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Nero Marquina Marble
Nero Marquina marble (mármol negro Marquina) is a high quality, black bituminous limestone extracted from the region of Markina, Basque Country in the North of Spain. This variety of marble gets its black color from naturally-occurring bitumen Asphalt, also known as bitumen (, ), is a sticky, black, highly viscous liquid or semi-solid form of petroleum. It may be found in natural deposits or may be a refined product, and is classed as a pitch. Before the 20th century, the term a ....{{cite web , url=https://www.riadtile.com/nero-marquina-marble-tile/ , title=Nero Marquina Marble Tile , website=Riad Tile , publisher= Riad Tile , access-date=November 19, 2021 It is one of the most important marbles from Spain. It has a fine and compact grain with a black background and white veins, which can be abundant. It has gained recognition worldwide due to its beautiful black color. Similar black marbles are now also produced in China and Iran. References Marble Basque Country ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Markina-Xemein
Markina-Xemein is a town and municipality located in the province of Biscay, Bizkaia, in the Basque Autonomous Community, also known as the Basque Country, located in northern Spain. The origin of the town's name lies in its geographic location. The last town in the province of Bizkaia, Markina-Xemein lies between Gipuzkoa and Bizkaia. Coming from the Spanish word "marca" meaning "mark", Markina-Xemein marks the location where the Gipuzkoanos (the people of Guipuzcoa province) often battled the Bizkainos (the people of Biscay province). The local economy is mostly based on the primary and secondary sectors, with particular relevance for agriculture and cattle herding, timber research and metal industry. The metal industry has in fact played an important role in the past, through the development of important weapons in the defense industry. Extraction of black marble, known as Nero Marquina (Marmol Negro), also plays an important role in the local economy. The high quality of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Riad Tile
Riad or Riyad may refer to: * Riyadh, the capital city of Saudi Arabia * Riyad, Mauritania * Riad (name), a given name and surname (including a list of people with the name, also Riyad or Riyadh) * Riad (architecture), a traditional Moroccan house or palace with an interior garden or courtyard * Hadith Bayad wa Riyad, an Arabic love tale * "Riad N' the Bedouins", a song by Guns N' Roses from their 2008 album ''Chinese Democracy ''Chinese Democracy'' is the sixth studio album by American hard rock band Guns N' Roses, released on November 23, 2008, by Black Frog and Geffen Records. It was the first Guns N' Roses studio album since the 1993 covers album ''"The Spaghet ...'' * Radiation and Isotope Applications Division, a research division of the Pakistan Institute of Nuclear Science and Technology * ES EVM, a series of clones of IBM's System/360 and System/370 mainframes, released in the Comecon countries under the initiative of the Soviet Union since the 1960s {{Disambi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bitumen
Asphalt, also known as bitumen (, ), is a sticky, black, highly viscous liquid or semi-solid form of petroleum. It may be found in natural deposits or may be a refined product, and is classed as a pitch. Before the 20th century, the term asphaltum was also used. Full text at Internet Archive (archive.org) The word is derived from the Ancient Greek ἄσφαλτος ''ásphaltos''. The largest natural deposit of asphalt in the world, estimated to contain 10 million tons, is the Pitch Lake located in La Brea in southwest Trinidad (Antilles island located on the northeastern coast of Venezuela), within the Siparia Regional Corporation. The primary use (70%) of asphalt is in road construction, where it is used as the glue or binder mixed with aggregate particles to create asphalt concrete. Its other main uses are for bituminous waterproofing products, including production of roofing felt and for sealing flat roofs. In material sciences and engineering, the terms "asphalt" an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marble
Marble is a metamorphic rock composed of recrystallized carbonate minerals, most commonly calcite or Dolomite (mineral), dolomite. Marble is typically not Foliation (geology), foliated (layered), although there are exceptions. In geology, the term ''marble'' refers to metamorphosed limestone, but its use in stonemasonry more broadly encompasses unmetamorphosed limestone. Marble is commonly used for Marble sculpture, sculpture and as a building material. Etymology The word "marble" derives from the Ancient Greek (), from (), "crystalline rock, shining stone", perhaps from the verb (), "to flash, sparkle, gleam"; Robert S. P. Beekes, R. S. P. Beekes has suggested that a "Pre-Greek origin is probable". This Stem (linguistics), stem is also the ancestor of the English language, English word "marmoreal," meaning "marble-like." While the English term "marble" resembles the French language, French , most other European languages (with words like "marmoreal") more closely resemb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Basque Country (autonomous Community)
The Basque Country (; eu, Euskadi ; es, País Vasco ), also called Basque Autonomous Community ( eu, Euskal Autonomia Erkidegoa, links=no, EAE; es, Comunidad Autónoma del País Vasco, links=no, CAPV), is an Autonomous communities of Spain, autonomous community of Spain. It includes the Provinces of Spain, provinces (and historical territories) of Álava, Biscay, and Gipuzkoa, located in the north of the Iberian Peninsula, bordering on the autonomous communities of Cantabria, Castile and León, La Rioja (Spain), La Rioja, and Navarre, and the Regions of France, French region of Nouvelle-Aquitaine. The Basque Country or Basque Autonomous Community is enshrined as a 'Nationalities and regions of Spain, nationality' within the Spanish State in Statute of Autonomy of the Basque Country, its 1979 statute of autonomy, pursuant to the administrative acquis laid out in the Spanish Constitution of 1978, 1978 Spanish Constitution. The statute provides the legal framework for the develop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
