Dioptase Vs Tigers Eye
Origin
Dioptase from Altyn Tübe, Kazakhstan, the type locality
  
China, South Africa
  
Color
Green, Blue, Green
  
Yellow, Brown
  
Streak
Green
  
Not Available
  
For which Rashi?
Not Available
  
Leo, Capricorn, Leo, Capricorn, Leo, Capricorn
  
Planet
Not Available
  
Sun
  
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
  
Bast
  
Not to wear with
Not Available
  
Not Available
  
Powers
Not Available
  
Money, Protection
  
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
3.25-3.35
  
2.58-2.64
  
Fracture
Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Conchoidal, Brittle
  
Gems, Sixth Edition (2006)
  
Cleavage
Perfect in three directions
  
Indiscernible
  
Mohs Hardness
5
  
6.5-7
  
Chemical Composition
CuSiO 2(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
  
SiO2
  
Luster
Vitreous
  
Silky
  
Pleochroism
Weak; dark emerald green
  
Not Available
  
Dispersion
None
  
Transparency
TranslucentHerve Nicolas Lazzarelli
  
Opaque
  
Refractive Index
1.644-1.720
  
1.534-1.540
  
Optic Character
Not Available
  
Not Available
  
Crystal System
Trigonal
  
Trigonal
  
Birefringence
0.051-0.053
  
Not Available
  
Clarity
TranslucentHerve Nicolas Lazzarelli
  
Gemstones of the world (2001) More from other references
  
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
  
Dioptase Vs Tigers Eye Fracture
Fracture is an important parameter when you compare Dioptase and Tigers Eye Physical Properties. It is necessary to understand the significance of these properties, before you compare Dioptase Vs Tigers Eye 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 Dioptase is Brittle, Conchoidal, Conchoidal, ConchoidalWalter Schumann and Gemstones of the world (2001) More from other references. Tigers Eye fracture is Gems and Sixth Edition (2006).
Dioptase Vs Tigers Eye Luster
A primary knowledge about Dioptase vs Tigers Eye 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. Dioptase exhibits Vitreous luster. Tigers Eye, on other hand, exhibits Silky luster.