熊耳山地区槐树坪金矿床黄铁矿特征及其地质意义
张蕾蕾,张静,王琦崧,陈良,陈叙安

Characteristics of Pyrite from Huaishuping Gold Deposit in Xiong’ershan District and Its Geological Significance
Leilei ZHANG,Jing ZHANG,Qisong WANG,Liang CHEN,Xu’an CHEN
图5 槐树坪金矿床常见矿石矿物及组构显微镜下特征
(a)中阶段自形—半自形黄铁矿与黄铜矿共生;(b)中阶段方铅矿生长于早阶段角砾状黄铁矿裂隙中;(c)中阶段脉状、浸染状黄铁矿;(d)中阶段闪锌矿生长于黄铁矿裂隙中;(e)中阶段脉状黄铁矿与黄铜矿共生;(f)中阶段破碎角砾状黄铁矿与闪锌矿共生;(g)中阶段闪锌矿生长于早阶段黄铁矿裂隙中;(h)早阶段自形—半自形黄铁矿;(i)中阶段闪锌矿与黄铁矿共生;(j)中阶段方铅矿生长于阶段破碎角砾状黄铁矿裂隙中;(k)早阶段自形—半自形粒状黄铁矿;(l)中阶段黄铜矿、方铅矿、闪锌矿和黄铁矿共生组合Gn-方铅矿;Py-黄铁矿;Sp-闪锌矿;Ccp-黄铜矿
Fig.5 Microscope characteristics of common ore minerals and texture features in Huaishuping gold deposit