Origin
USA, Southern and central Africa
  
A primary mineral in hydrothermal veins, stockworks, disseminations
  
Color
Yellow, Brown, Reddish, Greenish, Green, gray
  
Yellow, Green, Black
  
Streak
Yellow
  
Yellow, Green, Black, Greenish, Black
  
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
Not Available
  
Brittle
  
Solubility
Not Available
  
Soluble
  
Durability
Not Available
  
Not Available
  
Specific Gravity
5.5
  
4.1-4.3
  
Fracture
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle
  
Uneven, Brittle, Metallic
  
Cleavage
{111} Indistinct, {111} Indistinct, {111} Indistinct
  
Indistinct on {011}
  
Mohs Hardness
5-5.5
  
3.5-4
  
Chemical Composition
(Ca,Na) 2Ta 2O 6(O,OH,F)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
  
CuFeS 2Anthony et al , Handbook of mineralogy (2001)
  
Luster
Vitreous
  
Not Available
  
Pleochroism
Not Available
  
AbsentWalter Schumann
  
Dispersion
Not Available
  
Not Available
  
Transparency
Translucent
  
Handbook of mineralogy (2001)
  
Refractive Index
1.993-2.02
  
Not Available
  
Optic Character
Not Available
  
Not Available
  
Crystal System
Not Available
  
tetragonal
  
Birefringence
Not Available
  
Not Available
  
Clarity
Translucent
  
Handbook of mineralogy (2001)
  
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
  
Microlite Vs Chalcopyrite Fracture
Fracture is an important parameter when you compare Microlite and Chalcopyrite Physical Properties. It is necessary to understand the significance of these properties, before you compare Microlite Vs Chalcopyrite 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 Microlite is Brittle, Conchoidal, ConchoidalArthur Thomas, ConchoidalArthur Thomas, Gemstones (2009) and Gemstones (2009). Chalcopyrite fracture is Brittle, Metallic and Uneven.
Microlite Vs Chalcopyrite Luster
A primary knowledge about Microlite vs Chalcopyrite 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. Microlite exhibits Vitreous luster.