Origin
Southern and central Africa
Southern and central Africa
Color
Greenish, Blue, Colorless, Green, Yellow
Red, Brown, Black
Streak
Greenish, gray
Brownish, Red
For which Rashi?
-
-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
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-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
Brittle
Solubility
-
-
Durability
-
-
Specific Gravity
3.17-3.245.85-6.15
1
7.18
👆🏻
Fracture
Conchoidal
Conchoidal
Cleavage
(0001) indistinct
Fair in four directions forming octahedrons
Mohs Hardness
9-9.53.5-4
2
10
👆🏻
Chemical Composition
SiCArthur Thomas , Gemstones (2009)
Cu 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Adamantine
Adamantine
Pleochroism
-
visible
Dispersion
0.100.05
0.005
1
👆🏻
Transparency
-
TranslucentWalter Schumann
Refractive Index
2.648-2.6912.849
1
3.25
👆🏻
Optic Character
-
-
Crystal System
6H polytype
cubic
Birefringence
0.043-9999
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
TranslucentWalter Schumann
Physical
Neurological
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-
Cardiovascular
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Supports heart health
Respiratory
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Poor
Reproductive
-
-
Digestive
-
-
Psychology
Clarity
Vitality
Healing
-
Emotional healing
Qualities Associated
Creativity
Vitality