![Tiahuanaco Monuments (Tiwanaku / Pumapunku), Bolivia are made of geopolymer artificial stones created 1400 years ago. – Geopolymer Institute Tiahuanaco Monuments (Tiwanaku / Pumapunku), Bolivia are made of geopolymer artificial stones created 1400 years ago. – Geopolymer Institute](https://www.geopolymer.org/wp-content/uploads/Tiwanaku-Pumapunku-300x170.jpg)
Tiahuanaco Monuments (Tiwanaku / Pumapunku), Bolivia are made of geopolymer artificial stones created 1400 years ago. – Geopolymer Institute
![Elaborate stone carving in megalithic stone at Puma Punku, part of the Tiwanaku archaeological complex, a UNESCO world heritage site near La Paz, Bolivia. Stock Photo | Adobe Stock Elaborate stone carving in megalithic stone at Puma Punku, part of the Tiwanaku archaeological complex, a UNESCO world heritage site near La Paz, Bolivia. Stock Photo | Adobe Stock](https://as2.ftcdn.net/v2/jpg/02/20/63/61/1000_F_220636112_e43kxg1EvU83vIRGr2Oj4Tk7eh28psZJ.jpg)
Elaborate stone carving in megalithic stone at Puma Punku, part of the Tiwanaku archaeological complex, a UNESCO world heritage site near La Paz, Bolivia. Stock Photo | Adobe Stock
![UNESCO World Heritage Centre - Document - Ruins of Puma Punku. Tiwanaku: Spiritual and Political Centre of the Tiwanaku Culture (Bolivia (Plurinational State of)) UNESCO World Heritage Centre - Document - Ruins of Puma Punku. Tiwanaku: Spiritual and Political Centre of the Tiwanaku Culture (Bolivia (Plurinational State of))](https://whc.unesco.org/uploads/thumbs/site_0567_0009-500--20151104161013.jpg)