Coral mushroom with blue tigers eye in resin crystal

An adorable little coral mushroom atop a bit of dirt and a long tumbled blue tigers eye. When we assembled the piece the stone was all one color but as time has passed, the top of it where it touches the mushroom has begun to change a rust colored orange. No idea what’s happening in there. No idea if it’ll continue to happen. 😅 Making this a very unique piece.