Proustite Vs Pyromorphite
Origin
Southern and central Africa
China
Color
Black, Reddish, gray
Green, Yellow, Colorless, Grey, Brown, White, Red
For which Rashi?
Not Available
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Planet
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Element of Planets
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Finger
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Ring Metal
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Energy
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Deities
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Not to wear with
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Powers
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Planetary
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Talisman
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Solubility
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Durability
Not Available
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Specific Gravity
5.51-5.64
6.5-7.1
Fracture
Uneven, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Brittle
Uneven, ConchoidalArthur Thomas, Brittle, Metallic
Cleavage
Distinct on {10 1 1}
Imperfect- [10 1 1]
Chemical Composition
Ag 3AsS 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Pb 5(PO 4) 3ClArthur Thomas , Gemstones (2009)
Luster
Adamantine
Resinous, Subadamantine
Pleochroism
Moderate; cochineal-red to blood-red
Weak
Dispersion
Not Available
Not Available
Transparency
OpaqueUlrich Henn and Claudio C. Milisenda, Gemmological Tables (2004) Rarely transparentMore from other references
Transparent
Refractive Index
2.792-3.087
2.042-2.059
Optic Character
Not Available
Not Available
Crystal System
Trigonal
Hexagonal
Birefringence
0.295-0.296
0.010
Clarity
OpaqueUlrich Henn and Claudio C. Milisenda
Transparent
Neurological
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Cardiovascular
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Respiratory
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Reproductive
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Digestive
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Psychology
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Healing
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Qualities Associated
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Proustite Vs Pyromorphite Fracture
Fracture is an important parameter when you compare Proustite and Pyromorphite Physical Properties. It is necessary to understand the significance of these properties, before you compare Proustite Vs Pyromorphite fracture. Whenever a gemstone chip breaks, it leaves a characteristic line along its breakage. Such lines are known as fracture and are used to identify the gemstones in their initial stages of production when they are in the form of rough minerals. Fracture is usually described with the terms “fibrous” and “splintery” to denote a fracture that usually leaves elongated and sharp edges. Fracture observed in Proustite is Brittle, ConchoidalArthur Thomas, Gemstones (2009), Uneven and Uneven. Pyromorphite fracture is Brittle, ConchoidalArthur Thomas, Metallic and Uneven.
Proustite Vs Pyromorphite Luster
A primary knowledge about Proustite vs Pyromorphite luster is useful in apparent identifications of these gemstones. Luster is the measure of light that gets reflected when incident on a finished cut gemstone. There are two major types of lusters: Silky and Adamantine. Since luster varies between two crystals of even the same gemstone, luster is limited to basic identification criteria. Proustite exhibits Adamantine luster. Pyromorphite, on other hand, exhibits Resinous and Subadamantine luster.