Origin
Canada, Southern and central Africa
Southern and central Africa
Color
Green, Yellow, Red
Yellow, Blue, Black, Green, gray
Streak
White
White
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
-
-
Specific Gravity
3.28-3.323.43-3.44
1
7.18
👆🏻
Fracture
Uneven
-
Cleavage
{101} Distinct
None Observed
Mohs Hardness
6-6.56.5-7
2
10
👆🏻
Chemical Composition
ThCa 2Si 8O 20Walter Schumann , Gemstones of the world (2001) More from other references
Ca 2(Mg,Al) 6(Si,Al,B) 6O 20Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous
Vitreous
Pleochroism
-
visible
Dispersion
0.030.02
0.005
1
👆🏻
Transparency
Transparent
-
Refractive Index
1.593-1.5961.696-1.702
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Tetragonal Trapezohedral H-M Symbol (4 2 2) Space Group: I 422
Triclinic
Birefringence
0.0010.005
0
0.296
👆🏻
Clarity
Transparent
TransparentUlrich Henn and Claudio C. Milisenda
Physical
Neurological
Enhances mental clarity and focus
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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
Personal power
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Healing
Physical healing
Emotional healing
Qualities Associated
Vitality
Transformation