Rock 366 : Day 294 : Ercall Granophyre

Rock3661236

Day 294 : Field course to Ercall Quarries, Shropshire, England. Late Precambrian Ercall Granophyre overain unconformably by the basal breccio-conglomeratic facies of the Lower Cambrian Wrekin Quartzite Formation.

Advertisements

~ by hypocentre on October 28, 2012.

 
%d bloggers like this: