It generally has a blue irredescence, however, the color can vary from gold to green. Spectrolite is a similar gem found in Finland, and shows a wider range of colors.
Black moonstone is usually labradorite from Madagascar.
Hardness 6-6.5 moh Rox Jewelry has a unique and stunning collection of labradorite sterling silver jewelry. To see Rox Jewelry's online Silver boutique Click Here .