Origin
-
Czech
Color
Green, Yellow, Black
Brownish, Black, Colorless, White, gray, Blue, Green
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
-
insoluble
Durability
-
-
Specific Gravity
3.745-3.7766.46-6.57
1
7.18
👆🏻
Fracture
Conchoidal
Uneven, ConchoidalWalter Schumann, Conchoidal
Cleavage
Perfect on {010}, fair on {101}
Good [110] and [021]
Mohs Hardness
3-3.53-3.5
2
10
👆🏻
Chemical Composition
Cu2Cl(OH)3
PbCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Adamantine, Vitreous
Adamantine, Vitreous, Resinous
Pleochroism
X = pale green; Y = yellow-green; Z = grass-green
-
Dispersion
0.030.06
0.005
1
👆🏻
Transparency
-
Transparent, Translucent
Refractive Index
1.8311.803-2.078
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
Orthorhombic
Birefringence
0.0490.273
0
0.296
👆🏻
Clarity
-
Transparent
Physical
Neurological
-
Enhances mental clarity and focus
Cardiovascular
-
Supports heart health
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
-
Psychology
Transformation
Clarity
Healing
Physical healing
Emotional healing
Qualities Associated
Healing
Clarity