Williamsite Vs Zinnwaldite
Origin
Southern and central Africa
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Color
Green
Yellow, Violet, Green, Brown, White, gray, Greenish
Streak
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White
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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Elastic
Solubility
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Durability
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Specific Gravity
2.51-2.63
2.9-3.1
Fracture
Conchoidal, Conchoidal, Handbook of mineralogy (2001)
Uneven
Cleavage
Not Available
Perfect basal {001}
Chemical Composition
(Mg,Fe2+ ) 3Si 2O 5(OH) 4Anthony et al , Handbook of mineralogy (2001)
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Luster
Waxy, Silky, Resinous, Greasy
Pearly, Vitreous
Pleochroism
Not Available
Distinct
Dispersion
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Transparency
TranslucentHerve Nicolas Lazzarelli, Blue Chart Gem Identification (2010)
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Refractive Index
1.530-1.575
1.565-1.625
Optic Character
Not Available
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Crystal System
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monoclinic
Birefringence
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0.040-0.050
Clarity
TranslucentHerve Nicolas Lazzarelli
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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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Williamsite Vs Zinnwaldite Fracture
Fracture is an important parameter when you compare Williamsite and Zinnwaldite Physical Properties. It is necessary to understand the significance of these properties, before you compare Williamsite Vs Zinnwaldite 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 Williamsite is Conchoidal, Conchoidal and Handbook of mineralogy (2001). Zinnwaldite fracture is Uneven.
Williamsite Vs Zinnwaldite Luster
A primary knowledge about Williamsite vs Zinnwaldite 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 exhibits Greasy, Resinous, Silky and Waxy luster. Zinnwaldite, on other hand, exhibits Pearly and Vitreous luster.