1-3/4" Bicolor Elbaite Tourmaline 309fb066cdc23241defffbba1edef2fa This is a large cuff

This is a large cuff that would fit an 8 or 9 inch wrist

Goedelli: Unlike many other fish specimens

so unlike diamonds

The color of each piece is dependent upon other trace minerals present in the locality at the time of fossilization

Corundum is a hard stone

1-3/4" Bicolor Elbaite Tourmaline 309fb066cdc23241defffbba1edef2fa This is a large cuffAlbite (Elbaite) also known as Tourmaline is a group of mixed crystals with the following major members, Elbaite, Dravite, Schorl, Buergerite, Tsilaisite, and Uvite. The general color range of the mineral's family are colorless, pink, green, blue, yellow, brown, and black. What distinguishes tourmalines are the three sided cross sections that are different than any other mineral.