| 西藏岗讲斑岩铜钼矿地质特征及找矿远景 |
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| 引用本文： | 张庆松 周维德. 西藏岗讲斑岩铜钼矿地质特征及找矿远景[J]. 地质找矿论丛, 2006, 21(10): 27-29 |
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| 作者姓名： | 张庆松 周维德 |
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| 作者单位： | 四川省冶金地质勘查院,成都610051 |
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| 基金项目： | 中国地质调查局“西藏尼木地区铜多属矿评价”项目资助. |
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| 摘 要： | 岗讲斑岩型铜钼矿产于续迈单元含斑中粒角闪黑云二长花岗岩中，受断层带及附近节理、裂隙的控制，矿区有弱硅化、钾化、黄铁矿化、青磐岩化、泥化等蚀变；岗讲现已圈定矿体4个。矿区矿化范围大，有较大规模和较高强度的物化探异常，具有大型一超大型矿床的远景。对下步工作提出了较为合理可行的建议。
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| 关 键 词： | 岗讲铜钼矿 斑岩型矿床 找矿远景 西藏自治区 |
| 收稿时间： | 2006-07-10 |
GEOLOGICAL CHARACTERISTICS AND ORE POTENTIAL OF GANGJIANG PORPHYRY COPPER-MOLYBDENUM DEPOSIT, TIBET |
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| ZHANG Qing-song, ZHOU Wei-de. GEOLOGICAL CHARACTERISTICS AND ORE POTENTIAL OF GANGJIANG PORPHYRY COPPER-MOLYBDENUM DEPOSIT, TIBET[J]. Contributions to Geology and Mineral Resources Research, 2006, 21(10): 27-29 |
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| Authors: | ZHANG Qing-song ZHOU Wei-de |
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| Affiliation: | Sichuan Metallurgical Geo-exploration Institute, Chengdu 610051, China |
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| Abstract: | Gangjiang porphyry Cu, Mo deposit occurs in the spotted medium-grain amphibole-biotite monzonitic granite and is controlled by fault and joints and fractures near the fault. In the working area weak silicification, potassium alteration, pyritization, propylitization, argillation etc. are developed. Wide spread mineralization and big and high intensity geophysical and geochemical anomalies indicate that the deposit is of potential for large-super-large Cu, Mo deposit and proposals for further exploration are put forword. |
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| Keywords: | Gangjiang porphyry Cu, Mo deposit porphyry ore deposit ore potential Tibet |
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