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碱钙性玄武岩与金矿化关系初探——以黔西南金矿为例
A Principium Research of the Connection between Alkali-calcic Basalt and Gold Mineralization——A Example of Gold Deposits in Southwest of Guizhou
【摘要】 贵州境内的玄武岩可分为钙性区、钙碱性区及碱钙性区,其碱钙性区碱度高,并与贵州西南部一系列金矿床(点)有一定成因联系,碱钙性玄武岩分布区及其东部大片火山碎屑—热水沉积区是新的金矿远景区。
【Abstract】 Guizhou cisborder basalt can be mainly divided into calcic basalt area,calc-alkaline basalt area and alkali-calcic basalt area.The alkalinity is high in area of alkali-calcic basalt,and in southwest of Guizhou a series of gold deposits(points) have a genetic connection with alkali-calcic basalt.The distributing area of alkali-calcic basalt and its eastern pyroclast-hydrothermal sedimentation is new prospecting potential gold-deposit locations.
【关键词】 碱钙性玄武岩；
金矿化；
黔西南；
找矿潜力；
【Key words】 alkali calcite basalt； Au-mineralization； southwest of Guizhou； prospecting potential；
【Key words】 alkali calcite basalt； Au-mineralization； southwest of Guizhou； prospecting potential；
【基金】 中国科学院矿床地球化学开放研究实验室资助项目部分内容(2003.9)
- 【文献出处】 贵州工业大学学报(自然科学版) ,Journal of Guizhou University of Technology(Natural Science Edition) , 编辑部邮箱 ,2006年02期
- 【分类号】P618.51
- 【被引频次】7
- 【下载频次】194