Cacoxenite 4x6mm Rondelle Faceted - 15-16 Inch hps_11162023 black or brown veins running

black or brown veins running through it in web-like patterns

who performed early research into the many optical properties of mica

depositing copper and other elements that gradually develop into turquoise

stalactites

but will not be chemically treated or altered

Cacoxenite 4x6mm Rondelle Faceted - 15-16 Inch hps_11162023 black or brown veins runningCacoxenite 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.