Canada, USA, Brazil, Italy, Mozambique, Zimbabwe, Russia, Burma, Australia
Russia, Brazil, Madagascar, USA, Russia, Brazil, Yellow, Madagascar, Namibia, USA, Russia, Brazil, Yellow, Madagascar, Namibia, USA
Colorless, gray, Yellow, White
Yellow
Subconchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Brittle, Conchoidal
Not Available