White, Colorless, Blue, Red, Green, Yellow, Violet
Black, Colorless, Green, Violet, White, Yellow, White, Colorless, Blue, Red, Green, Yellow, pink, Brown, Colorless, Violet, gray, Yellow
Not Available
Taurus, Capricorn, Sagittarius, Capricorn, Sagittarius
Conchoidal, Conchoidal, Gemstones of the world (2001)
Conchoidal, Conchoidal, Brittle, Gems