Origin
Canada, Brazil, Kenya, Tanzania, Madagascar, Burma, Afghanistan
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Color
Violet, White, gray, Brown, pink, Yellow
Green, Yellow, Brown, White, Colorless, Blue, Brownish, Black
Streak
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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insoluble
Durability
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Specific Gravity
2.58-2.742.36
1
7.18
👆🏻
Fracture
ConchoidalWalter Schumann, Splintery
Uneven, Subconchoidal, Fibrous
Cleavage
{100} Distinct, {110} Distinct
[110] perfect, [101] good, [010] distinct
Mohs Hardness
5.5-63.5-4
2
10
👆🏻
Chemical Composition
Na 4Al 3Si 9O 24Cl to Ca 4Al 6Si 6O 24(CO 3,SO 4)Walter Schumann , Gemstones of the world (2001) More from other references
Al 3(PO 4) 2(OH,F) 3 · 5H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
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Vitreous, Resinous, Pearly
Pleochroism
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Weak
Dispersion
0.020.02
0.005
1
👆🏻
Transparency
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Refractive Index
1.540-1.5791.518-1.561
1
3.25
👆🏻
Optic Character
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Crystal System
tetragonal
Orthorhombic
Birefringence
0.006-0.0370.025
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
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Physical
Neurological
Enhances mental clarity and focus
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Cardiovascular
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Supports heart health
Respiratory
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Reproductive
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Digestive
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Psychology
Creativity
Clarity
Healing
Emotional healing
Emotional healing
Qualities Associated
Problem Solving & Creativity
Clarity