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Find link is a tool written by Edward Betts.searching for Copper extraction 47 found (80 total)
alternate case: copper extraction
Mineral Range Railroad
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changes in ownership, Eagle Mine started to use it for nickel and copper extraction in 2014. Traffic on the Mineral Range Railroad primarily consistsDōza (269 words) [view diff] no match in snippet view article find links to article
coins and for superintending all copper mines, copper mining and copper-extraction activities in Japan. Bugyō Kinzan-bugyō Kinza – Gold za (monopolyTraditional copper work in Mexico (1,979 words) [view diff] exact match in snippet view article find links to article
copper items, but it was well established by the mid 18th century. Copper extraction remained centered on Michoacán during the colonial period but mostAktogay, East Kazakhstan Region (293 words) [view diff] exact match in snippet view article find links to article
This is the fourth reserves of copper in the world. Aktogay Mine and copper extraction plant was completed there and the copper cathodes production startedPanagyurishte (3,513 words) [view diff] exact match in snippet view article find links to article
economic center, the hub of the Bulgarian optical industry and a major copper extraction and processing site. According to the 2021 census, it had a populationKhökh-Adar mine (75 words) [view diff] exact match in snippet view article find links to article
blue ceiling) is an exploration field and mine in development for copper extraction located in the Tolbo sum of Bayan-Ölgii aimag in western MongoliaTiger Resources (391 words) [view diff] exact match in snippet view article find links to article
Resources Limited is an Australia-based mining company with two active copper extraction projects in the Democratic Republic of the Congo (DRC). The companyKilembe Mines (845 words) [view diff] exact match in snippet view article find links to article
Falconbridge of Africa, who sold it to the Government of Uganda in 1975. Copper extraction ceased in 1982 due to dilapidated equipment, high inflation and insecurityRedruth and Chasewater Railway (2,970 words) [view diff] no match in snippet view article find links to article
The Redruth and Chasewater Railway was an early mineral railway line in Cornwall, England, UK. It opened in 1825 and was built to convey the output fromMubuku I Hydroelectric Power Station (368 words) [view diff] exact match in snippet view article find links to article
power the extraction of copper ore from the Rwenzori Mountains. The copper extraction ceased in the 1970s, and the power generated is now sold to the nationalPolkowice (664 words) [view diff] no match in snippet view article find links to article
traditional mining region, the town is part of the largest industrial copper-extraction area in Poland, with a copper-processing plant operating nearby. NearbySredna Gora (5,779 words) [view diff] exact match in snippet view article find links to article
economy is well developed. The region is an important national hub of copper extraction and processing industry, as well as of optical industry, both centeredReverberatory furnace (1,319 words) [view diff] exact match in snippet view article find links to article
produce ingots. Open-hearth furnace Puddling furnace W G Davenport, "Copper extraction from the 60s into the 21st century," in: Proceedings of the CopperFFC Cambridge process (865 words) [view diff] exact match in snippet view article find links to article
1016/j.jpcs.2004.06.052. X. Ge; X. Wang; S. Seetharaman (2009). "Copper extraction from copper ore by electro-reduction in molten CaCl2–NaCl". ElectrochimicaDuncan McKechnie (995 words) [view diff] exact match in snippet view article find links to article
they intended to manufacture soap and alkali, but soon changed to copper extraction, and McKechnie joined them as a partner in 1869. However, he did notList of companies of Bulgaria (273 words) [view diff] exact match in snippet view article find links to article
Asarel Medet Basic materials Nonferrous metals Panagyurishte 1964 Copper extraction and processing P A Astika Brewery Consumer goods Brewers PazardzhikCopper mining in the United States (6,340 words) [view diff] exact match in snippet view article find links to article
which represented 7% of US gold production. Other byproducts of the copper extraction process included silver, and minor amounts of rhenium and platinum-groupBata, Pazardzhik Province (600 words) [view diff] exact match in snippet view article find links to article
mainly sheep, pigs and cattle. Part of the population works in major copper extraction and processing company Asarel Medet in Panagyurishte. Anelia RalenkovaJohn D. Ryan (industrialist) (1,060 words) [view diff] exact match in snippet view article
Copper Company. Thus, no single organization was able to monopolize copper extraction in Montana. In addition, although Butte was then the most prolificKerosene (6,458 words) [view diff] exact match in snippet view article find links to article
commonly used in metal extraction as the diluent. For example, in copper extraction by LIX-84, it can be used in mixer settlers. Kerosene is used as aUmicore (1,985 words) [view diff] exact match in snippet view article find links to article
remaining presence in the sector and was sold in April 2008. Umicore's copper extraction and refining operations were divested in 2005, with its zinc refiningFalun Mine (1,802 words) [view diff] exact match in snippet view article find links to article
century, and the mining company began diversifying. It supplemented copper extraction with iron and timber production. Production of the iconic Falu redHistory of Zambia (6,460 words) [view diff] exact match in snippet view article find links to article
copper exporter. By 1938, the country produced 13% of the world's copper extraction. The sector was developed by two companies: the Anglo American CorporationJordan (20,101 words) [view diff] exact match in snippet view article find links to article
Bronze Age (3600–1200 BC). Wadi Feynan became a regional centre for copper extraction: the metal was exploited on a large scale to produce bronze. TradeAnaconda Copper (4,320 words) [view diff] exact match in snippet view article find links to article
United Copper Company. Neither organization was able to monopolize copper extraction in Montana. In addition, although Butte was the most prolific copper-miningPrehistoric Europe (8,855 words) [view diff] exact match in snippet view article find links to article
culture in the 6th millennium BC. The Balkans became a major centre for copper extraction and metallurgical production in the 5th millennium BC. Copper artefactsCodelco (4,768 words) [view diff] exact match in snippet view article find links to article
plant supplies 80% of the 80 GWh annual heat for an electrowinning copper extraction process, despite dust problems. The Toki Cluster is a group of porphyriesHubeite (1,532 words) [view diff] exact match in snippet view article find links to article
represented in the artwork of the Yangtze River culture (Ottens, 2007). The copper extraction began in this area is related to the Yin dynasty and the iron extractionEinasleigh Copper Mine and Smelter (4,590 words) [view diff] exact match in snippet view article find links to article
particular, copper extraction in a remote location. Although most buildings and plant have been removed or renovated, the site still explains the copper extractionG. A. Richard (1,726 words) [view diff] exact match in snippet view article find links to article
had been two recent mine disasters, and major problems with the new copper extraction process. In retirement he spent much time with his sons who were sheep-farmingUnited States intervention in Chile (8,512 words) [view diff] exact match in snippet view article find links to article
needed to be addressed, and expounded on United States interests in copper extraction companies operating in Chile. The election represented the potentialHidroAysén (4,485 words) [view diff] exact match in snippet view article find links to article
hydroelectricity would have been directed to the mining industry, specifically copper extraction. The company also marketed the dams as sustainable because they wouldBiomining (3,764 words) [view diff] exact match in snippet view article find links to article
and have been exploited for mineral biomining. Between 40 and 60% copper extraction was achieved in primary reactors and more than 90% extraction in secondaryTel Masos (1,032 words) [view diff] exact match in snippet view article find links to article
a big role in the mining and smelting activities associated with copper extraction in Timna valley. It was a prosperous settlement at that time, beingMining archaeology in the British Isles (2,784 words) [view diff] exact match in snippet view article find links to article
amount of dump with charcoal and tools are the evidences of Bronze Age copper extraction in the region. Mount Gabriel constitute until now the only locationsKaiyuan Tongbao (5,862 words) [view diff] exact match in snippet view article find links to article
calligrapher wrote the characters for a Chinese cash coin. Minting and copper extraction were centrally controlled, and private casting was punishable by deathFumarole mineral (6,527 words) [view diff] exact match in snippet view article find links to article
Pavel N.; Zakharov, Sergey M. (December 2019). "High-temperature gold-copper extraction with chloride flux in lava tubes of Tolbachik volcano (Kamchatka)"Ancient Chinese coinage (14,484 words) [view diff] exact match in snippet view article find links to article
be distinguished from Tang coins by their workmanship. Minting and copper extraction were centrally controlled, and private casting was punishable by deathWastewater discharge standards in Latin America (4,683 words) [view diff] exact match in snippet view article find links to article
combination with zinc. In industry is a by-product of zinc, lead and copper extraction. It is also found in many manures and pesticides. Cadmium can easilyTreffry Tramways (3,449 words) [view diff] exact match in snippet view article find links to article
exhausted, and together with the connecting tramways it closed. In fact copper extraction in the Luxulyan Valley area declined irrevocably around that timeWater resources management in Chile (5,887 words) [view diff] exact match in snippet view article find links to article
drought in decades. Water being key ingredient in various stages of copper extraction, miners will consume 11.5 m3/s (410 ft3/s) of water on average, downISASMELT (8,394 words) [view diff] exact match in snippet view article find links to article
Institute of Mining and Metallurgy: Melbourne), 237–240. W G Davenport, "Copper extraction from the 60s into the 21st century", in: Proceedings of the CopperMount Isa Mine Early Infrastructure (3,141 words) [view diff] exact match in snippet view article find links to article
constrained mining operations. During the Second World War it was used for copper extraction. Before Russo-Asiatic's engineers had visited the field, CorbouldVysoká hora (2,058 words) [view diff] exact match in snippet view article find links to article
745 meters, another abandoned adit called Důlní pole was used for copper extraction, with quartz veins containing chalcopyrite and malachite depositsTailings dam failure (2,179 words) [view diff] exact match in snippet view article find links to article
disaster, Zambia in February 2025, when a tailings dam constructed for copper extraction by Sino-Metals Leach Zambia catastrophically failed, dumping approximatelyRiotinto-Nerva mining basin (4,972 words) [view diff] exact match in snippet view article find links to article
well as Cementación Cerda and Cementación Planes to carry out the copper extraction works by wet process. Later on, all hydrometallurgical processes wouldAncient history of the Negev (11,626 words) [view diff] exact match in snippet view article find links to article
probably controlled by the same group(s) that controlled the Arabah copper extraction [...] Hendrik J. Bruins (2022). "Masseboth Shrine at Horvat Haluqim: