Origin
Canada, Russia
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Color
Brown, Yellow, Greenish, Brownish, Red
Black, Blue, Yellow, Green
Streak
Brown, White
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
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Brittle
Solubility
-
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Durability
-
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Specific Gravity
3.2-3.43.28-3.44
1
7.18
👆🏻
Fracture
Uneven
Uneven, Splintery
Cleavage
Perfect on [001] imperfect on [100]
Perfect on {110}, intersecting at 56° and 124°; partings on {100} and {010}
Mohs Hardness
35.0-6.0
2
10
👆🏻
Chemical Composition
(K,Na) 3(Fe2+ ,Mn) 7Ti 2Si 8O 24(O,OH) 7Anthony et al , Handbook of mineralogy (2001)
Na2Fe2+3Fe3+2Si8O22(OH)2
Luster
Greasy, Pearly
Vitreous, Silky
Pleochroism
Strong: X= deep red-orange Y= orange-yellow Z= lemon-yellow
X = blue
Dispersion
0.120.02
0.005
1
👆🏻
Transparency
Translucent
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Refractive Index
1.678-1.7581.680-1.698
1
3.25
👆🏻
Optic Character
-
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Crystal System
Triclinic
monoclinic
Birefringence
0.0500.005-0.008
0
0.296
👆🏻
Clarity
Translucent
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Physical
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
Supports heart health
Supports heart health
Respiratory
Excellent
Good
Reproductive
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Digestive
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Psychology
Self-Reflection
Empowerment
Healing
Spiritual healing
Emotional healing
Qualities Associated
Self-Reflection
Clear Thinking