## Stone Plus Material Calculators

Rock (57 & 89) = 1.2 tons (2400 lbs.) per cubic yard Lime Rock (919) = 1.25 tons (2500 lbs.) per cubic yard River Rock (all) = 1.325 tons (2650 lbs.) per cubic yard Granite (all) = 1.325 tons (2650 lbs.) per cubic yard Marble (all) = 1.35 tons (2700 lbs.) per cubic yard. Cubic Footage Per Ton Of Building Stone & Flagstone. 15 cubic feet per ton ...

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