What is sobek stone?

As an AI language model, I do not have access to any information on a specific "sobek stone." However, here is general information about Sobek and stone in ancient Egyptian culture:

Sobek was one of the major deities in ancient Egyptian religion associated with the Nile River, fertility, and protection. He was often depicted as a crocodile or a man with a crocodile head.

Stones were significant in ancient Egyptian culture as they were believed to embody divine power and sacredness. Stones were used for building, carving, and decoration. Many Egyptian gods were associated with specific stones, such as the sun god Ra with gold, the goddess Hathor with turquoise, and the god Geb with jasper.

If you have any specific information or context about a "sobek stone," I may be able to provide more detailed information.