Origin
Russia
Austria
Color
Black, Violet, Blue, Green
Green
Streak
-
-
For which Rashi?
Gemini, Virgo
Aquarius
Planet
Mercury
Uranus
Element of Planets
Earth
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
Persephone
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
3.22-3.402.32-2.38
1
7.18
👆🏻
Fracture
Conchoidal
ConchoidalWalter Schumann
Cleavage
1,2 prismatic.
None
Mohs Hardness
5-65.5
2
10
👆🏻
Chemical Composition
(Ca,Cr)MgSi 2O 6Gemdat.org , Management Team (2012)
SiO 2(+Al 2O 3)Walter Schumann , Gemstones of the world (2001)
Luster
Vitreous
Vitreous
Pleochroism
Common trichroism: light green
Absent
Dispersion
0.020.04
0.005
1
👆🏻
Transparency
-
Transparent, Translucent
Refractive Index
1.668-1.7031.48-1.54
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
-
Birefringence
0.024-0.030-9999
0
0.296
👆🏻
Clarity
-
Transparent
Physical
Neurological
-
-
Cardiovascular
Supports heart health
-
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
-
Psychology
Renewal
Transformation
Healing
Physical healing
Spiritual healing
Qualities Associated
Love
Transformation