论文部分内容阅读
独立银矿床是近十多年来新发现的矿床类型 ,因而对银的赋存状态、银的矿物学方面的研究相对较为薄弱。而这方面的研究对独立银矿床的开发利用是至关重要的。对内蒙古额仁陶勒盖、吉林山门和江西虎家尖三个矿床的研究发现 ,独立银矿床中的银主要以银的独立矿物形式存在 ,三个矿床银矿物的种类占自然界已发现银矿物的 2 0 % ,主要包括银的复杂硫盐、硫化物、自然元素、金属互化物、硒化物及卤化物 ,矿物组合表现出了低温成矿的特点
The independent silver deposit is a newly discovered deposit type in the recent ten years. Therefore, the research on the state of silver and the mineralogy of silver is relatively weak. The research in this area is very important for the development and utilization of independent silver deposits. The study on the three deposits of Nerethan Tolgoi in Inner Mongolia, Shanmen in Jilin and Hujiajian in Jiangxi Province found that the silver in the independent silver deposit exists mainly in the form of independent silver minerals, and the silver deposits in the three deposits occupy the natural deposits of silver minerals 20%, mainly including complex sulfur salts, sulfides, natural elements, intermetallic compounds, selenides and halides of silver. The mineral assemblage shows the characteristics of low-temperature mineralization