| 贵州卡林型金矿成矿系列及找矿方向 |
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| 关键词:structural alteration body metallogenic series Carlin-type gold deposit prospecting direction Guizhou |
| 基金项目:国家自然科学基金项目“我国西南(贵州)喀斯特地区特色矿产成矿理论及综合利用”(编号: U1812402);贵州省科技计划项目“贵州省卡林型金矿成矿与找矿科技创新人才团队建设”(编号: 黔科合平台人才-CXTD[2021]007);贵州省地质勘查资金项目“黔西南金矿多层次构造滑脱成矿系统研究与找矿预测”(编号: 520000214TLCOG7DGTNRG) |
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| 摘要: |
| Metallogenic Series and Prospecting Direction of Carlin-type Gold Deposit in Guizhou Province |
| Carlin-type gold deposit is an important mineral in the low-temperature metallogenic domain of South China. It is the most important part of the Nanpanjiang–Youjiang Carlin-type gold deposit gathering area in Guizhou, and one of China’s important gold resources producing areas. Its tectonic location is in the western part of the Jiangnan composite orogenic belt. In this paper, the characteristics of typical deposits are deeply studied using the theoretical research method of metallogenic series, and the temporal and spatial laws of Carlin-type gold deposits are systematically summarized. In Guizhou, there are 10 types of Carlin-type gold deposits, 5 metallogenic subseries and 3 metallogenic series. A multi-level tectonic detachment metallogenic system of Nanpanjiang–Youjiang Carlin-type gold deposits based on structural alteration was established. A comprehensive prospecting prediction model of Carlin-type gold deposits in Guizhou was established. Based on this, the regional metallogenic prediction was made, with 24 prospecting prediction areas delineated, and the prospecting direction of Carlin-type gold deposits in Guizhou was defined. |
| LIU Jian-zhong,XU Liang-yi,SONG Wei-fang,WANG Ze-peng,WANG Da-fu,YANG Cheng-fu,LI Jun-hai,ZHENG Lu-lin,LI Song-tao,TAN Qin-ping,XIE Zhuo-jun,LIU Jing-ke,YANG Yu-hong,TAN Li-jin,CHEN Fa-en,TAN Dai-wei,WANG Xiao-yong.2023.Metallogenic Series and Prospecting Direction of Carlin-type Gold Deposit in Guizhou Province[J].Acta Geoscientica Sinica,44(5):797-814. |
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