Xenoliths (literally, foreign rocks) of basalt enclosed in the granitic ring dyke.
Scale: coin is 28 mm in diameter.
Grid reference: 945 435
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Xenoliths (literally, foreign rocks) of basalt enclosed in the granitic ring dyke. Scale: coin is 28 mm in diameter. Grid reference: 945 435
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This page is maintained by Roger Suthren
Last Modified: 23 October, 2008