Tourmalinated Quartz Earrings Color:Black Gray 4mm/6mm Round

4mm/6mm Round

small clusters of cristobalite (a mineral related to quartz) form within it as it cools

Always works

the same quartz forms clear or a completely different shade

16" Figaro Chain Necklace

Tourmalinated Quartz Earrings Color:Black Gray 4mm/6mm RoundTwo Minerals, One Piece Tourmalinated Quartz is clear quartz grown with needle like inclusions of black tourmaline running through it, formed when the tourmaline crystallized first and quartz later filled in around it a genuine intergrowth rather than two stones simply glued together. Cut into an oval, each piece shows a different density and direction of black needles depending on how it was sliced. Good for a collector who wants a stone that's