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Cuprite Vs Flint


Flint Vs Cuprite


Astrology

Origin
Southern and central Africa   
Not Available   

Color
Red, Brown, Red, Red, Black   
Grey, Black, Green, White, Brown   

Streak
Brownish, Red, Brownish, Red   
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For which Rashi?
Not Available   
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Planet
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Element of Planets
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How to Wear?
  
  

Finger
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Ring Metal
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Energy
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Deities
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Not to wear with
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Powers
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Birthstone
  
  

Planetary
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Talisman
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Physical Properties

Tenacity
Brittle   
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Solubility
Not Available   
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Durability
Not Available   
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Specific Gravity
5.85-6.15   
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Fracture
Conchoidal, Metallic, UnevenArthur Thomas, Gemstones (2009), Brittle, Conchoidal   
Uneven   

Cleavage
Fair in four directions forming octahedrons   
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Mohs Hardness
3.5-4   
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Chemical Composition
Cu 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references   
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Optical Properties

Luster
Adamantine   
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Pleochroism
visible   
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Dispersion
Not Available   
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Transparency
TranslucentWalter Schumann   
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Refractive Index
2.849   
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Optic Character
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Crystal System
cubic   
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Birefringence
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Clarity
TranslucentWalter Schumann   
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Benefits

Physical
  
  

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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Cuprite Vs Flint Fracture

Fracture is an important parameter when you compare Cuprite and Flint Physical Properties. It is necessary to understand the significance of these properties, before you compare Cuprite Vs Flint 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 Cuprite is Brittle, Conchoidal, Conchoidal, Gemstones (2009), Metallic and UnevenArthur Thomas. Flint fracture is Uneven.

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Cuprite Vs Flint Luster

A primary knowledge about Cuprite vs Flint 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. Cuprite exhibits Adamantine luster.

Red Gemstones

Red Gemstones


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