Copper Vs Sillimanite
Origin
Not Available
USA, Madagascar, India, Sri Lanka, Burma, Australia, Italy, Brazil
Color
Green, Brown, Red, pink, Red
Blue, Green, Brownish, Greenish, Colorless, gray
For which Rashi?
Taurus, Sagittarius, Taurus, Sagittarius, Taurus, Sagittarius
Not Available
Planet
Venus
Not Available
Element of Planets
Water
Not Available
Finger
Not Available
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Ring Metal
Not Available
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Energy
Receptive
Not Available
Deities
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Not to wear with
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Powers
Protection
Not Available
Planetary
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Talisman
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Tenacity
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Tough
Solubility
Not Available
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Durability
Not Available
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Specific Gravity
Not Available
3.20-3.26
Fracture
Hackly Jagged, torn surfaces, (e.g. fractured metals)., torn surfaces, (e.g. fractured metals).
Splintery
Cleavage
None
{010} perfect
Chemical Composition
Cu
Al 2SiO 5Michael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Not Available
Vitreous, Subadamantine, Silky
Pleochroism
Not Available
Colourless to pale brown to yellow
Dispersion
Not Available
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Transparency
Not Available
Transparent, Translucent
Refractive Index
Not Available
1.653-1.685
Optic Character
Not Available
Not Available
Crystal System
Isometric Hexoctahedral H-M Symbol (4/m 3 2/m) Space Group: F m3m
Orthorhombic
Birefringence
Not Available
0.020-0.022
Clarity
Not Available
Transparent
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
Not Available
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Copper Vs Sillimanite Fracture
Fracture is an important parameter when you compare Copper and Sillimanite Physical Properties. It is necessary to understand the significance of these properties, before you compare Copper Vs Sillimanite 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 Copper is (e.g. fractured metals)., (e.g. fractured metals)., Hackly Jagged, torn surfaces and torn surfaces. Sillimanite fracture is Splintery.
Copper Vs Sillimanite Luster
A primary knowledge about Copper vs Sillimanite 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. Sillimanite, on other hand, exhibits Silky, Subadamantine and Vitreous luster.