Cacoxenite 12-18mm Freeform Flat Hexagon - 15-16 Inch (dyed) Dakota Stones Cuprite ranges from

Dakota Stones Cuprite ranges from pale to deep blue-green

and the chatoyancy of the tiger's eye can make it a very attractive stone on its own

It is often thought of as an all to black stone

Lemurian Aquatine Calcite is also known as Blue Argentinian Calcite

These include annite

Cacoxenite 12-18mm Freeform Flat Hexagon - 15-16 Inch (dyed) Dakota Stones Cuprite ranges fromCacoxenite 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.