A single enigmatic cast stone monolith standing on a smooth basalt-like plinth, its surface etched with swirling, non-literal symbols and puzzle-like grooves that hint at a secret casting theory. The stone has a finely grained, subtly speckled texture in cool gray and warm beige, with tiny air holes that reveal its man-made origin. It is placed in a minimalist gallery space with pale concrete floors and a softly glowing back wall. A narrow skylight above casts a focused beam of natural light, creating dramatic side lighting and long shadows. The mood is playful yet contemplative, as if inviting viewers to decode a riddle. Photographic realism, centered composition, low-angle perspective emphasizing the monumentality of the cast stone object.

Our Story

It started with a library book. Joseph Davidovits’ They Built the Pyramids made a case I couldn’t shake — that some of the most famous stonework in the ancient world wasn’t carved, it was cast, like an early form of concrete. I was hooked enough that I ended up writing a novel around the idea: The Castors of Giza, a biblical-fiction take on how it might have actually happened.

For a long time that’s where it stayed — a novel, a personal fascination, a stack of research. Then, about two years ago, I came across the Natron Theory and the growing community of researchers and hobbyists actually testing the idea for themselves. I was finishing a rewrite of the book around the same time, and decided I wanted to be part of that community instead of just reading about it from the sidelines.

That’s how Enigma Stoneworks started. The original plan was simple: sell geopolymer-cast pieces. But the more time I spent in this community, the clearer it became that what people actually needed wasn’t another shop selling stone objects — it was somewhere to learn, compare notes, and work out the chemistry together. That became Stone Recipes: a free, open home for recipes, techniques, and the ongoing experiment of figuring out what ancient builders may have known that we’ve mostly forgotten.

Enigma Stoneworks is what’s left of the original plan, reshaped around that goal — apparel and drinkware for people who find this stuff as fascinating as I do, funding the free side of the work instead of competing with it.