Origin
Colombia, Southern and central Africa
USA
Color
Yellow
Yellow, Red, Green, Colorless, orange
Streak
-
Yellow, yellowish orange
For which Rashi?
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-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
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-
Ring Metal
-
-
Deities
-
-
Not to wear with
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-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
Brittle
Solubility
-
-
Durability
-
-
Specific Gravity
4.33-4.425.50-5.90
1
7.18
👆🏻
Fracture
-
Conchoidal
Cleavage
Perfect
On {10 1 0}, perfect; parting on {000 1 }
Mohs Hardness
4.54
2
10
👆🏻
Chemical Composition
Ca(Nd,Ce,La) 2(CO 3) 3F 2Ulrich Henn and Claudio C.
(Zn,Mn2+ )OMichael OâDonoghue , Gems, Sixth Edition (2006)
Luster
-
Subadamantine, Resinous
Pleochroism
-
Very weak
Dispersion
0.030.16
0.005
1
👆🏻
Transparency
-
TransparentRobert C. Kammerling
Refractive Index
1.671-1.7712.013-2.029
1
3.25
👆🏻
Optic Character
-
-
Crystal System
-
Hexagonal
Birefringence
0.099-0.1000.016
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
TransparentRobert C. Kammerling
Physical
Neurological
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Cardiovascular
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-
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
-
Psychology
-
Passion
Healing
Emotional healing
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Qualities Associated
Optimism
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