Origin
Madagascar, Southern and central Africa
Southern and central Africa
Color
Grey, Brownish, Blue, Colorless, White, gray, Reddish
White, Colorless, Blue, Red, Green, Yellow, Violet
Streak
White
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For which Rashi?
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Planet
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Element of Planets
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Energy
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How to Wear?
Finger
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Ring Metal
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Deities
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Not to wear with
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Powers
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Birthstone
Planetary
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Talisman
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Tenacity
-
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Solubility
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Durability
-
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Specific Gravity
2.54-2.612.55-2.70
1
7.18
👆🏻
Fracture
Uneven
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Cleavage
{001} Perfect, {010} Good
None
Mohs Hardness
66.5-7
2
10
👆🏻
Chemical Composition
KAlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
SiO 2Ulrich Henn and Claudio C.