广西大瑶山大裕金矿地质特征及找矿预测 |
郭辉,刘春明,黄德志,邹海洋,陈磊 |
Geological Characteristics and Prospecting Prognosis of the Dayu Gold Deposit in Dayaoshan,Guangxi |
Hui GUO,Chunming LIU,Dezhi HUANG,Haiyang ZOU,Lei CHEN |
图5 大裕金矿围岩蚀变及其显微特征 (a)含矿石英脉碎裂岩中绢云母化;(b)灰黑色长石石英细砂岩中绢云母化;(c)含炭质较高的破碎带中黄铁矿晕边;(d)含炭质较高的破碎带中他形浸染脉状黄铁矿;Ser-绢云母;Ccp-辉铜矿;Py-黄铁矿;Qtz-石英 |
Fig.5 Wall-rock alteration and microscopic characteristics of the Dayu gold deposit |