Origin
Canada, Southern and central Africa, Italy, Australia, India
USA, Southern and central Africa, China, India, Italy
Color
Violet, Brownish, Yellow, Reddish, Pale pink
White, Yellow
Streak
White
-
For which Rashi?
Virgo
Gemini
Planet
Mercury, Jupiter
Saturn
Element of Planets
Water
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
Healing
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
2.69-2.792.44-2.62
1
7.18
👆🏻
Fracture
Conchoidal
Uneven
Cleavage
Poor on {0001}
Indiscernible
Mohs Hardness
5.5-6.52.5-5.5
2
10
👆🏻
Chemical Composition
KNa 2(Fe3+ ,Mn3+ ,Al) 2Li 3Si 12O 30Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
H 4Mg 3Si 2O 9Walter Schumann , Gemstones of the world (2001) More from other references
Luster
Vitreous
Vitreous, Greasy, Silky
Pleochroism
Weak
-
Dispersion
0.020.01
0.005
1
👆🏻
Transparency
Translucent
Translucent
Refractive Index
1.607-1.6121.560-1.571
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Hexagonal
monoclinic
Birefringence
0.0030.008-0.014
0
0.296
👆🏻
Clarity
Translucent
Translucent
Physical
Neurological
Enhances mental clarity and focus
Aids in mental clarity and focus
Cardiovascular
-
-
Respiratory
Excellent
Good
Reproductive
-
-
Digestive
-
-
Psychology
Spirituality
Transformation
Healing
Emotional healing
Emotional healing
Qualities Associated
Spiritual Protection
Protection