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The effect of grinding on Micas

Published online by Cambridge University Press:  14 March 2018

Robert C. Mackenzie
Affiliation:
The Macaulay Institute for Soil Research, Craigiebuckler, Aberdeen
Angela A. Milne
Affiliation:
The Macaulay Institute for Soil Research, Craigiebuckler, Aberdeen
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Extract

The general effect of grinding upon various minerals and the manner in which time of grinding affects cation-exchange capacity, etc., have been known for some time, but relatively little information is available upon the micas (Jackson and Truog, 1939; Kelley and Jenny, 1946; Parkert et al., 1950; Mackenzie and Milne, 1953). This, coupled with an observation made here on the pronounced effect of short-period grinding on muscovite, has led to a more detailed examination of the effects induced by such grinding upon some micas. Since the data for muscovite are completely discussed elsewhere (Mackenzie and Milne, 1953) only preliminary experiments upon biotite and vermiculite are recorded here.

Type
Research Article
Copyright
Copyright © The Mineralogical Society of Great Britain and Ireland 1953

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References

Jackson, H. L., and Truog, E., 1939. Proc. Soil Soc. Amer., 4, 136.Google Scholar
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Walker, G. F., and Milne, A. A., 1950. Trans. Int. Congr. Soil Sci., Amsterdam, 2, 62.Google Scholar