Origin
Italy, China
Austria, Zimbabwe, Australia
Color
Colorless, White, Blue, gray
Red, Brown, Violet
Streak
White
Black
For which Rashi?
-
-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
Brittle
Brittle
Solubility
-
-
Durability
-
-
Specific Gravity
3.095.06-5.08
1
7.18
👆🏻
Fracture
Uneven
Uneven, Subconchoidal, Conchoidal
Cleavage
Perfect on {100} and {010}, imperfect on {101}
Poor on [111].
Mohs Hardness
83-3.25
2
10
👆🏻
Chemical Composition
CaAl2Si2O7(OH)2.H2O
Cu5FeS4
Luster
Vitreous, Greasy
-
Pleochroism
Weak
Weak
Dispersion
0.01-
0.005
1
👆🏻
Transparency
-
-
Refractive Index
1.672-1.676-9999
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
Orthorhombic
Birefringence
0.019-0.021-9999
0
0.296
👆🏻
Clarity
-
-
Physical
Neurological
-
-
Cardiovascular
-
-
Respiratory
Good
Poor
Reproductive
-
-
Digestive
-
-
Psychology
-
Transformation
Healing
Emotional healing
Physical healing
Qualities Associated
-
Creativity