Origin
USA, Zambia, Madagascar, India, Sri Lanka, Russia, Australia, Widespread; main sources are Brazil, Uruguay, Bolivia, Argentina, East Africa, Namibia, Brazil
Russia
Color
Violet, White, Colorless, Blue, Red, Green, Yellow, pink
Black, Violet, Blue, Green
Streak
White
-
For which Rashi?
Pisces, Scorpio, Sagittarius
Gemini, Virgo
Planet
-
Mercury
Element of Planets
Water
Earth
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
Diana
-
Not to wear with
-
-
Powers
Love, Courage
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
insoluble in common solvents
-
Durability
-
-
Specific Gravity
2.653.22-3.40
1
7.18
👆🏻
Fracture
Conchoidal, ConchoidalWalter Schumann
Conchoidal
Cleavage
Indiscernible
1,2 prismatic.
Mohs Hardness
75-6
2
10
👆🏻
Chemical Composition
SiO2
(Ca,Cr)MgSi 2O 6Gemdat.org , Management Team (2012)