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本文叙述连山关铀矿床内的地下水和铀矿体中的12 9I和2 39Pu的测量结果。研究表明 ,铀矿床内的地下水把12 9I从铀矿石中淋滤出来 ,12 9I在地质环境中具有活泼的地球化学特征 ;铀矿体中积累的2 39Pu自该矿床形成 190 0Ma以来未发生迁移。
This paper describes the measurement results of 12 9 I and 2 39 Pu in groundwater and uranium ore bodies in the Lianshanguan uranium deposit. Studies have shown that groundwater in uranium deposits leached 12 9 I from uranium ores, while 12 9 I had an active geochemical feature in the geological environment. The accumulated 239 U from uranium ore bodies did not migrate since 190 0 Ma .