辽西地区柏杖子金矿床地质特征

The West of Liaoning Baizhangzi Gold-bed Geology Character

柏杖子岩浆热液型金矿位于冀东～辽西贵金属矿化集中区东部,金矿体赋存于柏杖子岩体内及外接触带,柏杖子岩体为浅成～超浅成富含成矿元素及挥发份的同熔型花岗岩,成矿物质主要来源于柏杖子岩体,成矿岩石为富碱的酸性侵入岩,近矿围岩蚀变主要为硅化、钾化、绢云母化。

Baizhangzi which magma hot tybpe gold lie to east of the area that the east of Hebei to west of Liaoning noble metal mineralization centralize area.Gold-bed in the bedrock of baizhangzi and outside contact belt.The baizhangzi bed is hypabyssal exceed hypabyssal syntectite type granite,it is contain ore-forming element and volatilization rock.The ore-forming mostly root in baizhangzi rock-bed.The rock of ore-forming is contain alkaline acidity intrude rock.The rock round of ore-bed is eroded,the mostly reaso...