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Fayalite Vs Copper


Copper Vs Fayalite


Astrology

Origin
Southern and central Africa  
Not Available  

Color
Yellow, Brown, Black  
Green, Brown, Red, pink  

Streak
White  
rose  

For which Rashi?
Not Available  
Taurus, Sagittarius  

Planet
Not Available  
Venus  

Element of Planets
Not Available  
Water  

Energy
Not Available  
Receptive  

How to Wear?
  
  

Finger
Not Available  
Not Available  

Ring Metal
Not Available  
Not Available  

Deities
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Not to wear with
Not Available  
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Powers
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Protection  

Birthstone
  
  

Planetary
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Talisman
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Physical Properties

Tenacity
Not Available  
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Solubility
Not Available  
Not Available  

Durability
Not Available  
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Specific Gravity
4.392  
Not Available  

Fracture
Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle  
Hackly Jagged, torn surfaces, (e.g. fractured metals).  

Cleavage
{010} moderate, {100} imperfect  
None  

Mohs Hardness
6.5-7  
2.5  

Chemical Composition
Fe 2SiO 4Michael O’Donoghue , Gems, Sixth Edition (2006)  
Cu  

Optical Properties

Luster
Vitreous, Resinous  
Not Available  

Pleochroism
Faint  
Not Available  

Dispersion
Not Available  
Not Available  

Transparency
TransparentAnthony et al, Handbook of mineralogy (2001)  
Not Available  

Refractive Index
1.827-1.879  
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
0.042-0.051  
Not Available  

Clarity
TransparentAnthony et al  
Not Available  

Benefits

Physical
  
  

Neurological
Not Available  
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Cardiovascular
Not Available  
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Respiratory
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Reproductive
Not Available  
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Digestive
Not Available  
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Psychology
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Healing
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Qualities Associated
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Fayalite Vs Copper Fracture

Fracture is an important parameter when you compare Fayalite and Copper Physical Properties. It is necessary to understand the significance of these properties, before you compare Fayalite 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 Fayalite is Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001) and Brittle. Copper fracture is Hackly Jagged, torn surfaces and (e.g. fractured metals)..

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Fayalite Vs Copper Luster

A primary knowledge about Fayalite 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. Fayalite exhibits Vitreous and Resinous luster.

Yellow Gemstones

Yellow Gemstones


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