Origin
Southern and central Africa
Southern and central Africa
Color
Brown, Brownish, White, Colorless, Yellow
Yellow, White
Streak
White
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
-
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Birthstone
Planetary
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Talisman
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Tenacity
-
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Solubility
-
-
Durability
-
-
Specific Gravity
1.58-1.604.80-4.90
1
7.18
👆🏻
Fracture
Conchoidal
Uneven
Cleavage
{011} Imperfect
{010} Indistinct
Mohs Hardness
26-6.5
2
10
👆🏻
Chemical Composition
Al 2(Cl 2O 12) · 18H 2OUlrich Henn and Claudio C.
FeS 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous
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Pleochroism
Weak: yellowish brown yellowAnthony et al
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Dispersion
0.010.05
0.005
1
👆🏻
Transparency
-
-
Refractive Index
1.509-1.541-9999
1
3.25
👆🏻
Optic Character
-
-
Crystal System
-
-
Birefringence
0.030-9999
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
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Physical
Neurological
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Cardiovascular
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Respiratory
Good
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Reproductive
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Digestive
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Psychology
Happiness
Protection
Healing
Emotional healing
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Qualities Associated
Abundance
Protection