Origin
Canada, Southern and central Africa, Australia
Colombia, Origins: Congo
Color
Colorless, White, gray
Red, Yellow, White, gray, Green, Colorless
Streak
White
White
For which Rashi?
-
-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
Brittle
Brittle
Solubility
-
-
Durability
-
-
Specific Gravity
2.72-2.752.65-2.69
1
7.18
👆🏻
Fracture
Uneven
Uneven, Conchoidal
Cleavage
Perfect on [001], good on [010], imperfect on [110]
Perfect on {001}, good on {010}
Mohs Hardness
6-6.56-6.5
2
10
👆🏻
Chemical Composition
Ca(70-90%)Na(30-10%)(Al,Si)AlSi 2O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
(Na,Ca)Al1-2Si3-2O8
Luster
Vitreous, Pearly
Vitreous
Pleochroism
colorless.
colorless.
Dispersion
0.010.70
0.005
1
👆🏻
Transparency
Transparent
Transparent, Translucent, Transparent to translucent
Refractive Index
1.561-1.5831.543-1.564
1
3.25
👆🏻
Optic Character
-
Biaxial/+
Crystal System
Triclinic
Triclinic
Birefringence
0.010-0.0110.007-0.011
0
0.296
👆🏻
Clarity
Transparent
Transparent
Physical
Neurological
-
Enhances mental clarity and focus
Cardiovascular
-
Supports heart health
Respiratory
Poor
Good
Reproductive
-
-
Digestive
-
-
Psychology
Clarity
Vitality
Healing
Emotional healing
Emotional healing
Qualities Associated
Clarity
Vitality