| 旋转台法鉴别斜长石双晶律 |
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| 引用本文： | 沈上越. 旋转台法鉴别斜长石双晶律[J]. 矿物岩石, 1990, 10(3): 33-40 |
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| 作者姓名： | 沈上越 |
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| 作者单位： | 中国地质大学 武汉 |
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| 摘 要： | 用旋转台法鉴别斜长石双晶律,在A.C.马富宁“斜长石主要双晶鉴别图的基础上。把11种⊥a切面增为17种,并绘制了立体图.对比斜长石双晶律和系统研究斜长石特征,应分别采用A.李德曼法和D.B.斯利蒙斯法,并举例详述了后者的应用.
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| 关 键 词： | 斜长石 双晶律 鉴定 立体图 |
THE RECOGNITION OF PLAGIOCLASE TWINS WITH UNIVERSAL STAGE METHOD |
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| Shen Shangyue. THE RECOGNITION OF PLAGIOCLASE TWINS WITH UNIVERSAL STAGE METHOD[J]. Journal of Mineralogy and Petrology, 1990, 10(3): 33-40 |
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| Authors: | Shen Shangyue |
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| Abstract: | The author drew systematically the stereoscopic sketch map of 17 plagioclase twins. This is the first time to draw systematically the character of 17 plagioclase twins on approximately section a under the microscope.It is very important to understand the space concept of different plagioclase twins and to distinguish them. |
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