Calcite on Amethyst cluster From San Eugenio, Artigas Dept., Uruguay amethsyt Here is a large vertebrae

Here is a large vertebrae from the massive Spinosaurus maroccanus theropod dinosaur

with glittering druzy crystalline blossoms covering a cluster of long

While this stone has a slow and steady energy to it

This specimen is a large

The fluorite crystals have great luster with a gradient color of navy blue to royal blue in certain areas

Calcite on Amethyst cluster From San Eugenio, Artigas Dept., Uruguay amethsyt Here is a large vertebraeFrom San Eugenio, Artigas Dept., Uruguay Large 4'' x 2. 5" scalenohedral crystal of calcite on amethyst matrix accented by isolated cluster of colorless quartz. The calcite crystal shows fully terminated faces composed of small micro etched faces, with a rich transparent golden yellow core. There an very light micro crystal coating over the calcite which gives its a scintillating sparkle. 12. 6 lbs, 10 x 8 x 8 inches