Origin
China, Russia
-
Color
Green
Blue, Green
Streak
White
Blue
For which Rashi?
-
Sagittarius, Capricorn
Planet
-
Venus
Element of Planets
-
Water
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
Psychic Power
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
Brittle
Solubility
-
-
Durability
-
-
Specific Gravity
3.773.70-3.90
1
7.18
👆🏻
Fracture
Uneven, Conchoidal
Conchoidal
Cleavage
None
Perfect on {011}, fair on {100}, poor on {110}
Mohs Hardness
6.5-7.53.5-4
2
10
👆🏻
Chemical Composition
Ca 3Cr 2(SiO 4) 3Ulrich Henn and Claudio C.
Cu 3(OH) 2(CO 3) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous
Vitreous
Pleochroism
-
Visible shades of blue
Dispersion
0.010.03
0.005
1
👆🏻
Transparency
Translucent
Transparent, Translucent
Refractive Index
1.871.720-1.850
1
3.25
👆🏻
Optic Character
-
-
Crystal System
cubic
monoclinic
Birefringence
-99990.108
0
0.296
👆🏻
Clarity
Translucent
Transparent
Physical
Neurological
-
Enhances mental clarity and focus
Cardiovascular
Supports heart health
Supports heart health
Respiratory
Excellent
Excellent
Reproductive
Supports reproductive health
Supports reproductive health
Digestive
-
-
Psychology
-
Insight
Healing
Emotional healing
Emotional healing
Qualities Associated
Vitality
Insight