Cleavage: |
[ 0 1 0 ] : Perfect |
Color: |
|
Density: |
3,49 - 3,56 g/cm3 (Average: 3,52) |
Diaphaniety: |
Transparent to Translucent |
Fracture: |
Sectile - Curved shavings or scrapings produced by a knife blade, (e.g. graphite) |
Habits: |
Prismatic: Crystals Shaped like Slender Prisms (e.g. tourmaline) |
| Massive Fibrous: Distinctly fibrous fine-grained forms |
| Foliated: Two dimensional platy forms |
|
Hardness: |
1.5-2 - Talc-Gypsum |
Luminescence: |
None |
Short UV Color: |
|
Long UV Color: |
|
Luster: |
Pearly |
Magnetism: |
|
Streak: |
pale yellow |