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A Simple Grid Deviation Technique of Study of the Areal Composition Variations in Granitic Bodies

Published online by Cambridge University Press:  01 May 2009

Ajit Kumar Saha
Ajit Kumar Saha
Affiliation:
Department of Geology, Presidency College, Calcutta, India.
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Abstract

A method of preparing grid deviation maps for the representation of the areal composition variations in granitic bodies is described. A comparative study of this method and the trend surface method by using the data of forty-five modal analyses of Bahalda hornblende granodiorite indicates greater effectiveness of the former in several respects.

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Type
Articles
Information
Geological Magazine , Volume 101 , Issue 2 , 17 April 1964 , pp. 145 - 149
Copyright
Copyright © Cambridge University Press 1964

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References

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