Tanzania, Kenya, Madagascar, Cambodia, Sri Lanka, Burma, Thailand, Vietnam, Australia
Southern and central Africa
Blue, Green, Yellow, Brown, White, Colorless, Blue, Red, Green, Yellow, pink, Yellow, Red, Brown, Green, Blue, Reddish, gray
Colorless, White, Blue, Yellow, Grey, Brown, Colorless, White, Blue, Yellow, Grey, Brown
Sagittarius, Virgo, Sagittarius, Virgo, Sagittarius, Virgo
Not Available
Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009)
Irregular/uneven