Ceylonite Vs Fayalite
Origin
Sri Lanka
Southern and central Africa
Color
Red, Blue, Green, Brown, Black
Yellow, Brown, Black, Black
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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Solubility
none
Not Available
Durability
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Specific Gravity
3.63-3.9
4.392
Fracture
Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009)
Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle
Cleavage
Indistinct
{010} moderate, {100} imperfect
Mohs Hardness
7.5-8
6.5-7
Chemical Composition
(Mg,Fe2+ )Al 2O 4Gemdat.org , Management Team (2012) More from other references
Fe 2SiO 4Michael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Vitreous
Vitreous, Resinous
Dispersion
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Transparency
Transparent, Translucent
TransparentAnthony et al, Handbook of mineralogy (2001)
Refractive Index
1.770-1.780
1.827-1.879
Optic Character
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Crystal System
Isometric
Orthorhombic
Birefringence
Not Available
0.042-0.051
Clarity
Transparent
TransparentAnthony et al
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 Fayalite Fracture
Fracture is an important parameter when you compare Ceylonite and Fayalite Physical Properties. It is necessary to understand the significance of these properties, before you compare Ceylonite Vs Fayalite 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. Fayalite fracture is Brittle, Conchoidal, Conchoidal, ConchoidalAnthony et al and Handbook of mineralogy (2001).
Ceylonite Vs Fayalite Luster
A primary knowledge about Ceylonite vs Fayalite 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. Fayalite, on other hand, exhibits Resinous and Vitreous luster.