>>13364187That paper doesn't support you or the video, it talks about obsidian used for; "Decorative and ceremonial items including jewelry, amulets, grave goods and many other objects were made of the black stone."
NOT for construction of Statues.
Look, the geopolymer theory is good.
I'm against the "Giant 20 foot magnifying glass used to mold granite into statues"....
Seriously?
Also your pic was made by a white sculptor
>pic relatedfucking leaf