Origin
Canada
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Color
Brown, Reddish, Black, Brownish
Black, Blue, Yellow, Green
Streak
Brown
Grey, Greenish, Brown
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
-
Brittle
Solubility
-
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Durability
-
-
Specific Gravity
3.77-3.933.28-3.44
1
7.18
👆🏻
Fracture
Conchoidal
Uneven, Splintery
Cleavage
None
Perfect on {110}, intersecting at 56° and 124°; partings on {100} and {010}
Mohs Hardness
7-7.55.0-6.0
2
10
👆🏻
Chemical Composition
Ca 3Ti4+2(Fe3+2Si)O 12Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Na2Fe2+3Fe3+2Si8O22(OH)2
Luster
Vitreous
Vitreous, Silky
Pleochroism
-
X = blue
Dispersion
0.020.02
0.005
1
👆🏻
Transparency
Translucent
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Refractive Index
1.94-1.981.680-1.698
1
3.25
👆🏻
Optic Character
-
-
Crystal System
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monoclinic
Birefringence
-99990.005-0.008
0
0.296
👆🏻
Clarity
Translucent
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Physical
Neurological
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Enhances mental clarity and focus
Cardiovascular
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Supports heart health
Respiratory
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Good
Reproductive
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Digestive
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Psychology
Grounding
Empowerment
Healing
Emotional healing
Emotional healing
Qualities Associated
Grounding & Transformation
Clear Thinking