India, Canada, Brazil
Canada, Columbia, Brazil, Burma, Russia, blue
Colorless, Reddish, White, pink, Green, Yellow, Violet, White, pink, Green, Yellow, Violet, White, Colorless, Blue, Green, Brown, Yellow, pink, Violet, White, pink, Green, Yellow, Violet
Blue, White, pink, gray, Green
Uneven, UnevenArthur Thomas, Gemstones (2009)
Conchoidal, Uneven, UnevenArthur Thomas, Brittle