Feldspar Vs Muscovite
Origin
Southern and central Africa
India
Color
Yellow, Green
Colorless, White, gray, Brownish, Greenish
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
Not Available
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Durability
Not Available
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Specific Gravity
2.56-2.75
2.78-2.88
Fracture
Uneven, Conchoidal, Uneven, Conchoidal, Gemstones of the world (2001)
Micaceous, Brittle
Cleavage
two or three
Perfect on the {001}
Chemical Composition
Not Available
KAl 2AlSi 3O 10(OH) 2Walter Schumann , Gemstones of the world (2001) More from other references
Luster
Vitreous
Vitreous, Silky, Pearly
Dispersion
Not Available
Not Available
Transparency
Transparent, Translucent
Transparent
Refractive Index
1.518-1.570
1.552-1.618
Optic Character
Not Available
Not Available
Crystal System
Triclinic or monoclinic
monoclinic
Birefringence
0.008-0.010
Not Available
Clarity
Transparent
Transparent
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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Feldspar Vs Muscovite Fracture
Fracture is an important parameter when you compare Feldspar and Muscovite Physical Properties. It is necessary to understand the significance of these properties, before you compare Feldspar Vs Muscovite 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 Feldspar is Conchoidal, Conchoidal, Gemstones of the world (2001), Uneven and Uneven. Muscovite fracture is Brittle and Micaceous.
Feldspar Vs Muscovite Luster
A primary knowledge about Feldspar vs Muscovite 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. Feldspar exhibits Vitreous luster. Muscovite, on other hand, exhibits Pearly, Silky and Vitreous luster.