Prasiolite Vs Star Ruby
Origin
Canada
  
Southern and central Africa
  
Color
Green
  
White, Colorless, Blue, Red, Green, Yellow, Violet
  
Streak
Not Available
  
Not Available
  
For which Rashi?
Libra, Sagittarius, Taurus
  
Not Available
  
Planet
Jupiter
  
Not Available
  
Element of Planets
Water
  
Not Available
  
How to Wear?
  
  
Finger
Not Available
  
Not Available
  
Ring Metal
Not Available
  
Not Available
  
Energy
Receptive
  
Not Available
  
Deities
Goddess
  
Not Available
  
Not to wear with
Not Available
  
Not Available
  
Powers
Not Available
  
Not Available
  
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
2.65
  
3.95-4.10
  
Fracture
Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001)
  
Uneven, Uneven, Gems, Sixth Edition (2006)
  
Cleavage
3,1
  
Not Available
  
Mohs Hardness
7
  
Not Available
  
Chemical Composition
SiO 2Ulrich Henn and Claudio C.
  
Al 2O 3Michael OâDonoghue , Gems, Sixth Edition (2006)
  
Luster
Vitreous
  
Not Available
  
Pleochroism
Very weak: light green pale greenWalter Schumann
  
Not Available
  
Dispersion
Not Available
  
Transparency
Transparent, Translucent
  
Transparent, Translucent
  
Refractive Index
1.544-1.553
  
1.757-1.780
  
Optic Character
Not Available
  
Not Available
  
Crystal System
Trigonal
  
Not Available
  
Birefringence
0.009
  
0.007-0.010
  
Clarity
Transparent
  
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
  
Prasiolite Vs Star Ruby Fracture
Fracture is an important parameter when you compare Prasiolite and Star Ruby Physical Properties. It is necessary to understand the significance of these properties, before you compare Prasiolite Vs Star Ruby 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 Prasiolite is Conchoidal, ConchoidalWalter Schumann and Gemstones of the world (2001). Star Ruby fracture is Gems, Sixth Edition (2006), Uneven and Uneven.
Prasiolite Vs Star Ruby Luster
A primary knowledge about Prasiolite vs Star Ruby 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. Prasiolite exhibits Vitreous luster.