Origin
Canada, Southern and central Africa, Australia
Australia, Southern and central Africa
Color
Colorless, White, gray
White
Streak
White
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For which Rashi?
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-
Planet
-
-
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
-
-
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
2.72-2.753.00-3.15
1
7.18
👆🏻
Fracture
Uneven
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Cleavage
Perfect on [001], good on [010], imperfect on [110]
Indistinct
Mohs Hardness
6-6.55-5.5
2
10
👆🏻
Chemical Composition
Ca(70-90%)Na(30-10%)(Al,Si)AlSi 2O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
Al 2SiO 5Michael OâDonoghue , Gems, Sixth edition (2006)
Luster
Vitreous, Pearly
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Pleochroism
colorless.
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Dispersion
0.010.01
0.005
1
👆🏻
Transparency
Transparent
Translucent
Refractive Index
1.561-1.5831.627-1.645
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Triclinic
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Birefringence
0.010-0.0110.007-0.013
0
0.296
👆🏻
Clarity
Transparent
Translucent
Physical
Neurological
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Cardiovascular
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Supports heart health
Respiratory
Poor
Good
Reproductive
-
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Digestive
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Psychology
Clarity
Protection
Healing
Emotional healing
Physical healing
Qualities Associated
Clarity
Harmony