Origin
Madagascar, Southern and central Africa
Australia
Color
Grey, Brownish, Blue, Colorless, White, gray, Reddish
Red, White, gray, Black
Streak
White
Brownish, Black
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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Brittle
Solubility
-
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Durability
-
-
Specific Gravity
2.54-2.61-9999
1
7.18
👆🏻
Fracture
Uneven
Conchoidal, Uneven
Cleavage
{001} Perfect, {010} Good
{1010} Imperfect, {0001} Imperfect
Mohs Hardness
65-5.5
2
10
👆🏻
Chemical Composition
KAlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
NiAs
Luster
-
-
Pleochroism
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Strong (reflected light)
Dispersion
0.010.04
0.005
1
👆🏻
Transparency
Transparent
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Refractive Index
1.518-1.536-9999
1
3.25
👆🏻
Optic Character
-
-
Crystal System
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Hexagonal
Birefringence
0.005-0.008-9999
0
0.296
👆🏻
Clarity
Transparent
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Physical
Neurological
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Cardiovascular
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Respiratory
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Poor
Reproductive
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Digestive
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Psychology
Creativity
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Healing
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Qualities Associated
Creativity
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