Origin
Switzerland
Russia
Color
Colorless, Yellow, Blue, Reddish, Black, Brown, gray
Black, Violet, Blue, Green
Streak
White
-
For which Rashi?
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Gemini, Virgo
Planet
-
Mercury
Element of Planets
-
Earth
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
Brittle
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Solubility
-
-
Durability
-
-
Specific Gravity
3.82-3.973.22-3.40
1
7.18
👆🏻
Fracture
Subconchoidal, Conchoidal
Conchoidal
Cleavage
Perfect on [001] and [011]
1,2 prismatic.
Mohs Hardness
5.5-65-6
2
10
👆🏻
Chemical Composition
TiO 2Michael OâDonoghue , Gems, Sixth edition (2006) More from other references
(Ca,Cr)MgSi 2O 6Gemdat.org , Management Team (2012)
Luster
Adamantine
Vitreous
Pleochroism
Weak
Common trichroism: light green
Dispersion
0.210.02
0.005
1
👆🏻
Transparency
Transparent
-
Refractive Index
2.488-2.5621.668-1.703
1
3.25
👆🏻
Optic Character
-
-
Crystal System
tetragonal
monoclinic
Birefringence
0.0730.024-0.030
0
0.296
👆🏻
Clarity
Transparent
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Physical
Neurological
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Cardiovascular
Supports heart health
Supports heart health
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
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Psychology
Clarity
Renewal
Healing
Emotional healing
Physical healing
Qualities Associated
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Love