| 李坝金矿床金的赋存状态与选矿工艺学 |
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| 引用本文： | 于岚,张复新,程彧.李坝金矿床金的赋存状态与选矿工艺学[J].矿产与地质,2004,18(1):86-89. |
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| 作者姓名： | 于岚 张复新 程彧 |
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| 作者单位： | 1. 西北大学地质系,陕西,西安,710069
2. 西北大学地质系,陕西,西安,710069;甘肃有色地勘局,甘肃,兰州,730000 |
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| 基金项目： | 陕西省自然科学基金(2002)资助 |
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| 摘 要： | 李坝大型金矿床是产于西秦岭上古生代沉积岩系中类卡林型金矿床典型代表。通过显微镜及选矿实验查定了李坝金矿床金的赋存状态，矿床金矿物呈微细粒多种独立矿物出现，金的赋存形式多样，显示多期多阶段成矿特点，成为划分类卡林型金矿的重要参考。矿石工艺学的研究对工业选矿有指导意义。
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| 关 键 词： | 金矿床 选矿工艺学 金的赋存状态 甘肃 李坝 |
| 文章编号： | 1001-5663(2004)01-0086-04 |
| 修稿时间： | 2003年5月11日 |
GOLD OCCURRENC AND GEOTECHNOLOGY OF ORE DRESSING OF THE LIBA CARLIN-LIKE GOLD DEPOSIT,WEST QINLING,CHINA |
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| YU Lan,ZHANG Fu-xin,CHENG Yu.GOLD OCCURRENC AND GEOTECHNOLOGY OF ORE DRESSING OF THE LIBA CARLIN-LIKE GOLD DEPOSIT,WEST QINLING,CHINA[J].Mineral Resources and Geology,2004,18(1):86-89. |
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| Authors: | YU Lan ZHANG Fu-xin CHENG Yu |
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| Institution: | YU Lan~1,ZHANG Fu-xin~1,CHENG Yu~ |
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| Abstract: | The Liba large scale gold depost is typical of Carlin-like gold deposit that is hosted by Paleozoic sedimentary rock series.The gold occurrence in the Liba gold deposit has been identified with microscope and ore dressing experiment. The gold minerals in the deposit occur in various microgranular independent minerals. The variety of gold occurrence and metallogenic character of multi-period and multi-stage is of great reference to classifying Carlin-like gold deposit.The study of geotechnology of ore dressing is significant to industrial ore dressing. |
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| Keywords: | Carlin-like gold deposit gold occurrence and geotechnology of dressing the Liba gold deposit West Qinling |
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