Piemontite Vs Nephrite
Origin
Italy
China, Canada
Color
Red, Reddish, Brown, Black, Yellow
Green, Green, Yellow, Brown, White, gray, Black
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
Brittle
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Solubility
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Durability
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Specific Gravity
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2.90-3.10
Fracture
Uneven, Splintery
Splintery, Granular, Splintery, Granular, Gemstones (2009)
Cleavage
[001] good, [100] distinct
Not Available
Mohs Hardness
6-6.5
6-6.5
Chemical Composition
Not Available
Ca 2(Mg,Fe) 5(OH) 2Walter Schumann , Gemstones of the world (2001) More from other references
Luster
Vitreous
Vitreous, Greasy
Dispersion
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Transparency
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Translucent
Refractive Index
1.725-1.756
1.600-1.627
Optic Character
Not Available
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Crystal System
monoclinic
monoclinic
Birefringence
0.025-0.076
0.027
Clarity
Not Available
Translucent
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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Piemontite Vs Nephrite Fracture
Fracture is an important parameter when you compare Piemontite and Nephrite Physical Properties. It is necessary to understand the significance of these properties, before you compare Piemontite Vs Nephrite 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 Piemontite is Splintery and Uneven. Nephrite fracture is Gemstones (2009), Granular, Granular, Splintery and Splintery.
Piemontite Vs Nephrite Luster
A primary knowledge about Piemontite vs Nephrite 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. Piemontite exhibits Vitreous luster. Nephrite, on other hand, exhibits Greasy and Vitreous luster.