究区内铅锌矿床在控矿层位、控矿岩性、控矿岩相以及断裂构造控矿和褶皱构造控矿的特点,进而为研究区内下一步找矿指出方向,并总结出该区的找矿标志。
Dayaoshan and the area in the west of Dayaoshan are the major Pb-Zn ore areas in Guangxi Province. The ore deposits occur mainly as the reworked sedimentary-hot brine type and the contact replacement (skarn) type. We detail the ore-control factors in the paper, such as horizon, lithology, rock facies, fracture and fold on the basis of analyzing ore-bearing formations and structures and point out the marks and directions for further ore exploration in the area.
出处
《地质找矿论丛》
CAS
CSCD
2005年第1期21-25,46,共6页
Contributions to Geology and Mineral Resources Research
关键词
含矿建造
控矿构造
找矿方向
大瑶山
Ore-bearing formation
Ore-control structure
Prospecting direction
Dayaoshan
