Italy, India, USA, Canada
Not Available
White, Colorless, Green, Yellow, Brown, Brown, Colorless, Yellow, White, Green
Yellow, Brownish, Reddish, Green, Brownish, Yellow, Green, Yellow, Red
Brittle, Uneven, Brittle, Uneven
Uneven
NaCa16Si23AlO60(OH)8•64(H2O)
(Fe+++,Al)25(PO4)17O6(OH)12•75(H2O)