| 八家子铅锌矿区吴家屯矿床矿物特征及银赋存状态 |
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| 引用本文： | 王树华.八家子铅锌矿区吴家屯矿床矿物特征及银赋存状态[J].国土资源,1992(2). |
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| 作者姓名： | 王树华 |
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| 作者单位： | 辽宁地质实验研究所 沈阳 |
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| 摘 要： | 八家子铅锌矿区吴家屯矿床是燕山期形成的热液充填交代脉状铅锌矿床。矿床中除铅锌矿外还伴生有银、硫、铜、锰等多种有益元素。银主要呈微粒自然银、辉银矿、金银矿、银黝铜矿、黝锑银矿、硫砷铜银矿、含碲银矿物等产出,并呈包裹体产于方铅矿、闪锌矿、黄铁矿、黄铜矿、石英等矿物中,或充填于这些矿物的裂隙及晶隙中。少部分银则以类质同象形式存在于方铅矿、黄铁矿矿物中。
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| 关 键 词： | 吴家屯 银 包裹体 类质同象 |
CHARACTERISTICS OF MINERALS AND OCCURRENCE STATE OF SILVER FROM WUJIATUN DEPOSIT IN BAJIAZI LEAD-ZINC MINING AREA |
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| Wang Shuhua.CHARACTERISTICS OF MINERALS AND OCCURRENCE STATE OF SILVER FROM WUJIATUN DEPOSIT IN BAJIAZI LEAD-ZINC MINING AREA[J].Land & Resources,1992(2). |
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| Authors: | Wang Shuhua |
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| Abstract: | Wujiatun deposit in Bajiazi Lead-zinc mining area is a hydrothermal filling-metasomatice vein deposit. The lead-zinc ores contain Ag,S,Cu,Mn,etc. Ag is present chiefly in the form of finegrained minerals which are native silver, argentite, kustelite, aftonite, freibergite, pearceite and unnamed Te- and Ag- bearing minerals as inclusions in galena sphalenite, pyrite, chalcopyrite and quartz or as fillings in fissures of these minerals, but a little Ag is present in galena and pyrite in the form of isomorphism. |
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| Keywords: | Wujiatun Silver Inclusion Isomorphism |
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