东天山卡拉塔格地区玉带铜矿床地质特征及成因
陈磊,段宝福,吕道,曾建朋,张朔,曾兴富,黄美俊

Geological Characteristics and Genesis of Yudai Copper Deposit in Kalatag District,Eastern Tianshan
Lei CHEN,Baofu DUAN,Dao LV,Jianpeng ZENG,Shuo ZHANG,Xingfu ZENG,Meijun HUANG
图5 玉带铜矿床矿石手标本及镜下特征
(a)浸染状矿石;(b)细脉状矿石;(c)网脉状矿石;(d)自形—半自形粒状黄铁矿(反射光);(e)他形粒状黄铜矿(反射光);(f)黄铁矿交代磁铁矿,黄铜矿交代黄铁矿(反射光);(g)黄铜矿与辉钼矿共生并交代黄铁矿(反射光);(h)黄铁矿碎裂结构(反射光);(i)绿泥石交代黄铁矿(单偏光);(j)半自形粒状磁铁矿(反射光);(k)薄膜状辉钼矿;(l)辉钼矿沿黄铁矿边缘交代(反射光)Py-黄铁矿;Ccp-黄铜矿;Mag-磁铁矿;Mo-辉钼矿;Hem-赤铁矿;Qtz-石英;Pl-斜长石;Ksp-钾长石;Cal-方解石;Chl-绿泥石;Ep-绿帘石
Fig.5 Hand specimens and microscopic characteristics of ores in Yudai copper deposit