Labradorite Natural 12mm Round A Grade - 15-16 Inch Mixed Stone It is found only in

It is found only in a four square mile area in a remote mountain range of Chihuahua

depositing layer upon layer of Quartz silicate to create the banding and patterns now prized in Botswana Agate

Mookaite is a variety of Jasper in colors of red

It is made up of Calcite or Calcium Carbonate

which is not Jasper but rather a combination of Feldspar and Quartz

Labradorite Natural 12mm Round A Grade - 15-16 Inch Mixed Stone It is found only inLabradorite 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 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.