Portland stone
Also known as: Portland stone
- 1Geological formation from the Late Jurassic period.
- 2Quarried on the Isle of Portland in Dorset, England.
- 3Used in major landmarks like St Paul's Cathedral.
- 4Exported for use in international sites like the UN headquarters.
Portland stone is a limestone geological formation dating to the Tithonian age of the Late Jurassic that is quarried on the Isle of Portland in Dorset, England. The quarries are cut in beds of white-grey limestone separated by chert beds. It has been used extensively as a building stone throughout the British Isles, notably in major public buildings in London such as St Paul's Cathedral and Buckingham Palace.…
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Etymological origin
The name 'Portland' was chosen by Joseph Aspdin because the hardened cement resembled the prestigious Portland stone quarried on the Isle of Portland.
Portland stone is a renowned limestone formation originating from the Tithonian age of the Late Jurassic period. It is extracted from quarries located on the Isle of Portland in Dorset, England, where it is found in distinct white-grey beds separated by layers of chert.
The Cenotaph, in Whitehall, London, is made from Portland stoneWikimedia Commons: File:Portland.stone.cenotaph.london.arp.jpgThe tramway incline from the Admiralty Quarry seen from Castletown, PortlandWikimedia Commons: File:Portland_incline.jpgPortland stone quarry on the Isle of Portland, Dorset.Wikimedia Commons: File:CoombefieldBlocks.jpgSt Paul's Cathedral, London by Christopher Wren, built 1677.Wikimedia Commons100 King Street, Manchester by Edwin Lutyens, built 1935.Wikimedia CommonsPort of Liverpool Building, Liverpool, built 1907.Wikimedia CommonsUnited Nations Headquarters, New York City, built 1952.Wikimedia CommonsLondon School of Hygiene & Tropical Medicine, Keppel Street. Opened in 1929, the image shows the building's Portland stone facade.Wikimedia Commons This stone has achieved global recognition for its durability and aesthetic quality, becoming a staple in British architecture. It was famously used in the construction of iconic London landmarks, including St Paul's Cathedral and Buckingham Palace. Its reputation has led to international exports, with the stone being utilized in prominent global structures such as the United Nations headquarters in New York City.