Tuffeau Stone
Tuffeau stone — in French, simply ''tuffeau'' or ''tufeau'' — is a local limestone of the Loire Valley of France. It is characterized as a chalky or sandy, fine-grained limestone, white to yellowish-cream in appearance, and micaceous (containing some white flakes of mica, or muscovite). The soft stone is extracted from numerous quarries and has made a major mark on the architectural landscape of the Loire and its tributaries — especially the valley's world-famous chateaux. Geology Tuffeau dates to the Mesozoic era (Upper Cretaceous Turonian stage). The Loire Valley formed the floor of a vast sea 90 million years ago. Over the millennia, sediment from the sea floor, comprising fossilized living organisms and sand particles, became compressed to form what is now known as Tuffeau stone. It differs from genuine chalk by the presence of foraminifera and many remains of shells originally deposited in shallow water (between 2 and 20 meters) and subsequently agitated, near a co ...
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Ebony
Ebony is a dense black/brown hardwood, coming from several species in the genus '' Diospyros'', which also includes the persimmon tree. A few ''Diospyros'' species, such as macassar and mun ebony, are dense enough to sink in water. Ebony is finely textured and has a mirror finish when polished, making it valuable as an ornamental wood. It is often cited as one of the most expensive woods in the world. Etymology The word ''ebony'' comes from the Ancient Egyptian ', through the Ancient Greek ('), into Latin () and Middle English. Species Species of ebony include '' Diospyros ebenum'' (Ceylon ebony), native to southern India and Sri Lanka; '' D. crassiflora'' (Gabon ebony), native to western Africa; '' D. humilis'' (Queensland ebony), native to Queensland, the Northern Territory, New Guinea and Timor; and '' D. celebica'' (Sulawesi ebony), native to Indonesia and prized for its luxuriant, multi-colored wood grain. Mauritius ebony, '' D. tessellaria'', was largely exploited by ...
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Limestone
Limestone is a type of carbonate rock, carbonate sedimentary rock which is the main source of the material Lime (material), lime. It is composed mostly of the minerals calcite and aragonite, which are different Polymorphism (materials science), crystal forms of calcium carbonate . Limestone forms when these minerals Precipitation (chemistry), precipitate out of water containing dissolved calcium. This can take place through both biological and nonbiological processes, though biological processes, such as the accumulation of corals and shells in the sea, have likely been more important for the last 540 million years. Limestone often contains fossils which provide scientists with information on ancient environments and on the evolution of life. About 20% to 25% of sedimentary rock is carbonate rock, and most of this is limestone. The remaining carbonate rock is mostly Dolomite (rock), dolomite, a closely related rock, which contains a high percentage of the mineral Dolomite (mine ...
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Building Stone
Building material is material used for construction. Many naturally occurring substances, such as clay, rock (geology), rocks, sand, wood, and even twigs and leaves, have been used to construct buildings and other structures, like bridges. Apart from naturally occurring materials, many man-made products are in use, some more and some less synthetic. The manufacturing of building materials is an established industry in many countries and the use of these materials is typically segmented into specific specialty trades, such as carpentry, Building insulation, insulation, plumbing, and roofing material, roofing work. They provide the make-up of :Human habitats, habitats and architecture, structures including homes. The total cost of building materials In history, there are trends in building materials from being natural to becoming more human-made and Composite material, composite; biodegradable to imperishable; indigenous (local) to being transported globally; repairable to dis ...
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List Of Types Of Limestone
This article lists types of limestone arranged according to generic type and location. Generic limestone categories This section is a list of generic types of limestone. * * * * * * * * Marble – Metamorphic limestone * * * * * The following sections include both formal stratigraphic unit names and less formal designations, although are these are not differentiated. Africa Egypt * Tura limestone, used for the Great Pyramid casing stones *Mokattam limestone; Great Pyramid core stones and head of the Great Sphinx are of the "Member III" stratum * Galala marble (a type of limestone, not a true marble) Asia India * * Israel (West Bank) * * Europe Austria * Belgium *, (not a "true marble"; Devonian limestone) * * Croatia * France * *, or "Paris stone" (city buildings are widely faced with it) **, or Oise, limestone (variety of Lutetian) * *, in the Loire Valley Germany * * Gibraltar * Ireland * , not a "true marble"; fossiliferous Carbonife ...
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Hotel Pince Angers
A hotel is an establishment that provides paid lodging on a short-term basis. Facilities provided inside a hotel room may range from a modest-quality mattress in a small room to large suites with bigger, higher-quality beds, a dresser, a refrigerator, and other kitchen facilities, upholstered chairs, a television, and en-suite bathrooms. Small, lower-priced hotels may offer only the most basic guest services and facilities. Larger, higher-priced hotels may provide additional guest facilities such as a swimming pool, a business center with computers, printers, and other office equipment, childcare, conference and event facilities, tennis or basketball courts, gymnasium, restaurants, day spa, and social function services. Hotel rooms are usually numbered (or named in some smaller hotels and B&Bs) to allow guests to identify their room. Some boutique, high-end hotels have custom decorated rooms. Some hotels offer meals as part of a room and board arrangement. In Japan, capsul ...
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Château D'Ussé
Ussé is a castle in the Indre-et-Loire ''département in France, département'', in France. The stronghold at the edge of the Chinon forest overlooking the Indre (river), Indre Valley was first fortified in the eleventh century by the Norman ''lord, seigneur'' of Ussé, Gueldin de Saumur, who surrounded the fort with a palisade on a high terrace. The site was passed to the Comte de Blois, who rebuilt it in stone. In the fifteenth century, the ruined castle of Ussé was purchased by Jean V de Bueil, a captain-general of Charles VII of France, Charles VII who became seigneur of Ussé in 1431 and began rebuilding it in the 1440s; his son Antoine de Bueil married in 1462 Jeanne de Valois, the biological daughter of Charles VII of France, Charles VII and Agnès Sorel, who brought as dowry 40,000 golden écus. Antoine was heavily in debt and in 1455, sold the château to Jacques d’Espinay, son of a chamberlain to the Duke of Brittany and himself chamberlain to the king; Espinay built ...
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Chambord
Chambord can refer to: * Chambord (liqueur), a brand of raspberry-flavored liqueur * Château de Chambord, a French ''château'' built in the 16th century * Chambord, Loir-et-Cher, the French commune where the ''château'' is located * Chambord, Eure, a commune in the Eure ''département'' of France * Chambord, Quebec, in Canada * Henri, Count of Chambord, a pretender to the French crown from the House of Bourbon * Simca Vedette Chambord, a French car * Simca Chambord (Brazilian model), a Brazilian-made car, from a subsidiary of the French company Simca * Chambord, a line of French press coffee makers made by Bodum Bodum, Inc. is a Danish-Swiss kitchenware manufacturer headquartered in Triengen, Switzerland. Founded in Copenhagen, Denmark, in 1944 by Peter Bodum, the company was moved to Switzerland in 1978 by his son, Jørgen, who continued to run the c ...

Champignon
''Agaricus bisporus'', commonly known as the cultivated mushroom, is a basidiomycete mushroom native to grasslands in Eurasia and North America. It is cultivated in more than 70 countries and is one of the most commonly and widely consumed mushrooms in the world. It has two color states while immature – white and brown – both of which have various names, with additional names for the mature state, such as chestnut, portobello, portabellini, button and champignon de Paris. ''A. bisporus'' has some poisonous lookalikes in the wild, such as ''Entoloma sinuatum''. Description The pileus or cap of the original wild species is a pale grey-brown, with broad, flat scales on a paler background and fading toward the margins. It is first hemispherical before flattening out with maturity, typically measuring in diameter. The narrow, crowded gills are free and initially pink, then red-brown, and finally a dark brown with a whitish edge from the cheilocystidia. The cylindrical s ...
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Montrésor Tuffeau
Montrésor () is a commune in the Indre-et-Loire department, Centre-Val de Loire, France. It is a member of Les Plus Beaux Villages de France (The Most Beautiful Villages of France) Association. Geography The village lies on the right bank of the Indrois, which flows northwest through the middle of the commune. Population See also *Communes of the Indre-et-Loire department The following is a list of the 272 communes of the Indre-et-Loire department of France. The communes cooperate in the following intercommunalities (as of 2025):

Saumur
Saumur () is a Communes of France, commune in the Maine-et-Loire Departments of France, department in western France. The town is located between the Loire and Thouet rivers, and is surrounded by the vineyards of Saumur itself, Chinon, Bourgueil, Coteaux du Layon, etc.. Saumur station has rail connections to Tours, Angers, La Roche-sur-Yon and Nantes. Toponymy First attested in the Medieval Latin form of ''Salmuri'' in 968 AD, the origin of the name is obscure. Albert Dauzat hypothesized a pre-Celtic unattested element ''*sala'' 'marshy ground' (''cf.'' Celtic ''salm'' 'which jumps and flows'), followed by another unattested element meaning "wall". Many places in Europe seem to contain ''*Sal(m)-'' elements, which may share Old European hydronymy, Old European roots. History The Dolmen de Bagneux on the south of the town, is 23 meters long and is built from 15 large slabs of the local stone, weighing over 500 tons. It is the largest in France. The Château de Saumur was cons ...
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County Of Anjou
The County of Anjou (, ; ; ) was a French county that was the predecessor to the Duchy of Anjou. Its capital was Angers, and its area was roughly co-extensive with the diocese of Angers. Anjou was bordered by Brittany to the west, Maine, France, Maine to the north, Touraine to the east and Poitou to the south. Its 12th century Count Geoffrey of Anjou, Geoffrey created the nucleus of what became the Angevin Empire. The adjectival form is Angevin (other), Angevin, and inhabitants of Anjou are known as Angevins. In 1360, the county was raised into the Duchy of Anjou within the Kingdom of France. This duchy was later absorbed into the French royal domain in 1482 and remained a province of the kingdom until 1790. Background Anjou's political origin is traced to the ancient Gallic tribe, Gallic state of the ''Andes''. After the Conquest of Gaul, conquest by Julius Caesar, the area was organized around the Roman ''civitas'' of the ''Andecavi''. History Frankish county The ...
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