Origin
Southern and central Africa
Russia
Color
Blue, Colorless, White
Black, Violet, Blue, Green
Streak
White
-
For which Rashi?
Gemini, Virgo
Gemini, Virgo
Planet
-
Mercury
Element of Planets
Earth
Earth
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
Quan Yin
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
2.45-2.583.22-3.40
1
7.18
👆🏻
Fracture
Conchoidal
Conchoidal
Cleavage
None
1,2 prismatic.
Mohs Hardness
3-3.55-6
2
10
👆🏻
Chemical Composition
Ca 2B 5SiO 9(OH) 5Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
(Ca,Cr)MgSi 2O 6Gemdat.org , Management Team (2012)
Luster
Vitreous
Vitreous
Pleochroism
-
Common trichroism: light green
Dispersion
0.010.02
0.005
1
👆🏻
Transparency
-
-
Refractive Index
1.583-1.6081.668-1.703
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
monoclinic
Birefringence
0.0190.024-0.030
0
0.296
👆🏻
Clarity
-
-
Physical
Neurological
Aids in mental clarity and focus
-
Cardiovascular
-
Supports heart health
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
-
Psychology
Calming
Renewal
Healing
Emotional healing
Physical healing
Qualities Associated
Calming
Love