Origin
Canada, Brazil, Madagascar, Mozambique, Russia, India, Pakistan, China, Sri Lanka, Origins: Canada, Namibia
Southern and central Africa
Color
Green, Blue, Yellow, Colorless, pink
Yellow, Blue, Black, Green, gray
Streak
White
White
For which Rashi?
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-
Planet
-
-
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
Healing
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Birthstone
Planetary
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Talisman
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Tenacity
Brittle
-
Solubility
-
-
Durability
-
-
Specific Gravity
2.60-2.903.43-3.44
1
7.18
👆🏻
Fracture
Uneven, Conchoidal, Irregular
-
Cleavage
Imperfect on {0001}
None Observed
Mohs Hardness
7.5-86.5-7
2
10
👆🏻
Chemical Composition
Be3Al2Si6O18
Ca 2(Mg,Al) 6(Si,Al,B) 6O 20Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous, Resinous
Vitreous
Pleochroism
Weak to distinct
visible
Dispersion
0.010.02
0.005
1
👆🏻
Transparency
Transparent, Transparent to opaque
-
Refractive Index
1.560-1.6041.696-1.702
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Hexagonal
Triclinic
Birefringence
0.0040-0.00700.005
0
0.296
👆🏻
Clarity
Transparent
TransparentUlrich Henn and Claudio C. Milisenda
Physical
Neurological
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Cardiovascular
Supports heart health
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Respiratory
Good
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Reproductive
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Digestive
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Psychology
Communication
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Healing
Physical healing
Emotional healing
Qualities Associated
Courage
Transformation