Origin
Australia, Brazil, Canada, Colombia, Madagascar, Zimbabwe
Madagascar
Color
Brown
Yellow
Streak
Brownish, Red, Black
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For which Rashi?
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-
Planet
-
-
Element of Planets
-
-
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
5.24.80-5.50
1
7.18
👆🏻
Fracture
Subconchoidal, Conchoidal
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Cleavage
Good in one direction
Indistinct
Mohs Hardness
6-6.55-5.5
2
10
👆🏻
Chemical Composition
(Fe,Mn)Ta 2O 6Walter Schumann , Gemstones of the world (2001) More from other references
(Ce,La,Nd,Th)PO 4Michael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Resinous
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Pleochroism
-
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Dispersion
0.030.02
0.005
1
👆🏻
Transparency
TransparentWalter Schumann
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Refractive Index
2.190-2.4571.796-1.841
1
3.25
👆🏻
Optic Character
-
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Crystal System
Orthorhombic
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Birefringence
0.0830.045
0
0.296
👆🏻
Clarity
TransparentWalter Schumann
TransparentUlrich Henn and Claudio C. Milisenda
Physical
Neurological
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Cardiovascular
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Respiratory
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Excellent
Reproductive
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Digestive
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Psychology
Strength
Insight
Healing
Emotional healing
Emotional healing
Qualities Associated
Balance
Grounding