Material Prices | LAFAYETTE DIRT – SAND – GRAVEL 337-342-5600- limestone mine sold ,Stone is sold per ton, Dirt is sold per yard, Minimum 16 Yard/Ton, Delivery Included No material is kept in inventory, Delivery from commercial mining and stockpile yards at discount.Pennsylvania Limestone - MineListings.comLimestone pit lease for sale. Estimated 5 million tons total permitted. Mining at this time, stone is approximately 10-15 feet thick.