| 野外快速偏提取技术找金的理论基础及应用 |
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| 引用本文： | 宋磊.野外快速偏提取技术找金的理论基础及应用[J].黄金地质,2001,7(3):74-78. |
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| 作者姓名： | 宋磊 |
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| 作者单位： | 武警黄金地质研究所 |
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| 摘 要： | 金矿体周围是上方常形成离子态、胶体分散和微细粒的Au晕。快速偏提取技术经在不同地区,不同矿种类型,不同地质景观条件,不同比例尺,已知和未知区面积性找矿实施应用表明,与常规土壤测量法相比,能排除“粒金效应”引起的次生晕运移现象,找矿定位准,对厚覆盖层矿体能强化异常,易于发现隐伏矿。
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| 关 键 词： | 金 快速偏提取 次生晕 金矿床 找矿 |
| 文章编号： | 1006-558(2001)03-0074-05 |
| 修稿时间： | 2001年5月16日 |
Theory foundation and application of the field quick partial extraction tecnique on gold prospecting |
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| SONG Lei.Theory foundation and application of the field quick partial extraction tecnique on gold prospecting[J].Gold Geology,2001,7(3):74-78. |
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| Authors: | SONG Lei |
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| Abstract: | There are usually many Au halos of ionic,colloidal disperated and fine grained formed around the ore bodies or just above them.By using the quick partial extraction tecnique for the area prospecting to different areas,ore types,geological landscape conditions, scales,known and unknown areas,it is found that this tecnique has more advantages than the conventional soil survey.It can get rid of the secondary halo transporting caused by the "effect of granular gold",precisely locate the ore deposit,strengthen the anomaly to the thick overburden and find buried ore easily. |
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| Keywords: | gold partial extraction the secondary halo |
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