Mimetite Vs Nephrite
Origin
Mexico, Southern and central Africa
China, Canada
Color
Brownish, Red, Yellow, White, Brown, orange
Green, Green, Yellow, Brown, White, gray, Black
Streak
White
Not Available
For which Rashi?
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Planet
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Element of Planets
Not Available
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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
Not Available
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Durability
Not Available
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Specific Gravity
7.10
2.90-3.10
Fracture
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle
Splintery, Granular, Splintery, Granular, Gemstones (2009)
Cleavage
[10 1 1] Imperfect
Not Available
Chemical Composition
Pb 5(AsO 4) 3ClMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Ca 2(Mg,Fe) 5(OH) 2Walter Schumann , Gemstones of the world (2001) More from other references
Luster
Resinous, Subadamantine
Vitreous, Greasy
Dispersion
Not Available
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Transparency
Translucent
Translucent
Refractive Index
2.106-2.263
1.600-1.627
Optic Character
Not Available
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Crystal System
Hexagonal
monoclinic
Birefringence
0.019
0.027
Clarity
Translucent
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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Mimetite Vs Nephrite Fracture
Fracture is an important parameter when you compare Mimetite and Nephrite Physical Properties. It is necessary to understand the significance of these properties, before you compare Mimetite 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 Mimetite is Brittle, Conchoidal, ConchoidalArthur Thomas and Gemstones (2009). Nephrite fracture is Gemstones (2009), Granular, Granular, Splintery and Splintery.
Mimetite Vs Nephrite Luster
A primary knowledge about Mimetite 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. Mimetite exhibits Resinous and Subadamantine luster. Nephrite, on other hand, exhibits Greasy and Vitreous luster.