Magnesite Vs Sylvite
Origin
Brazil
Mexico, Canada
Color
Yellow, Brown, Black, Colorless, White, Brownish
Colorless, White, Blue, Red, Reddish, Brownish
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
Effervesces in hot HCl
Soluble
Durability
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Specific Gravity
2.92-3.12
1.993
Fracture
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle
Uneven, Brittle
Cleavage
[10 1 1] perfect
Perfect on [100], [010], [001]
Mohs Hardness
3.5-4.5
2.5
Chemical Composition
MgCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Not Available
Pleochroism
NilArthur Thomas
Visible in colored crystals
Dispersion
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Transparency
Translucent
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Refractive Index
1.509-1.720
1.4903
Optic Character
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Crystal System
Trigonal
Isometric
Birefringence
0.191
Not Available
Clarity
Translucent
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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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Magnesite Vs Sylvite Fracture
Fracture is an important parameter when you compare Magnesite and Sylvite Physical Properties. It is necessary to understand the significance of these properties, before you compare Magnesite Vs Sylvite 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 Magnesite is Brittle, Conchoidal, ConchoidalArthur Thomas and Gemstones (2009). Sylvite fracture is Brittle and Uneven.
Magnesite Vs Sylvite Luster
A primary knowledge about Magnesite vs Sylvite 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. Magnesite exhibits Vitreous luster. Sylvite, on other hand, exhibits Vitreous luster.