Not Available
Canada, Southern and central Africa, Italy, Australia, India
White, Colorless, Blue, Red, Green, Yellow, Violet
Violet, Brownish, Yellow, Reddish, Pale pink
Not Available
KNa 2(Fe3+ ,Mn3+ ,Al) 2Li 3Si 12O 30Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references