Origin
Italy, China
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Color
Colorless, White, Blue, gray
Grey, Brown, Green, Colorless, White
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
-
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Specific Gravity
3.092.90-3.20
1
7.18
👆🏻
Fracture
Uneven
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Cleavage
Perfect on {100} and {010}, imperfect on {101}
Perfect
Mohs Hardness
85-6
2
10
👆🏻
Chemical Composition
CaAl2Si2O7(OH)2.H2O
Ca 2Mg 5Si 8O 22(OH) 2Ulrich Henn and Claudio C.
Luster
Vitreous, Greasy
Vitreous
Pleochroism
Weak
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Dispersion
0.010.02
0.005
1
👆🏻
Transparency
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Transparent
Refractive Index
1.672-1.6761.599-1.637
1
3.25
👆🏻
Optic Character
-
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Crystal System
Orthorhombic
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Birefringence
0.019-0.0210.023-0.028
0
0.296
👆🏻
Clarity
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Transparent
Physical
Neurological
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Cardiovascular
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Respiratory
Good
Good
Reproductive
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Digestive
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Psychology
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Harmony
Healing
Emotional healing
Physical healing
Qualities Associated
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Harmony