Origin
Southern and central Africa
Kazakhstan
Color
Blue, Green, Brown
Green, Blue
Streak
White, Blue, Green
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
2.00-2.453.25-3.35
1
7.18
👆🏻
Fracture
Sub-Conchoidal, Conchoidal
Conchoidal, ConchoidalWalter Schumann
Cleavage
none
Perfect in three directions
Mohs Hardness
2-45
2
10
👆🏻
Chemical Composition
Cu2H2Si2O5(OH)4
CuSiO 2(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous, Greasy
Vitreous
Pleochroism
-
Weak; dark emerald green
Dispersion
0.020.04
0.005
1
👆🏻
Transparency
Opaque
TranslucentHerve Nicolas Lazzarelli
Refractive Index
1.460-1.5701.644-1.720
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
Trigonal
Birefringence
0.023-0.0500.051-0.053
0
0.296
👆🏻
Clarity
-
TranslucentHerve Nicolas Lazzarelli
Physical
Neurological
Promotes calmness and emotional balance
Aids in mental clarity and focus
Cardiovascular
Supports heart health
-
Respiratory
Good
Excellent
Reproductive
-
-
Digestive
-
-
Psychology
Communication
Emotional Healing
Healing
Emotional healing
Emotional healing
Qualities Associated
Communication
Emotional Healing