Sylvite Vs Serendibite
Origin
Mexico, Canada
  
Southern and central Africa
  
Color
Colorless, White, Blue, Red, Reddish, Brownish
  
Yellow, Blue, Black, Green, gray
  
Streak
White
  
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
Not Available
  
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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
Brittle
  
Not Available
  
Solubility
Soluble
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
1.993
  
3.43-3.44
  
Fracture
Uneven, Brittle
  
UnevenArthur Thomas, Gemstones (2009), UnevenArthur Thomas, Gemstones (2009)
  
Cleavage
Perfect on [100], [010], [001]
  
None Observed
  
Mohs Hardness
2.5
  
6.5-7
  
Chemical Composition
Not Available
  
Ca 2(Mg,Al) 6(Si,Al,B) 6O 20Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
  
Luster
Vitreous
  
Vitreous
  
Pleochroism
Visible in colored crystals
  
visible
  
Dispersion
Not Available
  
Not Available
  
Transparency
Not Available
  
Gemmological Tables (2004) More from other references
  
Refractive Index
1.4903
  
1.696-1.702
  
Optic Character
Not Available
  
Not Available
  
Crystal System
Isometric
  
Triclinic
  
Birefringence
Not Available
  
0.005
  
Clarity
Not Available
  
TransparentUlrich Henn and Claudio C. Milisenda
  
Physical
  
  
Neurological
Not Available
  
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Cardiovascular
Not Available
  
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Respiratory
Not Available
  
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Reproductive
Not Available
  
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Digestive
Not Available
  
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Psychology
Not Available
  
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Healing
Not Available
  
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Qualities Associated
Not Available
  
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Sylvite Vs Serendibite Fracture
Fracture is an important parameter when you compare Sylvite and Serendibite Physical Properties. It is necessary to understand the significance of these properties, before you compare Sylvite Vs Serendibite 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 Sylvite is Brittle and Uneven. Serendibite fracture is Gemstones (2009), Gemstones (2009), UnevenArthur Thomas and UnevenArthur Thomas.
Sylvite Vs Serendibite Luster
A primary knowledge about Sylvite vs Serendibite 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. Sylvite exhibits Vitreous luster. Serendibite, on other hand, exhibits Vitreous luster.