Origin
USA
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Color
Brown, Red, Black, Brownish
Green
Streak
Reddish, Brown
Green, Grey
For which Rashi?
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Planet
-
-
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
-
-
Specific Gravity
5.05-5.222.6-3.3
1
7.18
👆🏻
Fracture
Uneven
Lamellar
Cleavage
None
Perfect 001
Mohs Hardness
5.5-62-2.5
2
10
👆🏻
Chemical Composition
(Zn,Mn2+ ,Fe2+ )(Fe3+ ,Mn3+ ) 2O 4Anthony et al , Handbook of mineralogy (2001)
(Mg,Fe)3(Si,Al)4O10(OH)2·(Mg,Fe)3(OH)6
Luster
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Vitreous, Pearly
Pleochroism
-
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Dispersion
0.190.02
0.005
1
👆🏻
Transparency
Translucent
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Refractive Index
-99991.57-1.67
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Isometric Hexoctahedral H-M Symbol (4/m 3 2/m) Space Group: F d3m
monoclinic
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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Good
Reproductive
-
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Digestive
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Psychology
Creativity
Calmness
Healing
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Emotional healing
Qualities Associated
Grounding
Cleansing