Origin
Southern and central Africa
Canada, Southern and central Africa, Italy, Australia, India
Color
Greenish, Blue, Colorless, Green, Yellow
Violet, Brownish, Yellow, Reddish, Pale pink
Streak
Greenish, gray
White
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
3.17-3.242.69-2.79
1
7.18
👆🏻
Fracture
Conchoidal
Conchoidal
Cleavage
(0001) indistinct
Poor on {0001}
Mohs Hardness
9-9.55.5-6.5
2
10
👆🏻
Chemical Composition
SiCArthur Thomas , Gemstones (2009)
KNa 2(Fe3+ ,Mn3+ ,Al) 2Li 3Si 12O 30Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Adamantine
Vitreous
Pleochroism
-
Weak
Dispersion
0.100.02
0.005
1
👆🏻
Transparency
-
Translucent
Refractive Index
2.648-2.6911.607-1.612
1
3.25
👆🏻
Optic Character
-
-
Crystal System
6H polytype
Hexagonal
Birefringence
0.0430.003
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Translucent
Physical
Neurological
-
Enhances mental clarity and focus
Cardiovascular
-
-
Respiratory
-
Excellent
Reproductive
-
-
Digestive
-
-
Psychology
Clarity
Spirituality
Healing
-
Emotional healing
Qualities Associated
Creativity
Spiritual Protection