| 西藏雄村铜金矿床的数字矿床模型构建及意义 |
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| 关键词:geological descriptive model digital mineral deposit model large-scale metallogenic prognosis |
| 基金项目:国家自然科学基金项目(编号: 41172077)；国家973项目(编号: 2011CB403103)；青藏专项(编号: 1212011085529) |
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| The Digital Mineral Deposit Model and Its Significance for Xiongcun Cu-Au Deposit, Tibet |
| The Xiongcun porphyry copper-gold deposit was found and explored earlier in the Gandise metallogenic belt, accumulating a wealth of data. It is a kind of typical island arc type porphyry copper-gold deposit in this belt. A thorough study of this deposit is of great significance for tracing the “Xiongcun type” deposits in similar geological settings. This paper summarized the ore-forming geological conditions and the ore-controlling factors of Xiongcun porphyry copper-gold deposit and used 3D geological modeling and visualization technology to build its digital deposit model based on the geological exploration data to show the deposit in three-dimensional space and to manage the deposit visually and dynamically. At the same time, the combination of the digital deposit model withthe large-scale aeromagnetic data could provide strong technical support for the deep and peripheral quantitative prediction of the mining area in three-dimensional space. |
| ZHANG Ting-ting,HUANG Yong,TANG Xiao-qian,LIU Fei.2012.The Digital Mineral Deposit Model and Its Significance for Xiongcun Cu-Au Deposit, Tibet[J].Acta Geoscientica Sinica,33(4):654-662. |
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