Mesabi Black®

Primary Color: Black

Quarry Location: Babbitt, MN

Absorption (ASTM C97): 0.05%

Density (ASTM C97): 175.5 lb/ft³

Compressive Strength (ASTM C170): 18,680 Psi

Modulus of Rupture (ASTM C99): 1,552 Psi

Company: Coldspring

 

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© National Building Granite Quarries Association, 2017