Super Seven Crystals Vs Lazurite
Origin
Spain
  
Afghanistan, Southern and central Africa
  
Color
Brown, Green, Brownish, Yellow, Greenish, White, Brown, Black
  
Blue, Greenish, Violet
  
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
Not Available
  
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Not to wear with
Not Available
  
Not Available
  
Powers
Not Available
  
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Birthstone
  
  
Planetary
Not Available
  
Not Available
  
Talisman
Not Available
  
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Tenacity
Not Available
  
Brittle
  
Solubility
Not Available
  
Soluble
  
Durability
Not Available
  
Not Available
  
Specific Gravity
2.9
  
2.75
  
Fracture
Fibrous
  
Uneven, UnevenArthur Thomas, Gemstones (2009), Conchoidal, Brittle
  
Cleavage
[010] Perfect, [100] Distinct, [011] Distinct
  
Imperfect on {110}
  
Mohs Hardness
2
  
5.5
  
Chemical Composition
Not Available
  
(Na,Ca) 8Al 6Si 6O 24(SO 4,S,Cl) 2Ulrich Henn and Claudio C.
  
Luster
Vitreous, Pearly, Silky
  
Vitreous
  
Pleochroism
Not Available
  
Not Available
  
Dispersion
Not Available
  
Not Available
  
Transparency
Transparent, Translucent, Opaque
  
Gemmological Tables (2004) More from other references
  
Refractive Index
1.519-1.521
  
1.500
  
Optic Character
Not Available
  
Not Available
  
Crystal System
monoclinic
  
Isometric
  
Birefringence
0.0090-0.0100
  
Not Available
  
Clarity
Not Available
  
Gemmological Tables (2004) More from other references
  
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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Super Seven Crystals Vs Lazurite Fracture
Fracture is an important parameter when you compare Super Seven Crystals and Lazurite Physical Properties. It is necessary to understand the significance of these properties, before you compare Super Seven Crystals Vs Lazurite 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 Super Seven Crystals is Fibrous. Lazurite fracture is Brittle, Conchoidal, Gemstones (2009), Uneven and UnevenArthur Thomas.
Super Seven Crystals Vs Lazurite Luster
A primary knowledge about Super Seven Crystals vs Lazurite 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. Super Seven Crystals exhibits Pearly, Silky and Vitreous luster. Lazurite, on other hand, exhibits Vitreous luster.