Directory of Mines and Quarries 2014 A worldleading ...
Directory of Mines and Quarries, 2014 Tenth Edition Compiled by D G Cameron, T Bide, S F Parry, ... 4 Limestone resources and workings in the UK in 2014 viii ... location, the material worked, the commodity produced and what its end use might be. By 2000, the BRITPITS database