摘要
百色地区脉石英资源较丰富,主要含矿地层为泥盆系,脉石英主要赋存于左行压扭性断裂配套的北东向、近东西向节理裂隙中,脉石英矿石主要呈乳白色,块状构造,SiO2含量98.0%~98.89%。通过对矿床地质特征、控矿地质条件研究,结合前人分析测试数据,认为该地区脉石英矿床属于低温热液充填型矿床。沿导矿热液通道是下一步找矿工作的主要方向。
The vein quartz resources in Baise area are abundant. The main ore-bearing strata are Devonian. The vein quartz mainly occurs in the northeast and near east-west joint fissures matching the left-lateral compression-torsion faults. The vein quartz ore is mainly milky white, massive structure, and the chemical composition of SiO298.0% ~ 98.89%. Based on the geological characteristics and ore-controlling geological conditions of the deposit, combined with the previous analysis and test data, it is considered that the vein quartz deposit in this area belongs to the low-temperature hydrothermal filling type deposit. The oreconducting hydrothermal channel is the main direction of the next prospecting work.
作者
白家缘
潘威武
李桥
陈飞飞
谢汝毅
陈仕安
BAI Jia-yuan;PAN Wei-wu;LI Qiao;CHEN Fei-fei;XIE Ru-yi;CHEN Shi-an(Guangxi Branch of China National Geological Exploration Center of Building Materials Industry,Guilin 541000,China)
出处
《中国非金属矿工业导刊》
2023年第1期61-64,共4页
China Non-Metallic Minerals industry
关键词
脉石英
地质特征
矿床成因
百色地区
quartz vein
geological characteristics
ore genesis
Baise area
