Origin
Southern and central Africa
Afghanistan
Color
Red, Brown, Black
White, Colorless, Blue, Red, Green, Yellow, Violet, pink
Streak
Brownish, Red
White
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
Brittle
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Solubility
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Durability
-
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Specific Gravity
5.85-6.152.90-3.14
1
7.18
👆🏻
Fracture
Conchoidal
Conchoidal, Uneven
Cleavage
Fair in four directions forming octahedrons
Imperfect; basal
Mohs Hardness
3.5-47.5-8
2
10
👆🏻
Chemical Composition
Cu 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
(Be,Cs) 3Al 2Si 6O 18 · 0.5H 2OUlrich Henn and Claudio C.
Luster
Adamantine
Vitreous
Pleochroism
visible
Moderate dichroic
Dispersion
0.050.02
0.005
1
👆🏻
Transparency
TranslucentWalter Schumann
Transparent
Refractive Index
2.8491.598-1.620
1
3.25
👆🏻
Optic Character
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-
Crystal System
cubic
Hexagonal
Birefringence
-99990.008-0.011
0
0.296
👆🏻
Clarity
TranslucentWalter Schumann
Transparent
Physical
Neurological
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Cardiovascular
Supports heart health
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Respiratory
Poor
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Reproductive
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Digestive
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Psychology
Vitality
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Healing
Emotional healing
Emotional healing
Qualities Associated
Vitality
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