Color
Red, Yellow, Brown, orange, gray, Green
Colorless, Blue, Violet, White, Brown, Colorless, Blue, Violet, White, rose, Brown, gray, Colorless, White, Violet, gray, Colorless, White, Violet, gray
For which Rashi?
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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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Solubility
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Durability
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Specific Gravity
6.50-7.00
2.90-2.98
Fracture
Irregular, Brittle, Conchoidal
Conchoidal, Brittle, Conchoidal, UnevenArthur Thomas, Gemstones (2009), Brittle, Conchoidal
Cleavage
On {011}, distinct; on {001}, {013}, indistinct
Rare tabular and prismatic crystals. Usually occurs as fibrous, parallel veins that break off into cleavage fragments.
Chemical Composition
PbMoO 4Walter Schumann , Gemstones of the world (2001)
CaSO 4Michael OâDonoghue , Gems, Sixth edition (2006) More from other references
Luster
Adamantine, Resinous
Pearly, Greasy
Pleochroism
Weak
For violet varieties
Transparency
Transparent
Transparent
Refractive Index
2.280-2.405
1.570-1.614
Optic Character
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Crystal System
tetragonal
Orthorhombic
Birefringence
0.122
0.042-0.044
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 Anhydrite Fracture
Fracture is an important parameter when you compare Wulfenite and Anhydrite Physical Properties. It is necessary to understand the significance of these properties, before you compare Wulfenite Vs Anhydrite 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 Irregular, Brittle and Conchoidal. Anhydrite fracture is Conchoidal, Brittle, Conchoidal, UnevenArthur Thomas, Gemstones (2009), Brittle and Conchoidal.
Wulfenite Vs Anhydrite Luster
A primary knowledge about Wulfenite vs Anhydrite 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. Anhydrite, on other hand, exhibits Pearly and Greasy luster.
