T. Rex Femur Bone Fossil- Hell Creek | River Walkers Minerals amethyst This vibrant fluorite cluster features

This vibrant fluorite cluster features sharply defined cubic crystals in rich shades of deep violet and lavender with excellent transparency and beautiful internal color zoning

Dimensions: 7

with countless little windows

while the boulangerite inclusions add another layer of interest that makes this classic Peruvian association so desirable

The overlapping cubes create an attractive three-dimensional display

T. Rex Femur Bone Fossil- Hell Creek | River Walkers Minerals amethyst This vibrant fluorite cluster featuresWeight: 233g Dimensions: 3. 9 x 3. 2 x 1. 8 Locale: Hell Creek Formation, Montana, USA A beautiful fossil bone fragment that was once a part of a Tyrannosaurus rex femur, collected from the Hell Creek Formation in Montana. This piece has excellent surface texture with natural cracking, warm tan brown mineralization, and dark dendritic mineral patterns across the bone. The dendrites give it a fern like, spotted look, which formed from minerals moving