Origin
Southern and central Africa
Canada, Southern and central Africa, Sri Lanka
Color
Yellow, Blue, Colorless, White
Brown
Streak
White
-
For which Rashi?
-
-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
Pearl, Moonstone
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
3.28-3.313.55-3.73
1
7.18
👆🏻
Fracture
Conchoidal
Uneven
Cleavage
None observed
None
Mohs Hardness
6.5-7.57-7.5
2
10
👆🏻
Chemical Composition
Al 6B 5O 15(F,OH) 3Ulrich Henn and Claudio C.
Ca3Al2(SiO4)3
Luster
Vitreous
-
Pleochroism
Colorless
-
Dispersion
0.010.03
0.005
1
👆🏻
Transparency
-
-
Refractive Index
1.638-1.6501.742-1.748
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Hexagonal
-
Birefringence
0.0130-9999
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
TransparentUlrich Henn and Claudio C. Milisenda
Physical
Neurological
-
-
Cardiovascular
-
-
Respiratory
Excellent
Good
Reproductive
-
-
Digestive
-
-
Psychology
Clarity
Creativity
Healing
Emotional healing
Physical healing
Qualities Associated
Clarity
Creativity