Astrology
Origin
Not Available, Mexico, Germany
Southern and central Africa
Color
Blue
Yellow, Green, Blue, Violet
Streak
Not Available
Not Available
For which Rashi?
Aquarius
Not Available
Planet
Neptune
Not Available
Element of Planets
Air, Water
Not Available
Energy
Receptive, Projective
Not Available
How to Wear?
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Deities
Ariadne
Not Available
Not to wear with
Not Available
Not Available
Powers
Healing
Not Available
Birthstone
Planetary
Not Available
Not Available
Talisman
Not Available
Not Available
Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
Not Available
3.90-4.05
Fracture
Not Available
Not Available
Cleavage
Not Available
Not Available
Mohs Hardness
3.5
Not Available
Chemical Composition
Not Available
Al 2O 3Ulrich Henn and Claudio C.
Optical Properties
Luster
Not Available
Not Available
Pleochroism
Not Available
Not Available
Dispersion
Not Available
Not Available
Transparency
Not Available
Transparent, Translucent
Refractive Index
Not Available
1.758-1.780
Optic Character
Not Available
Not Available
Crystal System
Orthorhombic
Not Available
Birefringence
Not Available
0.007-0.010
Clarity
Not Available
Transparent
Benefits
Physical
Neurological
Not Available
Not Available
Cardiovascular
Not Available
Not Available
Respiratory
Not Available
Not Available
Reproductive
Not Available
Not Available
Digestive
Not Available
Not Available
Psychology
Not Available
Not Available
Healing
Not Available
Not Available
Qualities Associated
Not Available
Not Available
