Origin
USA, Afghanistan, Pakistan, Brazil, Madagascar
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Color
Greenish
Brownish, Black
Streak
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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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Solubility
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Durability
-
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Specific Gravity
3.15-3.213.26
1
7.18
👆🏻
Fracture
-
Uneven
Cleavage
1,2 prismatic
None
Mohs Hardness
6-7-9999
2
10
👆🏻
Chemical Composition
LiAlSi2O6
NaFe3+3Fe3+6(BO 3) 3Si 6O 18(O,OH) 4Anthony et al , Handbook of Mineralogy (2001)
Luster
Vitreous
Resinous
Pleochroism
Distinct trichroism: yellow green green blue greenHerve Nicolas Lazzarelli
Strong: yellow-brown
Dispersion
0.020.02
0.005
1
👆🏻
Transparency
Transparent
Translucent
Refractive Index
1.657-1.681-9999
1
3.25
👆🏻
Optic Character
-
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Crystal System
monoclinic
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Birefringence
0.014-0.016-9999
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Translucent
Physical
Neurological
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Cardiovascular
Supports healthy digestion and metabolism
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Respiratory
Excellent
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Reproductive
Eases stomach and digestive issues
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Digestive
Supports digestive health
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Psychology
Love
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Healing
Emotional healing
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Qualities Associated
Love
Protection