Mineralpedia Details for Allophane
Allophane
- Formula
- Al2O3(SiO2)1.3-2.0ยท2.5-3.0H2O
- Crystal System
- No Crystals
- Crystal Habit
- Encrustations, Stalactitic, Botryoidal
- Cleavage
- None, None, None
- Luster
- Waxy
- Color
- white, green, blue, yellow, brown
- Streak
- white
- Class
- Amorphous - No Crystals
- Fracture
- Conchoidal
- Hardness
- 3
- WebMineral
- View Allophane
- Mindat
- View Allophane
Localities of Allophane
No localitiy information available.
