Abstract
The Cap de Creus granitic pegmatites in the eastern Catalan Pyrenees were dated using in situ U-Pb geochronology by laser ablation ICP-MS on zircon and columbite-group minerals (CGM), which are present in the different types of pegmatites from type I (K-feldspar pegmatites, least evolved) to type IV (albite pegmatites, most evolved) and therefore allow dating the different pegmatitic pulses. In a type III pegmatite where zircon and CGM are co-genetically associated in the same sample, both minerals were dated using zircon and tantalite reference materials, respectively, to avoid laser-induced matrix-dependent fractionation. In one sample, xenotime genetically associated with zircon was also dated. Two ages were obtained for type I and three ages for type III pegmatites. Three of these 5 ages range from 296.2 ± 2.5 to 301.9 ± 3.8 Ma and are allocated to the primary magmatic stage of crystallization and therefore to the emplacement event. Two younger ages (290.5 ± 2.5 and 292.9 ± 2.9 Ma) obtained on secondary zircon and xenotime, respectively, are interpreted as late post-solidus hydrothermal remobilization. There is no age difference between type I and type III pegmatites. The mean 299 Ma primary magmatic age allows the main late Carboniferous deformation event to be dated and is also synchronous with other peraluminous and calc-alkaline granites in the Pyrenees. However, the youngest ages around 292 Ma imply that tectonics was still active in Early Permian times in the Cap de Creus area.
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References
Aguilar C, Montserrat L, Castiñeiras P, Navidad M (2014) Late Variscan metamorphic and magmatic evolution in the eastern Pyrenees revealed by U–Pb age zircon dating. J Geol Soc Lond 171:181–192
Alfonso P, Melgarejo JC (2008) Fluid evolution in the zoned rare-element pegmatite field at Cap de Creus, Catalonia, Spain. Can Mineral 46:597–617
Alfonso P, Corbella M, Melgarejo JC (1995) Nb–Ta minerals from the Cap de Creus pegmatite field, eastern Pyrenees: distribution and geochemical trends. Mineral Petrol 55:53–69
Alfonso P, Melgarejo JC, Yusta I, Velasco F (2003) Geochemistry of feldspars and muscovite in granitic pegmatite from the Cap de Creus field, Catalonia, Spain. Can Mineral 41:103–116
Autran A, Fonteilles M, Guitard G (1970) Relations entre les intrusions de granitoïdes, l’anatexie et le métamorphisme régional, considérées principalement du point de vue du rôle de l’eau: cas de la chaîne hercynienne de Pyrénées orientales. Bull Soc Geol Fr 7:673–731
Baker DR (1998) The escape of pegmatite dykes from granitic plutons: constraints from new models of viscosity and dike propagation. Can Mineral 36:255–263
Bons PD, Druguet E, Hamann I, Carreras J, Passchier CW (2004) Apparent boudinage in dykes. J Struct Geol 26:625–636
Carreras J (1975) Las deformaciones tardi-hercinicas en el litoral septentrional de la peninsula del Cap de Creus (prov. Gerona, España): la génesis de las bandas miloniticas. Acta Geol Hisp 10:109–115
Carreras J (2001) Zooming on Northern Cap de Creus shear zones. J Struct Geol 23:1457–1486
Carreras J, Druguet E (1994) Structural zonation as a result of inhomogeneous non-coaxial deformation and its control on syntectonic intrusions: an example from the Cap de Creus area, Eastern Pyrenees. J Struct Geol 16:1525–1534
Carreras J, Druguet E (2013) Illustrated field guide to the geology of the Cap de Creus. Servei de Publicacions de la Universitat Autònoma de Barcelona, 123 pp
Carreras J, Druguet E, Griera A, Soldevila J (2004) Strain and deformation history in a syntectonic pluton; the case of the Roses granodiorite (Cap de Creus, Eastern Pyrenees). J Geol Soc Lond Special Publications 224:307–319
Casas JM, Castiñeiras P, Navidad M, Liesa M, Carreras J (2010) New insights into Late Ordovician magmatism in the Eastern Pyrenees: U-Pb SHRIMP zircon data from the Canigó massif. Gondwana Res 17:317–324
Casas JM, Navidad M, Castiñeiras P, Liesa M, Aguilar C, Carreras J, Hofmann M, Gärtner A, Linnemann U (2015) The Late Neoproterozoic magmatism in the Ediacaran series of the Eastern Pyrenees: new ages and isotope geochemistry. Int J Earth Sci 104:909–925
Castiñeiras P, Navidad M, Liesa M, Carreras J, Casas JM (2008) U–Pb zircon ages (SHRIMP) for Cadomian and Early Ordovician magmatism in the Eastern Pyrenees: New insights into the pre-Variscan evolution of the northern Gondwana margin. Tectonophysics 461:228–239
Černỳ P, Ercit TS (2005) The classification of granitic pegmatites revisited. Can Mineral 43:2005–2026
Che XD, Wu FY, Wang RC, Gerdes A, Ji WQ, Zhao ZH, Yang JH, Zhu ZY (2015a) In situ U–Pb isotopic dating of columbite–tantalite by LA–ICP–MS. Ore Geol Rev 65:979–989
Che XD, Wu FY, Wang RC, Gerdes A, Ji WQ, Zhao ZH, Yang JH, Zhu ZY (2015b) Corrigendum to “In situ U–Pb isotopic dating of columbite–tantalite by LA-ICP-MS” [Ore Geol Rev 65 (2015) 979–989]. Ore Geol Rev 67:400
Cocherie A, Baudin T, Autran A, Guerrot C, Fanning CM, Laumonier B (2005) U-Pb zircon (ID-TIMS and SHRIMP) evidence for early ordovician intrusion of metagranites in the late Proterozoic Canaveilles Group of the Pyrenees and the Montagne Noire (France). Bull Soc Geol Fr 176:269–282
Corbella M, Melgarejo JC (1993) Rare-element pegmatites of Cap de Creus Peninsula, northeast Spain: a new field of the beryl–phosphate subtype. Proc. 8th IAGOD Symp. E. Schweizerbart’sche Verlagsbuchhandlung (Nägele u. Obermiller), Stuttgart, Germany 295–302
Damm KW, Harmon RS, Heppner PM, Dornsiepen U (1992) Stable isotope constraints on the origin of the Cabo de Creus garnet-tourmaline pegmatites, Massif des Alberes, Eastern Pyrenees, Spain. Geol J 27:75–86
Demartis M, Pinotti LP, Coniglio JE, D’Eramo FJ, Tubia JM, Aragon E, Agulleiro Insua LA (2011) Ascent and emplacement of pegmatitic melts in a major reverse shear zone (Sierras de Cordoba, Argentina). J Struct Geol 33:1334–1346
Denèle Y, Laumonier B, Paquette J-L, Olivier P, Gleizes G, Barbey P (2014) Timing of granite emplacement, crustal flow and gneiss dome formation in the Variscan segment of the Pyrenees. J Geol Soc Lond Special Publications 405:265–287
Deng XD, Li JW, Zhao XF, Hu ZC, Hu H, Selby D, de Souza Z (2013) U–Pb isotope and trace element analysis of columbite-(Mn) and zircon by laser ablation ICP–MS: implications for geochronology of pegmatite and associated ore deposits. Chem Geol 344:1–11
Deveaud S, Gumiaux C, Gloaguen E, Branquet Y (2013) Spatial statistical analysis applied to rare-element LCT-type pegmatite fields: an original approach to constrain faults–pegmatites–granites relationships. J Geosci 58:163–182
Dewaele S, Henjes-Kunst F, Melcher F, Sitnikova M, Burgess R, Gerdes A, Fernández-Alonso M, De Clerq F, Muchez P, Lehmann B (2011) Late Neoproterozoic overprinting of the cassiterite and columbite –tantalite bearing pegmatites of the Gatumba area, Rwanda (Central Africa). J Afr Earth Sci 61:10–26
Druguet E (2001) Development of high thermal gradients by coeval transpression and magmatism during the Variscan orogeny: insights from the Cap de Creus (Eastern Pyrenees). Tectonophysics 332:275–293
Druguet E, Carreras J (2006) Analogue modelling of syntectonic leucosomes in migmatitic schists. J Struct Geol 28:1734–1747
Druguet E, Hutton DHW (1998) Syntectonic anatexis and magmatism in a mid-crustal transpressional shear zone: an example from the Hercynian rocks of the eastern Pyrenees. J Struct Geol 20:905–916
Druguet E, Passchier CW, Carreras J, Victor P, denBrock S (1997) Analysis of a complex high-strain zone at Cap de Creus, Spain. Tectonophysics 280:31–45
Druguet E, Castro A, Chichorro M, Pereira F, Fernández C (2014) Zircon geochronology of intrusive rocks from Cap de Creus, Eastern Pyrenees. Geol Mag 151:1095–1114
Evensen JM, London D (2002) Experimental silicate mineral/melt partition coefficients for beryllium and the crustal Be cycle from migmatite to pegmatite. Geochim Cosmochim Acta 66:2239–2265
Fusseis F, Handy MR, Schrank C (2006) Networking of shear zones at the brittle-to-viscous transition (Cap de Creus, NE Spain). J Struct Geol 28:1228–1243
Gäbler H-E, Melcher F, Graupner T, Bahr A, Sitnikova M, Henjes-Kunst F, Oberthür T, Brätz H, Gerdes A (2011) Speeding up the analytical workflow for coltan fingerprinting by an integrated mineral liberation analysis/LA-ICP-MS approach. Geostand Geoanal Res 35:431–448
Gerdes A, Zeh A (2006) Combined U–Pb and Hf isotope LA-(MC-)ICP-MS analyses of detrital zircons: Comparison with SHRIMP and new constraints for the provenance and age of an Armorican metasediment in Central Germany. Earth Planet Sci Lett 249:47–61
Gerdes A, Zeh A (2009) Zircon formation versus zircon alteration — New insights from combined U–Pb and Lu–Hf in-situ LA-ICP-MS analyses, and consequences for the interpretation of Archean zircon from the Central Zone of the Limpopo Belt. Chem Geol 261:230–243
Gonçalves G, Lana C, Scholz R, Buick IS, Gerdes A, Kamo SL, Corfu F, Marinho MM, Chaves A, Valeriano C, Nalini HA Jr (2016) An assessment of monazite from the Itambé pegmatite district for use as U–Pb isotope reference material for microanalysis and implications for the origin of the “Moacyr” monazite. Chem Geol 424:30–50
Horstwood MSA, Foster GL, Parrish RR, Noble SR, Nowell GM (2003) Common-Pb corrected in situ U–Pb accessory mineral geochronology by LA-MC-ICP-MS. J Anal At Spectrom 18:837–846
Hulsbosch N, Hertogen J, Dewaele S, André L, Muchez P (2014) Alkali metal and rare earth element evolution of rock-forming minerals from the Gatumba area pegmatites (Rwanda): Quantitative assessment of crystal-melt fractionation in the regional zonation of pegmatite groups. Geochim Cosmochim Acta 132:349–374
Laumonier B, Autran A, Barbey P, Cheilletz A, Baudin T, Cocherie A, Guerrot C (2004) On the non-existence of a Cadomian basement in southern France (Pyrenees, Montagne Noire): implications for the significance of the pre-Variscan (pre-Upper Ordovician) series. Bull Soc Geol Fr 175:643–655
Laumonier B, Calvet M, Autran A, Rossi P, Guennoc P (2015) Notice explicative, Carte géologique de France (1/50 000), feuille Argelès-sur-Mer-Cerbère (1097). BRGM, Orléans
Liesa M, Carreras J, Castiñeiras P, Casas JM, Navidad M, Vilà M (2011) U-Pb zircon age of Ordovician magmatism in the Albera Massif (Eastern Pyrenees). Geol Acta 9:93–101
Linnen RL (1998) The solubility of Nb-Ta-Zr-Hf-W in granitic melts with Li and Li + F: constraints for mineralization in rare metal granites and pegmatites. Econ Geol 93:1013–1025
Linnen RL, Van Lichtervelde M, Černỳ P (2012) Granitic pegmatites as sources of strategic metals. Elements 8:275–280
London D (2008) Pegmatites. Can Mineral Special Publication 10, 368 p
London D, Evensen JM (2002) Beryllium in silicic magmas and the origin of beryl-bearing pegmatites. In: Grew ES (ed) Beryllium: mineralogy, petrology, and geochemistry, Rev Mineral Geochem, vol 50. Mineral Soc Am, Chantilly, pp. 445–486
Ludwig KR (2008) Isoplot 3.6. Berkeley Geochronology Center Special Publication 4, 77 p
Malló A, Fontan F, Melgarejo JC, Mata JM (1995) The Albera zoned pegmatite field, easthern Pyrenées, France. Mineral Petrol 55:103–116
Melcher F, Sitnikova MA, Graupner T, Martin N, Oberthür T, Henjes-Kunst F, Gäbler E, Gerdes A, Brätz H, Davis DW, Dewaeles S (2008) Fingerprinting of conflict minerals: columbite- tantalite (“coltan”) ores. SGA News 23(1):7–13
Melcher F, Graupner T, Gäbler HE, Sitnikova M, Henjes-Kunst F, Oberthür T, Gerdes A, Dewaele S (2015) Tantalum–(niobium–tin) mineralisation in African pegmatites and rare metal granites: Constraints from Ta–Nb oxide mineralogy, geochemistry and U–Pb geochronology. Ore Geol Rev 64:667–719
Melleton J, Gloaguen E, Frei D, Novák M, Breiter K (2012) How are the emplacement of rare-element pegmatites, regional metamorphism and magmatism interrelated in the Moldanubian domain of the Variscan Bohemian massif, Czech Republic. Can Mineral 50:1751–1773
Meyer FM, Kolb J, Sakellaris GA, Gerdes A (2006) New ages from the Mauritanides Belt: recognition of Archean IOCG mineralization at Guelb Moghrein, Mauritania. Terra Nova. 18:345–352
Millonig LJ, Gerdes A, Groat LA (2013) The effect of amphibolite facies metamorphism on the U-Th-Pb geochronology of accessory minerals from meta-carbonatites and associated meta-alkaline rocks. Chem Geol 353:199–209
Navidad M, Carreras C (1995) Pre-Hercynian magmatism in the eastern Pyrenees (Cap-de-Creus and Albera massifs) and its geodynamical setting. Geol Mijnb 74:64–74
Paquette JL, Moine B, Rakotondrazafy M (2003) ID-TIMS using the step-wise dissolution technique versus ion microprobe U-Pb dating of metamict Archean zircons from NE Madagascar. Precambrian Res 121:73–84
Paquette JL, Piro JL, Devidal JL, Bosse V, Didier A (2014) Sensitivity enhancement in LA-ICP-MS by N2 addition to carrier gas: application to radiometric dating of U-Th-bearing minerals. Agilent ICP-MS J 58:4–5
Romer RL, Wright JE (1992) U-Pb dating of columbites: a geologic tool to date magmatism and ore deposits. Geochim Cosmochim Acta 56:2137–2142
Slama J, Košler J, Condon DJ, Crowley JL, Gerdes A, Hanchar JM, Horstwood MSA, Morris GA, Nasdala L, Norberg N, Schaltegger U, Schoene B, Tubrett MN, Whitehouse MJ (2008) Plešovice zircon: a new natural standard for U–Pb and Hf isotope microanalysis. Chem Geol 249:1–35
Smith SR, Foster GL, Romer RL, Tindle AG, Kelley SP, Noble SR, Horstwood M, Breaks FW (2004) U–Pb columbite– tantalite chronology of rare-element pegmatites using TIMS and Laser Ablation-Multi collector-ICP-MS. Contrib Mineral Petrol 147:549–564
Stacey JS, Kramers JD (1975) Approximation of terrestrial lead isotope evolution by a two-stage model. Earth Planet Sc Lett 26:207–221
Tera F, Wasserburg GJ (1974) U-Th-Pb systematics on lunar rocks and inferences about lunar evolution and the age of the moon. Proc. 5th Lunar Conf., Geochim Cosmochim Acta Suppl 5:1571–1599
Wiedenbeck M, Hanchar JM, Peck WH, Sylvester P, Valley J, Whitehouse M, Kronz A, Morishita Y, Nasdala L, Fiebig J, Franchi I, Girard JP, Greenwood RC, Hinton R, Kita N, Mason PRD, Norman M, Ogasawara M, Piccoli PM, Rhede D, Satoh H, Schulz-Dobrick B, Skår Ø, Spicuzza MJ, Terada K, Tindle A, Togashi S, Vennemann T, Xie Q, Zheng YF (2005) Further characterisation of the 91500 zircon crystal. Geostand Geoanal Res 28:9–39
Zeh A, Gerdes A (2012) U-Pb and Hf isotope record of detrital zircons from gold-bearing sediments of the Pietersburg Greenstone Belt (South Africa) – Is there a common provenance with the Witwatersrand Basin. Precambrian Res 204–205:46–56
Acknowledgments
We thank Thierry Aigouy, Sophie Gouy and Philippe de Parseval for SEM imaging and electron probe microanalyses. Constructive comments by reviewers Jérémie Melleton, Simon Goldmann, Ian Buick, Frank Melcher and an anonymous expert are greatly appreciated. Associate Editor Dirk Frei and Editor-in-Chief Lutz Nasdala are thanked for editorial handling of the manuscript. This work was financed by the program CESSUR of CNRS-INSU and the 2014 SGR 1661 of the Generalitat de Catalunya.
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Van Lichtervelde, M., Grand’Homme, A., de Saint-Blanquat, M. et al. U-Pb geochronology on zircon and columbite-group minerals of the Cap de Creus pegmatites, NE Spain. Miner Petrol 111, 1–21 (2017). https://doi.org/10.1007/s00710-016-0455-1
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DOI: https://doi.org/10.1007/s00710-016-0455-1