Origin
Colombia, Origins: Congo
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Color
Red, Yellow, White, gray, Green, Colorless
Black, Blue, Yellow, Green
Streak
White
Grey, Greenish, Brown
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
Brittle
Brittle
Solubility
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Durability
-
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Specific Gravity
2.65-2.693.28-3.44
1
7.18
👆🏻
Fracture
Uneven, Conchoidal
Uneven, Splintery
Cleavage
Perfect on {001}, good on {010}
Perfect on {110}, intersecting at 56° and 124°; partings on {100} and {010}
Mohs Hardness
6-6.55.0-6.0
2
10
👆🏻
Chemical Composition
(Na,Ca)Al1-2Si3-2O8
Na2Fe2+3Fe3+2Si8O22(OH)2
Luster
Vitreous
Vitreous, Silky
Pleochroism
colorless.
X = blue
Dispersion
0.700.02
0.005
1
👆🏻
Transparency
Transparent, Translucent, Transparent to translucent
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Refractive Index
1.543-1.5641.680-1.698
1
3.25
👆🏻
Optic Character
Biaxial/+
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Crystal System
Triclinic
monoclinic
Birefringence
0.007-0.0110.005-0.008
0
0.296
👆🏻
Clarity
Transparent
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Physical
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
Supports heart health
Supports heart health
Respiratory
Good
Good
Reproductive
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Digestive
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Psychology
Vitality
Empowerment
Healing
Emotional healing
Emotional healing
Qualities Associated
Vitality
Clear Thinking