Properties of Alkali Feldspar Granite and Picrite
Grain Size
Large and Coarse Grained
Fine Grained
Fracture
Not Available
Uneven
Streak
White
White, Greenish White or Grey
Porosity
Less Porous
Less Porous
Luster
Dull to Grainy with Sporadic parts Pearly and Vitreous
Subvitreous to Dull
Cleavage
Not Available
Imperfect
Toughness
Not Available
2.1
Specific Gravity
2.6-2.7
2.75-2.92
Transparency
Opaque
Opaque
Density
2.6-2.8 g/cm3
1.5-2.5 g/cm3
Resistance
Heat Resistant, Wear Resistant
Heat Resistant
Alkali Feldspar Granite vs Picrite Properties
Properties of Alkali Feldspar Granite and Picrite play an important role in determining the type of rock. Along with Alkali Feldspar Granite vs Picrite properties, get to know more about Alkali Feldspar Granite Definition and Picrite 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 Alkali Feldspar Granite and Picrite.