Origin
Italy, China
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Color
Colorless, White, Blue, gray
Colorless, Yellow, Red, Green, Violet, Greenish, gray
Streak
White
White
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
Brittle
Solubility
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Slowly dissolves in water
Durability
-
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Specific Gravity
3.09-9999
1
7.18
👆🏻
Fracture
Uneven
Conchoidal
Cleavage
Perfect on {100} and {010}, imperfect on {101}
None
Mohs Hardness
83.5-4
2
10
👆🏻
Chemical Composition
CaAl2Si2O7(OH)2.H2O
K2Mg2(SO4)3
Luster
Vitreous, Greasy
Vitreous
Pleochroism
Weak
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Dispersion
0.01-
0.005
1
👆🏻
Transparency
-
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Refractive Index
1.672-1.6761.5329-1.5347
1
3.25
👆🏻
Optic Character
-
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Crystal System
Orthorhombic
cubic
Birefringence
0.019-0.021-9999
0
0.296
👆🏻
Clarity
-
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Physical
Neurological
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Cardiovascular
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Respiratory
Good
Poor
Reproductive
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Digestive
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Psychology
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Healing
Emotional healing
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Qualities Associated
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