Colorless, White, Yellow, Green, White, pink, Green, Yellow, Violet, White, pink, Green, Yellow, Violet
Brown, Yellow, White, Brown, Greenish, Yellow, White
Uneven, Brittle, Uneven, Brittle, Uneven
Uneven, Even, Yellow, White
(K,Na)Ca4Si8O20(F,OH)•8(H2O)
K(Mg,Fe++)3[AlSi3O10(OH,F)2