Origin
Italy
Canada
Color
Blue, Green
White, Colorless, Greenish, gray, pink, Reddish
Streak
Blue, Green
White
For which Rashi?
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-
Planet
-
-
Element of Planets
-
-
Energy
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-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
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-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
Brittle
-
Solubility
Effervesces in cold
-
Durability
-
-
Specific Gravity
4-4.22.24-2.29
1
7.18
👆🏻
Fracture
Splintery
Uneven, Subconchoidal, Conchoidal
Cleavage
Perfect on {100} and {010}
Very poor [100]
Mohs Hardness
45-5.5
2
10
👆🏻
Chemical Composition
CuZn(CO3)(OH)2
NaAlSi 2O 6 · H 2OMichael OâDonoghue , Gems, Sixth edition (2006) More from other references
Luster
Silky, Vitreous
Vitreous
Pleochroism
Strong: X = pale emerald green or colourless; Y = dark emerald green or pale blue; Z = dark emerald green or pale blue
colorless.
Dispersion
0.030.01
0.005
1
👆🏻
Transparency
-
Transparent, Translucent
Refractive Index
1.672-1.6881.479-1.493
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
Orthorhombic
Birefringence
0.139-0.143-9999
0
0.296
👆🏻
Clarity
-
Transparent
Physical
Neurological
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Cardiovascular
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Respiratory
Poor
Good
Reproductive
-
-
Digestive
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Psychology
Emotional Healing
Emotional Healing
Healing
Emotional healing
Emotional healing
Qualities Associated
Communication
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