Origin
-
Tanzania, Sri Lanka, China
Color
Yellow, Violet, Green, Brown, White, gray, Greenish
Colorless
Streak
White
White
For which Rashi?
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-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
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Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
Elastic
-
Solubility
-
-
Durability
-
-
Specific Gravity
2.9-3.13.60-3.61
1
7.18
👆🏻
Fracture
Uneven
Conchoidal
Cleavage
Perfect basal {001}
Imperfect/fair/absent
Mohs Hardness
3.5-4.08-8.5
2
10
👆🏻
Chemical Composition
-
Mg 3Al 8BeO 16Walter Schumann , Gemstones of the world (2001) More from other references
Luster
Pearly, Vitreous
Vitreous
Pleochroism
Distinct
Weak
Dispersion
0.020.02
0.005
1
👆🏻
Transparency
-
-
Refractive Index
1.565-1.6251.70-1.73
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
Hexagonal
Birefringence
0.040-0.0500.055
0
0.296
👆🏻
Clarity
-
-
Physical
Neurological
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Cardiovascular
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Respiratory
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Good
Reproductive
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Digestive
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Psychology
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Transformation
Healing
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Physical healing
Qualities Associated
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Spiritual Growth