河南灵宝董家埝银矿床流体包裹体特征及矿床成因
刘畅1(
), 张参辉2, 张鑫1, 纵瑞2
), 张参辉2, 张鑫1, 纵瑞2
Fluid inclusions and formation mechanisms of the Dongjianian silver deposit in Lingbao City, Henan Province, China
LIU Chang1(), ZHANG Can-Hui2, ZHANG Xin1, ZONG Rui2
), ZHANG Can-Hui2, ZHANG Xin1, ZONG Rui2
图4. 董家埝银矿床的脉石矿物特征
a—银矿化蚀变岩薄片:岩石主要由钾长石(Kfs)、石英(Qtz)、 绢云母(Ser)等组成;b—钻孔银矿石薄片:岩石主要由斜长石(Pl)、钾长石(Kfs)、石英(Qtz)、黑云母(Bt)等组成
Fig.4. The gangue mineral characteristics of Dongjianian silver deposit
a—silver mineralization altered rock slice thin sections:rocks are mainly composed of potash feldspar(Kfs),quartz(Qtz),sericite(Ser),etc.;b—borehole silver ore thin sections:rocks are mainly composed of plagioclase(Pl),potassium feldspar(Kfs),quartz(Qtz),biotite(Bt),etc.
