Origin
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USA, Southern and central Africa
Color
Yellow, Violet, Green, Brown, White, gray, Greenish
Yellow, Brown, Reddish, Greenish, Green, gray
Streak
White
Yellow
For which Rashi?
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-
Planet
-
-
Element of Planets
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-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
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Not to wear with
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-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
Elastic
-
Solubility
-
-
Durability
-
-
Specific Gravity
2.9-3.15.5
1
7.18
👆🏻
Fracture
Uneven
Conchoidal
Cleavage
Perfect basal {001}
{111} Indistinct, {111} Indistinct, {111} Indistinct
Mohs Hardness
3.5-4.05-5.5
2
10
👆🏻
Chemical Composition
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(Ca,Na) 2Ta 2O 6(O,OH,F)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Pearly, Vitreous
Vitreous
Pleochroism
Distinct
-
Dispersion
0.020.02
0.005
1
👆🏻
Transparency
-
Translucent
Refractive Index
1.565-1.6251.993-2.02
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
-
Birefringence
0.040-0.050-9999
0
0.296
👆🏻
Clarity
-
Translucent
Physical
Neurological
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Cardiovascular
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Respiratory
-
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Reproductive
-
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Digestive
-
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Psychology
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Confidence
Healing
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Emotional healing
Qualities Associated
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Vitality