摘要
介绍了该区域地质概况,地质构造,矿体特征和矿石质量特征。分析了矿石结构构造、矿石矿物成分、矿石中金、银的赋存状态、成矿期、成矿阶段及矿物生成顺序、矿石类型及围岩蚀变。探讨了矿床成因探讨及找矿标志。
It is indroduced geological structure , ore depositing structures, orebody characteristics, ore type and quality characteristic of Yangshu Au--Ag polymetallic deposit , and it is analyzed the structure of ore, mineral component, the speciation of gold and silver , metallogenic period, mineralizing stage, the order of mineral forming, ore--type and wall rock alteration . And it is discussed the genesis of the deposit and exploration indication.
出处
《有色矿冶》
2008年第4期2-4,7,共4页
Non-Ferrous Mining and Metallurgy
关键词
杨树
金银矿
韧-脆性剪切
火山喷流作用
岩浆热液
复合矿床
金微细粒侵染型
找矿
标志
Yangshu
Au-- Ag mine
ductile-- brittle shear
thermal water processing
magmatic hydrother- realism
complex deposit
micro--and fine--rained disseminated Au
ore--searching criteria
