|
Chemical Composition:
K(MgFe)3(AlSi3)010(FOH)2
Group: Mica
System: Monoclinic
Family: Silicates
Hardness: 2.5 - 3
|
- Six-sided plates
- Light
- Fuses with difficulty
- Decomposes in concentrated sulfuric acid
- Excellent electrical insulator
- Found in: Canada, Finland, Italy, Sondrio, Sri
Lanka, Sweden, Switzerland
- Uses: industrial mineral, and in powder form as a
filler
|
