Origin
Southern and central Africa
Madagascar, Southern and central Africa
Color
Grey, Green
Grey, Brownish, Blue, Colorless, White, gray, Reddish
Streak
-
White
For which Rashi?
-
-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
3.62-3.682.54-2.61
1
7.18
👆🏻
Fracture
Conchoidal
Uneven
Cleavage
Distinct
{001} Perfect, {010} Good
Mohs Hardness
8-8.56
2
10
👆🏻
Chemical Composition
(Mg,Fe,Zn)Al 6BeO 12Ulrich Henn and Claudio C.
KAlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Vitreous
-
Pleochroism
-
-
Dispersion
0.020.01
0.005
1
👆🏻
Transparency
-
Transparent
Refractive Index
1.719-1.7391.518-1.536
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Trigonal
-
Birefringence
0.014-0.0160.005-0.008
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Transparent
Physical
Neurological
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-
Cardiovascular
Supports heart health
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Respiratory
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Reproductive
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Digestive
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Psychology
Transformation
Creativity
Healing
Physical healing
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Qualities Associated
Psychic Abilities
Creativity