White Howlite 7x8mm Faceted Swirl Oval - 15-16 Inch 15x20-20x30 giving it a naturally harder

giving it a naturally harder composition and a slightly waxy luster even before stabilization

Turquoise is one of the oldest known stones in human history

and pure ferrosilite contains no magnesium

Chrysoprase is a bright apple green

White Howlite 7x8mm Faceted Swirl Oval - 15-16 Inch 15x20-20x30 giving it a naturally harderWhite Howlite is named for Canadian mineralogist Henry How, who first discovered the stone in Southern California in 1868. It is typically white or light gray with gray, black or brown veins running through it in web to like patterns. Because of its softness, Howlite can be easily dyed and is often treated to be blue for use as a substitute for turquoise.