Petrified Wood and Gypsum Crystals. Wyoming 2019
Found this with cool gypsum crystals all over and inside it, possibly some salt throughout and again possibly some opalized parts too.
Giant Gypsum crystal from Wyoming
Found a new spot to hunt in Wyoming on our short cross country drive and it paid off! This one's HUGE and the biggest I've ever heard of or seen coming outta the area. My cousin even stepped on part of it and kept walking LOL totally missed it!! What a BEAST