Origin
Madagascar, Southern and central Africa
Afghanistan
Color
Grey, Brownish, Blue, Colorless, White, gray, Reddish
White, Colorless, Blue, Red, Green, Yellow, Violet, pink
Streak
White
White
For which Rashi?
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Planet
-
-
Element of Planets
-
-
Energy
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-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
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Not to wear with
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Powers
-
-
Birthstone
Planetary
-
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Talisman
-
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Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
2.54-2.612.90-3.14
1
7.18
👆🏻
Fracture
Uneven
Conchoidal, Uneven
Cleavage
{001} Perfect, {010} Good
Imperfect; basal
Mohs Hardness
67.5-8
2
10
👆🏻
Chemical Composition
KAlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
(Be,Cs) 3Al 2Si 6O 18 · 0.5H 2OUlrich Henn and Claudio C.