中国非金属矿工业导刊Issue(6)：51-55,5.
江西武宁田丘地区脉石英矿地质特征及控矿因素分析
Geological Characteristics and Ore-controlling Factors of Vein Quartz Deposit in Tianqiu Area,Wuning,Jiangxi Province
温润涛 1李延龙2
作者信息
- 1. 江西省地质局第二地质大队,江西 九江 332000
- 2. 武宁县新华丽矿业有限公司,江西 九江 332300
- 折叠
摘要
Abstract
The mineral composition of the vein quartz ore in the Tianqiu area of Wuning,Jiangxi is relatively single,with high SiO2 content.The ore body mainly occurs between the Anlelin formation of the Shuangqiaoshan group in the Neoproterozoic and the early Yanshan intrusive rock mass.The occurrence of the ore body is controlled by the structure,and the overall direction of the quartz vein is northeast,roughly the same as the direction of the fault structure in the area.It extends along the strike for about 760m,with a thickness of 8.15～41.56m.Vein quartz ore is mainly composed of medium to low temperature quartz,and the inclusions in the ore are mainly gas-liquid inclusions.The deposit type is post magmatic hydrothermal type.This paper summarizes the geological characteristics,ore body characteristics and ore quality of vein quartz,analyzes the origin of ore genesis and ore control factors,and aims to provide help and reference for the exploration of similar vein quartz deposits in this region.关键词
脉石英/地质特征/控矿因素/田丘Key words
Vein quartz/geological characteristics/ore-controlling factors/Tianqiu分类
天文与地球科学引用本文复制引用
温润涛,李延龙..江西武宁田丘地区脉石英矿地质特征及控矿因素分析[J].中国非金属矿工业导刊,2023,(6):51-55,5.
