| 我国黄铁矿矿床类型、分布规律及前景评估 |
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| 引用本文： | 胡受奚,刘聪.我国黄铁矿矿床类型、分布规律及前景评估[J].化工矿产地质,1997(3). |
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| 作者姓名： | 胡受奚 刘聪 |
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| 作者单位： | 南京大学地球科学系(胡受奚)，江苏省地质矿产局(刘聪) |
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| 摘 要： | 中国黄铁矿资源丰富，按元素和矿物组合的不同，其矿床类型可分为：黄铁矿矿床；黄铁矿型铜矿床；含锌、铜黄铁矿型矿床；黄铁矿型多金属矿床；含钨黄铁矿型铜矿床；含锡黄铁矿型矿床；含金黄铁矿型矿床。最主要的成因类型是海底喷气沉积矿床，它广泛分布于不同时期的造山带及早前寒武纪克拉通。黄铁矿形成的构造环境可分为５种，即：边缘浅海或优地槽环境；上叠的断裂坳陷带；洋中脊；岛弧地带；陆相火山盆地。
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| 关 键 词： | 黄铁矿矿床成矿时代类型构造环境中国 |
ON PYRITE DEPOSITS IN CHINA AND THEIR TYPIES, DISTRIBUTION AND ECONOMIC POTENTIAL |
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| Hu Shouxi.ON PYRITE DEPOSITS IN CHINA AND THEIR TYPIES, DISTRIBUTION AND ECONOMIC POTENTIAL[J].Geology of Chemical Minerals,1997(3). |
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| Authors: | Hu Shouxi |
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| Institution: | Hu Shouxi (Nanjing University) Liu Cong (Jiangsu Department of Geology and Mineral Resources) |
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| Abstract: | China is rich in pyrite resources with many typies of ore deposits, such as ⑴ pyrite deposit, ⑵ Cu bearing pyrite deposit, ⑶ Cu Zn bearing pyrite deposit, ⑷ polymetal pyrite deposit, ⑸ W Cu bearing pyrite deposit, ⑹ Sn bearing pyrite deposit and ⑺ Au bearing pyrite deposit. Another genetic type, and the most important, is associated with seafloor exhalative sedimentation, distributing widely in different geological orogenic belts and Early Precambrian cratons. The tectonic settings where it formed can be divided into ⑴ marginal sea or eugeosyncline, ⑵ superimposed fault depression, ⑶ mid ocean ridge, ⑷ island arc and ⑸ subaerial volcanic depression. |
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| Keywords: | pyrite deposit mineralizing epoch type tectonic conditions China |
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