Origin
Mexico
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Color
Blue, Black
Blue, White, Grey, Yellow, Green, Colorless, Red, gray
Streak
Grey, Black, gray
Blue, 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
Flexible
Brittle
Solubility
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Gelatinises in acids
Durability
-
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Specific Gravity
4.6-4.762.4-2.5
1
7.18
👆🏻
Fracture
-
Uneven, Conchoidal
Cleavage
Perfect on {0001}
Distinct on {110}
Mohs Hardness
-99995-6
2
10
👆🏻
Chemical Composition
CuSMichael OâDonoghue , Gems, Sixth edition (2006) More from other references
(Na,Ca)4-8Al6Si6(O,S)24(SO4,Cl)1-2
Luster
Resinous
Vitreous, Greasy
Pleochroism
Marked
None
Dispersion
0.080.01
0.005
1
👆🏻
Transparency
OpaqueAnthony et al
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Refractive Index
1.45-2.621.50
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Hexagonal
Isometric
Birefringence
-9999-9999
0
0.296
👆🏻
Clarity
OpaqueAnthony et al
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Physical
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
Supports heart health
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Respiratory
Good
Good
Reproductive
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Digestive
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Psychology
Transformation
Communication
Healing
Emotional healing
Emotional healing
Qualities Associated
Manifestation
Communication