Wulfenite Vs Andradite
Origin
Austria
Italy, Russia
Color
Red, Yellow, Brown, orange, gray, Green
Colorless, Green, Black, Brown, Red, Greenish, Yellow, gray
For which Rashi?
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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
Not Available
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Durability
Not Available
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Specific Gravity
6.50-7.00
3.70-4.10
Fracture
Irregular, Brittle, Conchoidal
Conchoidal, Uneven, Conchoidal, Brittle, ConchoidalArthur Thomas, Gemstones (2009)
Cleavage
On {011}, distinct; on {001}, {013}, indistinct
none
Chemical Composition
PbMoO 4Walter Schumann , Gemstones of the world (2001)
Ca 3Fe 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
Luster
Adamantine, Resinous
Adamantine, Resinous
Pleochroism
Weak
Not Available
Transparency
Transparent
Transparent
Refractive Index
2.280-2.405
1.88-1.94
Optic Character
Not Available
Not Available
Crystal System
tetragonal
cubic
Birefringence
0.122
0.057
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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Wulfenite Vs Andradite Fracture
Fracture is an important parameter when you compare Wulfenite and Andradite Physical Properties. It is necessary to understand the significance of these properties, before you compare Wulfenite Vs Andradite 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 Wulfenite is Brittle, Conchoidal and Irregular. Andradite fracture is Brittle, Conchoidal, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009) and Uneven.
Wulfenite Vs Andradite Luster
A primary knowledge about Wulfenite vs Andradite 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. Wulfenite exhibits Adamantine and Resinous luster. Andradite, on other hand, exhibits Adamantine and Resinous luster.