Origin
Australia
USA, Southern and central Africa
Color
Brown, Reddish, Brownish, Yellow
Yellow, Brown, Reddish, Greenish, Green, gray
Streak
Brown, Brownish, Yellow
Yellow
For which Rashi?
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-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
HCl soluble
-
Durability
-
-
Specific Gravity
4.27-4.295.5
1
7.18
👆🏻
Fracture
Uneven
Conchoidal
Cleavage
Perfect {010}
{111} Indistinct, {111} Indistinct, {111} Indistinct
Mohs Hardness
5-5.55-5.5
2
10
👆🏻
Chemical Composition
FeO(OH)Arthur Thomas , Gemstones (2009)
(Ca,Na) 2Ta 2O 6(O,OH,F)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Adamantine
Vitreous
Pleochroism
VisibleArthur Thomas
-
Dispersion
0.050.02
0.005
1
👆🏻
Transparency
-
Translucent
Refractive Index
2.26-2.3981.993-2.02
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
-
Birefringence
0.138-9999
0
0.296
👆🏻
Clarity
-
Translucent
Physical
Neurological
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-
Cardiovascular
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Respiratory
-
-
Reproductive
-
-
Digestive
-
-
Psychology
Creativity
Confidence
Healing
Emotional healing
Emotional healing
Qualities Associated
Emotional Healing
Vitality