Aventurine Vs Color change sapphire
Origin
Austria, India, green
  
Not Available
  
Color
White
  
White, Colorless, Blue, Red, Green, Yellow, Violet
  
Streak
Not Available
  
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For which Rashi?
Aries
  
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Planet
Mercury
  
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Element of Planets
Air
  
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How to Wear?
  
  
Finger
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Ring Metal
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Energy
Projective
  
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Deities
Venus
  
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Not to wear with
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Powers
Healing
  
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Birthstone
  
  
Planetary
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Talisman
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Tenacity
Not Available
  
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Solubility
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Durability
Not Available
  
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Specific Gravity
2.64-2.69
  
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Fracture
Conchoidal
  
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Cleavage
Indiscernible
  
Not Available
  
Mohs Hardness
7-6.5
  
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Chemical Composition
SiO2
  
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Luster
Vitreous
  
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Pleochroism
AbsentWalter Schumann
  
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Dispersion
None
  
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Transparency
Translucent, Opaque . May be translucent when backlit on the edges.
  
Not Available
  
Refractive Index
1.544-1.553
  
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Optic Character
Not Available
  
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Crystal System
Trigonal
  
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Birefringence
0.007-0.010
  
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Clarity
Translucent
  
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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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Aventurine Vs Color change sapphire Fracture
Fracture is an important parameter when you compare Aventurine and Color change sapphire Physical Properties. It is necessary to understand the significance of these properties, before you compare Aventurine Vs Color change sapphire 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 Aventurine is Conchoidal.
Aventurine Vs Color change sapphire Luster
A primary knowledge about Aventurine vs Color change sapphire 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. Aventurine exhibits Vitreous luster.