| 硫同位素混合总体筛分 |
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| 关键词:sulfur isotope mixed total screening |
| 基金项目:国家科技攻关项目(2001BA609A07) |
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| 摘要点击次数: 2123 |
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| 摘要: |
| Mixed Total Screening for Sulfur Isotope |
| The research on modern economic geology indicates that most ore deposits are characterized by multi-source, multi-stage and multi-genesis. Quantitative research of sulfur isotope source is a difficult problem that has long puzzled geochemists. The formation process of an ore deposit can therefore be regarded as the mixture or the superposition of quite a few totals, which can be described by a mathematical model of mixed total screening. In the study of middle and lower Yangtze valley and Dongpo orefield in Hunan Province, the authors successfully applied the mathematical model of mixed total screening, quantitatively solved the problem of sulfur isotope source and ore material source, and found out the ore-forming mechanism. These achievements are very valuable. |
| CUI Bin,ZHAO Lei,ZHAN Zhao-yang,HE Zhi-jun.2003.Mixed Total Screening for Sulfur Isotope[J].Acta Geoscientica Sinica,24(6):494-496. |
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