Stibiotantalite Vs Muscovite
Origin
Mozambique, Southern and central Africa
India
Color
Yellow, Reddish, Brown, Greenish
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
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Durability
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Specific Gravity
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2.78-2.88
Fracture
ConchoidalAnthony et al, Handbook of mineralogy (2001), ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
Micaceous, Brittle
Cleavage
{???} Perfect
Perfect on the {001}
Chemical Composition
SbTaO 4Ulrich Henn and Claudio C.
KAl 2AlSi 3O 10(OH) 2Walter Schumann , Gemstones of the world (2001) More from other references
Luster
Adamantine
Vitreous, Silky, Pearly
Pleochroism
Not Available
Weak
Dispersion
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Transparency
Gemmological Tables (2004) More from other references
Transparent
Refractive Index
2.37-2.45
1.552-1.618
Optic Character
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Crystal System
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monoclinic
Birefringence
0.08
Not Available
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
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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Stibiotantalite Vs Muscovite Fracture
Fracture is an important parameter when you compare Stibiotantalite and Muscovite Physical Properties. It is necessary to understand the significance of these properties, before you compare Stibiotantalite 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 Stibiotantalite is Brittle, Conchoidal, ConchoidalAnthony et al, ConchoidalAnthony et al, Handbook of mineralogy (2001) and Handbook of mineralogy (2001). Muscovite fracture is Brittle and Micaceous.
Stibiotantalite Vs Muscovite Luster
A primary knowledge about Stibiotantalite 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. Stibiotantalite exhibits Adamantine luster. Muscovite, on other hand, exhibits Pearly, Silky and Vitreous luster.