Origin
Southern and central Africa
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Color
Greenish, Blue, Colorless, Green, Yellow
Green
Streak
Greenish, gray
Green, Grey
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
3.17-3.242.6-3.3
1
7.18
👆🏻
Fracture
Conchoidal
Lamellar
Cleavage
(0001) indistinct
Perfect 001
Mohs Hardness
9-9.52-2.5
2
10
👆🏻
Chemical Composition
SiCArthur Thomas , Gemstones (2009)
(Mg,Fe)3(Si,Al)4O10(OH)2·(Mg,Fe)3(OH)6
Luster
Adamantine
Vitreous, Pearly
Pleochroism
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Dispersion
0.100.02
0.005
1
👆🏻
Transparency
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Refractive Index
2.648-2.6911.57-1.67
1
3.25
👆🏻
Optic Character
-
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Crystal System
6H polytype
monoclinic
Birefringence
0.043-9999
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
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Physical
Neurological
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Cardiovascular
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Respiratory
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Good
Reproductive
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Digestive
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Psychology
Clarity
Calmness
Healing
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Emotional healing
Qualities Associated
Creativity
Cleansing