| 中国大型金矿床空间分布规律及找矿方向 |
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| 引用本文： | 王世称,陈永良.中国大型金矿床空间分布规律及找矿方向[J].地球科学,1999,24(5):455-458. |
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| 作者姓名： | 王世称 陈永良 |
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| 作者单位： | [1]长春科技大学数学地质研究所 [2]吉林大学计算机科学系 |
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| 基金项目： | 国土资源部矿产资源定量预测及勘查评价开放研究实验室基金 |
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| 摘 要： | 我国存在８个金矿成带，每个放带均由数个金矿床集区构成，我国已发现的大型金矿床均赋存于金矿床密集区中，且具有与中小型金矿床密切共生的特点；因此，金矿床密集区的存在是寻找大型金矿床的区域性标志之一。
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| 关 键 词： | 大型金矿床 金矿床密集区 金异常密集区 金剩余异常 |
SPATIAL DISTRIBUTION PATTERNS AND ORE-FINDING STRATEGY FOR LARGE-SIZED GOLD DEPOSITS, CHINA |
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| Wang Shicheng,Chen Yongliang.SPATIAL DISTRIBUTION PATTERNS AND ORE-FINDING STRATEGY FOR LARGE-SIZED GOLD DEPOSITS, CHINA[J].Earth Science-Journal of China University of Geosciences,1999,24(5):455-458. |
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| Authors: | Wang Shicheng Chen Yongliang |
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| Abstract: | China has 8 gold mineral belts, each of which is composed of several concentrated areas of gold deposits. All the large-sized gold deposits in China occur in the concentrated areas of gold deposits, and are closely aariated with the medium- and small-sized gold deposits. Therefore, the existence of the concentrated areas of the gold deposits may serve as a regional indicator for the prospecting of large-sized gold deopits In addition, the gold bearing feature of palcogoological theies, the regdrial magmatism and volcanism, the regional tectonism, and the regional geological evolutionary history may serve as regional indicators for the prospecting of large-sized gold deposits. It can thus be concluded, in line with the comprehensive analytical results of the prospecting criteria mentioned above, that the large-sized gold deposits to be prospected in China should be focused on the northwestern China. |
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| Keywords: | large-sized gold deposit gold deposit concentrated area gold-anomaly concentrated area gold residual anomaly |
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