铀矿地质
鈾礦地質
유광지질
URANIUM GEOLOGY
2014年
5期
263-270
,共8页
郭建%李子颖%李秀珍%聂江涛%王健
郭建%李子穎%李秀珍%聶江濤%王健
곽건%리자영%리수진%섭강도%왕건
邹家山铀矿床%流体包裹体%流体沸腾%成矿机制%相山
鄒傢山鈾礦床%流體包裹體%流體沸騰%成礦機製%相山
추가산유광상%류체포과체%류체비등%성광궤제%상산
Zoujiashan uranium deposit%fluid inclusions%fluid boiling%mineralization mechanism%Xiangshan
通过流体包裹体的岩相学研究、显微测温和激光拉曼探针测试,探讨了邹家山铀矿床成矿流体特征、演化及矿质沉淀方式。研究结果表明,该矿床的成矿流体为中低温热液,碳氢化合物对铀的富集具有不可忽视的作用,流体持续的沸腾作用是矿质沉淀的主要因素。
通過流體包裹體的巖相學研究、顯微測溫和激光拉曼探針測試,探討瞭鄒傢山鈾礦床成礦流體特徵、縯化及礦質沉澱方式。研究結果錶明,該礦床的成礦流體為中低溫熱液,碳氫化閤物對鈾的富集具有不可忽視的作用,流體持續的沸騰作用是礦質沉澱的主要因素。
통과류체포과체적암상학연구、현미측온화격광랍만탐침측시,탐토료추가산유광상성광류체특정、연화급광질침정방식。연구결과표명,해광상적성광류체위중저온열액,탄경화합물대유적부집구유불가홀시적작용,류체지속적비등작용시광질침정적주요인소。
Based on the petrographic analysis,temperature measurement,laser Raman study of fluid inclusion,this paper discussed the features, evolution and precipitation forms of mineralization fluids. According to the research,the fluid belong to middle low temperature and uranium was transported by carbon dioxide and organic matter,fluid boiling is suggested to be the main mechanism for metal precipi-tations in this deposit.