Origin
Kazakhstan
Italy
Color
Green, Blue
Blue, Green
Streak
Green
Blue, Green
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
Soluble
Effervesces in cold
Durability
-
-
Specific Gravity
3.25-3.354-4.2
1
7.18
👆🏻
Fracture
Conchoidal, ConchoidalWalter Schumann
Splintery
Cleavage
Perfect in three directions
Perfect on {100} and {010}
Mohs Hardness
54
2
10
👆🏻
Chemical Composition
CuSiO 2(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
CuZn(CO3)(OH)2
Luster
Vitreous
Silky, Vitreous
Pleochroism
Weak; dark emerald green
Strong: X = pale emerald green or colourless; Y = dark emerald green or pale blue; Z = dark emerald green or pale blue
Dispersion
0.040.03
0.005
1
👆🏻
Transparency
TranslucentHerve Nicolas Lazzarelli
-
Refractive Index
1.644-1.7201.672-1.688
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Trigonal
monoclinic
Birefringence
0.051-0.0530.139-0.143
0
0.296
👆🏻
Clarity
TranslucentHerve Nicolas Lazzarelli
-
Physical
Neurological
Aids in mental clarity and focus
-
Cardiovascular
-
-
Respiratory
Excellent
Poor
Reproductive
-
-
Digestive
-
-
Psychology
Emotional Healing
Emotional Healing
Healing
Emotional healing
Emotional healing
Qualities Associated
Emotional Healing
Communication