Origin
Canada, Australia
Southern and central Africa
Color
Brown, Yellow, Red, Green, Blue, gray, Violet
Colorless, Brown, Greenish, gray
Streak
Yellow, White
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
-
-
Specific Gravity
3.0-3.52.62-2.67
1
7.18
👆🏻
Fracture
Uneven
Uneven
Cleavage
Perfect
From the Greek, oligos and kasein, little cleavage.
Mohs Hardness
5-66-6.5
2
10
👆🏻
Chemical Composition
Na(CaNa)(Mg,Fe++)5(Si8O22)(OH)2
Na(90-70%)Ca(10-30%)(Al,Si)AlSi 2O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Vitreous
Vitreous
Pleochroism
Strong: pale yellow
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Dispersion
0.020.01
0.005
1
👆🏻
Transparency
-
-
Refractive Index
1.6151.538-1.550
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
-
Birefringence
0.0210.010
0
0.296
👆🏻
Clarity
-
TransparentUlrich Henn and Claudio C. Milisenda
Physical
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
Supports heart health
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Respiratory
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Reproductive
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Digestive
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Psychology
Peace
Harmony
Healing
Emotional healing
Emotional healing
Qualities Associated
Self-Discovery
Harmony