| 四川黑水地区锰矿床特征与找矿远景 |
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| 引用本文： | 周兵,黄昌华,陈根.四川黑水地区锰矿床特征与找矿远景[J].四川地质学报,2010,30(1):16-19. |
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| 作者姓名： | 周兵 黄昌华 陈根 |
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| 作者单位： | 四川省核工业地质调查院,成都,610061 |
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| 摘 要： | 黑水地区锰矿床主要赋存于下三叠统菠茨沟组地层中,受构造控制。矿石矿物主要有硬锰矿、软锰矿、褐锰矿、菱锰矿、钙菱锰矿等。脉石矿物主要有磁铁矿、针铁矿、黄铁矿等。主成矿元素锰的资源量可达特大型以上,属于沉积变质型锰矿床。该区及外围均具有很大的找矿潜力。
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| 关 键 词： | 锰矿床 找矿标志 找矿远景 四川黑水 |
Geological Features and Prospecting Potential of Mn Deposits in Heishui, Sichuan |
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| ZHOU Bing,HUANG Changhua,CHEN gen.Geological Features and Prospecting Potential of Mn Deposits in Heishui, Sichuan[J].Acta Geologica Sichuan,2010,30(1):16-19. |
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| Authors: | ZHOU Bing HUANG Changhua CHEN gen |
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| Institution: | ZHOU Bing HUANG Changhua CHEN gen(Sichuan Institute of Geological Survey for Nuclear Industry,Chengdu 610061) |
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| Abstract: | Mn deposits in Heishui,Sichuan are confined to the Lower Triassic Bocigou Formation and controlled by structure.Ore minerals are composed of psilomelane,pyrolusite,braunite,rhodochrosite and manganocalcite and gangue minerals are composed of magnetite,goethite and pyrite and so on.The deposit belongs to sedimentary metamorphic type with giant reserves.The Heishui area is very perspective for Mn resources. |
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| Keywords: | Mn deposit prospecting criteria prospecting potential Heishui Sichuan |
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