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Properties of Pegmatite and Comendite


Properties of Comendite and Pegmatite


Properties

Physical Properties
  
  

Hardness
7  
6-7  

Grain Size
Medium to Coarse Grained  
Medium Grained  

Fracture
Conchoidal  
Pervasive  

Streak
White  
Bluish Black  

Porosity
Less Porous  
Highly Porous  

Luster
Grainy, Pearly and Vitreous  
Dull  

Compressive Strength
178.54 N/mm2  
19
92.40 N/mm2  
31

Cleavage
Perfect  
-  

Toughness
2.1  
2  

Specific Gravity
2.6-2.63  
2.38  

Transparency
Translucent to Opaque  
Opaque  

Density
2.6-2.65 g/cm3  
-9999 g/cm3  

Thermal Properties
  
  

Specific Heat Capacity
0.79 kJ/Kg K  
17
0.79 kJ/Kg K  
17

Resistance
Heat Resistant, Impact Resistant, Pressure Resistant  
Heat Resistant, Impact Resistant  

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Pegmatite vs Comendite Properties

Properties of Pegmatite and Comendite play an important role in determining the type of rock. Along with Pegmatite vs Comendite properties, get to know more about Pegmatite Definition and Comendite Definition. For the ease of understanding, the properties of rocks are divided into physical and thermal properties. Rocks have a variety of properties like hardness, color, specific gravity, fracture, cleavage, luster etc. Know all about physical and thermal properties of Pegmatite and Comendite.

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