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Granite Corporation
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Mount Airy, NC 27030
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092 - St. Johns Black

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 English  Metric ASTM Test Method
 Absorption by Weight (%) 0.101 0.101 C97
 Density, lbs/ft3 , (kg/m3) 179.09 2.8744 C97
 Compressive strength, psi, (MPa) 22,122 15.58 C170
 Flexural strength, psi, (MPa) 3,835 26.45 C880
 Modules of rupture, Min psi 1,868.83  1.3767 C99
Product Name
St. Johns Black
Color Range
Black
Quarry Location
St. Nazaire, Quebec, Canada
Description
Black - Medium grain granite
Recommended Usage
Interior or Exterior
Average Block Size
9'0" L x 4'0" W x 4'0" H
Average Fabricated Slab Size
9'0" L x 4'0" W
Available in thin tile
Custom Order

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