摘要
贵州三(三都)-丹(丹寨)地区是贵州省著名的汞矿带之一,在该带内及附近还有金、锑、铅、锌、砷、硫铁矿等矿产与之共存,通过对三-丹成矿带地质信息分析,辅以地化分析手段及室内样品有机测试,指出了三丹成矿带的成矿规律为层控矿床;大气降水参加了成矿流体来源;成矿金属富集与有机质演化具备正相关关系。
SanDou county and Dan Zai county of Guizhou Province are both famous mercury belt, co-existing with gold, antimony, lead, zinc, arsenic, pyrite and other minerals,-By analyzing the geological information of the metallogenic belt and organic geochemical sample test, it showed a stratabound ore deposit regularity. Atmospheric precipitation played a role in the source of ore-forming fluid, and the enrichment of ore-forming metals positively correlated with organic matter evolution.
出处
《中国西部科技》
2014年第9期21-23,26,共4页
Science and Technology of West China
关键词
成矿带
层控矿床
有机质演化
Metallogenic Belt
Stratabound Ore Deposit
Evolution of Organic Matter
