Sylvite Vs Mimetite
Origin
Mexico, Canada
Mexico, Southern and central Africa
Color
Colorless, White, Blue, Red, Reddish, Brownish
Brownish, Red, Yellow, White, Brown, orange
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
Soluble
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Durability
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Specific Gravity
1.993
7.10
Fracture
Uneven, Brittle
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle
Cleavage
Perfect on [100], [010], [001]
[10 1 1] Imperfect
Chemical Composition
Not Available
Pb 5(AsO 4) 3ClMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous
Resinous, Subadamantine
Pleochroism
Visible in colored crystals
Weak
Dispersion
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Transparency
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Translucent
Refractive Index
1.4903
2.106-2.263
Optic Character
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Crystal System
Isometric
Hexagonal
Birefringence
Not Available
0.019
Clarity
Not Available
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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Sylvite Vs Mimetite Fracture
Fracture is an important parameter when you compare Sylvite and Mimetite Physical Properties. It is necessary to understand the significance of these properties, before you compare Sylvite Vs Mimetite 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 Sylvite is Brittle and Uneven. Mimetite fracture is Brittle, Conchoidal, ConchoidalArthur Thomas and Gemstones (2009).
Sylvite Vs Mimetite Luster
A primary knowledge about Sylvite vs Mimetite 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. Sylvite exhibits Vitreous luster. Mimetite, on other hand, exhibits Resinous and Subadamantine luster.