Benitoite is an extremely rare blue barium titanium cyclosilicate, found in hydrothermally altered serpentinite. It is incredibly brilliant stone playing with light like you wouldn't believe. The fire this stone throughs off is insane. Benitoite is extremely rare with gem quality coming from only one source in the world. This material is a collectors dream.

Stone: benitoite

Hardness: 6-6.5

Origin: California

Shape: round

Color: blue

Luster: Excellent (fireball)

Weight 0.20ct