[T]he real breakthrough took place when, in 1978-1980, we developed... a -based geopolymeric liquid binder comprising soluble alkali-silicate... the … - Joseph Davidovits

So we started with mud bricks that were used in the enclosures during the 2nd Dynasty. They did not have stone [working, hard metal] tools so... they used mud bricks. Then... the invention of the first limestone bricks by agglomeration. The technology improved into bigger and bigger... limestone blocks, and then suddenly, 800 years later, they had tools to cut the stone. No! They returned to pyramids made of mud brick. So this is something is not capable of explaining. It is something that ic technology is capable of explaining, essentially because here we had a stop of the use of this technology to make stone.

[F]or the god it is different. "A mountain of mud began to rise up from the shadow's waters, the mountain of mud swelled up, casting out bubbles and took the form of the first god Amun. And Amun pulled out (carved) the limbs and all the parts of his body, and these parts of the body of Amum were transformed into men, animals, and all creation..." This is different...

There is no way of distinguishing a synthetic zeolite from a natural one.