Apparently someone has recreated it. https://yucatantoday.com/en/blog/how-is-the-maya-blue-pigment-made https://yucatantoday.com/en/blog/how-is-the-maya-blue-p

Apparently someone has recreated it. https://yucatantoday.com/en/blog/how-is-the-maya-blue-pigment-made https://yucatantoday.com/en/blog/how-is-the-maya-blue-pigmen...