Yellow, Violet, Green, Brown, White, gray, Greenish
Reddish, White, Violet, gray, Black, Reddish, White, Violet, gray, Black
Uneven
UnevenAnthony et al, Handbook of mineralogy (2001) More from other references, UnevenAnthony et al, Handbook of mineralogy (2001) More from other references, Brittle, Metallic