Origin
USA, Southern and central Africa
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Color
Yellow, Brown, Reddish, Greenish, Green, gray
Black, Green, Brown, Red, Greenish, Yellow, orange
Streak
Yellow
Yellow, Green, Greenish
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
5.54.48
1
7.18
👆🏻
Fracture
Conchoidal
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Cleavage
{111} Indistinct, {111} Indistinct, {111} Indistinct
distinct; good on {0001}
Mohs Hardness
5-5.53.5-4.5
2
10
👆🏻
Chemical Composition
(Ca,Na) 2Ta 2O 6(O,OH,F)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
PbFe+++3(AsO4)(SO4)(OH)6
Luster
Vitreous
Vitreous, Resinous
Pleochroism
-
visible
Dispersion
0.020.03
0.005
1
👆🏻
Transparency
Translucent
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Refractive Index
1.993-2.021.957
1
3.25
👆🏻
Optic Character
-
-
Crystal System
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Trigonal
Birefringence
-99990.014
0
0.296
👆🏻
Clarity
Translucent
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Physical
Neurological
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Cardiovascular
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Respiratory
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Poor
Reproductive
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Digestive
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Psychology
Confidence
Empowerment
Healing
Emotional healing
Emotional healing
Qualities Associated
Vitality
Prosperity