Origin
USA, Mexico, Tanzania, Brazil, Pakistan, Afghanistan, Origins: USA
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Color
Green, Reddish, Brown, Yellow, Colorless, Blue, Violet, Grey
Green, Yellow, Black
Streak
White
Green
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
-
Brittle
Solubility
-
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Durability
-
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Specific Gravity
3.26-3.363.745-3.776
1
7.18
👆🏻
Fracture
Conchoidal
Conchoidal
Cleavage
Good on {100}
Perfect on {010}, fair on {101}
Mohs Hardness
6.5-73-3.5
2
10
👆🏻
Chemical Composition
(Ca,Fe,Mn,Mg) 3Al 2BSi 4O 15(OH)Walter Schumann , Gemstones of the world (2001) More from other references
Cu2Cl(OH)3
Luster
Vitreous
Adamantine, Vitreous
Pleochroism
Strong
X = pale green; Y = yellow-green; Z = grass-green
Dispersion
0.020.03
0.005
1
👆🏻
Transparency
-
-
Refractive Index
1.656-1.7041.831
1
3.25
👆🏻
Optic Character
Biaxial/+
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Crystal System
Triclinic
Orthorhombic
Birefringence
0.009-0.0120.049
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
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Physical
Neurological
Enhances mental clarity and focus
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Cardiovascular
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Respiratory
Good
Good
Reproductive
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Digestive
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Psychology
Harmony
Transformation
Healing
Emotional healing
Physical healing
Qualities Associated
Balance
Healing