Variscite Vs Williamsite
Origin
Australia, Spain, Brazil, Germany, Australia, Spain, Brazil, Germany, Australia, Spain, Brazil
Southern and central Africa
Color
Green, Blue, Colorless
Green
Streak
White
Not Available
For which Rashi?
Virgo
Not Available
Planet
Not Available
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Element of Planets
Earth
Not Available
Finger
Not Available
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Ring Metal
Not Available
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Energy
Projective
Not Available
Deities
Past Life Recall
Not Available
Not to wear with
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Powers
Not Available
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Planetary
Not Available
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Talisman
Not Available
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Tenacity
Not Available
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Solubility
Not Available
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Durability
Not Available
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Specific Gravity
2.42-2.58
2.51-2.63
Fracture
Conchoidal, Splintery, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Brittle
Conchoidal, Conchoidal, Handbook of mineralogy (2001)
Cleavage
[010] perfect
Not Available
Chemical Composition
AlPO4 · 2(H2O)
(Mg,Fe2+ ) 3Si 2O 5(OH) 4Anthony et al , Handbook of mineralogy (2001)
Luster
Vitreous, Waxy
Waxy, Silky, Resinous, Greasy
Pleochroism
MissingWalter Schumann
Not Available
Dispersion
Not Available
Not Available
Transparency
Translucent, Opaque . May be translucent when backlit on the edges.
TranslucentHerve Nicolas Lazzarelli, Blue Chart Gem Identification (2010)
Refractive Index
1.560-1.594
1.530-1.575
Optic Character
Not Available
Not Available
Crystal System
Orthorhombic
Not Available
Birefringence
0.031
Not Available
Clarity
Translucent
TranslucentHerve Nicolas Lazzarelli
Neurological
Not Available
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Cardiovascular
Not Available
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Respiratory
Not Available
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Reproductive
Not Available
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Digestive
Not Available
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Psychology
Not Available
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Healing
Not Available
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Qualities Associated
Not Available
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Variscite Vs Williamsite Fracture
Fracture is an important parameter when you compare Variscite and Williamsite Physical Properties. It is necessary to understand the significance of these properties, before you compare Variscite Vs Williamsite 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 Variscite is Brittle, Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references and Splintery. Williamsite fracture is Conchoidal, Conchoidal and Handbook of mineralogy (2001).
Variscite Vs Williamsite Luster
A primary knowledge about Variscite vs Williamsite 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. Variscite exhibits Vitreous and Waxy luster. Williamsite, on other hand, exhibits Greasy, Resinous, Silky and Waxy luster.