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The Gate of the Sun: A megalithic solid stone structure, confusing experts ever since its discovery | The Vintage News
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Tiahuanaco Monuments (Tiwanaku / Pumapunku), Bolivia are made of geopolymer artificial stones created 1400 years ago. – Geopolymer Institute
![New Discoveries at Tiwanaku & Puma Punku: The Lost Statue of Viracocha and Secret Rooms of Hidden Artifacts | Ancient Origins New Discoveries at Tiwanaku & Puma Punku: The Lost Statue of Viracocha and Secret Rooms of Hidden Artifacts | Ancient Origins](https://www.ancient-origins.net/sites/default/files/field/image/Tiwanaku-Puma-Punku.jpg)
New Discoveries at Tiwanaku & Puma Punku: The Lost Statue of Viracocha and Secret Rooms of Hidden Artifacts | Ancient Origins
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South American Andes Altiplano with Tiwanaku (Gate of the Sun) / Pumapunku. | Download Scientific Diagram
![South American Andes Altiplano with Tiwanaku (Gate of the Sun) / Pumapunku. | Download Scientific Diagram South American Andes Altiplano with Tiwanaku (Gate of the Sun) / Pumapunku. | Download Scientific Diagram](https://www.researchgate.net/publication/335699977/figure/fig1/AS:801213226426371@1568035527782/South-American-Andes-Altiplano-with-Tiwanaku-Gate-of-the-Sun-Pumapunku.jpg)
South American Andes Altiplano with Tiwanaku (Gate of the Sun) / Pumapunku. | Download Scientific Diagram
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