Origin
Southern and central Africa
Brazil, Madagascar, Zimbabwe, Russia, Sri Lanka, India, Burma, Origins: Brazil
Color
Blue
Greenish, Green, Brownish, Red, Blue, Brown, gray
Streak
-
White
For which Rashi?
Leo, Gemini, Capricorn
-
Planet
Uranus
-
Element of Planets
Water
Earth, Water
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
Frigg
-
Not to wear with
-
-
Powers
Protection
Healing
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
Brittle
Solubility
-
-
Durability
-
-
Specific Gravity
-99993.69-3.81
1
7.18
👆🏻
Fracture
-
Uneven, Conchoidal to uneven, ConchoidalWalter Schumann
Cleavage
None
Distinct on {110}, imperfect on {010}, poor on {001}
Mohs Hardness
78.5
2
10
👆🏻
Chemical Composition
SiO2 with gold
BeAl 2 O 4
Luster
-
Vitreous
Pleochroism
-
X = red; Y = yellow-orange; Z = emerald-green
Dispersion
0.010.02
0.005
1
👆🏻
Transparency
-
Transparent, Translucent, Transparent to translucent
Refractive Index
-99991.746-1.763
1
3.25
👆🏻
Optic Character
-
Biaxial/+
Crystal System
Trigonal
Orthorhombic
Birefringence
-99990.007-0.013
0
0.296
👆🏻
Clarity
-
Transparent
Physical
Neurological
Aids in communication and self-expression
-
Cardiovascular
Supports heart health
Supports heart health
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
-
Psychology
Communication
Transformation
Healing
Emotional healing
Physical healing
Qualities Associated
Communication
Transformation