地质与资源2012，Vol.21Issue(5)：437-440,4.
内蒙古苏尼特右旗毕力赫金矿床成矿地质特征
METALLOGENIC GEOLOGY OF THE BILIHE GOLD DEPOSIT IN SONID YOUQI, INNER MONGOLIA
张赋 1雎程晨 2申峻峰3
作者信息
- 1. 内蒙古自治区第七地质矿产勘查开发院,内蒙古呼和浩特010020
- 2. 江苏美迪洋集团,江苏常熟215510
- 3. 中国地质大学,地球科学与资源学院,北京100083
- 折叠
摘要
Abstract
The recently found Bilihe gold deposit is located in the Bainaimiao tectonomagmatic mobilized belt on the northern margin of North China platform. The gold mineralization, occurring in the fractural altered belt between the volcanic complex intrusion and its wall rocks, is closely related to the wallrock alteration of silicification and K-feldspathization. The orebodies, dipping to southeast, are strictly controlled by the altered belt, in lenticular, sack-like and plate shapes. The ore-forming fluid is in low salinity. The metallogenesis is achieved in low to medium temperature. The genesis of the deposit belongs to subvolcanic-related epithermal type.
关键词
金矿化/破碎蚀变带/成矿流体/浅成低温热液型/毕力赫金矿床/内蒙古Key words
gold mineralization/ fractural altered zone/ ore-forming fluid/ epithermal type/ Bilihe gold deposit/ Inner Mongolia
分类
天文与地球科学引用本文复制引用
张赋,雎程晨,申峻峰..内蒙古苏尼特右旗毕力赫金矿床成矿地质特征[J].地质与资源,2012,21(5):437-440,4.
