Afghanite Vs Wulfenite
Origin
Afghanistan, Italy
Austria
Color
Blue, Blue, Colorless, Blue, Colorless
Red, Yellow, Brown, orange, gray, Green
For which Rashi?
Not Available
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Planet
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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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Tenacity
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Brittle
Solubility
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Durability
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Specific Gravity
2.55-2.65
6.50-7.00
Fracture
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle, Conchoidal, Brittle
Irregular, Brittle, Conchoidal
Cleavage
Perfect {10 1 0}
On {011}, distinct; on {001}, {013}, indistinct
Chemical Composition
(Na,Ca,K) 8(Si,Al) 12O 24(SO 4,Cl,CO 3) 3(H 2O)Arthur Thomas , Gemstones (2009)
PbMoO 4Walter Schumann , Gemstones of the world (2001)
Luster
Vitreous
Adamantine, Resinous
Pleochroism
Not Available
Weak
Dispersion
Not Available
Not Available
Transparency
Transparent, Gemstones (2009)
Transparent
Refractive Index
1.523
2.280-2.405
Optic Character
Not Available
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Crystal System
Trigonal
tetragonal
Birefringence
0.006
0.122
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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Afghanite Vs Wulfenite Fracture
Fracture is an important parameter when you compare Afghanite and Wulfenite Physical Properties. It is necessary to understand the significance of these properties, before you compare Afghanite Vs Wulfenite 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 Afghanite is Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle, Conchoidal and Brittle. Wulfenite fracture is Irregular, Brittle and Conchoidal.
Afghanite Vs Wulfenite Luster
A primary knowledge about Afghanite vs Wulfenite 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. Afghanite exhibits Vitreous luster. Wulfenite, on other hand, exhibits Adamantine and Resinous luster.
