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Beudantite Vs Gedrite


Gedrite Vs Beudantite


Astrology

Origin
-  
Southern and central Africa  

Color
Black, Green, Brown, Red, Greenish, Yellow, orange  
Brown, Green, gray, White  

Streak
Yellow, Green, Greenish  
gray, White  

For which Rashi?
-  
-  

Planet
-  
-  

Element of Planets
-  
-  

Energy
-  
-  

How to Wear?
  
  

Finger
-  
-  

Ring Metal
-  
-  

Deities
-  
-  

Not to wear with
-  
-  

Powers
-  
-  

Birthstone
  
  

Planetary
-  
-  

Talisman
-  
-  

Physical Properties

Tenacity
-  
-  

Solubility
-  
-  

Durability
-  
-  

Specific Gravity
4.48  
3.15-3.259  

Fracture
-  
-  

Cleavage
distinct; good on {0001}  
Gedrite   Magnesiogedrite , Comments: Dark gray cleavage fragment of magnesiogedrite (gedrite). , Location: Bamble, Telemark, Norway. , Scale: See Image.  

Mohs Hardness
3.5-4.5  
5.5-6  

Chemical Composition
PbFe+++3(AsO4)(SO4)(OH)6  
(Mg,Fe2+ ) 2[(Mg,Fe2+ ) 3Al 2](Si 6Al 2)O 22(OH) 2Anthony et al , Handbook of mineralogy (2001)  

Optical Properties

Luster
Vitreous, Resinous  
Vitreous  

Pleochroism
visible  
Weak to moderate  

Dispersion
0.03  
99+
0.02  
99+

Transparency
-  
Transparent  

Refractive Index
1.957  
1.625-1.718  

Optic Character
-  
-  

Crystal System
Trigonal  
Orthorhombic Dipyramidal H-M Symbol (2/m 2/m 2/m) Space Group: P nma  

Birefringence
0.014  
-9999  

Clarity
-  
Transparent  

Benefits

Physical
  
  

Neurological
-  
-  

Cardiovascular
-  
-  

Respiratory
Poor  
-  

Reproductive
-  
-  

Digestive
-  
-  

Psychology
Empowerment  
Focus  

Healing
Emotional healing  
-  

Qualities Associated
Prosperity  
Protection  

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Beudantite Vs Gedrite Fracture

Fracture is an important parameter when you compare Beudantite and Gedrite Physical Properties. It is necessary to understand the significance of these properties, before you compare Beudantite Vs Gedrite 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.

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Beudantite Vs Gedrite Luster

A primary knowledge about Beudantite vs Gedrite 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. Beudantite exhibits Vitreous and Resinous luster. Gedrite, on other hand, exhibits Vitreous luster.

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Green Gemstones


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