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Websterite
Websterite
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Hornfels
Hornfels
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Websterite
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Hornfels
Properties

Hardness

Grain Size

Fracture

Streak

Porosity

Luster

Compressive Strength

Cleavage

Toughness

Specific Gravity

Transparency

Density

Specific Heat Capacity

Resistance

 
7
Coarse Grained
Uneven
White, Greenish White or Grey
Less Porous
Dull to Vitreous to Submetallic
95.00 N/mm2
-
-
3.2-3.5
Opaque
3.1-3.6 g/cm3
0.79 kJ/Kg K
Impact Resistant, Pressure Resistant, Wear Resistant
 
2-3
Fine Grained
Conchoidal
-
Highly Porous
Shiny
5.80 N/mm2
Perfect
-
3.4-3.9
Opaque
0.25-0.30 g/cm3
0.84 kJ/Kg K
Heat Resistant, Impact Resistant, Pressure Resistant