Origin
Southern and central Africa
Spain
Color
Red, Brown, Black
Black
Streak
Brownish, Red
-
For which Rashi?
-
Capricorn
Planet
-
Saturn
Element of Planets
-
Earth
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
Cybele
Not to wear with
-
-
Powers
-
Protection
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
Brittle
-
Solubility
-
-
Durability
-
-
Specific Gravity
5.85-6.151.19-1.35
1
7.18
👆🏻
Fracture
Conchoidal
ConchoidalWalter Schumann
Cleavage
Fair in four directions forming octahedrons
None
Mohs Hardness
3.5-42.5-4
2
10
👆🏻
Chemical Composition
Cu 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
C
Luster
Adamantine
Waxy
Pleochroism
visible
-
Dispersion
0.050.01
0.005
1
👆🏻
Transparency
TranslucentWalter Schumann
-
Refractive Index
2.8491.640-1.680
1
3.25
👆🏻
Optic Character
-
-
Crystal System
cubic
-
Birefringence
-9999-9999
0
0.296
👆🏻
Clarity
TranslucentWalter Schumann
-
Physical
Neurological
-
-
Cardiovascular
Supports heart health
Supports heart health
Respiratory
Poor
-
Reproductive
-
-
Digestive
-
-
Psychology
Vitality
Protection
Healing
Emotional healing
Emotional healing
Qualities Associated
Vitality
Protection