Origin
Southern and central Africa
India, Brazil, China, Australia
Color
Red, Brown, Black
Green, Red, Yellow
Streak
Brownish, Red
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For which Rashi?
-
-
Planet
-
-
Element of Planets
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Air, Earth
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
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Deities
-
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Not to wear with
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Powers
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Healing
Birthstone
Planetary
-
-
Talisman
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Tenacity
Brittle
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Solubility
-
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Durability
-
-
Specific Gravity
5.85-6.152.61
1
7.18
👆🏻
Fracture
Conchoidal
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Cleavage
Fair in four directions forming octahedrons
None
Mohs Hardness
3.5-46.5-7
2
10
👆🏻
Chemical Composition
Cu 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
SiO2
Luster
Adamantine
Vitreous
Pleochroism
visible
-
Dispersion
0.050.01
0.005
1
👆🏻
Transparency
TranslucentWalter Schumann
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Refractive Index
2.8491.53-1.54
1
3.25
👆🏻
Optic Character
-
-
Crystal System
cubic
Trigonal
Birefringence
-99990.004
0
0.296
👆🏻
Clarity
TranslucentWalter Schumann
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Physical
Neurological
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Enhances mental clarity and focus
Cardiovascular
Supports heart health
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Respiratory
Poor
Good
Reproductive
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Digestive
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Psychology
Vitality
Courage
Healing
Emotional healing
Emotional healing
Qualities Associated
Vitality
Energy