Examination of rock surfaces with the scanning electron microscope

被引：3
作者：
Gillott, J. E. [1 ]
机构：
[1] Natl Res Council Canada, Div Bldg Res, Mat Sect, Ottawa, ON, Canada
来源：
JOURNAL OF MICROSCOPY | 1970年 / 91卷
关键词：
D O I：
10.1111/j.1365-2818.1970.tb02223.x
中图分类号：
TH742 [显微镜];
学科分类号：
摘要：
A fracture surface of rock (greywacke) was examined with the scanning electron microscope prior to, and after, surface etching for successively increasing time intervals in 2 M NaOH at 38 degrees C (100 degrees F). The same area of rock was successfully relocated in the microscope so that the effect of the alkali upon minerals and microstructure could be observed by direct comparison of micrographs. Layer-structure silicates showed exfoliation.
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页码：203 / 205
页数：3
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