Origin
USA, Zambia, Madagascar, India, Sri Lanka, Russia, Australia, Widespread; main sources are Brazil, Uruguay, Bolivia, Argentina, East Africa, Namibia, Brazil
Sri Lanka, Burma, USA, Russia
Color
Violet, White, Colorless, Blue, Red, Green, Yellow, pink
Yellow, Brown, pink, Colorless
Streak
White
White
For which Rashi?
Pisces, Scorpio, Sagittarius
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Planet
-
-
Element of Planets
Water
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Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
Diana
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Not to wear with
-
-
Powers
Love, Courage
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Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
insoluble in common solvents
-
Durability
-
-
Specific Gravity
2.653.46-3.50
1
7.18
👆🏻
Fracture
Conchoidal, ConchoidalWalter Schumann
Conchoidal
Cleavage
Indiscernible
Perfect
Mohs Hardness
76-7
2
10
👆🏻
Chemical Composition
SiO2
MgAlBO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references