Origin
Southern and central Africa
Southern and central Africa
Color
Black, Brownish, White, Brown
Green
Streak
Reddish, Black
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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
4.76-5.032.55-2.67
1
7.18
👆🏻
Fracture
Conchoidal
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Cleavage
None
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Mohs Hardness
5.5-6.55.5-6
2
10
👆🏻
Chemical Composition
(Mn2+ ,Fe2+ ,Mg)(Fe3+ ,Mn3+ ) 2O 4Anthony et al , Handbook of mineralogy (2001)
Na, K, Ca, H, O, Si, Al
Luster
-
Greasy
Pleochroism
-
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Dispersion
0.030.01
0.005
1
👆🏻
Transparency
Translucent
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Refractive Index
-9999-9999
1
3.25
👆🏻
Optic Character
-
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Crystal System
-
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Birefringence
-9999-9999
0
0.296
👆🏻
Clarity
Translucent
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Physical
Neurological
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Cardiovascular
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Respiratory
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Reproductive
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Digestive
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Aids in digestion
Psychology
Insight
Creativity
Healing
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Qualities Associated
Grounding
Creativity