Throughout this volume, sand and gravel means a surficial geologic deposit of unconsolidated material that is mined using shovels, draglines, loaders, trucks, and other similar equipment. Borrow pits could also be included in this definition. The handbook does not consider reclamation of pits or quarries .
3 Quarries: Reserves of Land won Sand and Gravel . 22 . 4 Wharves: Sales of Marine Dredged Sand and Gravel, Crushed . Rock a nd Landwon Sand and Gravel 2004 2013 23 . 5 Rail Depots: Sales of Crushed Rock, Marine Dredg ed Sand . .