Structural and magmatic evolution in the Loimaa area, southwestern Finland

Structural and magmatic evolution in the Loimaa area, southwestern Finland

Within the Loimaa area there is a junction of the general E-W structural trend of southern Finland and a NW-N-NE curving trend. The structure of the area is dominated by ductile D3 and D4 deformations with E-W and N-S axial traces, respectively. The typical semicircular structures in the study area...

Full description

Bibliographic Details
Main Author:	M. Nironen
Format:	Article
Language:	English
Published:	Geological Society of Finland 1999-06-01
Series:	Bulletin of the Geological Society of Finland
Subjects:	structural geology structural analysis granites absolute age U/Pb Svecofennian Proterozoic Loimaa Finland
Online Access:	http://www.geologinenseura.fi/bulletin/Volume71/sgs_bt_071_1_pages_057_071.pdf

Similar Items

U-Pb ages and Nd isotope characteristics of the lateorogenic, migmatizing microcline granites in southwestern Finland
by: M. Kurhila, et al.
Published: (2005-12-01)

Structural and metamorphic evolution of the Turku migmatite complex, southwestern Finland
by: M. Väisänen, et al.
Published: (1999-06-01)

The Siipyy granite — a new rapakivi occurrence in Finland
by: H. Idman
Published: (1989-06-01)

Temporal and Hf isotope geochemical evolution of southern Finnish Lapland from 2.77 Ga to 1.76 Ga
by: L.S. Lauri, et al.
Published: (2012-12-01)

Pukala intrusion, its age and connection to hydrothermal alteration in Orivesi, southwestern Finland
by: M. Talikka, et al.
Published: (2005-12-01)

The 1.88 Ga old Mäntylä Complex, central Finland: emplacement and deformation of mafic to felsic plutonic rocks and associated Mo mineralization
by: M. Nironen, et al.
Published: (1992-06-01)

New monazite U-Pb age constraints on the evolution of the Paleoproterozoic Vaasa granitoid batholith, western Finland
by: A.K. Kotilainen, et al.
Published: (2016-09-01)

The radiometric age of the Reposaari granite and its bearing on the extent of the Laitila rapakivi batholith in western Finland
by: M. Vaasjoki, et al.
Published: (1988-12-01)

Structural evolution of the Vuotso area, Finnish Lapland
by: M. Nironen, et al.
Published: (2003-12-01)

The age and origin of the Vaasa migmatite complex revisited
by: E. Suikkanen, et al.
Published: (2014-06-01)

The Oripää granite, SW Finland: Characterization and significance in terms of Svecofennian crustal evolution
by: T. Rämö, et al.
Published: (2001-12-01)

Palaeoproterozoic adakite- and TTG-like magmatism in the Svecofennian orogen, SW Finland
by: M. VÄISÄNEN, et al.
Published: (2013-07-01)

The Salittu Formation in southwestern Finland, part I: Structure, age and stratigraphy
by: M. Nironen, et al.
Published: (2016-12-01)

Infra-supra structure relations of a microcline-granite dome in the Somero area, Svecofennides, SW Finland
by: H. Stel, et al.
Published: (1989-12-01)

The Paleoproterozoic Nattanen-type granites in northern Finland and vicinity - a postcollisional oxidized A-type suite
by: E. Heilimo, et al.
Published: (2009-06-01)

The Proterozoic granitoids of Finland: Granite types, metallogeny and relation to crustal evolution
by: P.A. Nurmi, et al.
Published: (1986-06-01)

Age of the Tokkalehto metagabbro and its significance to the lithostratigraphy of the early Proterozoic Kuusamo supracrustal belt, northern Finland
by: P.M. Evins, et al.
Published: (2001-12-01)

Three Paleoproterozoic A-type granite intrusions and associated dykes from Kainuu, East Finland
by: P. Mikkola, et al.
Published: (2010-12-01)

The Salittu Formation in southwestern Finland, part II: Picritic-basaltic volcanism in mature arc environment
by: M. Nironen
Published: (2017-09-01)

The Veikkola granite area in southern Finland: Emplacement of a 1.83-1.82 Ga plutonic sequence in an extensional regime
by: M. Nironen, et al.
Published: (2008-06-01)

U-Th-Pb zircon geochronology on igneous rocks in the Toija and Salittu Formations, Orijärvi area, southwestern Finland: Constraints on the age of volcanism and metamorphism
by: M. Väisänen, et al.
Published: (2008-12-01)

Age and isotopic fingerprints of some plutonic rocks in the Wiborg rapakivi granite batholith with special reference to the dark wiborgite of the Ristisaari Island
by: O.T. Rämö, et al.
Published: (2014-12-01)

1.90-1.88 Ga arc and back-arc basin in the Orijärvi area, SW Finland
by: M. Väisänen, et al.
Published: (2002-12-01)

Pre-1.91 Ga deformation and metamorphism in the Palaeoproterozoic Vammala Migmatite Belt, southern Finland, and implications for Svecofennian tectonics
by: R.W.R. Rutland, et al.
Published: (2004-12-01)

Timing of Palaeoproterozoic crustal shearing in the central Fennoscandian Shield according to U-Pb data from associated granitoids, Finland
by: M. Vaasjoki, et al.
Published: (2001-12-01)

Tectono-metamorphic evolution and timing of the melting processes in the Svecofennian Tonalite-Trondhjemite Migmatite Belt: An example from Luopioinen, Tampere area, southern Finland
by: H. Mouri, et al.
Published: (1999-06-01)

Relationships between sanukitoids and crust-derived melts and their implications for the diversity of Neoarchaean granitoids: A case study from Surmansuo and nearby areas, Eastern Finland
by: P. Mikkola, et al.
Published: (2014-06-01)

The rapakivi granite plutons of Bodom and Obbnäs, southern Finland: petrography and geochemistry
by: P. Kosunen
Published: (1999-12-01)

U-Pb zircon determinations from the Keikyä Breccia and other sites in the Svecofennides: indications of a Svecokarelian protocrust
by: M. Vaasjoki, et al.
Published: (1996-06-01)

Structural control and (re)mobilization of the extinct Haveri Au-Cu deposit, southern Finland
by: M. Nironen
Published: (1994-06-01)

Radiometric ages on zircons from a cogenetic gabbro and plagioclase porphyrite suite in Hyvinkää, southern Finland
by: V. Suominen
Published: (1988-12-01)

1.90-1.88Ga arc magmatism of central Fennoscandia: geochemistry, U-Pb geochronology, Sm-Nd and Lu-Hf isotope systematics of plutonic-volcanic rocks from southern Finland
by: J. KARA, et al.
Published: (2016-10-01)

Geochronology of the Suomenniemi rapakivi granite complex revisited: Implications of point-specific errors on zircon U-Pb and refined λ<sub>87</sub> on whole-rock Rb-Sr
by: O.T. Rämö, et al.
Published: (2015-06-01)

A pilot Rb-Sr dating of the Suomusjärvi ultramylonite: evidence for major post-Svecofennian deformation in SW Finland
by: M. Ploegsma
Published: (1991-06-01)

U-Pb zircon geochronology of selected Archaean migmatites in eastern Finland
by: A. Käpyaho, et al.
Published: (2007-06-01)

Structural observations and U-Pb mineral ages from igneous rocks at the Archaean-Palaeoproterozoic boundary in the Salahmi Schist Belt, central Finland: constraints on tectonic evolution
by: K. Pietikäinen, et al.
Published: (1999-06-01)

A specialized topaz-bearing rapakivi granite and associated mineralized greisen in the Ahvenisto complex, SE Finland
by: P. Edén
Published: (1991-06-01)

Detrital zircon dating of the Palaeoproterozoic Himmerkinlahti Member, Posio, northern Finland; lithostratigraphic implications
by: K. Laajoki, et al.
Published: (2006-12-01)

An ion microprobe U-Th-Pb study of zircon xenocrysts from the Lahtojoki kimberlite pipe, eastern Finland
by: P. Peltonen, et al.
Published: (2001-12-01)

Intracratonic Palaeoproterozoic granitoids in northern Finland: Prolonged and episodic crustal melting events revealed by Nd isotopes and U-Pb ages on zircon
by: N. Ahtonen, et al.
Published: (2007-12-01)