Hematite 4mm Faceted Round - 15-16 Inch Size_8x11mm Blue Goldstone is an opaque

Blue Goldstone is an opaque

or x-ray analysis

Grey Moonstone is named for its grey glow or chatoyancy

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

and crystal formations on the collars are natural and unenhanced in any way

Hematite 4mm Faceted Round - 15-16 Inch Size_8x11mm Blue Goldstone is an opaqueHematite is an iron oxide and one of the few gemstones with a metallic luster. When tumbled it can have the look of polished steel. Hematite is black to steel to gray or silver to gray, as well as brown to reddish brown or red in color. Its name is derived from the Greek word for blood, haima, owing to its red appearance when sliced thinly or powdered.