Smoky Quartz Vs Mellite
Origin
Brazil, Kenya, Madagascar, Southern and central Africa
Southern and central Africa
Color
Brown, Black
Brown, Brownish, White, Colorless, Yellow
For which Rashi?
Capricorn, Sagittarius
Not Available
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
1.58-1.60
Fracture
Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001)
ConchoidalAnthony et al, Handbook of mineralogy (2001), ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle
Cleavage
{0110} Indistinct
{011} Imperfect
Chemical Composition
SiO2
Al 2(Cl 2O 12) · 18H 2OUlrich Henn and Claudio C.
Pleochroism
None
Weak: yellowish brown yellowAnthony et al
Transparency
Transparent, Translucent, Transparent to translucent
Gemmological Tables (2004) More from other references
Refractive Index
1.544-1.553
1.509-1.541
Optic Character
Not Available
Not Available
Crystal System
Hexagonal
Not Available
Birefringence
0.009
0.030
Clarity
Opaque
TransparentUlrich Henn and Claudio C. Milisenda
Neurological
Not Available
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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
Not Available
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Healing
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Qualities Associated
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Smoky Quartz Vs Mellite Fracture
Fracture is an important parameter when you compare Smoky Quartz and Mellite Physical Properties. It is necessary to understand the significance of these properties, before you compare Smoky Quartz Vs Mellite 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). Mellite fracture is Brittle, Conchoidal, ConchoidalAnthony et al, ConchoidalAnthony et al, Handbook of mineralogy (2001) and Handbook of mineralogy (2001).
Smoky Quartz Vs Mellite Luster
A primary knowledge about Smoky Quartz vs Mellite 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. Mellite, on other hand, exhibits Vitreous luster.