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Rovina Mine
Rovina mine is a proposed open pit mine in the west of Romania in Hunedoara County, 18 km north of Deva Deva may refer to: Entertainment * ''Deva'' (1989 film), a 1989 Kannada film * ''Deva'' (1995 film), a 1995 Tamil film * ''Deva'' (2002 film), a 2002 Bengali film * Deva (2007 Telugu film) * ''Deva'' (2017 film), a 2017 Marathi film * Deva ... and 388 km north of the capital, Bucharest. Rovina is a large gold and copper deposit with estimated reserves of 4 million oz of gold and 244,000 tonnes of copper, and the largest proposed copper-gold project in the EU. The project is wholly owned by the Toronto-based company Eurosun Mining, (formerly named Carpathian Gold). The project would process 14.4 million tonnes of ore per annum over an open pit life of 19 years, yielding approximately 59,500 oz of gold and 13,375 tonnes of copper per year. In 2021, environmental groups announced that they had acquired land in the development area, which would likely ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Counties Of Romania
, alt_name = , alt_name1 = , alt_name2 = , alt_name3 = , alt_name4 = , map = , category = Unitary state , territory = Romania , upper_unit = , start_date = 1995 (Current form, 41 + Bucharest) , start_date1 = 1859 (33) , start_date2 = 1926 (71) , start_date3 = 1941 (73) , start_date4 = 1968 (38 + Bucharest + Ilfov Agricultural Sector) , start_date5 = 1981 (40 + Bucharest) , legislation_begin = , legislation_begin1 = , legislation_begin2 = , legislation_begin3 = , legislation_begin4 = , legislation_end = , legislation_end1 = , legislation_end2 = , legislation_end3 = , legislation_end4 = , end_date =1950–1968 , end_date1 = , end_date2 = , end_date3 = , end_date4 = , current_number = 41 , number_date = 1995 , type ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hunedoara County
Hunedoara County () is a county (''județ'') of Romania, in Transylvania, with its capital city at Deva. The county is part of the Danube–Criș–Mureș–Tisa Euroregion. Name In Hungarian, it is known as , in German as , and in Slovak as . The county got its name from the city of Hunedoara (), which is the Romanian transliteration of the Hungarian (, archaic: ), old name of the municipality. That most likely originated from the Hungarian verb meaning 'to close' or 'to die', but may also come from wear the name of the Huns, who were headquartered near for a time and were the first to establish solid rule over the land since the Dacians. Demographics In 2011, the county had a population of 396,253 and the population density was 56.1/km2. * Romanians - 93.31% * Hungarians - 4.09% * Romani - 1.9% * Germans (Transylvanian Saxons) - 0.25% Hunedoara's Jiu River Valley is traditionally a coal-mining region, and its high level of industrialisation drew many people f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Romania
Romania ( ; ro, România ) is a country located at the crossroads of Central, Eastern, and Southeastern Europe. It borders Bulgaria to the south, Ukraine to the north, Hungary to the west, Serbia to the southwest, Moldova to the east, and the Black Sea to the southeast. It has a predominantly temperate- continental climate, and an area of , with a population of around 19 million. Romania is the twelfth-largest country in Europe and the sixth-most populous member state of the European Union. Its capital and largest city is Bucharest, followed by Iași, Cluj-Napoca, Timișoara, Constanța, Craiova, Brașov, and Galați. The Danube, Europe's second-longest river, rises in Germany's Black Forest and flows in a southeasterly direction for , before emptying into Romania's Danube Delta. The Carpathian Mountains, which cross Romania from the north to the southwest, include Moldoveanu Peak, at an altitude of . Settlement in what is now Romania began in the Lower Pale ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Open Pit
Open-pit mining, also known as open-cast or open-cut mining and in larger contexts mega-mining, is a surface mining technique of extracting rock or minerals from the earth from an open-air pit, sometimes known as a borrow. This form of mining differs from extractive methods that require tunnelling into the earth, such as long wall mining. Open-pit mines are used when deposits of commercially useful ore or rocks are found near the surface. It is applied to ore or rocks found at the surface because the overburden is relatively thin or the material of interest is structurally unsuitable for tunnelling (as would be the case for cinder, sand, and gravel). In contrast, minerals that have been found underground but are difficult to retrieve due to hard rock, can be reached using a form of underground mining. To create an open-pit mine, the miners must determine the information of the ore that is underground. This is done through drilling of probe holes in the ground, then plotting e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mining
Mining is the extraction of valuable minerals or other geological materials from the Earth, usually from an ore body, lode, vein, seam, reef, or placer deposit. The exploitation of these deposits for raw material is based on the economic viability of investing in the equipment, labor, and energy required to extract, refine and transport the materials found at the mine to manufacturers who can use the material. Ores recovered by mining include metals, coal, oil shale, gemstones, limestone, chalk, dimension stone, rock salt, potash, gravel, and clay. Mining is required to obtain most materials that cannot be grown through agricultural processes, or feasibly created artificially in a laboratory or factory. Mining in a wider sense includes extraction of any non-renewable resource such as petroleum, natural gas, or even water. Modern mining processes involve prospecting for ore bodies, analysis of the profit potential of a proposed mine, extraction of the desire ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deva, Romania
Deva (; Hungarian: ''Déva'', Hungarian pronunciation: ; German: ''Diemrich'', ''Schlossberg'', ''Denburg''; Latin: ''Sargetia''; Turkish: ''Deve'', ''Devevar'') is a city in Romania, in the historical region of Transylvania, on the left bank of the river Mureș. It is the capital of Hunedoara County. Name Its name was first recorded in 1269 as castrum ''Dewa''. The origin of the name gave rise to controversy. It is considered that the name comes from the ancient Dacian word ''dava'', meaning "fortress" (as in ''Pelendava'', ''Piroboridava'', or ''Zargidava''). Other theories trace the name to a Roman Legion, the Legio II Augusta, transferred to Deva from Castrum Deva, now Chester (''Deva Victrix'') in Britain. János András Vistai assume the name is of old Turkic origin from the name Gyeücsa.Trans ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bucharest
Bucharest ( , ; ro, București ) is the capital and largest city of Romania, as well as its cultural, industrial, and financial centre. It is located in the southeast of the country, on the banks of the Dâmbovița River, less than north of the Danube River and the Bulgarian border. Bucharest was first mentioned in documents in 1459. The city became the capital of Romania in 1862 and is the centre of Romanian media, culture, and art. Its architecture is a mix of historical (mostly Eclectic, but also Neoclassical and Art Nouveau), interbellum ( Bauhaus, Art Deco and Romanian Revival architecture), socialist era, and modern. In the period between the two World Wars, the city's elegant architecture and the sophistication of its elite earned Bucharest the nickname of 'Paris of the East' ( ro, Parisul Estului) or 'Little Paris' ( ro, Micul Paris). Although buildings and districts in the historic city centre were heavily damaged or destroyed by war, earthquakes, and even Ni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gold
Gold is a chemical element with the symbol Au (from la, aurum) and atomic number 79. This makes it one of the higher atomic number elements that occur naturally. It is a bright, slightly orange-yellow, dense, soft, malleable, and ductile metal in a pure form. Chemically, gold is a transition metal and a group 11 element. It is one of the least reactive chemical elements and is solid under standard conditions. Gold often occurs in free elemental (native state), as nuggets or grains, in rocks, veins, and alluvial deposits. It occurs in a solid solution series with the native element silver (as electrum), naturally alloyed with other metals like copper and palladium, and mineral inclusions such as within pyrite. Less commonly, it occurs in minerals as gold compounds, often with tellurium ( gold tellurides). Gold is resistant to most acids, though it does dissolve in aqua regia (a mixture of nitric acid and hydrochloric acid), forming a soluble tetrachloroau ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Copper
Copper is a chemical element with the symbol Cu (from la, cuprum) and atomic number 29. It is a soft, malleable, and ductile metal with very high thermal and electrical conductivity. A freshly exposed surface of pure copper has a pinkish-orange color. Copper is used as a conductor of heat and electricity, as a building material, and as a constituent of various metal alloys, such as sterling silver used in jewelry, cupronickel used to make marine hardware and coins, and constantan used in strain gauges and thermocouples for temperature measurement. Copper is one of the few metals that can occur in nature in a directly usable metallic form (native metals). This led to very early human use in several regions, from circa 8000 BC. Thousands of years later, it was the first metal to be smelted from sulfide ores, circa 5000 BC; the first metal to be cast into a shape in a mold, c. 4000 BC; and the first metal to be purposely alloyed with another metal, tin, to create br ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roșia Montană Project
Roșia Montană Project was a proposed gold and silver mine in Roșia Montană, Romania. If approved, it would have become Europe's largest open-pit gold mine and it would have used the gold cyanidation mining technique. The project met with widespread protests in 2013 that indefinitely delayed the project, which saw its end in 2021, when Roșia Montană became a part of the UNESCO World Heritage list and was also included in the List of World Heritage in Danger. Following these measures, any mining activity in Roșia Montană is prohibited in the future. The project was majority-owned by Canadian mining company Gabriel Resources (with 80.46%) and by state mining company Minvest Deva (19.31%) and other minority shareholders. Some local residents refused to sell their properties to the Roșia Montană Gold Corporation and, in order for the project to commence, the state would have needed to exercise eminent domain. History Frank Timiș, a Romanian-born Australian, founde ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
