LAKE SUPERIOR GREEN
Quarry Location:
Isabella, MN
Test of Granite:
BULK DENSITY: (C97)
Average Bulk Density (pcf) 177.5
ABSORPTION: (C97)
Average Absorption (%) 0.07
COMPRESSIVE STRENGTH: (C170)
Average Compressive Strength (psi) 23,000
MODULUS OF RUPTURE: (C99)
Average Modulus of Rupture (psi) 1,610
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