You probably thought the mystery of the desert was “The Thing” along I-10 between Wilcox and Benson, but you would be wrong. The real mystery of the desert is “what in the heck did the Salado use for a white slip on Pinto, Gila and Tonto polychrome”?
Most of the stuff you read (POTTERY AND PIGMENTS IN ARIZONA: SALADO POLYCHROME) says that it was a kaolin type clay, but I doubt the people that write these things have ever attempted to duplicate Salado pottery. (more…)

