Origin
Russia
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Color
Colorless, Brownish
Brown, Blue, Green, Yellow, White
Streak
White
White
For which Rashi?
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-
Planet
-
-
Element of Planets
-
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Energy
-
-
How to Wear?
Finger
-
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Ring Metal
-
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Deities
-
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Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
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Talisman
-
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Tenacity
Brittle
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Solubility
Nearly insoluble in HCl and HNO3
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Durability
-
-
Specific Gravity
2.973.32-3.43
1
7.18
👆🏻
Fracture
Conchoidal
Conchoidal
Cleavage
Distinct on {010}
Poor on {110} and {100} very poor on {001}
Mohs Hardness
66-7
2
10
👆🏻
Chemical Composition
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Ca10(Mg,Fe)2Al4(SiO4)5(Si2O7)2(OH)4
Luster
Greasy, Vitreous, Pearly
Vitreous, Resinous
Pleochroism
(x): colorless. (y): colorless. (z): colorless.
slight in colored varieties
Dispersion
0.010.03
0.005
1
👆🏻
Transparency
-
-
Refractive Index
1.6071.703-1.752
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
tetragonal
Birefringence
-99990.004-0.006
0
0.296
👆🏻
Clarity
-
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Physical
Neurological
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Enhances mental clarity and focus
Cardiovascular
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Supports heart health
Respiratory
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Good
Reproductive
-
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Digestive
-
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Psychology
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Transformation
Healing
Physical healing
Emotional healing
Qualities Associated
Protection
Transformation