Canada, Columbia, Brazil, Burma, Russia, blue
Australia, Italy
Blue, White, pink, gray, Green
Yellow, Red, Reddish, Brown, Colorless, White, Yellow, Red, Reddish, Brown, Colorless, White, gray, White, gray, Reddish, White, gray, Reddish, White, gray, Reddish
Conchoidal, Uneven, UnevenArthur Thomas, Brittle
Conchoidal, Uneven