Origin
Italy
USA
Color
Brownish, Red, Brown, Green, White, gray, Yellow, Reddish
Yellow, Red, Green, Colorless, orange
Streak
White
Yellow, yellowish orange
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
Tough
Brittle
Solubility
-
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Durability
-
-
Specific Gravity
2.78-2.855.50-5.90
1
7.18
👆🏻
Fracture
Uneven
Conchoidal
Cleavage
Perfect basal (001)
On {10 1 0}, perfect; parting on {000 1 }
Mohs Hardness
2-2.54
2
10
👆🏻
Chemical Composition
KMg3(Si3Al)O10(F,OH)2
(Zn,Mn2+ )OMichael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Pearly
Subadamantine, Resinous
Pleochroism
-
Very weak
Dispersion
0.040.16
0.005
1
👆🏻
Transparency
-
TransparentRobert C. Kammerling
Refractive Index
1.530-1.5732.013-2.029
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
Hexagonal
Birefringence
0.0280-0.04500.016
0
0.296
👆🏻
Clarity
-
TransparentRobert C. Kammerling
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-discovery
Passion
Healing
Emotional healing
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Qualities Associated
Awareness
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