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Transscandinavian Igneous Belt information


Geological map of the Scandinavian Peninsula and Fennoscandia:
  Archean rocks of the Karelia, Belomorian, and Kola domains
  Proterozoic rocks of the Karelia and Kola domains
  Svecofennian Domain
  Transscandinavian Igneous Belt
  Timanide Orogen
  Sveconorwegian Orogen (including the Western Gneiss Region)
  Caledonian nappes

The Transscandinavian Igneous Belt (Swedish: Transskandinaviska magmatiska bältet), abbreviated TIB, is one of the major lithological units of the Baltic Shield. It consists of a series of batholiths in Sweden and Norway forming a ca. 1400 km long belt running from Lofoten, Norway, in the north to Blekinge, Sweden, in the south. The Transscandinavian Igneous Belt and its rocks solidified from magma between 1810 and 1650 million years ago during the Mesoproterozoic. The Transscandinavian Igneous Belt was likely formed in an Andean-type geological environment, implying it was once parallel to a destructive plate boundary.[1] The belt was first identified in the 1980s and was referred as the "Transscandinavian Granite-Porphyry Belt". The current name was first applied in 1987.[2]

  1. ^ Lundqvist et al., p. 163–164
  2. ^ Cite error: The named reference Gorbchap1 was invoked but never defined (see the help page).

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Transscandinavian Igneous Belt

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The Transscandinavian Igneous Belt (Swedish: Transskandinaviska magmatiska bältet), abbreviated TIB, is one of the major lithological units of the Baltic...

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Belt

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array or belt of igneous rocks (e.g. Transscandinavian Igneous Belt) A large-scale linear or curved array of mineral deposits (e.g. Bolivian tin belt) Paired...

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Svecofennian orogeny

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southwest the Svecofennian orogen limits with the generally younger Transscandinavian Igneous Belt. It is assumed that the westernmost fringes of the Svecofennian...

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Batholith

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Greek bathos 'depth', and lithos 'rock') is a large mass of intrusive igneous rock (also called plutonic rock), larger than 100 km2 (40 sq mi) in area...

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Sveconorwegian orogeny

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Segment is made up of local reworked continental crust of the Transscandinavian Igneous Belt. In other words, it has not been transported across from afar...

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Scandinavian Mountains

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the förfjäll extends across Sweden as a 650 km long and 40 to 80 km broad belt from Dalarna in the south to Norrbotten in the north. While lower than the...

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History of Scandinavia

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rocks of the Karelia and Kola domains   Svecofennian Domain   Transscandinavian Igneous Belt   Timanide Orogen   Sveconorwegian Orogen (including the Western...

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TIB

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master prints Therapy Interfering Behavior, in cognitive therapy Transscandinavian Igneous Belt This disambiguation page lists articles associated with the...

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Republic of Karelia

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rocks of the Karelia and Kola domains   Svecofennian Domain   Transscandinavian Igneous Belt   Timanide Orogen   Sveconorwegian Domain inc. the Western Gneiss...

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North Atlantic Craton

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belt to the south. The latter can be linked to the Lewisian-Malin boundary in Scotland, which in turn can be linked to the Transscandinavian Igneous Belt...

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Geology of Norway

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Sveconorwegian, the Palaeoproterozoic Svecokarelian and the intervening Transscandinavian Igneous Belt of late Palaeoproterozoic age. About 1400 million years ago...

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Gothian orogeny

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calc-alkaline igneous rocks 1700 to 1550 million years ago, including some of the younger members of the Transscandinavian Igneous Belt. The deformation...

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Baltic Shield

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suspected source of diamonds and gold. Currently, the Central Lapland Greenstone Belt in the north is considered to be an unexplored area that has the potential...

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Bohus granite

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seen near the coast. Black granite Kattsund-Koster dyke swarm Transscandinavian Igneous Belt Vaasa granite Inge, Bryhni; Askheim, Svein. "Iddefjordsgranitt"...

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Geology of Sweden

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formed along a continent-ocean transition, with mafic and ultramafic meta-igneous rocks. These rocks were buried to a depth of 60 kilometers. As the Caledonides...

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Kola Province

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rocks of the Karelia and Kola domains   Svecofennian Domain   Transscandinavian Igneous Belt   Timanide Orogen   Sveconorwegian Domain inc. the Western Gneiss...

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Protogine Zone

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boundary between the Sveconorwegian Orogen (in salmon) and the Transscandinavian Igneous Belt (in blue), the Svecofennian Orogen (in light yellow), and the...

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Belomorian Province

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rocks of the Karelia and Kola domains   Svecofennian Domain   Transscandinavian Igneous Belt   Timanide Orogen   Sveconorwegian Orogen (including the Western...

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Jotnian

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intruded by diabase. Almesåkra Group overlies the plutons of the Transscandinavian Igneous Belt. At least in some outcrops the lowermost sediments are arkoses...

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