Origin
Southern and central Africa
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Color
White, Colorless, Blue, Red, Green, Yellow, Violet
Brown, Yellow, White, Greenish
Streak
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White, gray
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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Brittle
Solubility
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Durability
-
-
Specific Gravity
2.58-2.642.7-3.3
1
7.18
👆🏻
Fracture
-
Uneven, Even
Cleavage
None
Perfect on the {001}
Mohs Hardness
6.5-72.5-3.0
2
10
👆🏻
Chemical Composition
SiO 2Walter Schumann , Gemstones of the world (2001)
K(Mg,Fe++)3[AlSi3O10(OH,F)2
Luster
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Vitreous, Pearly
Pleochroism
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Strong
Dispersion
0.01-
0.005
1
👆🏻
Transparency
TranslucentWalter Schumann
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Refractive Index
1.530-1.5401.565-1.625
1
3.25
👆🏻
Optic Character
-
-
Crystal System
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monoclinic
Birefringence
0.0040.03-0.07
0
0.296
👆🏻
Clarity
TranslucentWalter Schumann
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Physical
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
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Respiratory
Good
Good
Reproductive
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Digestive
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Psychology
Harmony
Grounding
Healing
Emotional healing
Emotional healing
Qualities Associated
Abundance
Grounding