| 江西银山矿田伴生金银综合回收利用研究 |
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| 引用本文： | 张锦章.江西银山矿田伴生金银综合回收利用研究[J].矿产与地质,1997,11(3):192-198. |
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| 作者姓名： | 张锦章 |
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| 作者单位： | 银山铅锌矿 |
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| 摘 要： | 叙述了银山铜铅锌多金属矿田铅锌成矿系列和铜硫成矿系列６个成矿带中伴生金银的赋存状态、富集特征和成矿规律，并进行伴生金银相关性分析。认为伴生金银是以独立矿物存在为主，主要载体矿物有黄铜矿，含砷铜矿物、黄铁矿、方铅矿和闪锌矿。Ａｕ、Ａｇ与Ｐｂ、Ｚｎ、Ｃｕ、Ｓ密切相关。同时分析了金银生产中存在的具体问题，提出综合回收金银的措施和建议。
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| 关 键 词： | 银山矿田，伴生金银，赋存特征，嵌布特征，金银生产，回收率，金银品位 |
GENETIC TYPES AND GEOLOGICAL CHARACTERISTICS OF PLATINUM GROUP ELEMENT DEPOSITS IN CHINA |
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| Liang Youbin and Li Yi.GENETIC TYPES AND GEOLOGICAL CHARACTERISTICS OF PLATINUM GROUP ELEMENT DEPOSITS IN CHINA[J].Mineral Resources and Geology,1997,11(3):192-198. |
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| Authors: | Liang Youbin and Li Yi |
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| Abstract: | The platinumgroup element (PGE)deposits in China can be classified into three types,magmatic type,hydrothermal type and exogenetic type,and nine sub types based upon the geological setting of mineralization,ore hosted rock type,element association,geological characteristics and mineralization property of the deposits. While the Cu Ni PGE deposit in basic and ultrabasic rocks are the most important PGE deposits in China. Otherwise,carbonaceous epimetamorphic rock sieres in the middle Proterozoic and black rock sieres in early Cambrian are prospective for PGE depoosit. The organic material may play an important role for accumulation of PGE. Generally,the geological setting is widespreaded for the PGE mineralizations which occur mostly as associated mineral resources. |
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| Keywords: | PGE Geological setting Deposit type Geological characterastics for mineralization |
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