‘Gneiss’ Rocks
Surface of mud deformed by ice crystals, Lake Windermere, Columbia River Valley, Rocky Mountain Trench, B.C. Canada
From Fred J. Ketter
Share your ‘Gneiss’ Rocks
Email blog@pesgb.org.uk with your photos
Mon 05 August 2019
Category: Gneiss Rocks
Surface of mud deformed by ice crystals, Lake Windermere, Columbia River Valley, Rocky Mountain Trench, B.C. Canada
From Fred J. Ketter
Share your ‘Gneiss’ Rocks
Email blog@pesgb.org.uk with your photos