| 词条 | Lioz |
| 释义 |
Lioz ({{Lang-pt|Pedra Lioz}}), also known as Royal Stone (Pedra Real), is a type of limestone, originating in Portugal, from the Estremadura region surrounding Lisbon.[1][2] It is famed for its use as an ornamental stone, resulting in its proliferation in palaces, cathedrals, and important civic buildings throughout Portugal and the former Portuguese Empire. Owing to its historical relevance, Lioz was designated a Global Heritage Stone Resource. CharacteristicsLioz stone contains rudist fossils dating back 120 million years. Its color is generally ivory but varies from light grey to whitish and rosy. This type of limestone is used as a decorative construction material because of its fossiliferous composition.[1][3] During the XVII–XVIII centuries lioz was widely used in churches, monuments and official buildings in Portugal, as well as some Portuguese colonies (Salvador, Bahia, Brazil),[2] therefore, it was also called “Royal stone”.[1] Lioz stone has been designated by the International Union of Geological Sciences as a Global Heritage Stone Resource.[4] Notable buildingsMonuments made of Lioz include:[1][2] Portugal:
Brazil:
See also
References1. ^1 2 3 {{Cite journal|last=Silva, Z.C.G|title=Lioz—a Royal Stone in Portugal and a Monumental Stone in Colonial Brazil|journal=Geoheritage|volume=|pages=1–11|issn=1867-2485|doi=10.1007/s12371-017-0267-7|year=2017}} 2. ^1 2 {{Cite book|title=Limestone in the Built Environment: Present-day Challenges for the Preservation of the Past|last=Bernard J. Smith|publisher=Geological Society of London|year=2010|isbn=9781862392946|location=|pages=80}} 3. ^{{Cite web|url=https://www.marmores-luisgomes.pt/m/pedras-naturais/lioz/lioz|title=Lioz|last=|first=|date=|website=www.marmores-luisgomes.pt|archive-url=|archive-date=|dead-url=|access-date=2019-01-04}} 4. ^{{cite web |title=Designation of GHSR |url=http://globalheritagestone.com/other-projects/ghsr/designations/ |website=IUGS Subcommission: Heritage Stones |accessdate=24 February 2019}} 2 : Limestone|Architecture of Portugal |
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