Bornite Vs Fayalite
Origin
Austria, Zimbabwe, Australia
Southern and central Africa
Color
Red, Brown, Violet, Red, Brown
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
Brittle
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Solubility
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Durability
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Specific Gravity
5.06-5.08
4.392
Fracture
Uneven, Subconchoidal, Conchoidal, Brittle
Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle
Cleavage
Poor on [111].
{010} moderate, {100} imperfect
Mohs Hardness
3-3.25
6.5-7
Chemical Composition
Cu5FeS4
Fe 2SiO 4Michael OâDonoghue , Gems, Sixth Edition (2006)
Luster
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Vitreous, Resinous
Dispersion
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Transparency
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TransparentAnthony et al, Handbook of mineralogy (2001)
Refractive Index
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1.827-1.879
Optic Character
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Crystal System
Orthorhombic
Orthorhombic
Birefringence
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0.042-0.051
Clarity
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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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Bornite Vs Fayalite Fracture
Fracture is an important parameter when you compare Bornite and Fayalite Physical Properties. It is necessary to understand the significance of these properties, before you compare Bornite 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 Bornite is Brittle, Conchoidal, Subconchoidal and Uneven. Fayalite fracture is Brittle, Conchoidal, Conchoidal, ConchoidalAnthony et al and Handbook of mineralogy (2001).
Bornite Vs Fayalite Luster
A primary knowledge about Bornite 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. Fayalite, on other hand, exhibits Resinous and Vitreous luster.