GRANITE

NORTHERN BLACK

This black granite quarried in North America is a timeless classic. It is highly regarded for its deep black color, versatility, and durability. The primary color characteristic is black, and the grain texture is fine to medium. It is an outstanding choice for many different finishes and interior and exterior applications.

Available in all finishes: Honed, Polished, Thermal, HydroJet, Leathered, Split Face, Rock Face

Made in the USA

Product Details

Test Name Test Method Result
Density (lb/cu.ft.) ASTM C-97 179
Water Absorption (%) ASTM C-97 0.101
Modulus of Rupture (psi) ASTM C-99 1,868
Compressive Strength (psi) ASTM C-170 22,122
Flexural Strength (psi) ASTM C-880 2,185
Abrasive Resistance ASTM C-241 55.74

*Average Values

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