摘要
通过对什多龙银铅锌矿床的矿石特征、银的赋存状态等分析研究,结果表明,该矿床的矿物组成较简单,矿石矿物主要由方铅矿、闪锌矿、透辉石或石英组成,占95%以上。各类矿石矿物中均不同程度的含银,其中方铅矿是主要载银矿物,银以类质同象和硫化银包裹状态赋存于方铅矿中,占88．4%,银品位与铅品位呈正相关关系。
Through the analysis reseamhof The shiduolong Ag -Pb -Zn deposit＇Occurrence, The resuits show that The simple composition of the mineral deposits, ore minerals from the galena, sphal- erite, diopside or quartz, account for more than 95%. Different levels of both types of ore containing silver, which is mainly silver mineral galena, Silver in the same category as the quality and Galena silver sulfide inclusions occur in the state, which accounts for 88.4% . Pb - Ag - grade and there is a positive correlation between the grade.
出处
《黄金科学技术》
2007年第1期19-22,共4页
Gold Science and Technology
关键词
银铅锌矿床
赋存状态
什多龙
青海
Ag - Pb - Zn mineral deposit
Occurrence
Shiduolong
Qinghai
