| 金矿综合信息找矿模型 |
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| 摘 要： | 综合信息找矿模型是矿产预测工作的核心,它是进行矿产预测的理论依据。文中介绍了综合信息找矿模型的概念和特点,建立模型的方法和金矿实例。建立方法包括成矿模式的研究,综合标志(地质、地球物理和地球化学等)的确立,不同等级预测对象——矿化单元的综合信息模式化,建立了金矿综合信息找矿模型。
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| 关 键 词： | 综合信息找矿模型 成矿模式 找矿信息 金矿 |
MODELLING OF GOLD DEPOSIT PROSPECTING |
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| Authors: | Wang Shicheng Cheng Qiuming Fan Jizhang |
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| Institution: | Wang Shicheng Cheng Qiuming Fan Jizhang |
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| Abstract: | It is proved that comprehensive geological information mineral deposit prospecting is an effective method to searching for the concealed and distinguishable mine- ral deposits.Comprehensive geological information mineral deposit prospecting model is a main contents and theoretical basis of the mineral deposit prospecting. After the completion of several projects on gold resource prospecting in North China, we suggest that the internal primitive gold deposits related to intrusive body in North China should be divided into two types in terms of prospecting: gold deposit related to inherited intrusive body and gold deposit related to uninherited intrusive body. Then their prospecting modeles are established. These modeles have been used to prospect for the gold deposits in Shandong, Liaoning, Hebei, Mongolia, Jilin and Anhui Provinces.The prospected results are satisfactory.Here, we only introduce the conception and character istics of the model, as well as the method to set up the model including mineralizing model, prospecting criteria (geological, geophysical and geochemical criteria) model, prospecting information model, and application of the models. |
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| Keywords: | comprehensive geological information prospecting model mineraling model prospecting information gold deposit |
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