Image: Mons Claudianus (Former volcano in Egyptian desert)
A Roman camp. There was mined at the time of the Roman occupation of granite that was used in Rome in the temples
http://www.desdo.com/galerie/
"Small, MJ, research on the imperial quarries at Mons and Mons Porphyrites Claudianus in the Eastern Desert of Egypt, Bonn 1988.
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