Cacoxenite 12-18mm Freeform Flat Hexagon - 15-16 Inch hps_10092025 and variation of the amount

and variation of the amount of iron in the stone creates a color range from reddish purple to deep violet to light lilac

smoky quartz

which make the shells attractive as decorative objects

rich browns and grays to lighter golden browns and creams

It is known for its colors -- dark green and mustardy yellow

Cacoxenite 12-18mm Freeform Flat Hexagon - 15-16 Inch hps_10092025 and variation of the amountCacoxenite 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.