| 官庄—沙坪一带金矿地质特征及找矿预测 |
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| 引用本文： | 郝玉军,彭南海. 官庄—沙坪一带金矿地质特征及找矿预测[J]. 矿产勘查, 2018, 9(5): 850-857 |
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| 作者姓名： | 郝玉军 彭南海 |
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| 作者单位： | 有色金属矿产地质调查中心 |
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| 基金项目： | 中国地质调查局项目(编号:12120115028801、DD20160029)资助。 |
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| 摘 要： | 官庄—沙坪一带位于雪峰山弧形构造带由北东向到近东西向的转折部位,金矿资源丰富,成矿地质条件优越,找矿前景良好。文章在论述沃溪金—锑—钨多金属矿床地质特征的基础上分析了区域金矿成矿规律,总结了金矿控矿要素,建立了该区金矿成矿模式和预测模型。结合1∶5万水系沉积物地球化学异常特征,开展了矿产预测,并对今后矿产勘查工作提出了建议。
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| 关 键 词： | 金矿 成矿模式 预测模型 地球化学异常 矿产预测 |
| 收稿时间： | 2018-04-20 |
Geological characteristics and prospecting prediction of Au deposits along Guanzhuang - Shaping area |
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| HAO Yu-jun and PENG Nan-hai. Geological characteristics and prospecting prediction of Au deposits along Guanzhuang - Shaping area[J]. Mineral Exploration, 2018, 9(5): 850-857 |
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| Authors: | HAO Yu-jun and PENG Nan-hai |
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| Affiliation: | China Non-ferrous Metals Resource Geological Survey, Beijing 100012 and China Non-ferrous Metals Resource Geological Survey, Beijing 100012 |
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| Abstract: | The area along Guanzhuang - Shaping is located in the turning point of Xuefeng mountain arc tectonic zone turning from NE into nearly EW, with abundant of gold resources, superior ore-forming geological conditions and good prospecting potential. Based on the disscusion of the geological characteristics of the Woxi Au-Sb-W polymetallic deposit, this paper analyzed the regional metallogenic regularities and got a conclusion about the controlling factors of Au deposits and extablished the metallogenic and prediction models for Au deposits in this area. Combing with the characteristics of geochemical anomalies of 1:50000 stream sediments, the paper carried out prediction for mineral resources and put forward suggestions for future mineral exploration in this area. |
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| Keywords: | Au deposit metallogenic model prediction model geochemical anomalies prospecting prediction |
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