| 大型铜多金属矿床地球化学异常评价指标的量化研究 |
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| 引用本文： | 刘崇民,李应桂,史长义.大型铜多金属矿床地球化学异常评价指标的量化研究[J].物探与化探,2000,24(4):241-245,249. |
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| 作者姓名： | 刘崇民 李应桂 史长义 |
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| 作者单位： | 中国地质科学院地球物理地球化学勘查研究所,河北,廊坊,065000 |
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| 摘 要： | 集20多个铜、多金属矿床的区域、矿带(田)、矿床不同比例尺的地质、地球化学勘查资料,研制了定量评价大矿异常的地球化学方法。在系统研究不同规模多种勘查尺度地球化学异常特征的基础上,初步总结了评价大型矿床的地球化学量化评价预测指标。
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| 关 键 词： | 大型矿床 地球化学评价指标 量化 |
| 收稿时间： | 2000-01-24 |
| 修稿时间： | 2000-03-07 |
QUANTIFIED STUDIES OF INDICES FOR APPRAISAL OF GEOCHEMICAL ANOMALIES OVER LARGE-SIZE COPPER AND POLYMETALLIC DEPOSITS |
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| LIU Chong-min,LI Ying-gui,SHI Chang-yi.QUANTIFIED STUDIES OF INDICES FOR APPRAISAL OF GEOCHEMICAL ANOMALIES OVER LARGE-SIZE COPPER AND POLYMETALLIC DEPOSITS[J].Geophysical and Geochemical Exploration,2000,24(4):241-245,249. |
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| Authors: | LIU Chong-min LI Ying-gui SHI Chang-yi |
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| Institution: | Institute of Geophysical and Geochemical Exploration, CAGS, Langfang 065000, China |
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| Abstract: | Based on geological and geochemical exploration data of more than twenty copper and polymetallic deposits,including data of regional geology,ore belts(orefields)and ore deposits on different scales,the authors put forward the geochemical method for quantified appraisal of anomalies in large deposits.Through the systematic study of geochemical anomalies of different sizes,this paper has tentatively summed up geochemical quantified evaluation and predictin indices for appraisal of larg size ore deposits. |
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| Keywords: | large size ore deposit geochemical evaluation index quantification |
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