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砂岩型铀矿在世界铀矿资源总量中占有重要的地位,随着近代地浸采矿技术的成功与发展,使得许多在常规开采条件下难以利用或常规开采无工业价值的低品位铀矿床变成为经济效益好、工业储量巨大的铀矿原料基地,大大地提高了资源利用率。地浸采矿具有成本低、工艺简单、基建周期短,劳动强度低、效益好、减少环境污染等众多优点,但不是所有的砂岩型铀矿床都可以地浸法开采。为评价矿床地浸的可行性和开发前景,首先需要着眼于区域地质背景的研究,大体搞清矿床(点)成矿的基本地质条件和找矿前
Sandstone-type uranium deposits occupy an important position in the total amount of uranium resources in the world. With the success and development of modern in-situ leaching technologies, many low-grade uranium deposits that are difficult to use or routinely exploit without industrial value under conventional mining conditions Become a good economic benefit, a huge industrial reserves of uranium ore raw materials base, greatly improving resource utilization. In situ leaching has many advantages such as low cost, simple process, short cycle of construction, low labor intensity, good efficiency and reducing environmental pollution. However, not all sandstone-type uranium deposits can be extracted by immersion method. In order to evaluate the feasibility and development prospect of deposit leaching, we must first focus on the research of regional geological background, basically clarify the basic geological conditions of ore deposit (point) mineralization and