Results 91 to 100 of about 755 (173)

Petrography descriptions and U-Pb zircon datasets from the Archean Pavas Block, Precambrian of Uruguay. [PDF]

Data Brief, 2021
Masquelin H, Aïfa T, Scaglia F, Basei MAS.   +3 more
europepmc   +1 more source

Thermal and hydrothermal influence of rapakivi igneous activity on late-Svecofennian granites in southeastern Finland. [PDF]

, 2017
The recent discovery of polymetallic vein mineralizations around the Sarvlaxviken Bay (west-ernmost part of the Wiborg Batholith, SE Finland) has challenged the common assumption that Finnish rapakivi granites are metal-infertile and encouraged further ...
Villar, Arturo
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Mesoproterozoic rapakivi granites of the Rondonia Tin Province, southwestern border of the Amazonian craton, Brazil - I. Reconnaissance U-Pb geochronology and regional implications

, 1999
Rapakivi granites and associated mafic and ultramafic rocks in the Rondonia Tin Province, southwestern Amazonian craton, Brazil were emplaced during six discrete episodes of magmatism between ca 1600 and 970 Ma. The seven rapakivi granite suites emplaced
Bettencourt, J. S., Leite, W. B., Tosdal, R. M., Payolla, B. L.   +3 more
core   +1 more source

Variation in groundwater manganese in Finland. [PDF]

Environ Geochem Health, 2021
Kousa A, Komulainen H, Hatakka T, Backman B, Hartikainen S.   +4 more
europepmc   +1 more source

Rapakivi feldspars in the Deer Isle pluton, Maine: Distribution, characterization and the role of decompression vs. magma mixing in their formation

, 2003
The Deer Isle pluton is an edenite-biotite granite with ubiquitous rapakivi feldspars. It has been divided into four facies, the Flye Point facies, Oak Point facies, Settlement Quarry facies and the Crotch Island facies based on mineralogical and ...
Terrien, Jessica Jean
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Magmatismo do batólito rapakivi Rio Branco, sw do Cráton Amazônico (MT)

, 2011
Rio Branco Rapakivi Batholith is located on the southwestern portion of the Amazonian Craton in Mato Grosso and belongs to the Cachoeirinha Tectonic Domain, part of the Rio Negro-Juruena Geochronological Province, Central Brasil.
de Araújo, Larissa Marques Barbosa, Godoy, Antonio Misson   +1 more
core  

Petrology of Malin Rapakivi Granite Massif (Korosten Pluton, Ukraine)

, 2009
Приведены новейшие данные по петрологии Малинского массива гранитов рапакиви, расположенного в слабо изученной юго-восточной части Коростенского плутона. На основании изучения условий залегания, структурно-текстурных особенностей и вещественного состава
Билан, Е.В., Митрохин, А.В., Богданова, С.В.   +2 more
core   +1 more source

MAGMATISMO DO BATÓLITO RAPAKIVI RIO BRANCO, SW DO CRÁTON AMAZÔNICO (MT)

, 2012
O Batólito Rapakivi Rio Branco ocorre na porção sudoeste do Cráton Amazônico no estado do Mato Grosso, inserido no Domínio Tectônico Cachoeirinha, parte da Província Geocronológica Rio Negro-Juruena.
ARAÚJO, Larissa Marques Barbosa de, GODOY, Antonio Misson   +1 more
core  

Sr isotopic composition of Finnish rapakivi granites: the Suomenniemi batholith [PDF]

Bulletin of the Geological Society of Finland, 2019
T. Rämö
doaj   +1 more source

Rapakivi granite and basic dykes in the Fennoscandian shield : a palaeomagnetic analysis

, 1998
Rapakivi rocks and basic dykes in the central part of Sweden have been subject to a palaeomagnetic study with the aim of putting the formation of these rocks into a plate tectonic context.
Moakhar, Mohsen Oveisy,
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