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Kvikne Copper Works
The Kvikne Copper Works at Kvikne in Hedmark, Norway were operated from 1630, and were the largest copper works in Norway in the mid-17th century. The ore discovery was reported in 1629. The first mines were called ''Gabe Gottes'' and ''Segen Gottes''. ''Gabe Gottes'' collapsed in 1677, and in 1682 the copper works suffered severe economic losses as a ship's load of copper was taken by pirates. In 1789 the mines were largely damaged by the flooding disaster Storofsen, and this virtually ended the operation of the mines. During the first 150 years of operation about 6,960 tons of refined 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 ... were produced from the mines at Kvikne. References Copper mining companies of Norway Hedmark Copper smelters 1630 establishments in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kvikne
Kvikne is a former municipality that was part of the old Hedmark county, Norway. The municipality of Kvikne existed from 1838 until its dissolution in 1966 when it was split between the present-day municipalities of Tynset (in what is now Innlandet county) and Rennebu (in what is now Trøndelag county). The administrative centre of the municipality was the village of Kvikne where Kvikne Church is located. Copper mining and soapstone quarries were historically significant industries in the municipality. Name The Old Norse form of the name was (probably) which means "living", possibly referring to the quick clay in the area. Churches The Church of Norway had two parishes () within the municipality of Kvikne. It was part of the Nord-Østerdal prosti (deanery) in the Diocese of Hamar. History Kvikne was established as a municipality on 1 January 1838 (see formannskapsdistrikt law). During the 1960s, there were many municipal mergers across Norway due to the work of the Sc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Copper Extraction
Copper extraction refers to the methods used to obtain copper from its ores. The conversion of copper consists of a series of physical and electrochemical processes. Methods have evolved and vary with country depending on the ore source, local environmental regulations, and other factors. As in all mining operations, the ore must usually be beneficiated (concentrated). The processing techniques depend on the nature of the ore. If the ore is primarily sulfide copper minerals (such as chalcopyrite), the ore is crushed and ground to liberate the valuable minerals from the waste (' gangue') minerals. It is then concentrated using mineral flotation. The concentrate is typically sold to distant smelters, although some large mines have smelters located nearby. Such colocation of mines and smelters was more typical in the 19th and early 20th centuries, when smaller smelters could be economic. The sulfide concentrates are typically smelted in such furnaces as the Outokumpu or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hedmark
Hedmark () was a county in Norway before 1 January 2020, bordering Trøndelag to the north, Oppland to the west, Akershus to the south, and Sweden to the east. The county administration is in Hamar. Hedmark and Oppland counties were merged into Innlandet county on 1 January 2020, when Norway's former 19 counties became 10 bigger counties / regions Hedmark made up the northeastern part of Østlandet, the southeastern part of the country. It had a long border with Sweden to the east ( Dalarna County and Värmland County). The largest lakes were Femunden and Mjøsa, the largest lake in Norway. Parts of Glomma, Norway's longest river, flowed through Hedmark. Geographically, Hedmark was traditionally divided into: Hedemarken (east of the lake Mjøsa), Østerdalen ("East Valley" north of the town Elverum), and Solør / Glåmdalen (south of Elverum) and Odal in the very south. Hedmark and Oppland were the only Norwegian counties with no coastline. Hedmark also hoste ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Storofsen
Storofsen - also referred to as ''Ofsen'' Changes in Flood Risk in Europe, p. 150. Ed. Zbigniew Kundzewicz. United Kingdom, CRC Press, 2019. - was a flood disaster that struck eastern Norway in July 1789 during which 63 people vanished, thousands of houses were destroyed and thousands of livestock killed. The rivers Glomma and Gudbrandsdalslågen flooded their banks and the waters of Lake Mjøsa rose ten meters above their normal level. The Kvikne Copper Works were significantly damaged by the flood, virtually ending the operation of the mine. A bailiff (''fogd'') in Senja and Tromsøe named Jens Holmboe organized settling in the Målselvdalen valley in what would later become the municipalities of Målselv and Bardu. Farmers from the Gudbrand Valley Gudbrandsdalen (; en, Gudbrand Valley) is a valley and traditional district in the Norwegian county of Innlandet (formerly Oppland). The valley is oriented in a north-westerly direction from Lillehammer and the lake o ... [...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] |
Copper Mining Companies Of Norway
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 bronze, c. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Copper Smelters
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 bronze, c. 3 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
