Boulby Mine is a 200-hectare (490-acre) site located just south-east of the village of Boulby, on the north-east coast of the North York Moors in Loftus, North Yorkshire England. It is run by Cleveland Potash Limited, which is now a subsidiary of Israel Chemicals Ltd. (ICL).
Surface workings at Boulby Mine
Gemmy, sharp green-blue boracite crystals from the Boulby Mine. Size: 4.0 × 2.4 × 2.0 cm
Entrance to the mine, with signage for the laboratory
Boulby is a hamlet in the Loftus parish, located within the North York Moors National Park. It is in the borough of Redcar and Cleveland, North Yorkshire, England. The hamlet is located off the A174, near Easington and 1-mile (1.6 km) west of Staithes.
Boulby Bank
Cliffs and foreshore at Boulby