Origin
Afghanistan, Southern and central Africa
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Color
Blue, Greenish, Violet
Yellow, Brown, Black, orange
Streak
Blue, White
Yellow, White
For which Rashi?
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-
Planet
-
-
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
Brittle
Moderately flexible
Solubility
Soluble
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Durability
-
-
Specific Gravity
2.752.32
1
7.18
👆🏻
Fracture
Uneven, Conchoidal
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Cleavage
Imperfect on {110}
Perfect on {0001}
Mohs Hardness
5.52
2
10
👆🏻
Chemical Composition
(Na,Ca) 8Al 6Si 6O 24(SO 4,S,Cl) 2Ulrich Henn and Claudio C.
Pb6Cu3BiS4
Luster
Vitreous
Vitreous
Pleochroism
-
Distinct
Dispersion
0.020.05
0.005
1
👆🏻
Transparency
-
-
Refractive Index
1.5001.546
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Isometric
Trigonal
Birefringence
-9999-9999
0
0.296
👆🏻
Clarity
-
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Physical
Neurological
Enhances mental clarity and focus
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Cardiovascular
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Respiratory
Good
Excellent
Reproductive
-
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Digestive
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Psychology
Communication
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Healing
Emotional healing
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Qualities Associated
Clarity
Vitality