Origin
Mexico
Italy
Color
White, gray, Brownish, Yellow, Greenish
Blue, Green
Streak
White
Blue, Green
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
-
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Birthstone
Planetary
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Talisman
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Tenacity
Sectile
Brittle
Solubility
Soluble
Effervesces in cold
Durability
-
-
Specific Gravity
6.134-4.2
1
7.18
👆🏻
Fracture
Conchoidal
Splintery
Cleavage
Distinct on {001} and {110}, indistinct on {100}
Perfect on {100} and {010}
Mohs Hardness
2-34
2
10
👆🏻
Chemical Composition
Pb 2(CO 3)Cl 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
CuZn(CO3)(OH)2
Luster
Adamantine
Silky, Vitreous
Pleochroism
Weakly pleochroic with O reddish and E greenish in thick sections.
Strong: X = pale emerald green or colourless; Y = dark emerald green or pale blue; Z = dark emerald green or pale blue
Dispersion
0.040.03
0.005
1
👆🏻
Transparency
-
-
Refractive Index
2.117-2.1451.672-1.688
1
3.25
👆🏻
Optic Character
-
-
Crystal System
tetragonal
monoclinic
Birefringence
0.0270.139-0.143
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
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Physical
Neurological
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Cardiovascular
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Respiratory
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Poor
Reproductive
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Digestive
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Psychology
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Emotional Healing
Healing
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Emotional healing
Qualities Associated
Transformation
Communication