Rock 366 : Day 6 : Crenulated Schist

Rock3660012

Day 6 : This is a schist with crenulations in three different directions.  In the image they run vertically, top right to bottom left, and on a slightly larger scale top left to bottom right.  Unknown locality. Keele collection.

Advertisements

~ by hypocentre on January 6, 2012.

 
%d bloggers like this: