Origin
Southern and central Africa, Vietnam
  
Colombia, Zambia, Brazil, Madagascar, Southern and central Africa, Zimbabwe, Russia, India, Pakistan, Australia, USA, Not Available, Mexico, Spain
  
Color
Green, Black, Brown
  
Green, Green, Blue, Yellow, Grey
  
Streak
White
  
White
  
For which Rashi?
Not Available
  
Taurus, Gemini, Aries, Taurus, Gemini, Aries, Taurus, Gemini, Aries
  
Planet
Not Available
  
Venus, Mercury
  
Element of Planets
Not Available
  
Earth
  
How to Wear?
  
  
Finger
Not Available
  
Not Available
  
Ring Metal
Not Available
  
Gold
  
Energy
Not Available
  
Receptive
  
Deities
Not Available
  
Diana, Artemis, Venus, Freyja
  
Not to wear with
Not Available
  
Red Coral, Natural Pearl, Moonstone, Ruby, Red Coral, Natural Pearl, Moonstone, Ruby
  
Powers
Not Available
  
Money, Protection, Love, Courage
  
Birthstone
  
  
Planetary
Not Available
  
Taurus
  
Talisman
Not Available
  
Gemini
  
Tenacity
Not Available
  
Not Available
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Hard
  
Specific Gravity
3.04-3.26
  
2.67-2.78
  
Fracture
Splintery, Brittle, Uneven
  
Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001)
  
Cleavage
{110} perfect
  
Imperfect on the [0001]
  
Mohs Hardness
5-6
  
7.5-8
  
Chemical Composition
NaCa 2(Mg 4Al)Si 6Al 2O 22(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)
  
Be3Al2SiO6
  
Luster
Vitreous
  
Vitreous
  
Pleochroism
Not Available
  
Strong dichroism: yellow green Lazzarelli
  
Dispersion
Not Available
  
Transparency
Transparent
  
Transparent, Translucent, Transparent to translucent
  
Refractive Index
1.613-1.663
  
1.565-1.602
  
Optic Character
Not Available
  
Not Available
  
Crystal System
monoclinic
  
Hexagonal
  
Birefringence
0.020
  
0.0040-0.0070
  
Clarity
Transparent
  
Color grading system
  
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
  
Pargasite Vs Emerald Fracture
Fracture is an important parameter when you compare Pargasite and Emerald Physical Properties. It is necessary to understand the significance of these properties, before you compare Pargasite Vs Emerald 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 Pargasite is Brittle, Splintery and Uneven. Emerald fracture is ConchoidalWalter Schumann, Gemstones of the world (2001), Uneven and Uneven.
Pargasite Vs Emerald Luster
A primary knowledge about Pargasite vs Emerald 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. Pargasite exhibits Vitreous luster. Emerald, on other hand, exhibits Vitreous luster.