Muscovite Vs Lazurite
Origin
India
Afghanistan, Southern and central Africa
Color
Colorless, White, gray, Brownish, Greenish
Blue, Greenish, Violet
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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Solubility
Not Available
Soluble
Durability
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Specific Gravity
2.78-2.88
2.75
Fracture
Micaceous, Brittle
Uneven, UnevenArthur Thomas, Gemstones (2009), Conchoidal, Brittle
Cleavage
Perfect on the {001}
Imperfect on {110}
Chemical Composition
KAl 2AlSi 3O 10(OH) 2Walter Schumann , Gemstones of the world (2001) More from other references
(Na,Ca) 8Al 6Si 6O 24(SO 4,S,Cl) 2Ulrich Henn and Claudio C.
Luster
Vitreous, Silky, Pearly
Vitreous
Pleochroism
Weak
Not Available
Dispersion
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Transparency
Transparent
Gemmological Tables (2004) More from other references
Refractive Index
1.552-1.618
1.500
Optic Character
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Crystal System
monoclinic
Isometric
Birefringence
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Clarity
Transparent
Gemmological Tables (2004) More from other references
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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Muscovite Vs Lazurite Fracture
Fracture is an important parameter when you compare Muscovite and Lazurite Physical Properties. It is necessary to understand the significance of these properties, before you compare Muscovite Vs Lazurite 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 Muscovite is Brittle and Micaceous. Lazurite fracture is Brittle, Conchoidal, Gemstones (2009), Uneven and UnevenArthur Thomas.
Muscovite Vs Lazurite Luster
A primary knowledge about Muscovite vs Lazurite 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. Muscovite exhibits Pearly, Silky and Vitreous luster. Lazurite, on other hand, exhibits Vitreous luster.