| 杨建明,王前裕.某地区火山岩铀矿床成矿热液运移形式及沉淀机理[J].南华大学学报(自然科学版),1999,(1):.[.Uranium Migration Form and Precipitating Mechanism of Mineralizing Solution in An Area Volcanic Rock Type Uranium Deposits[J].Journal of University of South China(Science and Technology),1999,(1):.] |
| 某地区火山岩铀矿床成矿热液运移形式及沉淀机理 |
| Uranium Migration Form and Precipitating Mechanism of Mineralizing Solution in An Area Volcanic Rock Type Uranium Deposits |
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| DOI： |
| 中文关键词: 火山岩型铀矿 铀运移形式 铀沉淀机理 |
| 英文关键词:volcanic rock type uranium deposit,uranium migration form,uranium precipitating mechanism, |
| 基金项目: |
| 杨建明 王前裕 |
| 中南工学院资源开发工程系 |
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| 中文摘要: |
| 本文根据某地区若干火山岩铀矿床包裹体资料，采用物理化学分析方法计算出６１０矿田、５７０矿床、６７０矿床成矿热液中铀运移形式，认为该区火山岩铀矿床成矿热液中铀主要以［ＵＯ２（ＣＯ３）３４－］、［ＵＯ２（ＣＯ３）２２－］、［ＵＯ２Ｆ３－］形式运移，并分析其铀沉淀机理． |
| 英文摘要: |
| On the basis of inclusion data in an area volcanic rock type uranium deposits,the authors of this paper calculate the uranium migration form of mineralizing solution in 570 deposit,670 deposit and 610 ore area by physicochemical method.They hold that the uranium of mineralizing solution in an area volcanic rock type uranium deposits was migrated in the form UO 2(CO 3) 3 4- , UO 2(CO 3) 2 2- and UO 2F 3 - .In addition,the precipitating mechanism of uranium mineralizing solution is analyzed. |
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