Pyromorphite Vs Cryolite
Origin
China
Not Available
Color
Green, Yellow, Colorless, Grey, Brown, White, Red
Colorless, White, Brownish, Reddish, Black, Brownish, Black, Colorless, gray, White, Reddish, Brown
For which Rashi?
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Planet
Not Available
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Element of Planets
Not Available
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Finger
Not Available
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Ring Metal
Not Available
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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
Not Available
Soluble
Durability
Not Available
Not Available
Specific Gravity
6.5-7.1
2.97
Fracture
Uneven, ConchoidalArthur Thomas, Brittle, Metallic
Uneven
Cleavage
Imperfect- [10 1 1]
None observed
Chemical Composition
Pb 5(PO 4) 3ClArthur Thomas , Gemstones (2009)
Na 3AlF 6Ulrich Henn and Claudio C.
Luster
Resinous, Subadamantine
Vitreous, Greasy, Pearly
Pleochroism
Weak
colorless.
Dispersion
Not Available
Not Available
Transparency
Transparent
Gemmological Tables (2004) More from other references
Refractive Index
2.042-2.059
1.338-1.339
Optic Character
Not Available
Not Available
Crystal System
Hexagonal
monoclinic
Birefringence
0.010
0.001
Clarity
Transparent
TransparentUlrich Henn and Claudio C. Milisenda
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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Pyromorphite Vs Cryolite Fracture
Fracture is an important parameter when you compare Pyromorphite and Cryolite Physical Properties. It is necessary to understand the significance of these properties, before you compare Pyromorphite Vs Cryolite 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 Pyromorphite is Brittle, ConchoidalArthur Thomas, Metallic and Uneven. Cryolite fracture is Uneven.
Pyromorphite Vs Cryolite Luster
A primary knowledge about Pyromorphite vs Cryolite 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. Pyromorphite exhibits Resinous and Subadamantine luster. Cryolite, on other hand, exhibits Greasy, Pearly and Vitreous luster.