| 甘肃北山富铁矿床类型、成矿系列及成矿预测 |
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| 引用本文： | 杨敏之. 甘肃北山富铁矿床类型、成矿系列及成矿预测[J]. 地质找矿论丛, 2003, 18(1): 6-12 |
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| 作者姓名： | 杨敏之 |
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| 作者单位： | 天津地质研究院,天津,300061 |
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| 摘 要： | 在甘肃北山区域地质背景、含富铁矿岩石建造、富铁矿床地质、地球化学研究基础上，着重对黑鹰山、碧玉山、狼娃山、白山泉、双井子等5个富铁矿床进行了剖析研究。提出甘肃北山富铁矿床有6种矿床类型、5个含富铁矿岩石建造、3个成矿系列（矿浆－热泉成矿系列；火山－热水－沉积成矿系列；火山沉积－气液叠加成矿系列），指出找矿方向，进行了成矿预测。
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| 关 键 词： | 含富铁矿岩石建造 矿床类型 成矿系列 成矿预测 甘肃 找矿方向 |
| 文章编号： | 1001-1412(2003)01-0006-07 |
| 收稿时间： | 2002-10-10 |
RICH IRON ORE DEPOSIT TYPES, ORE FORMATION SERIES AND THE IRON ORE PREDICTION IN BEISHAN AREA, GANSU PROVINCE |
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| YANG Min-zhi. RICH IRON ORE DEPOSIT TYPES, ORE FORMATION SERIES AND THE IRON ORE PREDICTION IN BEISHAN AREA, GANSU PROVINCE[J]. Contributions to Geology and Mineral Resources Research, 2003, 18(1): 6-12 |
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| Authors: | YANG Min-zhi |
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| Affiliation: | Tianjin Geological Academy, Tianjin 300061, China |
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| Abstract: | In Beishan area, Gansu province occur many rich iron ore deposits. Detail analysis of regional geological background, geology and geochemistry of the deposits and the host rock formations of Heiyingshan, Biyushan, Langwashan, Baishanquan, Shuangjingzi iron deposits reveals 6 types of iron deposits, 5 host rock formations and 3 ore formation series (or magma-hot spring series volcanic-hot water-sedimentary series; volcao-sedimentary-exhalative fluid superimposition series). Ore prediction and prospect direction are pointed out. |
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| Keywords: | host rock formations of rich iron ore deposits ore deposit types ore formation series ore prediction Beishan area Gansu province |
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