White Howlite 30mm Coin 8-Inch 48hr_five which may form green stains

which may form green stains or specks on Azurite crystals or aggregates

Named for the village near where it is found in Madagascar

there may not be a beautiful blue-and-brown combination than that of Terra Agate

the colors are naturally occurring

White Howlite 30mm Coin 8-Inch 48hr_five which may form green stainsWhite 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 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.