The uranium deposit of Silurian age in a certain area is controlled mainly by fracture and morphologically changing parts of uraniumbearing siliceous limestone and chert beds.
某地区志留系中的铀矿床，主要受硅灰岩和硅岩含矿层形态变异部位和断裂构造控制。
2
The uranium-bearing vonsenite deposit in Liaodong (eastern Liaoning) is a unique and superlarge deposit.
辽东硼铁矿床是一处类型独特的超大型矿床。
3
The principal exploration target for the area is the drainage system that contains the calcrete and silcrete units that host the carnotite-bearing secondary uranium mineralisation.