| 金属矿物切面形状的定量表征及其意义 |
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| 引用本文： | 周渝峰.金属矿物切面形状的定量表征及其意义[J].矿物岩石,1993,13(4):75-80. |
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| 作者姓名： | 周渝峰 |
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| 作者单位： | 成都理工学院 成都 |
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| 摘 要： | 在矿相学研究中,综合运用圆形度、表面指数和本文所建立的凹陷度等形状因子,能够定量表征金属矿物的切面形状,定量对比矿物间的晶形差异。根据形状因子曲线圈,可以较准确地了解所研究矿物晶形的总体特征。从而弥补定性描述矿物形状的不足。
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| 关 键 词： | 矿相学 表征 金属矿物 切面形状 |
NUMERICAL DESCRIPTION FOR CUTOFF FORM OF ORE MINERAL GRAINS AND ITS IMPLICATION |
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| Zhou Yufeng.NUMERICAL DESCRIPTION FOR CUTOFF FORM OF ORE MINERAL GRAINS AND ITS IMPLICATION[J].Journal of Mineralogy and Petrology,1993,13(4):75-80. |
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| Authors: | Zhou Yufeng |
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| Abstract: | In this paper several form factors for numerically specifying the cutoff forms of ore mineral grains under micrascopy are postulated. With these form factors and factor-diagrams,one can digitize the cutoff forms of mineral grains and then compare them quantitatively. This is significant for ore-microscopic research. |
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| Keywords: | mineralography mineral form form factor |
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