摘要
黔中地区含U磷块岩型、U多金属磷块岩型U资源是我国南方低品位U资源的重要组成部分,通过对706含U磷块岩型U矿床元素地球化学研究,结果显示区内U、Mo、Re、Ni、Ba、Cd、Tl富集,U与Re、Mo、Cd、Tl具有良好的正相关;高的V/Cr、Ni/Co和δU值表明,含铀磷块岩型低品位铀资源形成于缺氧的还原环境;热液活动为该区提供丰富的物质来源。
Phosphate rock type uranium, uranium polymetallic phosphate rock type uranium resources in Center Guizhou is an important part of China's southern low grade uranium resources.To tuanshanbao uranium phosphate rock type uranium deposit geochemistry. the results show that the area of U,Mo,Re,Ni,Ba,Cd,Tl are enriched. U is in good positive correlation with Re,Mo,Cd,Tl. The high value of V/Cr, Ni/Co and δU shew that the uranium phosphate reduction environment rock type of low grade uranium resources formed in anoxic. Hydrothermal activity in this area provide a rich source of material.
引文
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