摘要
矿源层是成矿作用的物质基础和必备条件。文章通过总结广西铅锌矿在各地层各地区的丰度值及已有矿床的资料 ,认为泥盆系、奥陶系、寒武系是广西铅锌矿的矿源层 ,并分析了矿质迁移富集条件。建议加大对此 3个矿源层的研究 ,以促进广西铅锌矿找矿取得新突破。
Source bed is a material base and essential condition of mineralization. Based on abundance of difference strata and area of Pb-Zn deposits in Guangxi, the condition of migration and enrichment are analyzed in this paper, the author thinks Devonian system, Ordovician System and Cambrian System are source bed of Pb-Zn deposits in Guangxi, and proposes to study this three kinds of source bed strengthen with emphasis, raise the levels in prospecting of Pb-Zn deposits of Guangxi.
出处
《广西地质》
2002年第1期37-42,共6页
Guangxi Geology
基金
广西壮族自治区科学技术厅科学基金资助项目
关键词
矿源层
成矿条件
元素丰度
富集
泥盆系
奥陶系
寒武系
广西
铅锌矿床
source bed
condition of mineralization
abundance of elements
enrichment
Devonian System
Ordovician System
Cambrian System
