湖南城步县威溪铜钨多金属矿床控矿因素及找矿方向

详细信息

刊出日期: 2017-12-25

Geological Properties, Ore Control Factors and Prospecting Orien-tation of Weixi W-Cu Polymetallic Deposit, Chengbu County, Hunan

Publish Date: 25 December 2017

摘要: 威溪铜钨多金属矿床产于板溪群马底驿组第二段,赋矿岩性为呈环带状分布的矽卡岩.矿床规模(钨)已达到中型以上.矿床类型主要为钨伴生铜银镓透辉石矽卡岩矿石及钨伴生铜银透辉石矽卡岩矿床.矿床严格受地层岩性、构造、岩浆热液及围岩蚀变因素控制;在该矿区猫儿界背斜的南东翼及北东转折端一带的矽卡岩带,中深部具有大型铜钨多金属矿的找矿前景.
- 铜钨多金属矿床 /
- 控矿因素 /
- 找矿方向 /
- 威溪 /
- 城步县 /
- 湖南
Abstract: Weixi W-Cu polymetallic deposit occurs in the second section of Madiyi Formation,Banxi Group.The host rock is the skarn distributed in circle belts.The size of the depoist (W)has reached medium or above.The major type of the ore is W diopside skarn with Cu,Ag,Ga assiciated,and W diopside skarn with Cu,Ag assiciat-ed. This deposit is strictly controlled by the lithology, structure, magma hydrothermal and alteration. There are prospecting potentials of polymetallic in large size in the deep skarn belts at southeast side and hinge zone of Maoerjie anticline.
- W-Cu polymetallic deposit /
- ore control factors /
- prospecting orientation /
- Weixi /
- Chengbu County /
- Hunan