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Garnet Vs Covellite


Covellite Vs Garnet


Astrology

Origin
Australia, India   
Mexico   

Color
Yellow, Green, Red, Pale pink, Violet-red, Brown, White, Colorless, Blue, Red, Green, Yellow, pink   
Blue, Blue, Black   

Streak
White   
Grey, Black, gray   

For which Rashi?
Aries, Virgo, Capricorn, Leo, Aquarius, Aries, Virgo, Capricorn, Leo, Aquarius, Aries, Virgo, Capricorn, Leo, Aquarius   
Not Available   

Planet
Mars   
Not Available   

Element of Planets
Not Available   
Not Available   

How to Wear?
  
  

Finger
Not Available   
Not Available   

Ring Metal
Not Available   
Not Available   

Energy
Projective   
Not Available   

Deities
Persephone   
Not Available   

Not to wear with
Not Available   
Not Available   

Powers
Healing, Protection   
Not Available   

Birthstone
  
  

Planetary
Scorpio   
Not Available   

Talisman
Taurus   
Not Available   

Physical Properties

Tenacity
Not Available   
Flexible   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
3.55-4.33   
4.6-4.76   

Fracture
Conchoidal, Uneven   
Gemstones (2009), UnevenArthur Thomas, Gemstones (2009), Brittle, Metallic   

Cleavage
Indistinct   
Perfect on {0001}   

Mohs Hardness
6.5-7.5   
Not Available   

Chemical Composition
Garnet is a series of several different minerals with unique chemical formulas.   
CuSMichael O’Donoghue , Gems, Sixth edition (2006) More from other references   

Optical Properties

Luster
Vitreous, Adamantine, Vitreous, Adamantine   
Resinous   

Pleochroism
None   
Marked   

Dispersion
0.02   
16
Not Available   

Transparency
Transparent, Transparent to translucent   
OpaqueAnthony et al, Handbook of mineralogy (2001) More from other references   

Refractive Index
1.730-1.895   
1.45-2.62   

Optic Character
Not Available   
Not Available   

Crystal System
Trigonal   
Hexagonal   

Birefringence
Not Available   
Not Available   

Clarity
Transparent   
OpaqueAnthony et al   

Benefits

Physical
  
  

Neurological
Not Available   
Not Available   

Cardiovascular
Not Available   
Not Available   

Respiratory
Not Available   
Not Available   

Reproductive
Not Available   
Not Available   

Digestive
Not Available   
Not Available   

Psychology
Not Available   
Not Available   

Healing
Not Available   
Not Available   

Qualities Associated
Not Available   
Not Available   

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Garnet Vs Covellite Fracture

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

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Garnet Vs Covellite Luster

A primary knowledge about Garnet vs Covellite 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. Garnet exhibits Adamantine, Adamantine, Vitreous and Vitreous luster. Covellite, on other hand, exhibits Resinous luster.

Semi Precious

Semi Precious


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