Origin
Tanzania, Madagascar, Kenya, Sri Lanka, Burma, Australia
India, Brazil, China, Australia
Color
Green, Brown, Colorless, Greenish, Yellow
Green, Red, Yellow
Streak
White
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For which Rashi?
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-
Planet
-
-
Element of Planets
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Air, Earth
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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Healing
Birthstone
Planetary
-
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Talisman
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Tenacity
-
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Solubility
-
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Durability
-
-
Specific Gravity
3.25-3.452.61
1
7.18
👆🏻
Fracture
Conchoidal, Uneven
-
Cleavage
Good on {110}
None
Mohs Hardness
6.56.5-7
2
10
👆🏻
Chemical Composition
Mg 3Al 6(Si,Al,B) 5O 21(OH)Walter Schumann , Gemstones of the world (2001) More from other references
SiO2
Luster
Vitreous
Vitreous
Pleochroism
X = colorless to green; Y = colorless
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Dispersion
0.020.01
0.005
1
👆🏻
Transparency
-
-
Refractive Index
1.660-1.6851.53-1.54
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
Trigonal
Birefringence
0.012-0.0170.004
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
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Physical
Neurological
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Enhances mental clarity and focus
Cardiovascular
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Respiratory
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Good
Reproductive
-
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Digestive
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Psychology
Harmony
Courage
Healing
Emotional healing
Emotional healing
Qualities Associated
Self-worth
Energy