Origin
Australia
Turkey, Russia, Canada
Color
Brown, Reddish, Brownish, Yellow
Reddish, Brown
Streak
Brown, Brownish, Yellow
White
For which Rashi?
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Planet
-
-
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
-
-
Solubility
HCl soluble
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Durability
-
-
Specific Gravity
4.27-4.294.95-5.0
1
7.18
👆🏻
Fracture
Uneven
Uneven
Cleavage
Perfect {010}
Imperfect to indistinct on {10 1 0}, parting on {0001}
Mohs Hardness
5-5.54-5
2
10
👆🏻
Chemical Composition
FeO(OH)Arthur Thomas , Gemstones (2009)
(Ce,La)(CO 3)FMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Adamantine
Vitreous, Greasy, Pearly
Pleochroism
VisibleArthur Thomas
Faint
Dispersion
0.050.02
0.005
1
👆🏻
Transparency
-
-
Refractive Index
2.26-2.3981.717-1.722
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
Hexagonal
Birefringence
0.1380.100
0
0.296
👆🏻
Clarity
-
TransparentUlrich Henn and Claudio C. Milisenda
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
Creativity
Creativity
Healing
Emotional healing
Physical healing
Qualities Associated
Emotional Healing
Creativity