Origin
Switzerland
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Color
Brown, Brownish, Yellow, Black, Reddish
Grey, Brown
Streak
White, gray
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For which Rashi?
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-
Planet
-
-
Element of Planets
-
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Energy
-
-
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
-
-
Birthstone
Planetary
-
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Talisman
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Tenacity
Brittle
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Solubility
-
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Durability
-
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Specific Gravity
3.7-3.82.59
1
7.18
👆🏻
Fracture
Subconchoidal, Conchoidal
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Cleavage
Distinct on {010}
None
Mohs Hardness
7-7.56-6.5
2
10
👆🏻
Chemical Composition
(Fe,Mg,Zn) 2Al 9(Si,Al) 4O 22(OH) 2Ulrich Henn and Claudio C.
(Na,Ca)2(Fe2+,Mg)3Si3O10
Luster
Resinous
Pearly
Pleochroism
X = colorless; Y = pale yellow; Z = golden yellow
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Dispersion
0.020.01
0.005
1
👆🏻
Transparency
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Transparent, Translucent
Refractive Index
1.736-1.762-9999
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
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Birefringence
0.009-0.015-9999
0
0.296
👆🏻
Clarity
-
Transparent
Physical
Neurological
Enhances mental clarity and focus
Aids in mental clarity and focus
Cardiovascular
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Supports heart health
Respiratory
Good
Good
Reproductive
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Digestive
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Psychology
Protection
Protection
Healing
Physical healing
Emotional healing
Qualities Associated
Protection
Protection