Origin
Southern and central Africa
Tanzania, Madagascar, Kenya
Color
Colorless, Brown, Greenish, gray
Green, Yellow
Streak
White
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For which Rashi?
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Planet
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-
Element of Planets
-
-
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
2.62-2.673.6
1
7.18
👆🏻
Fracture
Uneven
-
Cleavage
From the Greek, oligos and kasein, little cleavage.
None
Mohs Hardness
6-6.57-7.5
2
10
👆🏻
Chemical Composition
Na(90-70%)Ca(10-30%)(Al,Si)AlSi 2O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
Ca3Al2Si3O12
Luster
Vitreous
Vitreous, Adamantine
Pleochroism
-
-
Dispersion
0.010.02
0.005
1
👆🏻
Transparency
-
Transparent
Refractive Index
1.538-1.5501.738-1.745
1
3.25
👆🏻
Optic Character
-
-
Crystal System
-
Isometric
Birefringence
0.010-9999
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Transparent
Physical
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
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Respiratory
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Good
Reproductive
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Digestive
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Psychology
Harmony
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Healing
Emotional healing
Emotional healing
Qualities Associated
Harmony
Abundance