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Regional Study of Epidote, Mica, and Albite Fabrics of the Moines

Published online by Cambridge University Press:  01 May 2009

C. B. Crampton
C. B. Crampton
Affiliation:
30 Mount Preston, Leeds, 2.
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Abstract

The great majority of Moine lineations are mica structures, and together with a parallel preferred orientation of epidote [010]-axes, are directed mainly into the south-east quadrant. This orientation is retained within the crush zone alongside the Moine Thrust. The regional preferred orientation of muscovite [100]-axes and [001]-axes is consistent with north-east and south-west movements except within the crush zone where fabric reorientation suggests movements normal to this direction. The growth of albite textures and fabric is intimately associated with thrust plane movements, the preferred orientation of albite suggesting a south-east and north-west vertical plane of deformation.

Type
Articles
Information
Geological Magazine , Volume 94 , Issue 2 , April 1957 , pp. 89 - 103
Copyright
Copyright © Cambridge University Press 1957

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References

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