Tanzania, Kenya, Madagascar, Cambodia, Sri Lanka, Burma, Thailand, Vietnam, Australia
Not Available
Blue, Green, Yellow, Brown, White, Colorless, Blue, Red, Green, Yellow, pink, Yellow, Red, Brown, Green, Blue, Reddish, gray
Colorless, White, Brownish, Reddish, Black, Brownish, Black, Colorless, gray, White, Reddish, Brown
Sagittarius, Virgo, Sagittarius, Virgo, Sagittarius, Virgo
Not Available
Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009)
Uneven