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Gibbsite Vs Bornite


Bornite Vs Gibbsite


Astrology

Origin
Not Available  
Austria, Zimbabwe, Australia  

Color
Green, White, gray  
Red, Brown, Violet  

Streak
White  
Black  

For which Rashi?
Not Available  
Not Available  

Planet
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Not Available  

Element of Planets
Not Available  
Not Available  

Energy
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Not Available  

How to Wear?
  
  

Finger
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Not Available  

Ring Metal
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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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Not Available  

Physical Properties

Tenacity
Not Available  
Brittle  

Solubility
Not Available  
Not Available  

Durability
Not Available  
Not Available  

Specific Gravity
2.35  
5.06-5.08  

Fracture
Fibrous, Difficult  
Uneven, Subconchoidal, Conchoidal, Brittle  

Cleavage
{001} Perfect  
Poor on [111].  

Mohs Hardness
2.5-3  
3-3.25  

Chemical Composition
Al(OH)3  
Cu5FeS4  

Optical Properties

Luster
Vitreous, Pearly  
Not Available  

Pleochroism
colorless.  
Weak  

Dispersion
Not Available  
Not Available  

Transparency
Not Available  
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Refractive Index
Not Available  
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Optic Character
Not Available  
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Crystal System
monoclinic  
Orthorhombic  

Birefringence
Not Available  
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Clarity
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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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Gibbsite Vs Bornite Fracture

Fracture is an important parameter when you compare Gibbsite and Bornite Physical Properties. It is necessary to understand the significance of these properties, before you compare Gibbsite Vs Bornite 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 Gibbsite is Fibrous and Difficult. Bornite fracture is Uneven, Subconchoidal, Conchoidal and Brittle.

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Gibbsite Vs Bornite Luster

A primary knowledge about Gibbsite vs Bornite 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. Gibbsite exhibits Vitreous and Pearly luster.

Grey Gemstones

Grey Gemstones


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