Origin
Southern and central Africa
Canada, Southern and central Africa, Italy, Australia, India
Color
Blue
Violet, Brownish, Yellow, Reddish, Pale pink
Streak
-
White
For which Rashi?
Leo, Gemini, Capricorn
Virgo
Planet
Uranus
Mercury, Jupiter
Element of Planets
Water
Water
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
Frigg
-
Not to wear with
-
-
Powers
Protection
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
-99992.69-2.79
1
7.18
👆🏻
Fracture
-
Conchoidal
Cleavage
None
Poor on {0001}
Mohs Hardness
75.5-6.5
2
10
👆🏻
Chemical Composition
SiO2 with gold
KNa 2(Fe3+ ,Mn3+ ,Al) 2Li 3Si 12O 30Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
-
Vitreous
Pleochroism
-
Weak
Dispersion
0.010.02
0.005
1
👆🏻
Transparency
-
Translucent
Refractive Index
-99991.607-1.612
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Trigonal
Hexagonal
Birefringence
-99990.003
0
0.296
👆🏻
Clarity
-
Translucent
Physical
Neurological
Aids in communication and self-expression
Enhances mental clarity and focus
Cardiovascular
Supports heart health
-
Respiratory
Good
Excellent
Reproductive
-
-
Digestive
-
-
Psychology
Communication
Spirituality
Healing
Emotional healing
Emotional healing
Qualities Associated
Communication
Spiritual Protection