Astrology
Origin
Not Available
Afghanistan, Italy
Color
Colorless, Blue, White, Yellow, gray
Blue, Colorless
Streak
White
White
For which Rashi?
Not Available
Not Available
Planet
Not Available
Not Available
Element of Planets
Not Available
Not Available
Energy
Not Available
Not Available
How to Wear?
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Deities
Not Available
Not Available
Not to wear with
Not Available
Not Available
Powers
Not Available
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 Available2.55-2.65
1
7.18
👆🏻
Fracture
Uneven
Conchoidal
Cleavage
Perfect
Perfect {10 1 0}
Mohs Hardness
5-65.5-6
2
10
👆🏻
Chemical Composition
Not Available
(Na,Ca,K) 8(Si,Al) 12O 24(SO 4,Cl,CO 3) 3(H 2O)Arthur Thomas , Gemstones (2009)
Optical Properties
Luster
Vitreous, Pearly
Vitreous
Pleochroism
Not Available
Not Available
Dispersion
NANA
0.007
1
👆🏻
Transparency
Not Available
Transparent
Refractive Index
1.490-1.5071.523
1
3.25
👆🏻
Optic Character
Not Available
Not Available
Crystal System
Hexagonal
Trigonal
Birefringence
0.002-0.0120.006
0
0.296
👆🏻
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