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A Method of making Thin Sections from Friable Materials and its use in the Examination of Shales from the Coal Measures
Published online by Cambridge University Press: 01 May 2009
Extract
During the investigation of certain water-soluble and porous materials it was necessary to produce thin sections showing their structure and crystal composition. Using water as a lubricant during the thinning of the sections the specimens tended to break up and essential constituents were lost through solution, while paraffin had a marked solvent action on the Canada balsam cement resulting in disintegration of the thin section and contamination by particles of carborundum.
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- Copyright © Cambridge University Press 1947
References
REFERENCE
Mitchell, G. H., 1942. Geology of the Warwickshire Coalfield, with Animal Palaeontology, by C. J. Stubblefield, and Plant Palaeontology by R. Crookall. Geological Survey, Great Britain, Wartime Pamphlet No. 25.Google Scholar
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