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Povondraite Vs Prasiolite


Prasiolite Vs Povondraite


Astrology

Origin
-  
Canada  

Color
Brownish, Black  
Green  

Streak
Brown  
-  

For which Rashi?
-  
Libra, Sagittarius, Taurus  

Planet
-  
Jupiter  

Element of Planets
-  
Water  

Energy
-  
-  

How to Wear?
  
  

Finger
-  
-  

Ring Metal
-  
-  

Deities
-  
-  

Not to wear with
-  
-  

Powers
-  
-  

Birthstone
  
  

Planetary
-  
-  

Talisman
-  
-  

Physical Properties

Tenacity
-  
Brittle  

Solubility
-  
-  

Durability
-  
-  

Specific Gravity
3.26  
2.65  

Fracture
Uneven  
Conchoidal, ConchoidalWalter Schumann  

Cleavage
None  
3,1  

Mohs Hardness
-9999  
7  

Chemical Composition
NaFe3+3Fe3+6(BO 3) 3Si 6O 18(O,OH) 4Anthony et al , Handbook of Mineralogy (2001)  
SiO 2Ulrich Henn and Claudio C.  

Optical Properties

Luster
Resinous  
Vitreous  

Pleochroism
Strong: yellow-brown  
Very weak: light green pale greenWalter Schumann  

Dispersion
0.02  
99+
0.01  
99+

Transparency
Translucent  
Transparent, Translucent  

Refractive Index
-9999  
1.544-1.553  

Optic Character
-  
-  

Crystal System
-  
Trigonal  

Birefringence
-9999  
0.009  

Clarity
Translucent  
Transparent  

Benefits

Physical
  
  

Neurological
-  
-  

Cardiovascular
-  
-  

Respiratory
-  
Good  

Reproductive
-  
-  

Digestive
-  
Supports digestive health  

Psychology
-  
-  

Healing
-  
Emotional healing  

Qualities Associated
Protection  
Spiritual Connection  

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Povondraite Vs Prasiolite Fracture

Fracture is an important parameter when you compare Povondraite and Prasiolite Physical Properties. It is necessary to understand the significance of these properties, before you compare Povondraite Vs Prasiolite 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 Povondraite is Uneven. Prasiolite fracture is Conchoidal and ConchoidalWalter Schumann.

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Povondraite Vs Prasiolite Luster

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

Brown Gemstones

Brown Gemstones


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