Origin
USA, Mexico
Sri Lanka
Color
Green, Brown, Greenish, Black
Yellow
Streak
Greenish, gray
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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
-
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Specific Gravity
3.19-3.563.69-3.81
1
7.18
👆🏻
Fracture
Uneven, Conchoidal
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Cleavage
{110} Perfect, {010} Indistinct
Perfect
Mohs Hardness
5.5-68.5
2
10
👆🏻
Chemical Composition
(Ca,Na)(Mg,Fe,Al,Ti)(Si,Al) 2O 6Anthony et al , Handbook of mineralogy (2001)
BeAl 2O 4Arthur Thomas , Gemstones (2009)
Luster
Vitreous, Resinous
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Pleochroism
Pale green
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Dispersion
0.020.01
0.005
1
👆🏻
Transparency
Transparent, Translucent
Transparent
Refractive Index
1.671-1.7741.739-1.770
1
3.25
👆🏻
Optic Character
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Biaxial/+
Crystal System
Monoclinic Prismatic H-M Symbol (2/m) Space Group: C 2/c
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Birefringence
-99990.007-0.013
0
0.296
👆🏻
Clarity
Transparent
Transparent
Physical
Neurological
Enhances mental clarity and focus
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Cardiovascular
Supports heart health
Supports heart health
Respiratory
Good
Good
Reproductive
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Digestive
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Psychology
Courage
Optimism
Healing
Emotional healing
Emotional healing
Qualities Associated
Grounding
Optimism