‘Gneiss’ Rocks
Thrombolites of Lake Clifton, Near Perth, WA, Australia – freshwater algal mounds formed in the last 10,000 years
From Stephen Molyneux
Share your ‘Gneiss’ Rocks
Email blog@pesgb.org.uk with your photos
Mon 05 August 2019
Category: Gneiss Rocks
Thrombolites of Lake Clifton, Near Perth, WA, Australia – freshwater algal mounds formed in the last 10,000 years
From Stephen Molyneux
Share your ‘Gneiss’ Rocks
Email blog@pesgb.org.uk with your photos