Origin
USA
Canada, Southern and central Africa, Sri Lanka
Color
Black, Red, Brown
Brown
Streak
Brown, Red
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For which Rashi?
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-
Planet
-
-
Element of Planets
-
-
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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Pearl, Moonstone
Powers
-
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Birthstone
Planetary
-
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Talisman
-
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Tenacity
Brittle
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Solubility
-
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Durability
-
-
Specific Gravity
3.19-3.233.55-3.73
1
7.18
👆🏻
Fracture
Conchoidal
Uneven
Cleavage
{110} good
None
Mohs Hardness
5-67-7.5
2
10
👆🏻
Chemical Composition
KNa 2Li(Fe2+ ,Mn2+ ) 2Ti 2Si 8O 24Michael OâDonoghue , Gems, Sixth Edition (2006)
Ca3Al2(SiO4)3
Luster
Vitreous
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Pleochroism
x=yellow-orange
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Dispersion
0.030.03
0.005
1
👆🏻
Transparency
Translucent
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Refractive Index
1.692-1.7341.742-1.748
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
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Birefringence
0.0294-0.0452-9999
0
0.296
👆🏻
Clarity
Translucent
TransparentUlrich Henn and Claudio C. Milisenda
Physical
Neurological
Enhances mental clarity and focus
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Cardiovascular
-
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Respiratory
Excellent
Good
Reproductive
-
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Digestive
-
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Psychology
Passion
Creativity
Healing
Emotional healing
Physical healing
Qualities Associated
Transformation
Creativity