Scanning Electron Microscope Examination of Quartz Surface Textures from Kaolinized Granitic Rocks

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Title ( eng )
Scanning Electron Microscope Examination of Quartz Surface Textures from Kaolinized Granitic Rocks
Creator
KITAGAWA Ryuji
Köster Heinlich M.
Yeon Hwang Jin
Zaikov V.V.
Udachin V.N.
Source Title
Journal of science of the Hiroshima University. Series C, Earth and planetary sciences
Volume 10
Issue 1
Start Page 159
End Page 172
Abstract
Observation of surfaces of quartz in kaolinized granitic rocks by scanning electron microscopy was applied to provide information on the environmental conditions of kaolinization. Comparing with the quartz grain surfaces from kaolinite and halloysite specimens each other, quartz crystals from kaolinite specimens show extremely rough surfaces caused by deep dissolution pits, while the surfaces from halloysite are relatively smooth surfaces. Quartz surfaces in hydrothermal kaolinized granitic rocks are extremely rougher than those in weathered granitic rocks.
Language
eng
Resource Type departmental bulletin paper
Publisher
Hiroshima University
Date of Issued 1994-08-30
Publish Type Version of Record
Access Rights open access
Source Identifier
[ISSN] 0075-4374
[NCID] AA11095875