Origin
Ethiopia, Afghanistan, China, Australia, Origins: Brazil (major source); also found in USA, Germany, France, UK, Finland, Norway, Sweden, Namibia, Zaire, China and Australia.
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Color
Brown, Green, White, Colorless, Yellow, Blue, gray, pink, Greenish
Greenish, White, gray, Reddish, Green
Streak
White
White
For which Rashi?
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Aquarius
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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Healing
Birthstone
Planetary
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Talisman
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Tenacity
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Brittle
Solubility
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Durability
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Specific Gravity
2.98-3.102.60-2.65
1
7.18
👆🏻
Fracture
Sub-Conchoidal, Irregular/uneven, Uneven, Conchoidal
Uneven, Conchoidal
Cleavage
[100] Perfect, [110] Good, [011] Distinct
Perfect on {001}, very good on {010}, imperfect on {110}
Mohs Hardness
66-6.5
2
10
👆🏻
Chemical Composition
(Li,Na)Al(PO 4)(F,OH)Michael OâDonoghue , Gems, Sixth edition (2006) More from other references
NaAlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Vitreous, Pearly
Vitreous, Pearly
Pleochroism
weak to none
colorless.
Dispersion
0.011.00
0.005
1
👆🏻
Transparency
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Transparent, Translucent
Refractive Index
1.578-1.6461.525-1.542
1
3.25
👆🏻
Optic Character
Biaxial/+
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Crystal System
Triclinic
Triclinic
Birefringence
0.020-0.0300.008-0.011
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Transparent
Physical
Neurological
Enhances mental clarity and focus
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Cardiovascular
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Respiratory
Excellent
Supports heart health
Reproductive
Supports reproductive health
Supports reproductive health
Digestive
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Psychology
Peace
Balance
Healing
Emotional healing
Emotional healing
Qualities Associated
Peace
Clarity