Australia, Italy
Southern and central Africa, Burma, Tanzania, India, Sri Lanka
Yellow, Red, Reddish, Brown, Colorless, White, Yellow, Red, Reddish, Brown, Colorless, White, gray, White, gray, Reddish, White, gray, Reddish, White, gray, Reddish
Yellow, White, Green, Brown, Greenish, gray
Conchoidal, Uneven
Uneven, ConchoidalArthur Thomas, Gemstones (2009), Brittle, Metallic