Origin
Turkey, Russia, Canada
Canada, Russia, Kenya, Brazil, Norway
Color
Reddish, Brown
Green, Greenish, Black, Reddish, Brown
Streak
White
Yellow, Yellowish-grey, gray
For which Rashi?
-
Pisces
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
Healing
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
Brittle
Solubility
-
-
Durability
-
-
Specific Gravity
4.95-5.03.50-3.60
1
7.18
👆🏻
Fracture
Uneven
Uneven
Cleavage
Imperfect to indistinct on {10 1 0}, parting on {0001}
Good on {110}, (110) ^ (1 1 0) ≈87°; parting on {100}
Mohs Hardness
4-56
2
10
👆🏻
Chemical Composition
(Ce,La)(CO 3)FMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
(Na,Fe,Ca)Si 2O 6Ulrich Henn and Claudio C.
Luster
Vitreous, Greasy, Pearly
Vitreous, Resinous
Pleochroism
Faint
Emerald green
Dispersion
0.020.01
0.005
1
👆🏻
Transparency
-
-
Refractive Index
1.717-1.7221.720-1.778
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Hexagonal
monoclinic
Birefringence
0.1000.037-0.061
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
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Physical
Neurological
-
Enhances mental clarity and focus
Cardiovascular
-
Supports heart health
Respiratory
Good
Supports heart health
Reproductive
-
Supports heart health
Digestive
-
Supports heart health
Psychology
Creativity
Protection
Healing
Physical healing
Physical healing
Qualities Associated
Creativity
Protection