The Beiya porphyry-sk gold-polymetallic deposit is one of the largest gold deposits in China and it also contains signif......

北衙金多金属矿床经勘查揭露为超大型金矿床，矿区矿体已基本查明，是理想的方法试验地，但外围的找矿工作还没有大的突破，亟需有效的方法......

云南北衙金矿属于典型的岩溶充水矿床,水文地质条件复杂。矿床主要充水水源为大气降水、北衙组岩溶含水层地下水,其次为更新统灰质......

The Beiya porphyry-skarn gold-polymetallic deposit is one of the largest gold deposits in China and it also contains sig......