Bison Partial Vertebrae - Fossil Quality:Staff Pick Demantoid is a green variety

Demantoid is a green variety of andradite garnet that is highly valued as a gemstone due to its intense green color and high dispersion

Approximate Size for 1 piece: 50mm x 30mm x 10mmApproximate Weight for 1 piece: 13g

Weight of 1 Mandrel: 2g

Description: Obsidian is a highly protective stone that shields against negativity and mental stress

I then made a mold around the wax- so that I could later throw molten metal into the mold

Bison Partial Vertebrae - Fossil Quality:Staff Pick Demantoid is a green varietyOrigin: Kentucky, USA Genus: American bison Era: Pliocene (2. 6 mya) Description: These bison vertebra are found in the coolest way. I've mined a lot of stone but none as fun as this. The collectors wander around in marsh and swamp area barefoot. when they feel something solid with their feet, they reach down into the water and pull it up. When they are lucky, its a fossil. The bones have calcified over the hundreds of thousands of years. Approximate