| 胶东金银矿石英主微量元素化学成分特征及意义 |
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| 引用本文： | 严育通,贾宝剑,刘强,周红升,史兴俊,闫军辉,赵国永.胶东金银矿石英主微量元素化学成分特征及意义[J].山东国土资源,2017,33(3). |
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| 作者姓名： | 严育通 贾宝剑 刘强 周红升 史兴俊 闫军辉 赵国永 |
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| 作者单位： | 信阳师范学院豫南岩矿宝玉石鉴定及加工中心,浙江地质矿产研究院,陕西服装工程学院珠宝学院,信阳师范学院豫南岩矿宝玉石鉴定及加工中心,信阳师范学院豫南岩矿宝玉石鉴定及加工中心,信阳师范学院豫南岩矿宝玉石鉴定及加工中心,信阳师范学院豫南岩矿宝玉石鉴定及加工中心 |
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| 摘 要： | 石英是自然界分布很广的矿物,是金矿中重要的载金矿物之一,在金矿的各个成矿阶段均有出现。目前对胶东各类型金银矿中石英的化学成分标型研究还较薄弱。该文对胶东各类型金银矿中成矿期石英的化学成分进行了详细研究,结果表明,各金银矿中石英中K/Na,Al,Na-K-Al和(Na+K)-Al参数均有显著区别,可用于区分胶东各类型金银矿,以上区别和各金银矿不同的成矿环境密切相关。以上结论对胶东各金银矿的成因和找矿具有借鉴意义。
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| 关 键 词： | 胶东 金矿 石英 化学成分 |
The Main and Trace Element Chemical Composition Characteristics of Quartz in Jiaodong Gold and Silver Deposits |
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| YAN Yutong,JIA Baojian,LIU Qiang,ZHOU Hongsheng,SHI Xingjun,YAN Junhui and ZHAO Guoyong.The Main and Trace Element Chemical Composition Characteristics of Quartz in Jiaodong Gold and Silver Deposits[J].Land and Resources in SHANDONG Province,2017,33(3). |
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| Authors: | YAN Yutong JIA Baojian LIU Qiang ZHOU Hongsheng SHI Xingjun YAN Junhui and ZHAO Guoyong |
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| Abstract: | Quartz is a widely distributed mineral in nature, and also is an important gold-bearing mineral in gold deposit. Now, the study on composition characteristics of quartz is in a low level. In this paper, the chemical composition of quartz has been studied in detail in Jiaodong various types of gold and silver deposits. The results show that the parameters of K/Na, Al, Na - K - Al and (K+Na) - Al in quartz of all the gold and silver deposits have the significant difference, which is used to distinguish various types of gold and silver deposits in Jiaodong. And the above differences are closely related to the metallogenic environment of each gold and silver deposit. Moreover, above result is helpful for the further study of gold deposits in Jiaodong. |
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| Keywords: | Jiaodong gold deposit quartz chemical composition |
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