Cacoxenite 6x8mm Tri Cut Faceted Rondelle - 15-16 Inch R1486 Unsealed granite may discolor when

Unsealed granite may discolor when exposed to oil

Silica-rich waters create hardened deposits that preserve coral skeletons

Amethyst is a beautiful purple stone

Viking and Germanic legend tell that the sword of the hero Siegfried

This prompted an alternative name for the gemstone: Princess Blue

Cacoxenite 6x8mm Tri Cut Faceted Rondelle - 15-16 Inch R1486 Unsealed granite may discolor whenCacoxenite 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.