It is found only in a four square mile area in a remote mountain range of Chihuahua
Wood Opalite occurs in a range of colors
Diamonds actually form at high temperatures and pressures that occur in Earth's mantle about 100 miles below Earth's surface
This variety of Amazonite is actually a combination of Amazonite
most turquoise is stabilized to improve durability and usability in jewelry design—learn more about turquoise treatments and care
Labradorite Natural 10mm Round A Grade - 15-16 Inch october_opal 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 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.