Origin
Brazil, Southern and central Africa, Sri Lanka
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Color
Red, gray
Yellow, Brown, Black, orange
Streak
Red, Black
Yellow, White
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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Moderately flexible
Solubility
Insoluble in acids
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Durability
-
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Specific Gravity
4.20-4.302.32
1
7.18
👆🏻
Fracture
Uneven, Conchoidal
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Cleavage
{110} good, 100 moderate, parting on {092} and {011}
Perfect on {0001}
Mohs Hardness
6-6.52
2
10
👆🏻
Chemical Composition
TiO 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Pb6Cu3BiS4
Luster
Adamantine
Vitreous
Pleochroism
Weak to distinct brownish red-green-yellow
Distinct
Dispersion
0.330.05
0.005
1
👆🏻
Transparency
Transparent, Translucent
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Refractive Index
2.609-2.9031.546
1
3.25
👆🏻
Optic Character
-
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Crystal System
tetragonal
Trigonal
Birefringence
0.296-9999
0
0.296
👆🏻
Clarity
Transparent
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Physical
Neurological
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Cardiovascular
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Respiratory
Good
Excellent
Reproductive
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Digestive
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Psychology
Clarity
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Healing
Physical healing
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Qualities Associated
Awareness
Vitality