Origin
Southern and central Africa
Russia
Color
Red, Brown, Black
Yellow, Brown, pink
Streak
Brownish, Red
White
For which Rashi?
-
-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
Brittle
-
Solubility
-
-
Durability
-
-
Specific Gravity
5.85-6.152.82
1
7.18
👆🏻
Fracture
Conchoidal
-
Cleavage
Fair in four directions forming octahedrons
Perfect in one direction, indistinct in one direction
Mohs Hardness
3.5-46
2
10
👆🏻
Chemical Composition
Cu 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
K2Na(Ca,Mn)2Ti[O|Si7O18(OH)]
Luster
Adamantine
Vitreous
Pleochroism
visible
-
Dispersion
0.050.02
0.005
1
👆🏻
Transparency
TranslucentWalter Schumann
-
Refractive Index
2.8491.593
1
3.25
👆🏻
Optic Character
-
-
Crystal System
cubic
Triclinic
Birefringence
-99990.073
0
0.296
👆🏻
Clarity
TranslucentWalter Schumann
-
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
-
Healing
Emotional healing
Emotional healing
Qualities Associated
Vitality
Creativity