Origin
Canada
Brazil
Color
Yellow, Brown, Red, White, Green, Reddish, Black
Colorless, White, Greenish
Streak
White
White
For which Rashi?
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Planet
-
-
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
-
-
Durability
-
-
Specific Gravity
3.89-4.182.52-2.60
1
7.18
👆🏻
Fracture
Conchoidal, Uneven
Uneven, Conchoidal
Cleavage
{0001}, {11 2 0} imperfect
{0001} Imperfect, {1120} Imperfect
Mohs Hardness
5.55.5-6
2
10
👆🏻
Chemical Composition
Zn 2SiO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
KCa 2AlBe 2Si 12O 30 · 0.5H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous, Resinous
-
Pleochroism
-
-
Dispersion
0.170.02
0.005
1
👆🏻
Transparency
Transparent, Translucent
-
Refractive Index
1.687-1.7231.529-1.560
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Trigonal
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Birefringence
0.028-0.0300.000-0.011
0
0.296
👆🏻
Clarity
Transparent
TransparentUlrich Henn and Claudio C. Milisenda
Physical
Neurological
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Cardiovascular
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Respiratory
Poor
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Reproductive
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Digestive
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Psychology
Optimism
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Healing
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Emotional healing
Qualities Associated
Transformation
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