Origin
Southern and central Africa
Canada
Color
Colorless, Greenish, Green, gray, Yellow
Green
Streak
White
-
For which Rashi?
-
Libra, Sagittarius, Taurus
Planet
-
Jupiter
Element of Planets
-
Water
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
Brittle
Brittle
Solubility
-
-
Durability
-
-
Specific Gravity
3.21-3.382.65
1
7.18
👆🏻
Fracture
Irregular/uneven, Uneven
Conchoidal, ConchoidalWalter Schumann
Cleavage
Perfect on {001}
3,1
Mohs Hardness
6-77
2
10
👆🏻
Chemical Composition
Ca 2Al 3(SiO 4) 3(OH)Walter Schumann , Gemstones of the world (2001) More from other references
SiO 2Ulrich Henn and Claudio C.
Luster
Vitreous
Vitreous
Pleochroism
StrongArthur Thomas
Very weak: light green pale greenWalter Schumann
Dispersion
0.020.01
0.005
1
👆🏻
Transparency
Transparent
Transparent, Translucent
Refractive Index
1.670-1.7341.544-1.553
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
Trigonal
Birefringence
0.006-0.0110.009
0
0.296
👆🏻
Clarity
Transparent
Transparent
Physical
Neurological
-
-
Cardiovascular
-
-
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
Supports digestive health
Psychology
Empathy
-
Healing
Emotional healing
Emotional healing
Qualities Associated
Empathy
Spiritual Connection