| 杨金沟白钨矿床地质特征及找矿前景分析 |
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| 引用本文： | 张汉成,王京彬,艾霞. 杨金沟白钨矿床地质特征及找矿前景分析[J]. 地质与勘探, 2005, 41(6): 42-48 |
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| 作者姓名： | 张汉成 王京彬 艾霞 |
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| 作者单位： | 中国科学院广州地球化学研究所,广州,510640;北京矿产地质研究院,北京,100012;北京矿产地质研究院,北京,100012 |
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| 基金项目： | 国家重点基础研究发展计划(973计划) |
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| 摘 要： | 杨金沟白钨矿床是目前我国东北地区发现最大的钨矿资源地,其资源量已超过大型规模.文章通过大量野外地质调查和室内观察,总结了杨金沟白钨矿床基本地质特征,并对主要控矿因素及矿床成因类型进行了深入研究;另外,在该矿床现有勘查成果基础上,结合矿体空间产出特征和断裂构造等主要控矿因素,剖析了该矿床钨矿化富集规律,进一步明确了杨金沟地区白钨矿床的找矿远景和方向.
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| 关 键 词： | 白钨矿床 控矿因素 矿化富集规律 杨金沟 |
| 文章编号： | 0495-5331(2005)06-0042-07 |
| 收稿时间： | 2005-07-15 |
| 修稿时间： | 2005-08-02 |
GEOLOGICAL CHARACTERISTICS AND PROSPECTING IN YANGJINGOU SCHEELITE DEPOSIT |
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| ZHANG Hang-cheng,WANG Jing-bin,AI Xia. GEOLOGICAL CHARACTERISTICS AND PROSPECTING IN YANGJINGOU SCHEELITE DEPOSIT[J]. Geology and Prospecting, 2005, 41(6): 42-48 |
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| Authors: | ZHANG Hang-cheng WANG Jing-bin AI Xia |
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| Affiliation: | 1. Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640; 2. Beijing institute of Geology for Mineral Resources, Beijing 100012 |
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| Abstract: | Yangjingou scheelite deposit is the biggest known wolfram deposit in the northeast China by now, which wolfram ore reserves surpass large-scale. After a lot of field geological survey and indoor observation, the geological characteristics, major ore-control factors and genetic type of Yangjingou scheelite deposit are summarized. Based on prospecting results, ore body occurrence and major ore-controlling factors such as fault structure, mineralizing concentration rules are analyzed, and scheelite deposit prospecting direction in the district is pointed out. |
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| Keywords: | scheelite deposit geological characteristics ore-controlling factor mineralizing concentration rule Yangjingou |
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