Origin
Canada, Southern and central Africa, Australia
Italy, China
Color
Colorless, White, gray
Colorless, White, Blue, 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
-
-
Durability
-
-
Specific Gravity
2.72-2.753.09
1
7.18
👆🏻
Fracture
Uneven
Uneven
Cleavage
Perfect on [001], good on [010], imperfect on [110]
Perfect on {100} and {010}, imperfect on {101}
Mohs Hardness
6-6.58
2
10
👆🏻
Chemical Composition
Ca(70-90%)Na(30-10%)(Al,Si)AlSi 2O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
CaAl2Si2O7(OH)2.H2O
Luster
Vitreous, Pearly
Vitreous, Greasy
Pleochroism
colorless.
Weak
Dispersion
0.010.01
0.005
1
👆🏻
Transparency
Transparent
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Refractive Index
1.561-1.5831.672-1.676
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Triclinic
Orthorhombic
Birefringence
0.010-0.0110.019-0.021
0
0.296
👆🏻
Clarity
Transparent
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Physical
Neurological
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Cardiovascular
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Respiratory
Poor
Good
Reproductive
-
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Digestive
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Psychology
Clarity
-
Healing
Emotional healing
Emotional healing
Qualities Associated
Clarity
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