| 包裹体研究与石碌铁矿成因的探讨 |
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| 引用本文： | 喻茨玫,卢焕章.包裹体研究与石碌铁矿成因的探讨[J].地球化学,1980(4):356-367,i001. |
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| 作者姓名： | 喻茨玫 卢焕章 |
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| 摘 要： | Shilu iron deposit is one of the highly economically important rich iron deposits in China. Based upon the research results on its ore composition and fluid inclusions, it can be reasonably explained that the genesis of this iron deposit is such that marine voleanic sediments there suffered later regional metmnorphism and hydrothermal reformation. The temperature of regional metamorphism ranges from 465 to 536℃,while that of hydrothermal reformation from 344 to 396℃. The latter seems to be related to the migmatization of Zhan Xian stock near Shilu iron deposit, Due to the hydrothermal reformation, the ore-forming materials were mobilized and transfered from the marine sedimentary rocks, subsequently redepositing and concentrating as a rich iron deposit in the present site.
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| 关 键 词： | 包裹体 石碌铁矿 矿区地质 化学成分 |
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