Cacoxenite 10mm Round - 15-16 Inch JSY GEM whose color often caused ancient

whose color often caused ancient jewelers to confuse it with Emerald

initially as tools because of its hardness

It is named for the Amazon River in Brazil

creating iridescent flashes of blue

calcium carbonate and other materials

Cacoxenite 10mm Round - 15-16 Inch JSY GEM whose color often caused ancientCacoxenite 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.