Smoky Quartz Vs Fayalite
Origin
Brazil, Kenya, Madagascar, Southern and central Africa
Southern and central Africa
Color
Brown, Black
Yellow, Brown, Black, Black
For which Rashi?
Capricorn, Sagittarius
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Planet
Saturn
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Element of Planets
Earth
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Finger
Not Available
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Ring Metal
Not Available
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Energy
Receptive
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Deities
Nerthus
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Not to wear with
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Powers
Protection
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Planetary
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Talisman
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Tenacity
Brittle
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Solubility
Not Available
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Durability
Not Available
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Specific Gravity
2.65
4.392
Fracture
Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001)
Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle
Cleavage
{0110} Indistinct
{010} moderate, {100} imperfect
Chemical Composition
SiO2
Fe 2SiO 4Michael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Vitreous
Vitreous, Resinous
Transparency
Transparent, Translucent, Transparent to translucent
TransparentAnthony et al, Handbook of mineralogy (2001)
Refractive Index
1.544-1.553
1.827-1.879
Optic Character
Not Available
Not Available
Crystal System
Hexagonal
Orthorhombic
Birefringence
0.009
0.042-0.051
Clarity
Opaque
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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Smoky Quartz Vs Fayalite Fracture
Fracture is an important parameter when you compare Smoky Quartz and Fayalite Physical Properties. It is necessary to understand the significance of these properties, before you compare Smoky Quartz 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 Smoky Quartz is Conchoidal, ConchoidalWalter Schumann and Gemstones of the world (2001). Fayalite fracture is Brittle, Conchoidal, Conchoidal, ConchoidalAnthony et al and Handbook of mineralogy (2001).
Smoky Quartz Vs Fayalite Luster
A primary knowledge about Smoky Quartz 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. Smoky Quartz exhibits Vitreous luster. Fayalite, on other hand, exhibits Resinous and Vitreous luster.