Origin
Afghanistan, Italy
Southern and central Africa
Color
Blue, Colorless
Green
Streak
White
Greenish, White
For which Rashi?
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-
Planet
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-
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
2.55-2.653.16-3.43
1
7.18
👆🏻
Fracture
Conchoidal
Uneven, Conchoidal
Cleavage
Perfect {10 1 0}
{110} Good, {110} Good
Mohs Hardness
5.5-65-6
2
10
👆🏻
Chemical Composition
(Na,Ca,K) 8(Si,Al) 12O 24(SO 4,Cl,CO 3) 3(H 2O)Arthur Thomas , Gemstones (2009)
(Ca,Na)(Mg,Fe,Al)Si 2O 6Anthony et al , Handbook of Mineralogy (2001)
Luster
Vitreous
Vitreous
Pleochroism
-
Weak: colorless -- very pale green -- very pale green
Dispersion
0.020.02
0.005
1
👆🏻
Transparency
Transparent
TranslucentAnthony et al
Refractive Index
1.5231.662-1.723
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Trigonal
-
Birefringence
0.006-9999
0
0.296
👆🏻
Clarity
Transparent
TranslucentAnthony et al
Physical
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
Supports heart health
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Respiratory
Good
Good
Reproductive
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Digestive
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Psychology
Harmony
Empowerment
Healing
Emotional healing
Physical healing
Qualities Associated
Communication
Transformation