Origin
USA, Zambia, Madagascar, India, Sri Lanka, Russia, Australia, Widespread; main sources are Brazil, Uruguay, Bolivia, Argentina, East Africa, Namibia, Brazil
Kenya, Southern and central Africa
Color
Violet, White, Colorless, Blue, Red, Green, Yellow, pink
Colorless, Greenish, Blue
Streak
White
White
For which Rashi?
Pisces, Scorpio, Sagittarius
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Planet
-
-
Element of Planets
Water
-
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
2.653.40-3.58
1
7.18
👆🏻
Fracture
Conchoidal, ConchoidalWalter Schumann
Conchoidal, Uneven
Cleavage
Indiscernible
{010} Perfect
Mohs Hardness
77.5
2
10
👆🏻
Chemical Composition
SiO2
(Al,Mg) 8(Al,Si) 6O 20Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references