Covellite Vs Schorlomite
Origin
Mexico
  
Canada
  
Color
Blue, Blue, Black
  
Brown, Reddish, Black, Brownish
  
Streak
Grey, Black, gray
  
Brown
  
For which Rashi?
Not Available
  
Not Available
  
Planet
Not Available
  
Not Available
  
Element of Planets
Not Available
  
Not Available
  
How to Wear?
  
  
Finger
Not Available
  
Not Available
  
Ring Metal
Not Available
  
Not Available
  
Energy
Not Available
  
Not Available
  
Deities
Not Available
  
Not Available
  
Not to wear with
Not Available
  
Not Available
  
Powers
Not Available
  
Not Available
  
Birthstone
  
  
Planetary
Not Available
  
Not Available
  
Talisman
Not Available
  
Not Available
  
Tenacity
Flexible
  
Not Available
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
4.6-4.76
  
3.77-3.93
  
Fracture
Gemstones (2009), UnevenArthur Thomas, Gemstones (2009), Brittle, Metallic
  
Gems, Conchoidal, Brittle
  
Cleavage
Perfect on {0001}
  
None
  
Mohs Hardness
Not Available
  
7-7.5
  
Chemical Composition
CuSMichael OâDonoghue , Gems, Sixth edition (2006) More from other references
  
Ca 3Ti4+2(Fe3+2Si)O 12Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
  
Luster
Resinous
  
Vitreous
  
Pleochroism
Marked
  
Not Available
  
Dispersion
Not Available
  
Not Available
  
Transparency
OpaqueAnthony et al, Handbook of mineralogy (2001) More from other references
  
Translucent
  
Refractive Index
1.45-2.62
  
1.94-1.98
  
Optic Character
Not Available
  
Not Available
  
Crystal System
Hexagonal
  
Not Available
  
Birefringence
Not Available
  
Not Available
  
Clarity
OpaqueAnthony et al
  
Translucent
  
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
  
Covellite Vs Schorlomite Fracture
Fracture is an important parameter when you compare Covellite and Schorlomite Physical Properties. It is necessary to understand the significance of these properties, before you compare Covellite Vs Schorlomite 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 Covellite is Brittle, Gemstones (2009), Gemstones (2009), Metallic and UnevenArthur Thomas. Schorlomite fracture is Brittle, Conchoidal and Gems.
Covellite Vs Schorlomite Luster
A primary knowledge about Covellite vs Schorlomite 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. Covellite exhibits Resinous luster. Schorlomite, on other hand, exhibits Vitreous luster.