Cacoxenite Large Hole 10mm Round - 8-inch 15-16" It occurs in bright turquoise

It occurs in bright turquoise blues and darker blues as well as rust reds

It is one of the world’s oldest known stones

It may also contain rainbow-colored or sparkling inclusions

but occasionally gabbro comes in oranges and greens

This macrocrystalline Quartz stone has chatoyant layers that create a flash which seems to emanate from within the stone as they catch the light

Cacoxenite Large Hole 10mm Round - 8-inch 15-16" It occurs in bright turquoiseCacoxenite is the trade name for this naturally occurring blend of seven stone types. It was originally named for the visible inclusions of the mineral Cacoxenite. However, this stone, often called the "Super Seven" or "Melody Stone" contains Amethyst, Clear Quartz, Smoky Quartz, Lepidocrosite, Goethite, and Rutile as well.