Origin
Canada, Southern and central Africa, Italy, Australia, India
USA
Color
Violet, Brownish, Yellow, Reddish, Pale pink
Yellow, Red, Green, Colorless, orange
Streak
White
Yellow, yellowish orange
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
-
Brittle
Solubility
-
-
Durability
-
-
Specific Gravity
2.69-2.795.50-5.90
1
7.18
👆🏻
Fracture
Conchoidal
Conchoidal
Cleavage
Poor on {0001}
On {10 1 0}, perfect; parting on {000 1 }
Mohs Hardness
5.5-6.54
2
10
👆🏻
Chemical Composition
KNa 2(Fe3+ ,Mn3+ ,Al) 2Li 3Si 12O 30Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
(Zn,Mn2+ )OMichael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Vitreous
Subadamantine, Resinous
Pleochroism
Weak
Very weak
Dispersion
0.020.16
0.005
1
👆🏻
Transparency
Translucent
TransparentRobert C. Kammerling
Refractive Index
1.607-1.6122.013-2.029
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Hexagonal
Hexagonal
Birefringence
0.0030.016
0
0.296
👆🏻
Clarity
Translucent
TransparentRobert C. Kammerling
Physical
Neurological
Enhances mental clarity and focus
-
Cardiovascular
-
-
Respiratory
Excellent
Good
Reproductive
-
-
Digestive
-
-
Psychology
Spirituality
Passion
Healing
Emotional healing
-
Qualities Associated
Spiritual Protection
-