Origin
Southern and central Africa
Southern and central Africa
Color
Brown, Colorless, Green
Yellow, White
Streak
-
gray, Brownish, Black
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
-
-
Birthstone
Planetary
-
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Talisman
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Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
3.14-3.254.80-4.90
1
7.18
👆🏻
Fracture
-
Uneven
Cleavage
Perfect
{010} Indistinct
Mohs Hardness
6-76-6.5
2
10
👆🏻
Chemical Composition
Al 2SiO 5Arthur Thomas , Gemstones (2009)
FeS 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
-
-
Pleochroism
DistinctArthur Thomas
-
Dispersion
0.020.05
0.005
1
👆🏻
Transparency
Transparent
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Refractive Index
1.658-1.678-9999
1
3.25
👆🏻
Optic Character
-
-
Crystal System
-
-
Birefringence
-9999-9999
0
0.296
👆🏻
Clarity
Transparent
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Physical
Neurological
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Cardiovascular
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Respiratory
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Reproductive
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Digestive
Aids in digestion and nutrient absorption
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Psychology
Focus
Protection
Healing
Emotional healing
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Qualities Associated
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Protection