Gibbsite Vs Cavansite
Origin
Not Available
  
India
  
Color
Green, White, gray, Green, White, gray
  
Blue, Greenish, Greenish, Blue
  
Streak
White
  
Blue, White
  
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
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Not Available
  
Not to wear with
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Not Available
  
Powers
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Not Available
  
Birthstone
  
  
Planetary
Not Available
  
Not Available
  
Talisman
Not Available
  
Not Available
  
Tenacity
Not Available
  
Brittle
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
2.35
  
2.25-2.33
  
Fracture
Fibrous, Difficult, Fibrous
  
Brittle, Metallic, Brittle, Metallic
  
Cleavage
{001} Perfect
  
Good on {010}
  
Mohs Hardness
2.5-3
  
3-4
  
Chemical Composition
Al(OH)3
  
Ca(VO)Si4O10•4(H2O)
  
Luster
Vitreous, Pearly
  
Vitreous, Pearly
  
Pleochroism
colorless.
  
Visible: X=Z= colorless Y= blue
  
Dispersion
Not Available
  
Not Available
  
Transparency
Not Available
  
Not Available
  
Refractive Index
Not Available
  
1.542
  
Optic Character
Not Available
  
Not Available
  
Crystal System
monoclinic
  
Orthorhombic
  
Birefringence
Not Available
  
0.009
  
Clarity
Not Available
  
Not Available
  
Physical
  
  
Neurological
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Cardiovascular
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Not Available
  
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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Gibbsite Vs Cavansite Fracture
Fracture is an important parameter when you compare Gibbsite and Cavansite Physical Properties. It is necessary to understand the significance of these properties, before you compare Gibbsite Vs Cavansite 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 Gibbsite is Difficult, Fibrous and Fibrous. Cavansite fracture is Brittle, Brittle, Metallic and Metallic.
Gibbsite Vs Cavansite Luster
A primary knowledge about Gibbsite vs Cavansite 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. Gibbsite exhibits Pearly and Vitreous luster. Cavansite, on other hand, exhibits Pearly and Vitreous luster.