Geology, geochemistry and age of a Cu-Mo-bearing granite at Kabeliai, southern Lithuania

Sundblad, Krister; Mansfeld, Joakim; Motuza, Gediminas; Ahl, Martin; Claesson, Stefan

doi:10.1007/bf01160138

Cited by 29 publications

(9 citation statements)

References 26 publications

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“…I, Idefjorden terrane, 15029/2 Ma and 1503'/3/(/2 Ma (Å häll and Connelly, 1998). K, Kabeliai complex, 15059/11 Ma (Sundblad et al, 1994). M, Mazury complex, 1525 Á/1499 Ma (this work and .…”

Section: Discussionmentioning

confidence: 77%

“…Kabeliai, Gardasiai) and in Belarus. The Kabeliai complex has been dated at 15059/11 Ma (U Á/Pb zircon; Sundblad et al, 1994; see also Fig. 8) and is probably an eastward extension of the Mazury complex.…”

Section: Ar á/Ar Agesmentioning

confidence: 99%

“…In the past, the crust was considered to be Archaean, but recent geochronological data indicate a Proterozoic age (e.g. Huhma et al, 1991;Bogdanova et al, 1994;Sundblad et al, 1994;Claesson et al, 2001). Most authors consider the crustal domains of the East European craton to continue southwestward to the Polish territory and to be truncated by the Teisseyre Á/Tornquist line.…”

Section: Introductionmentioning

confidence: 99%

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U–Pb and Ar–Ar geochronology of anorogenic granite magmatism of the Mazury complex, NE Poland

Dörr

Bełka

Marheine

et al. 2002

Precambrian Research

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Section: Discussionmentioning

confidence: 77%

Section: Ar á/Ar Agesmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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U–Pb and Ar–Ar geochronology of anorogenic granite magmatism of the Mazury complex, NE Poland

Dörr

Bełka

Marheine

et al. 2002

Precambrian Research

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“…2010) and 1837 Ma (Rimsa et al 2001). The Veisėjai and Kabeliai granitoids intruded at 1.53-1.50 Ga (Skridlaite et al 2003) and at ca 1500 Ma (Sundblad et al 1994), respectively. The Mesoproterozoic events between 1570 and 1430 Ma have also been dated by 40 Ar/ 39 Ar ages of amphibole from several gabbroic rocks Skridlaitė et al 2006;Skridlaite et al 2007).…”

Section: Geological Settingmentioning

confidence: 98%

Timing of ductile shearing within the Drūkšiai–Polotsk Deformation Zone, Lithuania: a U–Pb titanite age

Vejelyte¹,

Bogdanova²,

Сальникова³

et al. 2010

Estonian J. Earth Sci.

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A U–Pb dating of titanite from an augen granitoid mylonite in the Drūkšiai–Polotsk Deformation Zone has yielded a concordant age of 1534 ± 9 Ma. This light brown titanite follows the foliation in the host rock and was obviously formed during retrogression from amphibolite to epidote-amphibolite facies and coeval mylonitization. Shear zones of the same age are known in southern and central Sweden and in NE Poland. These E–W trending deformation zones accommodate both mafic and granitoid intrusions and are probably related to an extensional period in the Mesoproterozoic evolution in the western part of the East European Craton prior to the 1.50–1.45 Ga Danopolonian orogeny

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“…These intrusions have been formed in few pulses between 1840 and 1800 Ga (Bogdanova et al 2015). Granitic rocks form an anorogenic Kabeliai intrusion and probably few smaller bodies in the southern part of the area, which age is 1.5 Ga (Sundblad et al 1994).…”

Section: Geological Settingmentioning

confidence: 99%

Ultramafic Varėna Suite in the Precambrian crystalline basement of the Southern Lithuania – implications for the origin

Motuza¹,

Kirkliauskaite²

2016

Baltica

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The Varėna Suite comprises a set of ultramafic rocks: olivinic, pyroxenic, magnetitic, dolomitic, and apatite bearing rocks, which form complex bodies of few sq. km in the Precambrian crystalline basement near the Varėna town in Southern Lithuania. Occurrences of few mineral commodities are related to the Varėna Suite. Magnetitic rocks contain essential resources of high grade iron ores. Phlogopite, apatite, REE and Th mineralization is related to the Varėna Suite. The assessment of the potential for these commodities is primarily dependent on the origin of Varėna Suite, which is still disputed. The models of metasomatic (skarn), and igneous (layered intrusion) origin are proposed earlier. The article presents an overview and reinterpretation of the recent data on the Varėna Suite, its petrographic and geochemical characteristic, as well as the arguments for igneous origin of the Varėna Suite, as the polyphase intrusion with subsequent metasomatic alteration, with alkaline trend.

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Geology, geochemistry and age of a Cu-Mo-bearing granite at Kabeliai, southern Lithuania

Cited by 29 publications

References 26 publications

U–Pb and Ar–Ar geochronology of anorogenic granite magmatism of the Mazury complex, NE Poland

U–Pb and Ar–Ar geochronology of anorogenic granite magmatism of the Mazury complex, NE Poland

Timing of ductile shearing within the Drūkšiai–Polotsk Deformation Zone, Lithuania: a U–Pb titanite age

Ultramafic Varėna Suite in the Precambrian crystalline basement of the Southern Lithuania – implications for the origin

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