3.5" Ytrium Fluorite Freeform DS728 copper this distinctive stone has been

this distinctive stone has been used for ornamental purposes and in jewelry making

but is believed to have been used by Native Americans for tools and weapons long before that

This is a ferocious looking T-Rex carving in obsidian

Locality: Hashupi

rich coloration

3.5" Ytrium Fluorite Freeform DS728 copper this distinctive stone has been3. 5" Ytrium Fluorite Freeform Approx. Dimensions: 1. 75x1. 5x3. 5 inches Approx. Weight: 363 grams Locality: Mexico Yttrium fluorite, a rare fluorite variety, forms through the crystallization of calcium fluoride with the incorporation of yttrium ions during its growth. This mineral typically occurs in hydrothermal veins associated with granite and other igneous rocks, often found in regions such as China, Mexico, and Russia. Yttrium fluorite's