GEODE, This one has a flat back but has a lot of depth in the surface. I'm not sure what the minerals are but the surface has a lot of druzy crystals. It was in a lot I found at a local gem show.
Please note that your screen may show slightly different coloration than what is seen in person. You will receive the exact items pictured here, but there may be slight shifts in color.
Please review our new disclaimers/policies in the specified links below!