| 瑶沟等地区勘查金矿的放射性和非放射性气体地球化学方法的研究 |
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| 引用本文： | 游云飞,刘开兴.瑶沟等地区勘查金矿的放射性和非放射性气体地球化学方法的研究[J].铀矿地质,1997,13(1):43-48. |
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| 作者姓名： | 游云飞 刘开兴 |
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| 作者单位： | 核工业北京地质研究院，中南地质局３０８队 |
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| 基金项目： | “中国主要金矿类型及成矿区带远景预测”的子课题 |
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| 摘 要： | 本文介绍了瑶沟等地区勘查金矿的放射性和非放射性气体地球化学方法的研究成果：基本查明了应用本方法勘查金矿的主要条件是金矿中伴生有足够的Ｕ，Ｈｇ和碳酸盐矿物；研制成了壤中气（Ｒｎ－ＣＯ２）联测技术，提高了测量质量和探测深部矿体的能力；利用壤中气（Ｒｎ－ＣＯ２）异常进行了成矿预测，并已获得成功。
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| 关 键 词： | 气体地球化学，壤中气，（Rn－CO＿2）联测，勘查金矿 |
A STUDY ON GOLD EXPLORATION IN YAOGOU AND OTHER AREAS BY GEOCHEMICAL METHODS FOR RADIOACTIVE AND NON-RADIOACTIVE GAS |
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| You Yunfei, Zhou Qirong, Xie Youxin.A STUDY ON GOLD EXPLORATION IN YAOGOU AND OTHER AREAS BY GEOCHEMICAL METHODS FOR RADIOACTIVE AND NON-RADIOACTIVE GAS[J].Uranium Geology,1997,13(1):43-48. |
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| Authors: | You Yunfei Zhou Qirong Xie Youxin |
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| Abstract: | This paper introduces the study results of gold exploration in Yaogou and other areas by geochemical methods for radioactive and non-radioactive gas. It has been basically ascertained that the main condition for applying this method to undertake gold exploration is that gold should be associated with sufficient U,Hg ang carbonate minerals. The joint sampling technology of gas in soil (Rn-CO2) has been developed,thus raising the measurement quality and the capability of detecting orebodies at depth; anomalies from gas in soil (Rn-CO2) are used to perform the metallogenetic prognosis and success has been obtained. |
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| Keywords: | Gas geochemistry Gas in soil Rn-CO_2 joint mesurement Gold exploration |
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