Origin
Sri Lanka
  
Southern and central Africa, Burma, Tanzania, India, Sri Lanka
  
Color
Blue
  
Yellow, White, Green, Brown, Greenish, gray
  
Streak
Not Available
  
Grey, gray
  
For which Rashi?
Sagittarius, Scorpio
  
Not Available
  
Planet
Pluto
  
Not Available
  
Element of Planets
Not Available
  
Not Available
  
How to Wear?
  
  
Finger
Not Available
  
Not Available
  
Ring Metal
Not Available
  
Not Available
  
Energy
Projective
  
Not Available
  
Deities
Hephaestus
  
Not Available
  
Not to wear with
Not Available
  
Not Available
  
Powers
Money
  
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
3.65-4.55
  
3.20-3.25
  
Fracture
ConchoidalArthur Thomas, Gemstones (2009)
  
Uneven, ConchoidalArthur Thomas, Gemstones (2009), Brittle, Metallic
  
Cleavage
None, but may exhibit slight parting
  
Good/distinct on [210]
  
Mohs Hardness
7.5-8
  
5.5
  
Chemical Composition
(Mg,Zn)Al 2O 4Gemdat.org , Management Team (2012)
  
Mg 2Si 2O 6Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
  
Luster
Vitreous
  
Vitreous, Pearly
  
Pleochroism
AbsentWalter Schumann
  
Pale green to pale orange
  
Dispersion
Not Available
  
Not Available
  
Transparency
Gemmological Tables (2004)
  
Transparent, Translucent
  
Refractive Index
1.735-1.790
  
1.650-1.680
  
Optic Character
Not Available
  
Not Available
  
Crystal System
Isometric
  
Orthorhombic
  
Birefringence
Not Available
  
0.009-0.011
  
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
  
Transparent
  
Physical
  
  
Neurological
Not Available
  
Not Available
  
Cardiovascular
Not Available
  
Not Available
  
Respiratory
Not Available
  
Not Available
  
Reproductive
Not Available
  
Not Available
  
Digestive
Not Available
  
Not Available
  
Psychology
Not Available
  
Not Available
  
Healing
Not Available
  
Not Available
  
Qualities Associated
Not Available
  
Not Available
  
Gahnospinel Vs Enstatite Fracture
Fracture is an important parameter when you compare Gahnospinel and Enstatite Physical Properties. It is necessary to understand the significance of these properties, before you compare Gahnospinel Vs Enstatite 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 Gahnospinel is ConchoidalArthur Thomas and Gemstones (2009). Enstatite fracture is Brittle, ConchoidalArthur Thomas, Gemstones (2009), Metallic and Uneven.
Gahnospinel Vs Enstatite Luster
A primary knowledge about Gahnospinel vs Enstatite 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. Gahnospinel exhibits Vitreous luster. Enstatite, on other hand, exhibits Pearly and Vitreous luster.