PORTLAND STONE SPECIFICATION Q25 – Natural Stone Slab/Brick/Sett/Cobble Paving Please contact Albion Stone early in the design process for further information on bespoke for sculptures, external features, furniture, use in landscaping designs, and technical and cost advice. Albion stone can provide stone from Jordans Quarry/Mine and Bowers Quarry/Mine. Stone Types Portland Bowers Roach Portland Bowers Whitbed Portland Bowers Basebed Portland Grove Whitbed Portland Fancy Beach Whitbed Portland Jordans Whitbed Portland Jordans Basebed Thickness 20 mm, 30 mm, 40 mm, 50 mm, 60 mm, 75 mm Finish Cropped Fine rubbed Honed Kibbled Rotabrush Tooled Petrological Family Oolitic limestone from the Jurassic period. Colour Typical Portland colour - creamy/white. Origin Bowers Quarry/Mine and Jordans Quarry/Mine - Portland, Dorset. Operations The Portland stone production process is certified to ISO 9001. NBS Specification Q25 Rev 2 December 2012. Authorised by M Poultney prepared by G Harbour. Albion Stone plc, Robert Denholm House, Bletchingly Road, Nutfield, Surrey, RH1 4HW t: 01737 771 772 f: 01737 771 776 e:enquiries@albionstone.com w: www.albionstone.com Page 1 of 1