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Prasiolite Vs Amethyst


Amethyst Vs Prasiolite


Astrology

Origin
Canada   
USA, Zambia, Madagascar, India, Sri Lanka, Russia, Australia, Color: violet, purple-violet, Hardness: 7, Refractive index: 1.54 1.55, Density: 2.65 2.66, Chemical composition: SiO2, Crystal structure: hexagonal, Lustre: vitreous, Origins: Widespread; main sources are Brazil, Uruguay, Bolivia, Argentina, USA, East Africa, Zambia, Namibia, Madagascar, India, Sri Lanka, Russia, Brazil, Uruguay, Bolivia, Argentina, Australia, Brazil, Uruguay, Bolivia, Argentina, Australia   

Color
Green   
Violet, White, Colorless, Blue, Red, Green, Yellow, pink, Violet, pink   

Streak
Not Available   
White   

For which Rashi?
Libra, Sagittarius, Taurus   
Pisces, Scorpio, Sagittarius, Pisces, Scorpio, Sagittarius, Pisces, Scorpio, Sagittarius   

Planet
Jupiter   
Not Available   

Element of Planets
Water   
Water   

How to Wear?
  
  

Finger
Not Available   
Not Available   

Ring Metal
Not Available   
Not Available   

Energy
Receptive   
Receptive   

Deities
Goddess   
Diana   

Not to wear with
Not Available   
Not Available   

Powers
Not Available   
Love, Courage   

Birthstone
  
  

Planetary
Not Available   
Not Available   

Talisman
Not Available   
Not Available   

Physical Properties

Tenacity
Brittle   
Not Available   

Solubility
Not Available   
insoluble in common solvents   

Durability
Not Available   
Not Available   

Specific Gravity
2.65   
2.65   

Fracture
Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001)   
Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001)   

Cleavage
3,1   
Indiscernible   

Mohs Hardness
7   
7   

Chemical Composition
SiO 2Ulrich Henn and Claudio C.   
SiO2   

Optical Properties

Luster
Vitreous   
Vitreous   

Pleochroism
Very weak: light green pale greenWalter Schumann   
None   

Dispersion
0.01   
27
0.01   
27

Transparency
Transparent, Translucent   
Transparent, Transparent to translucent   

Refractive Index
1.544-1.553   
1.544-1.553   

Optic Character
Not Available   
Not Available   

Crystal System
Trigonal   
Trigonal   

Birefringence
0.009   
0.009   

Clarity
Transparent   
Transparent   

Benefits

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   

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Prasiolite Vs Amethyst Fracture

Fracture is an important parameter when you compare Prasiolite and Amethyst Physical Properties. It is necessary to understand the significance of these properties, before you compare Prasiolite Vs Amethyst 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). Amethyst fracture is Conchoidal, ConchoidalWalter Schumann and Gemstones of the world (2001).

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Prasiolite Vs Amethyst Luster

A primary knowledge about Prasiolite vs Amethyst 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. Amethyst, on other hand, exhibits Vitreous luster.

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