Origin
USA, Southern and central Africa
Southern and central Africa
Color
Yellow, Brown, Reddish, Greenish, Green, gray
White, Violet, Blue, Yellow, Brownish, Colorless, Greenish
Streak
Yellow
Colorless
For which Rashi?
-
-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
5.52.78
1
7.18
👆🏻
Fracture
Conchoidal
Uneven, Conchoidal
Cleavage
{111} Indistinct, {111} Indistinct, {111} Indistinct
{???} Distinct, {???} Indistinct
Mohs Hardness
5-5.55-6
2
10
👆🏻
Chemical Composition
(Ca,Na) 2Ta 2O 6(O,OH,F)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
3CaAl 2Si 2O 8 · CaCO 3Anthony et al , Handbook of mineralogy (2001)
Luster
Vitreous
Vitreous, Resinous
Pleochroism
-
-
Dispersion
0.020.02
0.005
1
👆🏻
Transparency
Translucent
Transparent, Translucent
Refractive Index
1.993-2.021.556-1.600
1
3.25
👆🏻
Optic Character
-
-
Crystal System
-
-
Birefringence
-99990.024-0.037
0
0.296
👆🏻
Clarity
Translucent
Transparent
Physical
Neurological
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Aids in mental clarity and focus
Cardiovascular
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-
Respiratory
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-
Reproductive
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-
Digestive
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Psychology
Confidence
Optimism
Healing
Emotional healing
Emotional healing
Qualities Associated
Vitality
Transformation