Paul Mamani’s Reviews > Rocks and Minerals > Status Update
Paul Mamani
is on page 30 of 104
Great book. l learn a lot about rocks from the Altiplano: Basalto one hardest rocks on earth which my people Ancient Tiwanakus and Incas employed to built tatinic constructions like Sillustani towe-graves or Machupicchu citadel.
— Nov 26, 2015 11:28AM
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