Origin
Southern and central Africa
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Color
Brown, Black, Blue
Yellow, Green, Black
Streak
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Yellow, Green, Black, Greenish
For which Rashi?
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Planet
-
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Element of Planets
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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
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Brittle
Solubility
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Soluble
Durability
-
-
Specific Gravity
2.654.1-4.3
1
7.18
👆🏻
Fracture
ConchoidalWalter Schumann
Uneven
Cleavage
None
Indistinct on {011}
Mohs Hardness
-99993.5-4
2
10
👆🏻
Chemical Composition
SiO 2Ulrich Henn and Claudio C.
CuFeS 2Anthony et al , Handbook of mineralogy (2001)
Luster
-
-
Pleochroism
Definite: brown reddish-brownWalter Schumann
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Dispersion
0.010.07
0.005
1
👆🏻
Transparency
Transparent, Translucent
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Refractive Index
1.544-1.553-9999
1
3.25
👆🏻
Optic Character
-
-
Crystal System
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tetragonal
Birefringence
0.009-9999
0
0.296
👆🏻
Clarity
Transparent
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Physical
Neurological
Improves digestion and metabolism
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Cardiovascular
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Supports heart health
Respiratory
Good
Good
Reproductive
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Digestive
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Psychology
Protection
Positivity
Healing
Emotional healing
Emotional healing
Qualities Associated
Protection
Abundance