摘要
通过对河北省丰宁银矿床的矿物特征进行分析研究 ,认为该矿属于隐爆火山浅成低温银矿床 ,矿物种类丰富。矿石中金属矿物含量很低 ,含量大约 10 % ,脉石矿物大约 90 %。含银矿物有 :辉银矿—螺状硫银矿、银金矿、自然银、硫锑铜银矿、银黝铜矿 。
The ore and mineral characteristic of Fengning Silver Deposit in Hebei Province is studied in the paper. It is epithermal deposit of cryptoexplosion. The kinds of mineral are abundance. The content of metal mineral is low, about 10%, gangue mineral,90%.Silver bearing minerals:argentite acanthite,electrum,nativesilver,ploybasite,aphthonite,nature silver;which deposit in the silfide
出处
《黄金》
CAS
2003年第1期14-17,共4页
Gold
