Origin
Italy, China
USA
Color
Colorless, White, Blue, gray
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Streak
White
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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
Brittle
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Solubility
-
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Durability
-
-
Specific Gravity
3.093.32-3.47
1
7.18
👆🏻
Fracture
Uneven
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Cleavage
Perfect on {100} and {010}, imperfect on {101}
None
Mohs Hardness
8-9999
2
10
👆🏻
Chemical Composition
CaAl2Si2O7(OH)2.H2O
Ca 10Mg 2Al 4(SiO 4) 5(Si 2O 7) 2(OH) 4Ulrich Henn and Claudio C.
Luster
Vitreous, Greasy
Vitreous
Pleochroism
Weak
Weak; present colour lighter and darker
Dispersion
0.010.01
0.005
1
👆🏻
Transparency
-
TranslucentWalter Schumann
Refractive Index
1.672-1.6761.700-1.725
1
3.25
👆🏻
Optic Character
-
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Crystal System
Orthorhombic
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Birefringence
0.019-0.0210.001-0.012
0
0.296
👆🏻
Clarity
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TranslucentWalter Schumann
Physical
Neurological
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Cardiovascular
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Promotes peace and tranquility
Respiratory
Good
Excellent
Reproductive
-
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Digestive
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Psychology
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Optimism
Healing
Emotional healing
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Qualities Associated
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Creativity