【摘 要】
：
介绍了我国层间氧化带砂岩型铀矿床中的生物成矿现象、微生物活动证据、该类铀矿床具备的微生物生存条件和微生物富集铀的机制理论。认为该类矿床中U,Mo,Re,Se紧密共生,且在
【机 构】
：
南京大学地球科学系成矿作用国家重点实验室,南京大学地球科学系成矿作用国家重点实验室,南京大学地球科学系成矿作用国家重点实验室,南京大学地球科学系成矿作用国家重点实验室,南京大学地球科学系成矿作用国家重
论文部分内容阅读
介绍了我国层间氧化带砂岩型铀矿床中的生物成矿现象、微生物活动证据、该类铀矿床具备的微生物生存条件和微生物富集铀的机制理论。认为该类矿床中U,Mo,Re,Se紧密共生,且在空间上有一定分布规律,推测是否与富集这些元素的微生物的空间分布有关?建议开发砂岩型铀矿的微生物开采技术。
This paper introduces the bio-mineralization in the interlayer oxidation zone sandstone-type uranium deposits, the evidence of microbial activity, the living conditions of microorganisms in these uranium deposits and the mechanism of microbial enrichment of uranium. It is considered that U, Mo, Re and Se in this type of deposit are closely intergrowth and have certain distribution rules in space, and whether they are related to the spatial distribution of microorganisms enriching these elements? It is proposed to develop the microbial extraction technology for sandstone-type uranium deposits.
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