Origin
Brazil
Southern and central Africa
Color
Blue, Greenish
Brown, Red, Green, Blue, Violet
Streak
White
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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
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Durability
-
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Specific Gravity
3.311.25-1.35
1
7.18
👆🏻
Fracture
Uneven
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Cleavage
{110} Good
None
Mohs Hardness
5.5-6-9999
2
10
👆🏻
Chemical Composition
(Fe2+ ,Mg)Al 2(PO 4) 2(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)
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Luster
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Pleochroism
Colorless blueAnthony et al
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Dispersion
0.020.01
0.005
1
👆🏻
Transparency
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Refractive Index
1.639-1.6801.540-1.560
1
3.25
👆🏻
Optic Character
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Crystal System
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Birefringence
0.041-9999
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
OpaqueUlrich Henn and Claudio C. Milisenda
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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Supports digestive health
Psychology
Communication
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Healing
Emotional healing
Emotional healing
Qualities Associated
Intuition & Communication
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