Origin
Australia
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Color
Blue, Green, Greenish, Black
Black, Brown
Streak
Grey, gray
Black
For which Rashi?
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-
Planet
-
-
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
-
-
Birthstone
Planetary
-
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Talisman
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Tenacity
-
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Solubility
-
-
Durability
-
-
Specific Gravity
4.00-4.625.2
1
7.18
👆🏻
Fracture
Conchoidal, Uneven
Uneven, Conchoidal
Cleavage
Indistinct parting on [111]
None
Mohs Hardness
7.5-85.5-6.5
2
10
👆🏻
Chemical Composition
ZnAl 2O 4Michael OâDonoghue , Gems, Sixth Edition (2006)
Fe 3O 4Ulrich Henn and Claudio C.
Luster
Vitreous
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Pleochroism
-
-
Dispersion
0.030.20
0.005
1
👆🏻
Transparency
-
-
Refractive Index
1.790-1.8182.42
1
3.25
👆🏻
Optic Character
-
-
Crystal System
cubic
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Birefringence
-9999-9999
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
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Respiratory
Aids in digestion and soothes the stomach
Good
Reproductive
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Digestive
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Supports digestive health
Psychology
Protection
Grounding
Healing
Emotional healing
Physical healing
Qualities Associated
Harmony
Energy