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Stanstead Gray (R)
Location: Stanstead (Quebec), Canada
Stanstead Gray is a genuine granite (more than 30% of quartz), it is therefore very hard. The grain is small with a relative uniformity.
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ASTM TEST DATA
Water Absorption % by Weight: 0.28
Compressive Strength: (C170)
Average Compressive Strength (psi): 28,000
Density: 166 lbs./ft3
Please notice that the above ASTM results are representative of our most recent tests. Your actual results may vary slightly
All figures are for reference only and are based on averages.
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