Lutetian limestone (in French, ''calcaire lutécien'', and formerly ''calcaire grossier'') — also known as “Paris stone” — is a variety of

limestone Limestone ( calcium carbonate ) is a type of carbonate sedimentary rock which is the main source of the material lime. It is composed mostly of the minerals calcite and aragonite, which are different crystal forms of . Limestone forms whe ...

particular to the

Paris, France Paris () is the Capital city, capital and List of communes in France with over 20,000 inhabitants, most populous city of France, with an estimated population of 2,165,423 residents in 2019 in an area of more than 105 km² (41 sq mi), ma ...

, area. It has been a source of wealth as an economic and versatile building material since ancient Roman times (see

Mines of Paris The mines of Paris (french: carrières de Paris – "quarries of Paris") comprise a number of abandoned, subterranean mines under Paris, France, connected together by galleries. Three main networks exist; the largest, known as the ("large south ...

) and has contributed markedly to the unique visual appeal of the “City of Light”. (It has been hailed as “the warm, elusive, cream-grey stone of the French capital”.) Its formation dates to the

Eocene The Eocene ( ) Epoch is a geological epoch (geology), epoch that lasted from about 56 to 33.9 million years ago (mya). It is the second epoch of the Paleogene Period (geology), Period in the modern Cenozoic Era (geology), Era. The name ''Eocene' ...

epoch's

Lutetian The Lutetian is, in the geologic timescale, a stage or age in the Eocene. It spans the time between . The Lutetian is preceded by the Ypresian and is followed by the Bartonian. Together with the Bartonian it is sometimes referred to as the Midd ...

age (between ). The name "Lutetian" derives from

Lutetia The Gallo-Roman town of ''Lutetia'' (''Lutetia Parisiorum'' in Latin, in French ''Lutèce'') was the predecessor of the modern-day city of Paris. It was founded in about the middle of the 3rd century BCE by the Parisii, a Gallic tribe. Tra ...

(French, ''Lutèce'') which was the city's name in ancient times.

History

Between the 17th and 19th centuries, Lutetian limestone was extracted by tunneling through hill-sides south of Paris. The stone comprises many of the grandest Paris buildings from the 17th century onwards, including parts of the

Louvre The Louvre ( ), or the Louvre Museum ( ), is the world's most-visited museum, and an historic landmark in Paris, France. It is the home of some of the best-known works of art, including the ''Mona Lisa'' and the ''Venus de Milo''. A central l ...

, the

Place de la Concorde The Place de la Concorde () is one of the major public squares in Paris, France. Measuring in area, it is the largest square in the French capital. It is located in the city's eighth arrondissement, at the eastern end of the Champs-Élysées. ...

and

Les Invalides The Hôtel des Invalides ( en, "house of invalids"), commonly called Les Invalides (), is a complex of buildings in the 7th arrondissement of Paris, France, containing museums and monuments, all relating to the military history of France, as ...

. Haussmann's grand renovation of Paris (1853-1870), which provided a sweeping and uniform style and an elusive coloring — ranging from bright white to butter-yellow to a dull nicotine-yellow/grey — for the city, relied upon buildings faced with Lutetian limestone. In the 20th century, open-cast quarries were developed which uncovered thinner layers of harder limestone closer to the surface north of Paris. A now fashionable variety of Lutetian limestone from about 25 miles north of Paris is known as “Oise stone” or "Saint-Maximin limestone" and has become popular internationally for upscale building projects. In 2007, the

quarries A quarry is a type of open-pit mine in which dimension stone, rock, construction aggregate, riprap, sand, gravel, or slate is excavated from the ground. The operation of quarries is regulated in some jurisdictions to reduce their environ ...

in southern

Oise Oise ( ; ; pcd, Oése) is a department in the north of France. It is named after the river Oise. Inhabitants of the department are called ''Oisiens'' () or ''Isariens'', after the Latin name for the river, Isara. It had a population of 829,419 ...

, around Saint-Maximin and

Chantilly Chantilly may refer to: Places France *Chantilly, Oise, a city located in the Oise department **US Chantilly, a football club *Château de Chantilly, a historic château located in the town of Chantilly United States * Chantilly, Missou ...

, applied to the French government to become the first to be granted a building stone

Appellation Contrôlée An appellation is a legally defined and protected geographical indication primarily used to identify where the grapes for a wine were grown, although other types of food often have appellations as well. Restrictions other than geographical boun ...

– the badge of official French regional excellence – as if it were a wine or a cheese. According to a 2007 article in the UK's ''

The Independent ''The Independent'' is a British online newspaper. It was established in 1986 as a national morning printed paper. Nicknamed the ''Indy'', it began as a broadsheet and changed to tabloid format in 2003. The last printed edition was publis ...

'': “The harder, sliceable limestone sells for around €2,000 a cubic metre. The different grades of softer building stone sell for between €550 and €150 a

cubic metre The cubic metre (in Commonwealth English and international spelling as used by the International Bureau of Weights and Measures) or cubic meter (in American English) is the unit of volume in the International System of Units (SI). Its symbol is m ...

, which is very competitive with other building stone all around the world.”Lichfield, ''

Op. cit. ''Op. cit.'' is an abbreviation of the Latin phrase ' or ''opere citato'', meaning "the work cited" or ''in the cited work'', respectively. Overview The abbreviation is used in an endnote or footnote to refer the reader to a cited work, standing ...

''.

History

References

See also