Origin
Turkey, Russia, Canada
Southern and central Africa
Color
Reddish, Brown
Green
Streak
White
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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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Durability
-
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Specific Gravity
4.95-5.02.66-2.86
1
7.18
👆🏻
Fracture
Uneven
ConchoidalWalter Schumann
Cleavage
Imperfect to indistinct on {10 1 0}, parting on {0001}
Indiscernible
Mohs Hardness
4-57.5-8
2
10
👆🏻
Chemical Composition
(Ce,La)(CO 3)FMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Al 2Be 3Si 6O 18Martin H.
Luster
Vitreous, Greasy, Pearly
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Pleochroism
Faint
Strongly dichroicMartin H. Read
Dispersion
0.020.01
0.005
1
👆🏻
Transparency
-
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Refractive Index
1.717-1.7221.59
1
3.25
👆🏻
Optic Character
-
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Crystal System
Hexagonal
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Birefringence
0.1000.004-0.010
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
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Physical
Neurological
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Cardiovascular
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Respiratory
Good
Excellent
Reproductive
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Digestive
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Psychology
Creativity
Creativity
Healing
Physical healing
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Qualities Associated
Creativity
Creativity