Ceylonite Vs Polyhalite
Color
Red, Blue, Green, Brown, Black
Colorless, White, Red, gray, pink
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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Brittle
Durability
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Specific Gravity
3.63-3.9
2.78
Fracture
Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009)
Conchoidal, Brittle
Cleavage
Indistinct
Perfect on {10 1 }; parting on {010}
Chemical Composition
(Mg,Fe2+ )Al 2O 4Gemdat.org , Management Team (2012) More from other references
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Luster
Vitreous
Vitreous, Resinous
Pleochroism
Absent
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Dispersion
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Transparency
Transparent, Translucent
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Refractive Index
1.770-1.780
1.546-1.548
Optic Character
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Crystal System
Isometric
Triclinic
Birefringence
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0.021
Clarity
Transparent
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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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Ceylonite Vs Polyhalite Fracture
Fracture is an important parameter when you compare Ceylonite and Polyhalite Physical Properties. It is necessary to understand the significance of these properties, before you compare Ceylonite Vs Polyhalite 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 Ceylonite is Conchoidal, ConchoidalArthur Thomas, Gemstones (2009) and Uneven. Polyhalite fracture is Brittle and Conchoidal.
Ceylonite Vs Polyhalite Luster
A primary knowledge about Ceylonite vs Polyhalite 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. Ceylonite exhibits Vitreous luster. Polyhalite, on other hand, exhibits Resinous and Vitreous luster.