Yellow, Brownish, Reddish, White, Colorless, Blue, Green, Yellow, Green, Yellow, Brownish, Reddish, White, Colorless, Blue, Green, Yellow, Green, Violet, pink, Yellow, Green, Violet, pink
Brown, Yellow, White, Brown, Greenish, Yellow, White
White, Green, White, Green
White, gray
Uneven, Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009), Uneven, Subconchoidal, Brittle, Metallic, Brittle, Metallic
Uneven, Even, Yellow, White
Zn 2(AsO 4)(OH)Michael OâDonoghue , Gems, Sixth edition (2006)
K(Mg,Fe++)3[AlSi3O10(OH,F)2