Swiss blue topaz Vs Zoisite
Origin
Not Available
  
Pakistan, Tanzania
  
Color
White, Colorless, Blue, Red, Green, Yellow, Violet
  
Brown, gray, Green, Blue, rose, Red
  
Streak
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White, Colorless
  
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
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3.20-3.50
  
Fracture
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Uneven, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Even
  
Cleavage
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Perfect {010} imperfect {100}
  
Mohs Hardness
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6-7
  
Chemical Composition
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Ca2Al3(SiO4)3(OH)
  
Luster
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Vitreous
  
Pleochroism
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X = pale pink to red-violet; Y = nearly colorless to bright pink or deep blue; Z = pale yellow to yellow-green
  
Dispersion
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Transparency
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Transparent, Translucent, Opaque . May be translucent in thin backlit sections.
  
Refractive Index
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1.685-1.707
  
Optic Character
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Crystal System
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Orthorhombic
  
Birefringence
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0.006-0.018
  
Clarity
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Transparent
  
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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Swiss blue topaz Vs Zoisite Fracture
Fracture is an important parameter when you compare Swiss blue topaz and Zoisite Physical Properties. It is necessary to understand the significance of these properties, before you compare Swiss blue topaz Vs Zoisite 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. Zoisite fracture is Conchoidal, ConchoidalArthur Thomas, Even, Gemstones (2009) and Uneven.
Swiss blue topaz Vs Zoisite Luster
A primary knowledge about Swiss blue topaz vs Zoisite 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. Zoisite, on other hand, exhibits Vitreous luster.