Moissanite Vs Helenite
Origin
Southern and central Africa
  
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Color
Greenish, Blue, Colorless, Green, Yellow
  
Greenish
  
Streak
Greenish, gray
  
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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
none
  
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Durability
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Specific Gravity
3.17-3.24
  
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Fracture
Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle
  
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Cleavage
(0001) indistinct
  
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Mohs Hardness
9-9.5
  
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Chemical Composition
SiCArthur Thomas , Gemstones (2009)
  
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Luster
Adamantine
  
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Pleochroism
NilArthur Thomas
  
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Dispersion
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Transparency
Gemmological Tables (2004) More from other references
  
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Refractive Index
2.648-2.691
  
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Optic Character
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Crystal System
6H polytype
  
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Birefringence
0.043
  
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Clarity
TransparentUlrich Henn and Claudio C. Milisenda
  
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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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Moissanite Vs Helenite Fracture
Fracture is an important parameter when you compare Moissanite and Helenite Physical Properties. It is necessary to understand the significance of these properties, before you compare Moissanite Vs Helenite 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 Moissanite is Brittle, Conchoidal, ConchoidalAnthony et al and Handbook of mineralogy (2001).
Moissanite Vs Helenite Luster
A primary knowledge about Moissanite vs Helenite 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. Moissanite exhibits Adamantine luster.