Origin
Canada, Southern and central Africa, Australia
Sri Lanka
Color
Colorless, White, gray
Red, Brown, Black
Streak
White
Brown
For which Rashi?
-
-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
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-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
Brittle
-
Solubility
-
-
Durability
-
-
Specific Gravity
2.72-2.752.97-3.14
1
7.18
👆🏻
Fracture
Uneven
Uneven, Conchoidal
Cleavage
Perfect on [001], good on [010], imperfect on [110]
{1011} Indistinct
Mohs Hardness
6-6.5-9999
2
10
👆🏻
Chemical Composition
Ca(70-90%)Na(30-10%)(Al,Si)AlSi 2O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
Ca(Mg 3)MgAl 5(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
Luster
Vitreous, Pearly
Vitreous
Pleochroism
colorless.
Pale yellow colorlessAnthony et al
Dispersion
0.010.02
0.005
1
👆🏻
Transparency
Transparent
Transparent
Refractive Index
1.561-1.5831.614-1.666
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Triclinic
-
Birefringence
0.010-0.0110.014-0.032
0
0.296
👆🏻
Clarity
Transparent
Transparent
Physical
Neurological
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-
Cardiovascular
-
Supports heart health
Respiratory
Poor
Good
Reproductive
-
-
Digestive
-
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Psychology
Clarity
Empowerment
Healing
Emotional healing
Emotional healing
Qualities Associated
Clarity
Empowerment