Bergslagen


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Bergslagen

 

a mining region in the central part of Sweden, between the river Dal on the north; the river Klar on the west; and lakes Malar, Hjälmar, and Väner on the south. It was established in the 16th and 17th centuries to exploit the iron ore deposits, the coniferous forests (to produce charcoal), and the abundant waterpower of the rivers. The yield of iron ore is 5 million tons (1968). Following World War II the plants specialized in smelting electric steel. The region produces about two-thirds of the steel and rolled metal in the country (including more than 1 million tons of high-grade steel). The main centers of ferrous metallurgy are Borlänge, Avesta, Fagersta, Sandviken, Hofors, Hagfors, and Hälle-fors. On the southern margin of Bergslagen are the large machine-building and metal-working centers: Karlstad, Karlskoga, Västerås, and Eskilstuna. Along the Dal and Klar rivers there are a series of hydroelectric stations with a total power of more than 1 gigawatt (1 million kilowatts).

References in periodicals archive ?
The Oxberg and Naverberg Projects are located within the prolific Bergslagen Mining District of southern Sweden, host to the world class Garpenberg (operated by Boliden 168.5Mt @ 3.4% Zn, 1.6% Pb, 0.3 g/t Au and 98g/t Ag) and Zinkgruvan (operated by Lundin, 46.9Mt @ 9.0% Zn, 2.0% Cu, 3.6% Pb, 78.7g/t Ag) 2deposits
Its component intrusions and other similar rocks resemble the WNW-ESE chain of plutons in the southern Bergslagen region of south-central Sweden (Wikstrom & Andersson 2004; Stephens et al.
Set in Bergslagen, the period drama follows student Puck Ekstedt (Tuva Novotny), her boyfriend Einar Bure (Linus Wahlgren) and cop Christer Wijk (Ola Rapace) as they solve crimes.
e Grangesberg iron ore mine is in the mineral-rich Bergslagen district of central Sweden about 200 km north-west of Stockholm.
Dispersal of tungsten in glacial drift and humus in Bergslagen, south central Sweden.
It shipped 233,000 mt of products from Dannemora last year, with the long-term aim of producing 5 million mt/y from this and other deposits in the Bergslagen district of central Sweden and elsewhere in the country.
Infratek will be responsible for maintenance and contingency services on the regional power grid in the Swedish Bergslagen area.
The money raised will allow the company to execute its drill programmes in the world class Bergslagen copper-zinc district in Sweden and, importantly, explore the expanded land position in Mauritania, West Africa.
Swedbank (STO:SWED A) has inked a deal to sell its 48% stake in Swedish savings bank Bergslagens Sparbank to the latter's majority shareholder, regional savings bank foundation Sparbanksstiftelsen Bergslagen, for an undisclosed amount.
De hecho, en Suecia tomaron y desarrollaron esta idea del ecomuseo para construir el proyecto museistico de Bergslagen a principios de los anos ochenta (Bergdahl, 1998, pp.
Structure, stratigraphy and ore-forming processes in Bergslagen: implications for the development of the Svecofennian of the Baltic Shield.