Origin
Canada, Southern and central Africa, Italy, Australia, India
Australia, Brazil, Canada, Colombia, Madagascar, Zimbabwe
Color
Violet, Brownish, Yellow, Reddish, Pale pink
Brown
Streak
White
Brownish, Red, Black
For which Rashi?
Virgo
-
Planet
Mercury, Jupiter
-
Element of Planets
Water
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
2.69-2.795.2
1
7.18
👆🏻
Fracture
Conchoidal
Subconchoidal, Conchoidal
Cleavage
Poor on {0001}
Good in one direction
Mohs Hardness
5.5-6.56-6.5
2
10
👆🏻
Chemical Composition
KNa 2(Fe3+ ,Mn3+ ,Al) 2Li 3Si 12O 30Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
(Fe,Mn)Ta 2O 6Walter Schumann , Gemstones of the world (2001) More from other references
Luster
Vitreous
Resinous
Pleochroism
Weak
-
Dispersion
0.020.03
0.005
1
👆🏻
Transparency
Translucent
TransparentWalter Schumann
Refractive Index
1.607-1.6122.190-2.457
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Hexagonal
Orthorhombic
Birefringence
0.0030.083
0
0.296
👆🏻
Clarity
Translucent
TransparentWalter Schumann
Physical
Neurological
Enhances mental clarity and focus
-
Cardiovascular
-
-
Respiratory
Excellent
-
Reproductive
-
-
Digestive
-
-
Psychology
Spirituality
Strength
Healing
Emotional healing
Emotional healing
Qualities Associated
Spiritual Protection
Balance