Origin
Southern and central Africa, Burma, Tanzania, India, Sri Lanka
  
Mexico, USA, Canada, Madagascar, Spain, Russia, Sri Lanka, India, Burma, Color: green, greenish yellow, blue, violet, Hardness: 5, Refractive index: 1.60 1.67, Density: 3.17 3.35, Chemical composition: Phosphate composition, Crystal structure: hexagonal, Lustre: vitreous, Origins: Mexico, USA, Canada, Madagascar, Spain, Russia, Sri Lanka, India, brown, green, Yellow, violet, brown, green, Yellow, violet
  
Color
Yellow, White, Green, Brown, Greenish, gray
  
Yellow, Green, Blue, Blue, Green, White, Yellow, Green, Red, Blue, Green, Colorless, Yellow, Blue, Violet, pink, Brown
  
Streak
Grey, gray
  
White
  
For which Rashi?
Not Available
  
Gemini
  
Planet
Not Available
  
Mercury
  
Element of Planets
Not Available
  
Earth
  
How to Wear?
  
  
Finger
Not Available
  
Not Available
  
Ring Metal
Not Available
  
Not Available
  
Energy
Not Available
  
Projective
  
Deities
Not Available
  
Jupiter/Neptune
  
Not to wear with
Not Available
  
Not Available
  
Powers
Not Available
  
Healing
  
Birthstone
  
  
Planetary
Not Available
  
Not Available
  
Talisman
Not Available
  
Not Available
  
Tenacity
Brittle
  
Not Available
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
3.20-3.25
  
3.16-3.23
  
Fracture
Uneven, ConchoidalArthur Thomas, Gemstones (2009), Brittle, Metallic
  
Conchoidal, Uneven, Conchoidal, Brittle, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal to uneven
  
Cleavage
Good/distinct on [210]
  
[0001] indistinct, [1010] indistinct
  
Mohs Hardness
5.5
  
5
  
Chemical Composition
Mg 2Si 2O 6Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
  
Ca 5(PO 4) 3(F,OH,Cl)Walter Schumann , Gemstones of the world (2001) More from other references
  
Luster
Vitreous, Pearly
  
Vitreous
  
Pleochroism
Pale green to pale orange
  
Blue stones – strong
  
Dispersion
Not Available
  
Transparency
Transparent, Translucent
  
Gemmological Tables (2004) More from other references
  
Refractive Index
1.650-1.680
  
1.628-1.651
  
Optic Character
Not Available
  
Not Available
  
Crystal System
Orthorhombic
  
Hexagonal
  
Birefringence
0.009-0.011
  
0.002-0.008
  
Clarity
Transparent
  
TransparentUlrich Henn and Claudio C. Milisenda
  
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
  
Enstatite Vs Apatite Fracture
Fracture is an important parameter when you compare Enstatite and Apatite Physical Properties. It is necessary to understand the significance of these properties, before you compare Enstatite Vs Apatite 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 Enstatite is Brittle, ConchoidalArthur Thomas, Gemstones (2009), Metallic and Uneven. Apatite fracture is Brittle, Conchoidal, Conchoidal, Conchoidal to uneven, ConchoidalArthur Thomas, Gemstones (2009) and Uneven.