摘要
湘西地区是我国重要的铅锌矿产基地之一。2001年国土资源大调查取得显著的找矿成果。湘西铅锌矿属层控改造型低温热液矿床，含矿层位分布既广泛又稳定，区内构造简单，地域广阔，具有良好的寻找大型—超大型铅锌矿床的找矿前景；湘西铅锌矿的矿物成份简单，主要矿物闪锌矿粒度均匀，杂质少，纯度高，易采、易选冶，矿石采选成本低，锌选矿回收率高，具有较高的开发利用价值。
West Hunan is one of the important Pb-Zn mineral resources bases. Extensive national land and resources survey in 2001 achieved marked prospecting fruits. Pb-Zn deposits in west Hunan belonged to layer-controlled alteration type of low temperature hydrothermal deposits with widely and stably distributed ore-bearing layers, simple mineral composition, simple structure in the district, and favorable prospecting foreground for large or super-large Pb-Zn deposits. The main mineral sphalerite was of uniform granularity, less impurity, easy exploitation and milling & smelting of ores, low cost in mining and mill run, and high recovery of Zn mill run. It was high worthy of exploitation and utilization.
出处
《湖南地质》
2003年第2期107-111,共5页
Hunan Geology
