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