Carborundum Silicon Carbide Crystal Specimen Rainbow Material:Carborundum which is why this style

which is why this style has become one of the more popular formats in crystal jewelry

Heart Chakra bead: Chalcedony (green) for compassion and emotional balance

precision instruments

and Inuit legend holds that the Northern Lights were once trapped inside the stone and struck free by an ancestor's spear

What does double-terminated mean

Carborundum Silicon Carbide Crystal Specimen Rainbow Material:Carborundum which is why this styleThe first time you hold a Carborundum specimen under light, it stops you. The surface erupts in rainbow iridescence, deep blues shifting into violet, gold catching at the edges, green flickering in the recesses. It looks like something from another world, and in a sense it is. Carborundum is Silicon Carbide, a compound so rare in nature that virtually all specimens you'll encounter are lab created, yet the visual result is genuinely extraordinary.