Origin
Southern and central Africa
Australia, Southern and central Africa, France
Color
Yellow, Blue, Black, Green, gray
Green, Colorless, gray, Yellow, White
Streak
White
Colorless
For which Rashi?
-
Libra
Planet
-
Venus
Element of Planets
-
Earth
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
Freya
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
Brittle
Solubility
-
-
Durability
-
-
Specific Gravity
3.43-3.442.80-2.95
1
7.18
👆🏻
Fracture
-
Uneven
Cleavage
None Observed
Distinct on [001]
Mohs Hardness
6.5-76-6.5
2
10
👆🏻
Chemical Composition
Ca 2(Mg,Al) 6(Si,Al,B) 6O 20Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Ca2Al2Si3O12(OH)
Luster
Vitreous
Vitreous
Pleochroism
visible
-
Dispersion
0.020.01
0.005
1
👆🏻
Transparency
-
Translucent
Refractive Index
1.696-1.7021.611-1.673
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Triclinic
Orthorhombic
Birefringence
0.0050.021-0.033
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
TranslucentHerve Nicolas Lazzarelli
Physical
Neurological
-
Enhances mental clarity and focus
Cardiovascular
-
-
Respiratory
-
Good
Reproductive
-
-
Digestive
-
-
Psychology
-
Harmony
Healing
Emotional healing
Physical healing
Qualities Associated
Transformation
Harmony