Origin
-
Sri Lanka, Burma, USA, Russia
Color
Green, Yellow, Black
Yellow, Brown, pink, Colorless
Streak
Green
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
Brittle
-
Solubility
-
-
Durability
-
-
Specific Gravity
3.745-3.7763.46-3.50
1
7.18
👆🏻
Fracture
Conchoidal
Conchoidal
Cleavage
Perfect on {010}, fair on {101}
Perfect
Mohs Hardness
3-3.56-7
2
10
👆🏻
Chemical Composition
Cu2Cl(OH)3
MgAlBO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Adamantine, Vitreous
-
Pleochroism
X = pale green; Y = yellow-green; Z = grass-green
Trichroism: green light brown dark brownHerve Nicolas Lazzarelli
Dispersion
0.030.02
0.005
1
👆🏻
Transparency
-
-
Refractive Index
1.8311.665-1.712
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
Orthorhombic
Birefringence
0.0490.036-0.042
0
0.296
👆🏻
Clarity
-
TransparentUlrich Henn and Claudio C. Milisenda
Physical
Neurological
-
-
Cardiovascular
-
-
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
-
Psychology
Transformation
Intuition
Healing
Physical healing
Emotional healing
Qualities Associated
Healing
Emotional Healing