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Dr Linda Cotterill
arkleton.bsky.social
did:plc:aszvkdhkwrut5fxykbiygmwd
The magma chamber of the Ardnamurchan volcano in west Scotland, erupted 60 million years ago. Now exposed by erosion, when active it was 4 km below ground. This is part of crustal rifting and formation of the North Atlantic Ocean. It is awesome to be able to walk inside the ancient chamber now!
2025-07-26T09:45:16.903Z