Origin
Tanzania, Sri Lanka, China
-
Color
Colorless
Yellow
Streak
White
-
For which Rashi?
-
Aquarius, Gemini, Sagittarius
Planet
-
Venus, Mercury
Element of Planets
-
Air, Earth
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
3.60-3.61-9999
1
7.18
👆🏻
Fracture
Conchoidal
-
Cleavage
Imperfect/fair/absent
None
Mohs Hardness
8-8.57
2
10
👆🏻
Chemical Composition
Mg 3Al 8BeO 16Walter Schumann , Gemstones of the world (2001) More from other references
70% SiO2, Al2O3, Na2O, K2O
Luster
Vitreous
-
Pleochroism
Weak
-
Dispersion
0.020.01
0.005
1
👆🏻
Transparency
-
-
Refractive Index
1.70-1.73-9999
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Hexagonal
Trigonal
Birefringence
0.055-9999
0
0.296
👆🏻
Clarity
-
-
Physical
Neurological
-
-
Cardiovascular
-
-
Respiratory
Good
Aids in digestion and metabolism
Reproductive
-
-
Digestive
-
-
Psychology
Transformation
Transformation
Healing
Physical healing
Emotional healing
Qualities Associated
Spiritual Growth
Emotional Balance