Origin
Southern and central Africa
Italy, Canada
Color
Green, Brown
Blue, Red, Yellow, Colorless, Green, White
Streak
-
White
For which Rashi?
-
-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
2.39-4.002.90-3.10
1
7.18
👆🏻
Fracture
-
Uneven, Conchoidal
Cleavage
None
Poor/indistinct on {1120} and {1011}
Mohs Hardness
4-67
2
10
👆🏻
Chemical Composition
SiO2
Na(Li 1.5Al 1.5)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012) More from other references
Luster
-
Vitreous
Pleochroism
-
Pale green
Dispersion
0.010.02
0.005
1
👆🏻
Transparency
Transparent, Translucent
Transparent
Refractive Index
1.48-1.701.614-1.666
1
3.25
👆🏻
Optic Character
-
-
Crystal System
-
Trigonal
Birefringence
-99990.014-0.032
0
0.296
👆🏻
Clarity
Transparent
Transparent
Physical
Neurological
-
-
Cardiovascular
-
-
Respiratory
-
-
Reproductive
Supports healthy digestion
-
Digestive
Aids in digestion and nutrient absorption
-
Psychology
-
Emotional healing
Healing
-
Emotional healing
Qualities Associated
Transformation
Emotional Healing