Pargasite Vs Tektite
Origin
Southern and central Africa, Vietnam
  
Australia
  
Color
Green, Black, Brown
  
Green
  
Streak
White
  
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For which Rashi?
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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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Tenacity
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Solubility
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Durability
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Specific Gravity
3.04-3.26
  
2.34-2.51
  
Fracture
Splintery, Brittle, Uneven
  
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Cleavage
{110} perfect
  
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Mohs Hardness
5-6
  
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Chemical Composition
NaCa 2(Mg 4Al)Si 6Al 2O 22(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)
  
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Luster
Vitreous
  
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Pleochroism
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Dispersion
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Transparency
Transparent
  
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Refractive Index
1.613-1.663
  
1.490-1.520
  
Optic Character
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Crystal System
monoclinic
  
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Birefringence
0.020
  
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Clarity
Transparent
  
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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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Pargasite Vs Tektite Fracture
Fracture is an important parameter when you compare Pargasite and Tektite Physical Properties. It is necessary to understand the significance of these properties, before you compare Pargasite Vs Tektite 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 Pargasite is Brittle, Splintery and Uneven.
Pargasite Vs Tektite Luster
A primary knowledge about Pargasite vs Tektite 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. Pargasite exhibits Vitreous luster.