Origin
Southern and central Africa, Vietnam
Pakistan, Tanzania
Color
Green, Black, Brown
Brown, gray, Green, Blue, rose, Red
Streak
White
White, Colorless
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
-
-
Birthstone
Planetary
-
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Talisman
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Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
3.04-3.263.20-3.50
1
7.18
👆🏻
Fracture
Splintery, Uneven
Uneven, Conchoidal, Even
Cleavage
{110} perfect
Perfect {010} imperfect {100}
Mohs Hardness
5-66-7
2
10
👆🏻
Chemical Composition
NaCa 2(Mg 4Al)Si 6Al 2O 22(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Ca2Al3(SiO4)3(OH)
Luster
Vitreous
Vitreous
Pleochroism
-
X = pale pink to red-violet; Y = nearly colorless to bright pink or deep blue; Z = pale yellow to yellow-green
Dispersion
0.020.02
0.005
1
👆🏻
Transparency
Transparent
Transparent, Translucent, Opaque . May be translucent in thin backlit sections.
Refractive Index
1.613-1.6631.685-1.707
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
Orthorhombic
Birefringence
0.0200.006-0.018
0
0.296
👆🏻
Clarity
Transparent
Transparent
Physical
Neurological
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Cardiovascular
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Supports heart health
Respiratory
Excellent
Excellent
Reproductive
Supports reproductive health
Supports reproductive health
Digestive
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Psychology
-
Transformation
Healing
Emotional healing
Emotional healing
Qualities Associated
Healing
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