| 高亦文.广东省封开县园珠顶铜钼矿床地质特征及成矿规律[J].地质找矿论丛,2013,28(2):189-196 |
| 广东省封开县园珠顶铜钼矿床地质特征及成矿规律 |
| Geological characteristics and mineralization pattern of Yuanzhuding Cu-Mo deposit in Fengkai County, Guangdong province |
| 投稿时间：2012-10-15 修订日期：2013-01-22 |
| DOI：10.6053/j.issn.1001-1412.2013.02.004 |
| 中文关键词: 圆珠顶铜钼矿 斑岩型矿床 成矿规律 找矿标志 广东省 |
| 英文关键词:Yuanzhuding Cu-Mo deposit porphyric deposit metallogenic law proapecting mark Guangdong province |
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| 摘要点击次数: 2269 |
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| 中文摘要: |
| 广东省封开县圆珠顶铜钼矿产于粤西—桂东成矿带上,受郴州—怀集断裂和六堡复式背斜联合控制,铜钼矿体围绕燕山早期圆珠顶花岗斑岩体呈环状展布:内环为钼矿体,外环为铜矿体。围岩为寒武系水口群上亚群中组,热液蚀变从内向外为硅化→辉钼矿、绿泥石、绢云母化→黄铁矿化→黄铁矿、黄铜矿化。矿床类型为与斑岩有关的细脉浸染型铜钼矿。 |
| 英文摘要: |
| Yuanzhuding Cu-Mo deposit occurs as a ring around Yuanzhuding granite at West Guangdong-East Guangxi ore belt and is controlled by combination of Chenzhou-Huaiji fault and Liupu anticlinorium. Mo ore body overwhelms the inner ring and copper ore body the outer ring. Middle formation of Upper Sub-group of Cambrian Shuikou group is the host rock. Outward is from silicification-molybdenite,chlorite, cerisitization-pyritization-pyrite, chalcopyritization. Genetically, it is a veinlet-disseminated Cu-Mo deposit related to porphyry. |
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