Shattuckite 6mm Round - 15-16 Inch Shape_Barrel and as such is a

and as such is a particularly soft stone

as well as the amount of patterning

Its soft chatoyancy is reminscent of the moon's light

It's defined by a bright green color

Shattuckite 6mm Round - 15-16 Inch Shape_Barrel and as such is aShattuckite is a rare copper silicate hydroxide mineral. It occurs in bright turquoise blues and darker blues as well as rust reds, commonly with inclusions of copper in speckled patterns throughout the stone. Shattuckite is a pseudomorph, meaning it forms by replacing another minerals crystal structure atom by atom with its own crystal structure, with little alteration of the external shape of the original crystal.