Simple Geode or Geodized Fossil

[smithT1]

A very odd rock found by my wife in Arizona as a child.  Exact locality unknown. Lots of textures.  There are some pretty long crystals in the cavities.  Could this be a geodized fossil? If so, what kind? It doesn’t really look like pictures of geodized cephalopods or crinoids. Thanks!

[Rockwood]

1 hour ago, smithT1 said:

Could this be a geodized fossil? If so, what kind? 

Probably it could be. Without the external mold it came from to determine it's morphology it seems unlikely to ever be proven though. 

Other views and an idea of its size may help.

[smithT1]

Thank you so much! I have attached another picture that is hopefully more helpful!

Edited June 14, 2020 by smithT1

[smithT1]

One more note, my wife lived in Payson, Arizona as a child so this is the most likely locality.

Edited June 14, 2020 by smithT1

[Rockwood]

This increases the odds of someone recognizing it greatly. 

[smithT1]

Thanks!