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Puma punku hi-res stock photography and images - Alamy
Tiahuanaco Monuments (Tiwanaku / Pumapunku), Bolivia are made of geopolymer artificial stones created 1400 years ago. – Geopolymer Institute
The Mystery of Puma Punku's Precise Stonework | Amusing Planet
Ruins of Pumapunku or Puma Punku part of a large temple complex or monument group that is part of the Tiwanaku Site near Tiwanaku, Bolivia Stock Photo - Alamy