Origin
Russia
USA
Color
White, Colorless, Red, Reddish
Black, Red, Brown
Streak
White
Brown, Red
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
2.20-2.263.19-3.23
1
7.18
👆🏻
Fracture
Uneven
Conchoidal
Cleavage
Perfect on {110}
{110} good
Mohs Hardness
5-5.55-6
2
10
👆🏻
Chemical Composition
Na 2[Al 2Si 3O 10] · 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
KNa 2Li(Fe2+ ,Mn2+ ) 2Ti 2Si 8O 24Michael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Vitreous, Silky, Pearly
Vitreous
Pleochroism
-
x=yellow-orange
Dispersion
0.020.03
0.005
1
👆🏻
Transparency
Transparent, Translucent
Translucent
Refractive Index
1.478-1.4931.692-1.734
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
monoclinic
Birefringence
0.012-0.0130.0294-0.0452
0
0.296
👆🏻
Clarity
Transparent
Translucent
Physical
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
-
-
Respiratory
Good
Excellent
Reproductive
-
-
Digestive
-
-
Psychology
Harmony
Passion
Healing
Emotional healing
Emotional healing
Qualities Associated
Spiritual Connection
Transformation