Origin
Austria
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Color
Brown, Green, Brownish, Black, Yellow, gray
Black, Brown
Streak
White
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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Solubility
-
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Durability
-
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Specific Gravity
3.25-3.505.2
1
7.18
👆🏻
Fracture
Conchoidal, Fibrous
Uneven, Conchoidal
Cleavage
{001} perfect and {100} imperfect
None
Mohs Hardness
6-75.5-6.5
2
10
👆🏻
Chemical Composition
CaAl 2(Fe3+ ,Al)Si 3O 12(OH)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Fe 3O 4Ulrich Henn and Claudio C.
Luster
Vitreous, Resinous
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Pleochroism
Strong
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Dispersion
0.030.20
0.005
1
👆🏻
Transparency
-
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Refractive Index
1.729-1.7682.42
1
3.25
👆🏻
Optic Character
-
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Crystal System
monoclinic
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Birefringence
0.019-0.046-9999
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
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Physical
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
Calms digestive issues
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Respiratory
Good
Good
Reproductive
Supports healthy digestion
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Digestive
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Supports digestive health
Psychology
Abundance
Grounding
Healing
Physical healing
Physical healing
Qualities Associated
Manifestation
Energy