Origin
Kenya, Southern and central Africa
Mexico
Color
Green, Brown, Yellow, Red
White, Colorless, gray, pink
Streak
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Colorless, 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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Solubility
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Durability
-
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Specific Gravity
3.55-3.702.71-2.72
1
7.18
👆🏻
Fracture
-
Fibrous
Cleavage
Perfect
{???} Good
Mohs Hardness
4-76-6.5
2
10
👆🏻
Chemical Composition
Al 2SiO 5Arthur Thomas , Gemstones (2009) More from other references
Ca 6Si 6O 17(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Vitreous
Vitreous, Silky
Pleochroism
Blue stones strong trichroism: colorless/pale blue (greenish or violet)-blue dark blueHerve Nicolas Lazzarelli
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Dispersion
0.020.03
0.005
1
👆🏻
Transparency
Transparent
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Refractive Index
1.710-1.7351.581-1.593
1
3.25
👆🏻
Optic Character
Biaxial/+
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Crystal System
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monoclinic
Birefringence
0.012-0.0330.010
0
0.296
👆🏻
Clarity
Transparent
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Physical
Neurological
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Cardiovascular
Supports heart health
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Respiratory
Good
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Reproductive
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Digestive
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Psychology
Intuition
Harmony
Healing
Emotional healing
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Qualities Associated
Tranquility
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