Red, Violet, Blue, Colorless, Yellow, White, Red, Blue, Colorless, Yellow, White, Red
Yellow, Red, White, White, Colorless, Blue, Red, Green, Yellow, pink, Black, Blue, Brown
Not Available
Courage, Love, Healing, Protection
Violet, Conchoidal, Brittle, Conchoidal, Brittle
Conchoidal, UnevenWalter Schumann, Gemstones of the world (2001)