Origin
-
Russia
Color
Green, Yellow, Black
White, Colorless, Red, Reddish
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
Brittle
Solubility
-
-
Durability
-
-
Specific Gravity
3.745-3.7762.20-2.26
1
7.18
👆🏻
Fracture
Conchoidal
Uneven
Cleavage
Perfect on {010}, fair on {101}
Perfect on {110}
Mohs Hardness
3-3.55-5.5
2
10
👆🏻
Chemical Composition
Cu2Cl(OH)3
Na 2[Al 2Si 3O 10] · 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Adamantine, Vitreous
Vitreous, Silky, Pearly
Pleochroism
X = pale green; Y = yellow-green; Z = grass-green
-
Dispersion
0.030.02
0.005
1
👆🏻
Transparency
-
Transparent, Translucent
Refractive Index
1.8311.478-1.493
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
Orthorhombic
Birefringence
0.0490.012-0.013
0
0.296
👆🏻
Clarity
-
Transparent
Physical
Neurological
-
Enhances mental clarity and focus
Cardiovascular
-
-
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
-
Psychology
Transformation
Harmony
Healing
Physical healing
Emotional healing
Qualities Associated
Healing
Spiritual Connection