Sacsayhuaman

Plasticine Stones of Sacsayhuaman | N. Berdnikov, PhD

In 2012 the Ministry of Culture in Peru requested the involvement of Russian specialists in geology to help to identify the source of collapsing megalithic blocks in the fortress of Sacsayhuaman.

Geopolymer or Natural Rocks? The Geological Truth of Sacsayhuaman, Peru | Ancient Architects

It’s truly mind-boggling how such enormous blocks of stones can be so randomly shaped yet so perfectly put together.