Portland stone (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Portland stone" in English language version.

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1ianknapper.com

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1learningstone.org

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1mangeolassoc.org.uk

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1globalheritagestone.com

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1timesonline.co.uk

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bbc.co.uk

news.bbc.co.uk

"Queen unveils new forces memorial". BBC News. 12 October 2007. Retrieved 22 May 2010.

bgs.ac.uk

"Portland Stone Formation". BGS Lexicon of Named Rock Units. British Geological Survey. Retrieved 25 July 2019.

geolsoc.org.uk

"The Great Portico Fiasco: A most inferior oolite". Geoscientist Online. 2012. Retrieved 25 July 2019.

globalheritagestone.com

"Designation of GHSR". IUGS Subcommission: Heritage Stones. Retrieved 24 February 2019.

ianknapper.com

Knapper, Ian. "The Mohs Stone Hardness Scale". Retrieved 17 June 2019.

learningstone.org

"Stone Carving & Sculpture Courses". www.learningstone.org.

lshtm.ac.uk

"London School of Hygiene & Tropical Medicine". Archived from the original on 17 August 2016.

mangeolassoc.org.uk

"Building Stones of Manchester". Retrieved 30 September 2012.

soton.ac.uk

"Withies Croft Wall - Isle of Portland - Geology by Ian West". www.soton.ac.uk.

teara.govt.nz

Nathan, Simon; Hayward, Bruce. "Building stone - National buildings and memorials". Te Ara: The Encyclopedia of New Zealand. Retrieved 14 December 2015.

timesonline.co.uk

de Bruxelles, Simon (12 January 2009). "Firm to hack rare stone from Dorset's protected coastline with permit granted in 1951". The Times. London. Retrieved 27 June 2010.

web.archive.org

"London School of Hygiene & Tropical Medicine". Archived from the original on 17 August 2016.

worldcat.org

search.worldcat.org

Stanier, Peter (2000). Stone Quarry Landscapes: The Industrial Archaeology of Quarrying. Stroud: Tempus Press. pp. 100–109. ISBN 978-0-7524-1751-6. OCLC 47830911.