Approximately 50% of the limestone is transported by rail by
Some 50% is premium aggregate used for production of concrete and asphalt whereas only a few years ago production of this premium product was approximately 30%.
The Dove Holes site covers 500 hectares, with the surrounding grassland around the quarry area being an important area for the rare Twite bird. This species has been categorised as high conservation importance and a priority UK BAP (Biodiversity Action Plan) species. The grassland helps provide the seed food needed by the Twite, which has been seen nesting in cracks in the quarry face.
Cemex is working with the RSPB to help manage and restore its sites, giving nature a home.