Origin
Southern and central Africa
Southern and central Africa
Color
Green, Brown
Yellow, Blue, Black, Green, gray
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
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-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
2.39-4.003.43-3.44
1
7.18
👆🏻
Fracture
-
-
Cleavage
None
None Observed
Mohs Hardness
4-66.5-7
2
10
👆🏻
Chemical Composition
SiO2
Ca 2(Mg,Al) 6(Si,Al,B) 6O 20Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
-
Vitreous
Pleochroism
-
visible
Dispersion
0.010.02
0.005
1
👆🏻
Transparency
Transparent, Translucent
-
Refractive Index
1.48-1.701.696-1.702
1
3.25
👆🏻
Optic Character
-
-
Crystal System
-
Triclinic
Birefringence
-99990.005
0
0.296
👆🏻
Clarity
Transparent
TransparentUlrich Henn and Claudio C. Milisenda
Physical
Neurological
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-
Cardiovascular
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-
Respiratory
-
-
Reproductive
Supports healthy digestion
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Digestive
Aids in digestion and nutrient absorption
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Psychology
-
-
Healing
-
Emotional healing
Qualities Associated
Transformation
Transformation