Origin
Southern and central Africa
USA, Afghanistan, Pakistan, Brazil, Madagascar
Color
Red, Brown, Black
Greenish
Streak
Brownish, Red
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For which Rashi?
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-
Planet
-
-
Element of Planets
-
-
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
5.85-6.153.15-3.21
1
7.18
👆🏻
Fracture
Conchoidal
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Cleavage
Fair in four directions forming octahedrons
1,2 prismatic
Mohs Hardness
3.5-46-7
2
10
👆🏻
Chemical Composition
Cu 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
LiAlSi2O6
Luster
Adamantine
Vitreous
Pleochroism
visible
Distinct trichroism: yellow green green blue greenHerve Nicolas Lazzarelli
Dispersion
0.050.02
0.005
1
👆🏻
Transparency
TranslucentWalter Schumann
Transparent
Refractive Index
2.8491.657-1.681
1
3.25
👆🏻
Optic Character
-
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Crystal System
cubic
monoclinic
Birefringence
-99990.014-0.016
0
0.296
👆🏻
Clarity
TranslucentWalter Schumann
TransparentUlrich Henn and Claudio C. Milisenda
Physical
Neurological
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Cardiovascular
Supports heart health
Supports healthy digestion and metabolism
Respiratory
Poor
Excellent
Reproductive
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Eases stomach and digestive issues
Digestive
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Supports digestive health
Psychology
Vitality
Love
Healing
Emotional healing
Emotional healing
Qualities Associated
Vitality
Love