Pyromorphite Vs Pollucite
Origin
China
Afghanistan, Southern and central Africa
Color
Green, Yellow, Colorless, Grey, Brown, White, Red
Grey, White, Colorless, gray, Pale pink, Blue
For which Rashi?
Not Available
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Planet
Not Available
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Element of Planets
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Energy
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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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Planetary
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Talisman
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Solubility
Not Available
Readily soluble in HF
Durability
Not Available
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Specific Gravity
6.5-7.1
2.86-2.94
Fracture
Uneven, ConchoidalArthur Thomas, Brittle, Metallic
Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Brittle
Cleavage
Imperfect- [10 1 1]
None observed
Mohs Hardness
3.5-4
6.5-7
Chemical Composition
Pb 5(PO 4) 3ClArthur Thomas , Gemstones (2009)
(Cs,Na)(AlSi 2O 6) · 0.5H 2OWalter Schumann , Gemstones of the world (2001) More from other references
Luster
Resinous, Subadamantine
Vitreous, Greasy
Pleochroism
Weak
Not Available
Transparency
Transparent
Transparent, Translucent
Refractive Index
2.042-2.059
1.517-1.525
Optic Character
Not Available
Not Available
Crystal System
Hexagonal
Isometric
Birefringence
0.010
Not Available
Clarity
Transparent
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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Pyromorphite Vs Pollucite Fracture
Fracture is an important parameter when you compare Pyromorphite and Pollucite Physical Properties. It is necessary to understand the significance of these properties, before you compare Pyromorphite Vs Pollucite 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 Uneven, ConchoidalArthur Thomas, Brittle and Metallic. Pollucite fracture is Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009) and Brittle.
Pyromorphite Vs Pollucite Luster
A primary knowledge about Pyromorphite vs Pollucite 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. Pollucite, on other hand, exhibits Vitreous and Greasy luster.
