Weight of 57 stone per cubic foot Products. As a leading global manufacturer of crushing, grinding and mining equipments, we offer advanced, reasonable solutions for any size-reduction requirements including, Weight of 57 stone per cubic foot, quarry, aggregate, and different kinds of minerals. Nov 17, 2021 Limestone 171 lb/ft 3 2,739 kg/m 3 Marble, solid 160 lb/ft 3 2,560 kg/m 3 Mineral Fiber fiberglass Insulation 2.0 lb/ft 3 32 kg/m 3 Mud, packed 119 lb/ft 3 1,906 kg/m 3 Oyster Shells, ground 53 lb/ft 3 849 kg/m 3 Extruded Polystyrene Insulation 1.8 lb/ft 3 29 kg/m 3 Expanded Polystyrene Insulation 1.5 lb/ft 3 24 kg/m 3 ...