| 辽宁砖庙矿区硼矿床硬石膏的发现及成因讨论 |
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| 引用本文： | 黄作良,莫珉.辽宁砖庙矿区硼矿床硬石膏的发现及成因讨论[J].现代地质,1996,10(3):350-355. |
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| 作者姓名： | 黄作良 莫珉 |
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| 作者单位： | 长春地质学院地质系，化学工业部化学矿产地质研究院 |
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| 摘 要： | 在对辽宁砖庙矿区硼矿床的矿物学研究中发现了硬石膏。该矿物产于硼矿体中，与遂安石、菱镁矿、镁橄榄石、袁复礼石、硼铝镁石等共生。通过矿物学研究和稀土元素、硫同位素的分析表明，由于硬石膏是蒸发沉积变质成因的，所以硼矿床也应是蒸发沉积变质成因的
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| 关 键 词： | 辽东硼矿硬石膏蒸发沉积变质区域 变质作用 |
DISCOVERY AND GEOLOGICAL SIGNIFICANCES OF ANHYDRITE ON BORON DEPOSITS IN ZHUAN MIAO AREA, LIAONING |
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| Huang Zuoliang.DISCOVERY AND GEOLOGICAL SIGNIFICANCES OF ANHYDRITE ON BORON DEPOSITS IN ZHUAN MIAO AREA, LIAONING[J].Geoscience——Journal of Graduate School,China University of Geosciences,1996,10(3):350-355. |
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| Authors: | Huang Zuoliang |
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| Abstract: | Anhydrite was discovered in boron deposits of Zhuanmiao area, Liaoning Province. It is hosted in boron ore body, and is coexisted with suanite, magnesite, forsterite, yuanfuliite and sinhalite etc. The analysis results of REE and sulfur isotope for anhydrite show that it was formed within an original evaporated environment in marine. Therefore, we think that boron deposits was formed in the environment of evaporation sedimentation metamorphism. |
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| Keywords: | Liaodong boron deposit anhydrite evaporation sedimentation metamor phism regional metamorphism |
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