| 冀北小寺沟铜钼矿外围银金资源潜力浅析 |
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| 引用本文： | 孙冀凡,王会文,许振海.冀北小寺沟铜钼矿外围银金资源潜力浅析[J].地质找矿论丛,2004,19(1):20-23. |
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| 作者姓名： | 孙冀凡 王会文 许振海 |
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| 作者单位： | 天津华北地质勘查局地质勘查总院,天津,300181;华北地质勘查局514地质大队,河北,承德,067000 |
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| 摘 要： | 小寺沟周边地区成矿地质条件十分优越,与燕山期中晚期陆相潜火山作用有关的多金属矿化广泛发育.在岩体内产有中大型规模的斑岩型铜钼矿床.近年来在其外围新发现一批银、金多金属异常,经初步评价已发现一具中型以上规模的银金矿床.本区具有系列成矿特征,银金资源潜力较大.
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| 关 键 词： | 潜火山作用 银金矿床 资源潜力 小寺沟 冀北 |
| 文章编号： | 1001-1412(2004)01-0020-04 |
| 收稿时间： | 2003/7/31 0:00:00 |
| 修稿时间： | 2003年7月31日 |
STUDY ON THE Ag-Au MINERAL RESOURCE POTENTIAL IN THE SURROUNDINGS OF XIAOSIGOU Cu-Mo DEPOSIT IN THE NORTH HEBEI PROVINCE |
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| SUN Ji-fan,WANG Hui-wen and XU Zhen-hai.STUDY ON THE Ag-Au MINERAL RESOURCE POTENTIAL IN THE SURROUNDINGS OF XIAOSIGOU Cu-Mo DEPOSIT IN THE NORTH HEBEI PROVINCE[J].Contributions to Geology and Mineral Resources Research,2004,19(1):20-23. |
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| Authors: | SUN Ji-fan WANG Hui-wen and XU Zhen-hai |
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| Institution: | SUN Ji-fan~1,WANG Hui-wen~1,XU Zhen-hai~2 |
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| Abstract: | The surroundings of Xiaosigou Cu-Mo deposit is superior in metallogenic conditions. Poly-metal mineralization realted to Middle-Late Yanshanian sub-volcanics is widely developed. Large-medium size porphyric Cu-Mo deposits occur in the intrussive bodies. In recent years a series of Ag-Au-poly-metal anomly have been located. The primary assessment of the anomlies leads to discovery of a medium size Ag-Au deposit thus the surroundings is characteristic of serial metallogenesis and big Ag-Au resource potential. |
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| Keywords: | sub-volcanism Au-Ag ore deposit the resources potential Xiaosigou the North Hebei province |
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