White Howlite 8mm Large Hole Round 8-Inch 15-16 The stone can also include

The stone can also include its namesake sage green

Distinctive for its purple-and-gray tones

A cryptocrystalline Chalcedony

The stone's composition remains somewhat ambiguous

with accents of pink

White Howlite 8mm Large Hole Round 8-Inch 15-16 The stone can also includeWhite 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.