Origin
Southern and central Africa
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Color
Grey, Green
Yellow, Violet, Green, Brown, White, gray, Greenish
Streak
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White
For which Rashi?
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Planet
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Element of Planets
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Energy
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How to Wear?
Finger
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Ring Metal
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Deities
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Not to wear with
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Powers
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Birthstone
Planetary
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Talisman
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Tenacity
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Elastic
Solubility
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Durability
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Specific Gravity
3.62-3.682.9-3.1
1
7.18
👆🏻
Fracture
Conchoidal
Uneven
Cleavage
Distinct
Perfect basal {001}
Mohs Hardness
8-8.53.5-4.0
2
10
👆🏻
Chemical Composition
(Mg,Fe,Zn)Al 6BeO 12Ulrich Henn and Claudio C.
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Luster
Vitreous
Pearly, Vitreous
Pleochroism
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Distinct
Dispersion
0.020.02
0.005
1
👆🏻
Transparency
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Refractive Index
1.719-1.7391.565-1.625
1
3.25
👆🏻
Optic Character
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Crystal System
Trigonal
monoclinic
Birefringence
0.014-0.0160.040-0.050
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
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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
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Healing
Physical healing
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Qualities Associated
Psychic Abilities
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