Origin
Southern and central Africa
Australia
Color
White, Colorless, Blue, Red, Green, Yellow, Violet
Red, White, gray, Black
Streak
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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
-
-
Durability
-
-
Specific Gravity
2.55-2.70-9999
1
7.18
👆🏻
Fracture
-
Conchoidal, Uneven
Cleavage
None
{1010} Imperfect, {0001} Imperfect
Mohs Hardness
6.5-75-5.5
2
10
👆🏻
Chemical Composition
SiO 2 (with trace Cr minerals) Gemdat.org , Management Team (2012)
NiAs
Luster
Waxy
-
Pleochroism
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Strong (reflected light)
Dispersion
0.010.04
0.005
1
👆🏻
Transparency
Translucent
-
Refractive Index
1.530-1.543-9999
1
3.25
👆🏻
Optic Character
-
-
Crystal System
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Hexagonal
Birefringence
0.003-0.009-9999
0
0.296
👆🏻
Clarity
Translucent
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Physical
Neurological
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Cardiovascular
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Respiratory
Good
Poor
Reproductive
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Digestive
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Psychology
Peace
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Healing
Emotional healing
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Qualities Associated
Balance
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