File:EGS Ballachulish Photo 25.jpg

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Summary

description
English: Stop 5-10. Detail of 'chocolate-tablet' migmatite. The rock consists of interlayered petite and semipelite. Cordierite-rich hornfels lavers and broken into angular fragments in a tablet structure, with mobile leucocratic material both cross-cutting and running parallel to the layering. The mobile leucocratic material separating the hornfels fragments merges into semi-pelitic layers and does not form extensively cross-cutting veins. Compare with Photos 10 and 21. Photo 25 From: Pattison, D.R.M. and Harte, B. The Ballachulish Igneous Complex and aureole: a field guide. Edinburgh : Edinburgh Geological Society, 2001.
source Edinburgh Geological Society
author Edinburgh Geological Society

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{{subst:Custom license marker added by UW}} Edinburgh Geological Society

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current22:36, 3 November 2015Thumbnail for version as of 22:36, 3 November 20151,402 × 750 (676 KB)Scotfot (talk | contribs)User created page with UploadWizard