物探与化探Issue(3)：447-452,6.DOI:10.11720/wtyht.2014.3.07
广西某铜铅锌重晶石矿地球化学特征及其地质意义
Geochemical characteristics of a copper-lead-zinc-barite deposit in Guangxi and their geological implications
贺胜辉 1荣惠锋 1陈贤胜1
作者信息
- 1. 云南省有色地质勘查院，云南 昆明 650216
- 折叠
摘要
Abstract
Based on the data of lithogeochemistry and isotope geochemistry, the authors studied geological characteristics,genesis and metallogenic epoch of a certain copper-lead-zinc-barite deposit in Xiangzhou County of Guangxi. Some conclusions have been reached:mineralization of the ore district was controlled by the structural fracturing zone;sulfur in the barite resulted from sea and gypsum-salt of Devonian period;the source beds of copper, lead, zinc and barium were mainly Devonian strata and subordinately deep magma;the ore-bearing solution was hot brine from underground deep cycle water;the metallogenic temperature was about 170℃;the copper-lead-zinc-barite deposit was a mesothermal-epithermal deposit;the metallogenic epoch was early Indosinian-early Yanshanian period. The re-sults obtained by the authors lay the foundation for the further geological exploration.关键词
地球化学/铜铅锌多金属成矿带/大瑶山西侧Key words
geochemistry/copper-lead-zinc polymetallic ore belt/western side of the Dayao Mountain分类
天文与地球科学引用本文复制引用
贺胜辉,荣惠锋,陈贤胜..广西某铜铅锌重晶石矿地球化学特征及其地质意义[J].物探与化探,2014,(3):447-452,6.
