Origin
Sri Lanka
Southern and central Africa
Color
Green, Red, Blue, Brown, pink
Green
Streak
White
Greenish, White
For which Rashi?
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-
Planet
-
-
Element of Planets
-
-
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
-
-
Birthstone
Planetary
-
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Talisman
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Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
3.023.16-3.43
1
7.18
👆🏻
Fracture
Uneven, Conchoidal
Uneven, Conchoidal
Cleavage
{0001} Poor
{110} Good, {110} Good
Mohs Hardness
-99995-6
2
10
👆🏻
Chemical Composition
Ca(Li 2Al)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
(Ca,Na)(Mg,Fe,Al)Si 2O 6Anthony et al , Handbook of Mineralogy (2001)
Luster
Vitreous
Vitreous
Pleochroism
Strong: dark brown light brownAnthony et al
Weak: colorless -- very pale green -- very pale green
Dispersion
0.010.02
0.005
1
👆🏻
Transparency
Transparent
TranslucentAnthony et al
Refractive Index
-99991.662-1.723
1
3.25
👆🏻
Optic Character
-
-
Crystal System
-
-
Birefringence
-9999-9999
0
0.296
👆🏻
Clarity
Transparent
TranslucentAnthony et al
Physical
Neurological
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Enhances mental clarity and focus
Cardiovascular
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-
Respiratory
Excellent
Good
Reproductive
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Digestive
Supports digestive health
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Psychology
-
Empowerment
Healing
Emotional healing
Physical healing
Qualities Associated
Creativity
Transformation