青海赛坝沟金矿辉长岩地球化学组成及成因分析 |
邢佳,王建国,王志男,胡建,魏生云 |
Geochemical Composition and Genetic Analysis of Gabbro of Saibagou Gold Deposit,Qinghai Province |
Jia XING,Jianguo WANG,Zhinan WANG,Jian HU,Shengyun WEI |
图4 辉长岩样品及镜下照片 (a)、(b)赛坝沟金矿发育绿泥石化的块状构造辉长岩;(c)、(d)赛坝沟金矿辉长岩显微镜照片Cal-粒状方解石;Hb-长柱状角闪石;Pl-板状斜长石;Q-他形晶粒状石英;Py-黄铁矿;Lm-褐铁矿 |
Fig.4 Gabbro samples and microscopic photographs |