US$ 27.21
Black Tourmaline is a black crystalline aluminum borosilicate mineral with occasional light gray inclusions that appear as flecks or veins
created when silica hardens within the fissures of other stones
as Obsidian can be formed into a blade many times sharper than steel surgical blades
Dakota Stones is offering 2 looks in this recently discovered Peruvian Rhodochrosite deposit- A-Grade & Matrix
The blue colors are photosensitive and may fade when exposed to excessive light or heat
Spiny Oyster 4x8mm Red Tube Bead - 15-16 Inch Agatized Fossil Coral Black Tourmaline is a black