兰坪-思茅盆地红层型铜矿中伴生银的赋存状态  

The Occurrence State of Associated Silver in Red Bed Copper Deposit in Lanping-Simao Basin

作　　者：张道红 

机构地区：[1]云南省有色地质局,云南昆明650051

出　　处：《云南冶金》2011年第3期8-11,共4页Yunnan Metallurgy

摘　　要：红层铜矿中普遍伴生银多金属,分布于铜的硫化物中,尤以黝铜矿中最高,呈微粒、超微粒自然银或类质同象存在,具有工业价值。Red bed copper deposit commonly associates with silver polymetallic elements,such silver of industrial value occurs as micro particles and ultrafine particles of native silver or isomorphism in copper sulfide,and especially the highest contents of silver are found in tetrahedrite.

关 键 词：伴生银金 黝铜矿最高 斑铜矿次之 红层铜矿石 兰坪-思茅盆地 

分 类 号：TD8[矿业工程—矿山开采]