| 原始黄铁矿莓体的发现与研究 |
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| 引用本文： | 余江滨,潘侊.原始黄铁矿莓体的发现与研究[J].矿物学报,1988(4). |
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| 作者姓名： | 余江滨 潘侊 |
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| 作者单位： | 煤炭科学院地质勘探分院 西安
(余江滨)，煤炭科学院地质勘探分院 西安(潘侊) |
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| 摘 要： | 用扫描电子显微镜研究晋东南太原组下部黄铁矿矿石和煤岩中的黄铁矿,发现许多原始莓体保留着形成时的特征。这些特征反映出原始莓体大多数为硫磺细菌化石,少数由胶体形成。本文对莓体的成因、特征、形成环境等进行了论述。
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| 关 键 词： | 黄铁矿莓体 菌莓 硫磺细菌 胶体 莓体成因 |
DISCOVERY OF PRIMARY PYRITE FRAMBOIDS AND THEIR STUDY |
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| Yu Jiangbin Pan Guang.DISCOVERY OF PRIMARY PYRITE FRAMBOIDS AND THEIR STUDY[J].Acta Mineralogica Sinica,1988(4). |
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| Authors: | Yu Jiangbin Pan Guang |
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| Abstract: | The authors studied the pyrite from coal seams and pyrite ores in the lower Taiyuan Formation of southeastern Shanxi by means of SEM, and found a number of primary pyrite framboids which have preserved the characteristics at the time of formation. The internal structure of the primary framboids indicates that most of them are sulphur bacterial fossils with a small amount of gel. This paper discusses the genesis, characteristic features and forming environment of primary pyrite framboids. |
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| Keywords: | pyrite framboid bacterial framboid sulphur bacteria gel framboid genesis |
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