Pezzotaite Vs Williamsite
Origin
Afghanistan, Madagascar
Southern and central Africa
Streak
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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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Tenacity
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Solubility
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Durability
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Specific Gravity
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2.51-2.63
Fracture
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Conchoidal, Conchoidal, Handbook of mineralogy (2001)
Cleavage
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Mohs Hardness
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4
Chemical Composition
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(Mg,Fe2+ ) 3Si 2O 5(OH) 4Anthony et al , Handbook of mineralogy (2001)
Luster
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Waxy, Silky, Resinous, Greasy
Pleochroism
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Dispersion
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Transparency
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TranslucentHerve Nicolas Lazzarelli, Blue Chart Gem Identification (2010)
Refractive Index
1.60-1.61
1.530-1.575
Optic Character
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Crystal System
Trigonal
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Birefringence
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Clarity
Color grading system
TranslucentHerve Nicolas Lazzarelli
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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Pezzotaite Vs Williamsite Fracture
Fracture is an important parameter when you compare Pezzotaite and Williamsite Physical Properties. It is necessary to understand the significance of these properties, before you compare Pezzotaite 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. Williamsite fracture is Conchoidal, Conchoidal and Handbook of mineralogy (2001).
Pezzotaite Vs Williamsite Luster
A primary knowledge about Pezzotaite 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. Williamsite, on other hand, exhibits Greasy, Resinous, Silky and Waxy luster.