Origin
Kazakhstan
Southern and central Africa
Color
Green, Blue
Blue, Green, Brown
Streak
Green
White, Blue, Green
For which Rashi?
-
Taurus
Planet
-
Venus
Element of Planets
-
Water
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
Venus
Not to wear with
-
-
Powers
-
Love
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
Brittle
Brittle
Solubility
Soluble
-
Durability
-
-
Specific Gravity
3.25-3.352.00-2.45
1
7.18
👆🏻
Fracture
Conchoidal, ConchoidalWalter Schumann
Sub-Conchoidal, Conchoidal
Cleavage
Perfect in three directions
none
Mohs Hardness
52-4
2
10
👆🏻
Chemical Composition
CuSiO 2(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Cu2H2Si2O5(OH)4
Luster
Vitreous
Vitreous, Greasy
Pleochroism
Weak; dark emerald green
-
Dispersion
0.040.02
0.005
1
👆🏻
Transparency
TranslucentHerve Nicolas Lazzarelli
Opaque
Refractive Index
1.644-1.7201.460-1.570
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Trigonal
monoclinic
Birefringence
0.051-0.0530.023-0.050
0
0.296
👆🏻
Clarity
TranslucentHerve Nicolas Lazzarelli
-
Physical
Neurological
Aids in mental clarity and focus
Promotes calmness and emotional balance
Cardiovascular
-
Supports heart health
Respiratory
Excellent
Good
Reproductive
-
-
Digestive
-
-
Psychology
Emotional Healing
Communication
Healing
Emotional healing
Emotional healing
Qualities Associated
Emotional Healing
Communication