Origin
Southern and central Africa
Tanzania, Sri Lanka, China
Color
-
Colorless
Streak
-
White
For which Rashi?
-
-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
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-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
2.50-2.803.60-3.61
1
7.18
👆🏻
Fracture
-
Conchoidal
Cleavage
Perfect
Imperfect/fair/absent
Mohs Hardness
5-6.58-8.5
2
10
👆🏻
Chemical Composition
Na 4(Al,Si) 12O 24Cl to Ca 4(Si,Al) 12O 24(CO 3,SO 4)Arthur Thomas , Gemstones (2009)
Mg 3Al 8BeO 16Walter Schumann , Gemstones of the world (2001) More from other references
Luster
-
Vitreous
Pleochroism
-
Weak
Dispersion
0.020.02
0.005
1
👆🏻
Transparency
Transparent
-
Refractive Index
1.531-1.6001.70-1.73
1
3.25
👆🏻
Optic Character
-
-
Crystal System
-
Hexagonal
Birefringence
0.004-0.0370.055
0
0.296
👆🏻
Clarity
Transparent
-
Physical
Neurological
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-
Cardiovascular
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-
Respiratory
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Good
Reproductive
-
-
Digestive
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-
Psychology
Creativity
Transformation
Healing
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Physical healing
Qualities Associated
Creativity
Spiritual Growth