| 甘孜嘎拉金矿金的赋存状态初步研究 |
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| 引用本文： | 李开元,唐国光,付小芳.甘孜嘎拉金矿金的赋存状态初步研究[J].四川地质学报,1993(2). |
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| 作者姓名： | 李开元 唐国光 付小芳 |
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| 作者单位： | 四川省地矿局科研所
(李开元，唐国光)，四川省地矿局科研所(付小芳) |
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| 摘 要： | 甘孜嘎拉金矿位于川西甘孜-理塘断裂带北段,该矿床具一定规模。笔者对该矿床自然金的产出状态,以及超显微金在黄铁矿、毒砂、辉锑矿主要载金矿物和各类矿石中的分布特征初步研究后,认为该矿床的金只有少量呈显微自然金形式赋存,大部分都是以超显微金的自然元素金混入各类载金体中,金的赋存状态指示该区金物源广,具良好的找金前景。
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| 关 键 词： | 甘孜—理塘断裂带 自然金 超显微金 载金体 |
PRELIMINARY RESEARCH ON OCCURRENCE FORM OF GOLD IN GALA GOLD DEPOSIT,GARZE |
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| Li Kaiyuan,Tang Guogang and Fu Xiaofang.PRELIMINARY RESEARCH ON OCCURRENCE FORM OF GOLD IN GALA GOLD DEPOSIT,GARZE[J].Acta Geologica Sichuan,1993(2). |
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| Authors: | Li Kaiyuan Tang Guogang and Fu Xiaofang |
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| Abstract: | Gala gold deposit,Garze is located in the northern district of Garze -Litang fracture zone. Pre-liminary research on occurrence form of native gold and on distribution of submicoscopic gold grains in ores and gold-carriers such as pyrite,arsenopyrite and stibnite indicates that submicroscopic gold grains mixed into gold-carriers predominate over microscopic native gold grains. This suggests exten-sive source of the metal and a good prospecting perspective of gold. |
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| Keywords: | Garze - Litang fracture zone native goid submicroscopic gold grain gold-carrier |
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