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Povondraite Vs Hematite


Hematite Vs Povondraite


Astrology

Origin
-  
Southern and central Africa  

Color
Brownish, Black  
Black, Reddish, gray, Red  

Streak
Brown  
Black, Brown, Reddish, Red  

For which Rashi?
-  
Aries, Aquarius  

Planet
-  
Saturn  

Element of Planets
-  
-  

Energy
-  
-  

How to Wear?
  
  

Finger
-  
-  

Ring Metal
-  
-  

Deities
-  
Mars  

Not to wear with
-  
-  

Powers
-  
Healing  

Birthstone
  
  

Planetary
-  
  

Talisman
-  
-  

Physical Properties

Tenacity
-  
Brittle  

Solubility
-  
-  

Durability
-  
-  

Specific Gravity
3.26  
5.00-5.30  

Fracture
Uneven  
Uneven, ConchoidalWalter Schumann, Conchoidal  

Cleavage
None  
None, may show partings on {0001} and {10 1 1}  

Mohs Hardness
-9999  
6  

Chemical Composition
NaFe3+3Fe3+6(BO 3) 3Si 6O 18(O,OH) 4Anthony et al , Handbook of Mineralogy (2001)  
Fe 2O 3Arthur Thomas , Gemstones (2009)  

Optical Properties

Luster
Resinous  
-  

Pleochroism
Strong: yellow-brown  
O = brownish red; E = yellowish red  

Dispersion
0.02  
99+
0.05  
25

Transparency
Translucent  
OpaqueHerve Nicolas Lazzarelli  

Refractive Index
-9999  
2.690-3.220  

Optic Character
-  
-  

Crystal System
-  
Trigonal  

Birefringence
-9999  
0.280  

Clarity
Translucent  
OpaqueHerve Nicolas Lazzarelli  

Benefits

Physical
  
  

Neurological
-  
-  

Cardiovascular
-  
Supports heart health  

Respiratory
-  
Good  

Reproductive
-  
-  

Digestive
-  
-  

Psychology
-  
Grounding  

Healing
-  
Physical healing  

Qualities Associated
Protection  
Grounding  

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Povondraite Vs Hematite Fracture

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

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Povondraite Vs Hematite Luster

A primary knowledge about Povondraite vs Hematite 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.

Brown Gemstones

Brown Gemstones


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