Origin
Southern and central Africa
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Color
White, Colorless, Blue, Red, Green, Yellow, Violet, Black
Red, Brown
Streak
Colorless
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For which Rashi?
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Planet
-
-
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
3.03-3.183.62-4.33
1
7.18
👆🏻
Fracture
Uneven, Irregular, Conchoidal
Uneven
Cleavage
{???} Indistinct
None
Mohs Hardness
7-7.57-7.5
2
10
👆🏻
Chemical Composition
Na(Mg 3)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
Mn 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
Luster
Vitreous
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Pleochroism
Very strong: pale yellow colorless
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Dispersion
0.020.02
0.005
1
👆🏻
Transparency
Transparent
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Refractive Index
1.614-1.6661.730-1.820
1
3.25
👆🏻
Optic Character
-
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Crystal System
Trigonal Ditrigonal Pyramidal H-M Symbol (3m) Space Group: R 3m
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Birefringence
0.014-0.0320.027
0
0.296
👆🏻
Clarity
Transparent
TransparentUlrich Henn and Claudio C. Milisenda
Physical
Neurological
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Cardiovascular
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Respiratory
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Good
Reproductive
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Digestive
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Psychology
Self-acceptance
Creativity
Healing
Emotional healing
Emotional healing
Qualities Associated
Self-Exploration
Creativity