|
Franche-Comté Saltwater Basin
The Franche-Comté salt basin is a geological formation that developed during the Late Triassic on the northwestern flank of the Jura Mountains. It stretches diagonally across the Franche-Comté region, from southeastern Haute-Saône to the central Jura (department), Jura department. The salt deposits are primarily located in the Jura and Doubs departments, with exploitation dating from Ancient history, Antiquity to the 21st century. In Haute-Saône, extraction occurred from the 12th to the 20th centuries, where the salt basin coexists with the Keuper coal basin of Haute-Saône, which provided coal for evaporating brine, reducing production costs for mining companies. Since the 19th century, this activity has been linked to the chemical industry. Formation of the salt deposits Approximately 215 million years ago during the Late Triassic, the Panthalassa ocean, covering eastern France (then part of the supercontinent Pangaea), receded, leaving a shallow lagoon of seawater brine ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bassin Salifère De Franche-Comté
Bassin may refer to: People * Elieser Bassin (1840–1898), British Israelist * Mark Bassin, British geographer * Sherwood Bassin (born 1939), Canadian ice hockey executive Other uses * The Grand Bassin, the largest body of open water along the Canal du Midi See also * Basin (other) * Bassein (other) * Bassins, Switzerland {{Disambiguation, surname ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marl
Marl is an earthy material rich in carbonate minerals, Clay minerals, clays, and silt. When Lithification, hardened into rock, this becomes marlstone. It is formed in marine or freshwater environments, often through the activities of algae. Marl makes up the lower part of the White cliffs of Dover, cliffs of Dover, and the Channel Tunnel follows these marl layers between France and the United Kingdom. Marl is also a common sediment in post-glacial lakes, such as the marl ponds of the northeastern United States. Marl has been used as a soil conditioner and neutralizing agent for acid soil and in the manufacture of cement. Description Marl or marlstone is a carbonate mineral, carbonate-rich mud or mudstone which contains variable amounts of Clay minerals, clays and silt. The term was originally loosely applied to a variety of materials, most of which occur as loose, earthy deposits consisting chiefly of an intimate mixture of clay and calcium carbonate, formed under freshwa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Montmorot
Montmorot () is a commune in the Jura department in Bourgogne-Franche-Comté in eastern France. It is a western suburb of Lons-le-Saunier. Geography The Vallière flows west through the southern part of the commune and crosses the town. Population Notable people * Agustín Fernando Muñoz y Sánchez, 1st Duke of Riánsares, morganitic husband of the Queen-Regent of Spain Maria Christina of the Two Sicilies, Duke of Rianzarès, was named Duke of Montmorot by Louis-Philippe I in 1847. The title is still honoured in Spain. See also * Communes of the Jura department The following is a list of the 492 communes of the Jura department of France. The communes cooperate in the following intercommunalities (as of 2025): References Communes ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Salins-les-Bains
Salins-les-Bains (), commonly referred to simply as Salins, is a commune in the Jura department in the Bourgogne-Franche-Comté region in Eastern France. It is located on the departmental border with Doubs, 34.8 km (21.6 mi) to the south-southwest of Besançon. In 2018, Salins-les-Bains had a population of 2,567. The town owes its name to its saline waters which shaped its history for centuries; they continue to attract visitors today, for the town's bedrock contains salt and gypsum deposits. In 2009 the historic saltworks were added to the list of UNESCO World Heritage Sites as an addition to the Royal Saltworks at Arc-et-Senans site, which was inscribed in 1982. Geography Salins is situated in the narrow Valley of the Furieuse, between two fortified hills, Fort Belin and Fort Saint-André, while to the north rises Mont Poupet (851 m or 2,791 ft). History Salins was an important city in Celtic times and became a Roman known as . The territory of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lons-le-Saunier
Lons-le-Saunier () is a commune and capital of the Jura Department, eastern France. Geography The town is in the heart of the Revermont region, at the foot of the first plateau of the Jura massif. The Jura escarpment extends to the east and south, while to the west lies the plain of Bresse and to the north extensive vineyards. The river Vallière runs through the town, rising in a typical Jura blind valley not far away, at Revigny. It has been conduited since the 1960s on grounds of hygiene, since sewage outlets run into it. A small section remains in the open air near the parc des Bains, and only a single bridge (the pont de la Guiche) remains. The town is approximately equally placed between Besançon, Dijon, Bourg-en-Bresse and Geneva, though the last of these lies on the other side of the Jura massif. It is served by the A39 autoroute, by which Dijon can be reached in about an hour and Lyon in an hour and a half. The town's railway station lies on the line from S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bresse
Bresse () is a former French province. It is located in the regions of Auvergne-Rhône-Alpes and Bourgogne-Franche-Comté of eastern France. The geographical term ''Bresse'' has two meanings: ''Bresse bourguignonne'' (or ''louhannaise''), which is situated in the east of the department of Saône-et-Loire, and ''Bresse'', which is located in the department of Ain. The corresponding adjective is ''bressan'', and the inhabitants are ''Bressans''. Bresse extends from the Dombes on the south to the river Doubs on the north, and from the Saône eastwards to the Jura mountains, measuring some in the former, and in the latter direction. It is a plain varying from above the sea, with few eminences and a slight inclination westwards. Heaths and coppice alternate with pastures and arable land; pools and marshes are numerous, especially in the north. Its chief rivers are the Veyle, the Reyssouze and the Seille, all tributaries of the Saône. The soil is gravelly clay but moderately ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Besançon
Besançon (, ; , ; archaic ; ) is the capital of the Departments of France, department of Doubs in the region of Bourgogne-Franche-Comté. The city is located in Eastern France, close to the Jura Mountains and the border with Switzerland. Capital of the historic and cultural region of Franche-Comté, Besançon is home to the Bourgogne-Franche-Comté regional council headquarters, and is an important administrative centre in the region. It is also the seat of one of the fifteen French ecclesiastical provinces and one of the two 1st Armored Division (France), divisions of the French Army. In 2022 the city had a population of 120,057, in a metropolitan area of 284,474, the second in the region in terms of population. Established in a meander of the river Doubs (river), Doubs, the city was already important during the Gallo-Roman era under the name of ''Vesontio'', capital of the Sequani. Its geography and specific history turned it into a military stronghold, a garrison city, a p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Salt Mine
Salt mining extracts natural salt deposits from underground. The mined salt is usually in the form of halite (commonly known as rock salt), and extracted from evaporite formations. History Before the advent of the modern internal combustion engine and earth-moving equipment, mining salt was one of the most expensive and dangerous of operations because of rapid dehydration caused by constant contact with the salt (both in the mine passages and scattered in the air as salt dust) and of other problems caused by accidental excessive sodium intake. Salt is now plentiful, but until the Industrial Revolution, it was difficult to come by, and salt was often mined by slaves or prisoners. Life expectancy for the miners was low. The earliest found salt mine was in Hallstatt, Austria where salt was mined, starting in 5000BC. As salt is a necessity of life, pre-industrial governments were usually keen to exercise stringent control over its production, often through direct ownership of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Karst Spring
A karst spring or karstic spring is a Spring (hydrology), spring (exsurgence, outflow of groundwater) that is part of a karst hydrological system. Description Because of their often conical or inverted bowl shape, karst springs are also known in German-speaking lands as a ''Topf'' ("pot") which is reflected in names such as Aachtopf (the source of the Radolfzeller Aach) or Blautopf (the source of the Blau (river), Blau river in Blaubeuren). Karst springs often have a very high yield (hydrology), yield or Discharge (hydrology), discharge rate, because they are often fed by underground drainage from a large catchment basin. Because the springs are usually the terminus of a cave drainage system at the place where a river cave reaches the Earth's surface, it is often possible to enter the caves from karst springs for exploration. Large karst springs are located in many parts of the world; the largest ones are believed to be in Papua New Guinea, with others located in Mediterranean ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Erosion
Erosion is the action of surface processes (such as Surface runoff, water flow or wind) that removes soil, Rock (geology), rock, or dissolved material from one location on the Earth's crust#Crust, Earth's crust and then sediment transport, transports it to another location where it is deposit (geology), deposited. Erosion is distinct from weathering which involves no movement. Removal of rock or soil as clastic sediment is referred to as ''physical'' or ''mechanical'' erosion; this contrasts with ''chemical'' erosion, where soil or rock material is removed from an area by Solvation, dissolution. Eroded sediment or solutes may be transported just a few millimetres, or for thousands of kilometres. Agents of erosion include rainfall; bedrock wear in rivers; coastal erosion by the sea and Wind wave, waves; glacier, glacial Plucking (glaciation), plucking, Abrasion (geology), abrasion, and scour; areal flooding; Aeolian processes, wind abrasion; groundwater processes; and Mass wastin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alps
The Alps () are some of the highest and most extensive mountain ranges in Europe, stretching approximately across eight Alpine countries (from west to east): Monaco, France, Switzerland, Italy, Liechtenstein, Germany, Austria and Slovenia. The Alpine arch extends from Nice on the western Mediterranean Sea, Mediterranean to Trieste on the Adriatic Sea, Adriatic and Vienna at the beginning of the Pannonian Basin. The mountains were formed over tens of millions of years as the African and Eurasian tectonic plates collided. Extreme shortening caused by the event resulted in marine sedimentary rocks rising by thrust fault, thrusting and Fold (geology), folding into high mountain peaks such as Mont Blanc and the Matterhorn. Mont Blanc spans the French–Italian border, and at is the highest mountain in the Alps. The Alpine region area contains 82 peaks higher than List of Alpine four-thousanders, . The altitude and size of the range affect the climate in Europe; in the mountain ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fold (geology)
In structural geology, a fold is a stack of originally planar surfaces, such as sedimentary rock, sedimentary stratum, strata, that are bent or curved (''"folded"'') during permanent deformation (engineering), deformation. Folds in rocks vary in size from microscopic crinkles to mountain-sized folds. They occur as single isolated folds or in periodic sets (known as ''fold trains''). wikt:synsedimentary, Synsedimentary folds are those formed during sedimentary deposition. Folds form under varied conditions of stress (physics), stress, pore pressure, and temperature gradient, as evidenced by their presence in soft sedimentary rock, sediments, the full spectrum of metamorphic rocks, and even as primary flow structures in some igneous rocks. A set of folds distributed on a regional scale constitutes a fold belt, a common feature of orogeny, orogenic zones. Folds are commonly formed by shortening of existing layers, but may also be formed as a result of displacement on a non-planar f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
