Labradorite 7x10mm Faceted Tube A Grade - 15-16 Inch Petrified Calcite is the one of

Calcite is the one of the most common minerals

phlogopite

Available in a wide array of colors

The Ruby inclusions in this stone are pink to reddish purple to dark purple

Labradorite 7x10mm Faceted Tube A Grade - 15-16 Inch Petrified Calcite is the one ofLabradorite is remarkable for the way its aggregate layers refract light, creating iridescent flashes of blue, gold, pale green or copper red. This effect is known as labradorescence, taking its name from the stone. Labradorite is usually gray to green, dark gray, light gray or black. It was discovered in Labrador, Canada in 1770 and named for the area, though it is referenced as a highly revered stone in much older Inuit tribal legends.