the first #SilentSunday of September 2026

 

Beinn Eighe in the morning
Bottom to top: 
Lewiston Gneiss: 1.65 billion years old. 
Torridon Sandstone: +/- 1 billion years old. 
Cambrian Quartzite: A mere 550 million years old.
Photo by Steve Carter @GetCarter@mastodonapp.uk

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