Remarkable folded dacitic dikes at Mina Ragra, Peru
Peru has a very unusual historic vanadium deposit called Mina Ragra that was produced from a small open pit located
Read MorePeru has a very unusual historic vanadium deposit called Mina Ragra that was produced from a small open pit located
Read MoreUruguay, and in particular people in the beach city of Punta del Este, are calling attention to the Old World-centric
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