Rare elements enrichment in crustal peraluminous magmas: insights from partial melting experiments

Springer Science and Business Media LLC - Tập 176 Số 11 - Trang 1-33 - 2021
Michaud, Julie Anne-Sophie1, Pichavant, Michel1, Villaros, Arnaud1
1Université d’Orléans, CNRS, BRGM, ISTO, UMR 7327, Orléans, France

Tóm tắt

Experiments were conducted to explore the behavior of Li, Rb, Nb, Sn, Cs, Ta, W during crustal melting and test the anatectic origin of rare metal-bearing peraluminous granites such as rare metal granites (RMGs). The experiments were performed under fluid-absent conditions at 800 and 850 °C, 400 MPa and moderately reducing fO2 (ΔFMQ = − 0.5 to − 0.8). Starting materials were cores of several millimetres drilled from two natural rocks, a biotite-rich paragneiss (Pg) and a muscovite-rich orthogneiss (Og) enriched in Li, Be, Sn, Cs, W. Both protoliths produced small melt fractions from 8 to 20% vol. Melt distributions were either homogeneously distributed at grain boundaries in the Pg or preferentially associated with muscovite reaction zones in the Og. In the Pg at 800 °C, melting is mainly fluid present, driven by interstitial water at grain boundaries. At 850 °C, biotite dehydration-melting produces peritectic orthopyroxene, hercynitic spinel, ilmenite and alkali feldspar in addition to melt. In the Og, muscovite dehydration-melting generates melt plus peritectic biotite, hercynitic spinel, ilmenite, Al silicates and alkali feldspar. Experimental glasses are nearly homogeneous, silica rich, peraluminous and leucogranitic and their major element compositions differ only little between the two protoliths. In contrast, the trace element concentrations vary as a consequence of chemical and textural heterogeneities in our starting materials. Compared with source rocks, the Og glasses are enriched in Rb, Nb, Ta, W and depleted in Li, Cs and the Pg are enriched in Li, Rb, Cs, W and depleted in Nb, Ta. Mass-balance calculations indicate that during muscovite dehydration-melting, Li, Cs and Rb partition into the melt; whereas Nb, Ta and W are preferentially incorporated in peritectic phases. Li and Cs also partition toward the melt during biotite dehydration-melting. The partitioning behavior of trace elements during crustal melting is a function of the melting reaction and partition coefficients between melt, residual and peritectic phases. Experimental glasses are similar to peraluminous muscovite granites but fail to reproduce RMG compositions. Alternatives to mica dehydration-melting such as fluid-present and residual source melting emphasize the difficulties with an origin of RMGs by purely anatectic processes. Crystallization differentiation might have to be combined with mica dehydration-melting to explain the distinctive geochemical features of RMGs.

Tài liệu tham khảo

citation_journal_title=J Petrol; citation_title=Mechanisms of crustal anatexis: a geochemical study of partially melted metapelitic enclaves and host dacite, SE Spain; citation_author=A Acosta-Vigil, I Buick, J Hermann, B Cesare, D Rubatto, D London, GB Morgan; citation_volume=51; citation_publication_date=2010; citation_pages=785-821; citation_doi=10.1093/petrology/egp095; citation_id=CR1 citation_title=Introduction to geochemical modeling; citation_publication_date=1995; citation_id=CR2; citation_author=F Albarède; citation_publisher=Cambridge University Press citation_journal_title=Lithos; citation_title=Tectonic record, magmatic history and hydrothermal alteration in the Hercynian Guérande leucogranite, Armorican Massif, France; citation_author=C Ballouard, P Boulvais, M Poujol, D Gapais, P Yamato, R Tartèse, M Cuney; citation_volume=220–223; citation_publication_date=2015; citation_pages=1-22; citation_doi=10.1016/j.lithos.2015.01.027; citation_id=CR3 citation_journal_title=Int J Earth Sci; citation_title=Multiple crust reworking in the French Armorican Variscan belt: implication for the genesis of uranium-fertile leucogranites; citation_author=C Ballouard, M Poujol, A Zeh; citation_volume=107; citation_publication_date=2018; citation_pages=2317-2336; citation_doi=10.1007/s00531-018-1600-3; citation_id=CR4 citation_journal_title=Bull Soc Géol France; citation_title=Multiphase melting, magma emplacement and P–T-time path in late-collisional context: the Velay example (Massif Central, France); citation_author=P Barbey, A Villaros, C Marignac, J-M Montel; citation_volume=186; citation_issue=2–3; citation_publication_date=2015; citation_pages=93-116; citation_doi=10.2113/gssgfbull.186.2-3.93; citation_id=CR5 citation_journal_title=Geochim Cosmochim Acta; citation_title=Behavior of accessory phases and redistribution of Zr, REE, Y, Th, and U during metamorphism and partial melting of metapelites in the lower crust: an example from the Kinzigite Formation of Ivrea-Verbano, NW Italy; citation_author=F Bea, P Montero; citation_volume=63; citation_publication_date=1999; citation_pages=1133-1153; citation_doi=10.1016/S0016-7037(98)00292-0; citation_id=CR6 citation_journal_title=Chem Geol; citation_title=Mineral/leucosome trace-element partitioning in a peraluminous migmatite (a laser ablation-ICP-MS study); citation_author=F Bea, MD Pereira, A Stroh; citation_volume=117; citation_publication_date=1994; citation_pages=291-312; citation_doi=10.1016/0009-2541(94)90133-3; citation_id=CR7 citation_journal_title=Mineral Mag; citation_title=Chemistry of the Ta-Nb-Sn-W oxide minerals from the Yichun rare metal granite (SE China): genetic implications and comparison with Moroccan and French Hercynian examples; citation_author=M Belkasmi, M Cuney, PJ Pollard, A Bastoul; citation_volume=64; citation_publication_date=2000; citation_pages=207-523; citation_doi=10.1180/002646100549391; citation_id=CR8 Breaks F W, Selway J B, Tindle A C (2005) Fertile peraluminous granites and related rare-element pegmatites, Superior Province of Ontario. In: Linnen RL, Sampson IM (eds) Rare-element geochemistry and mineral deposits. Geol. Soc. Can. Short Course Notes, St. Catharines, 17:87–125 citation_journal_title=Bull Miner; citation_title=An experimental and kinetic study of the breakdown of aluminous biotite at 800 °C: reaction microstructures and mineral chemistry; citation_author=FW Brearley; citation_volume=110; citation_publication_date=1987; citation_pages=513-532; citation_doi=10.3406/bulmi.1987.7994; citation_id=CR10 citation_journal_title=J Petrol; citation_title=Effects of H2O on the Disequilibrium breakdown of muscovite+quartz; citation_author=AJ Brearley, DC Rubie; citation_volume=31; citation_issue=4; citation_publication_date=1990; citation_pages=925-956; citation_doi=10.1093/petrology/31.4.925; citation_id=CR11 citation_journal_title=Lithos; citation_title=Textural and chemical evolution of a fractionated granitic system: the Podlesί stock, Czech Republic; citation_author=K Breiter, A Müller, J Leichmann, A Gabašova; citation_volume=80; citation_publication_date=2005; citation_pages=323-345; citation_doi=10.1016/j.lithos.2003.11.004; citation_id=CR12 citation_journal_title=Contrib Mineral Petrol; citation_title=The production of granitic melts during ultrametamorphism; citation_author=GC Brown, WS Fyfe; citation_volume=28; citation_publication_date=1970; citation_pages=310-318; citation_doi=10.1007/BF00388953; citation_id=CR13 citation_title=Magma and hydrothermal fluids; citation_inbook_title=Geochemistry of hydrothermal ore deposits; citation_publication_date=1979; citation_pages=71-136; citation_id=CR14; citation_author=CW Burnham; citation_publisher=Wiley Interscience citation_journal_title=Econ Geol Monograph; citation_title=Internal structure of granitic pegmatites; citation_author=EN Cameron, RH Jahns, AH McNair, LR Page; citation_volume=2; citation_publication_date=1949; citation_pages=155p; citation_id=CR15 citation_journal_title=Geostand Newsl; citation_title=Routine analyses of trace elements in geological samples using flow injection and low pressure on-line liquid chromatography coupled to ICP-MS: a study of geochemical reference materials BR, DR-N, UB-N, AN-G and GH; citation_author=J Carignan, P Hild, G Mevelle, J Morel, D Yeghicheyan; citation_volume=25; citation_publication_date=2001; citation_pages=187-198; citation_doi=10.1111/j.1751-908X.2001.tb00595.x; citation_id=CR16 citation_journal_title=Lithos; citation_title=A two-stage exhumation in Western French Massif Central: new geochronological evidences of syn-collisional extension; citation_author=Le Carlier, C Veslud, P Alexandre, G Ruffet, M Cuney, A Cheilletz; citation_volume=175–176; citation_publication_date=2013; citation_pages=1-15; citation_doi=10.1016/j.lithos.2013.04.013; citation_id=CR17 citation_journal_title=Geosci Canada; citation_title=Rare-element granitic pegmatites. Part 1: anatomy and internal evolution of pegmatite deposits. Part 2: regional to global environments and petrogenesis; citation_author=P Černý; citation_volume=18; citation_publication_date=1991; citation_pages=49-81; citation_id=CR18 citation_journal_title=Appl Geochem; citation_title=Geochemical and petrogenetic features of mineralization in rare-element granitic pegmatites in the light of current research; citation_author=P Černý; citation_volume=7; citation_publication_date=1992; citation_pages=393-416; citation_doi=10.1016/0883-2927(92)90002-K; citation_id=CR19 citation_journal_title=Can Mineral; citation_title=The classification of granitic pegmatites revisited; citation_author=P Černý, TS Ercit; citation_volume=43; citation_publication_date=2005; citation_pages=2005-2026; citation_doi=10.2113/gscanmin.43.6.2005; citation_id=CR20 citation_journal_title=Lithos; citation_title=The Greer Lake leucogranite, Manitoba, and the origin of lepidolite-subtype granitic pegmatites; citation_author=P Černý, M Masau, BE Goad, K Ferreira; citation_volume=80; citation_publication_date=2005; citation_pages=305-321; citation_doi=10.1016/j.lithos.2003.11.003; citation_id=CR21 citation_journal_title=Contrib Miner Petrol; citation_title=Incongruent melting of biotite to spinel in a quartz-free restite at El Joyazo (SE Spain): Textures and reaction characterization; citation_author=B Cesare; citation_volume=139; citation_publication_date=2000; citation_pages=273-284; citation_doi=10.1007/s004100000137; citation_id=CR22 citation_journal_title=J Petrol; citation_title=The importance of residual source material (restite) in granite petrogenesis; citation_author=BW Chappell, AJR White, D Wyborn; citation_volume=28; citation_publication_date=1987; citation_pages=1111-1138; citation_doi=10.1093/petrology/28.6.1111; citation_id=CR23 citation_journal_title=J Petrol; citation_title=Multistage growth of a rare-element, volatile-rich microgranite at Argemela (Portugal); citation_author=B Charoy, F Noronha; citation_volume=37; citation_publication_date=1996; citation_pages=73-94; citation_doi=10.1093/petrology/37.1.73; citation_id=CR24 citation_journal_title=Ore Geol Rev; citation_title=Origin, ore forming fluid evolution and timing of the Logrosán Sn–(W) ore deposits (Central Iberian Zone, Spain); citation_author=E Chicharro, M-C Boiron, JÁ López-García, DN Barfod, C Villaseca; citation_volume=72; citation_publication_date=2016; citation_pages=896-913; citation_doi=10.1016/j.oregeorev.2015.09.020; citation_id=CR25 citation_journal_title=Geol Soc Am Spec Paper; citation_title=The geology and geochemistry of Cenozoic topaz rhyolite from the western United Stated; citation_author=EH Christiansen, MF Sheridan, DM Burt; citation_volume=205; citation_publication_date=1986; citation_pages=1-82; citation_id=CR26 citation_journal_title=Earth Sci Rev; citation_title=Melt segregation and magma interactions during crustal melting: breaking out of the matrix; citation_author=JD Clemens, G Stevens; citation_volume=160; citation_publication_date=2016; citation_pages=333-349; citation_doi=10.1016/j.earscirev.2016.07.012; citation_id=CR27 citation_journal_title=Earth Planet Sci Lett; citation_title=Constrains on melting and magma production in the crust; citation_author=JD Clemens, D Vielzeuf; citation_volume=86; citation_publication_date=1987; citation_pages=287-306; citation_doi=10.1016/0012-821X(87)90227-5; citation_id=CR28 citation_journal_title=Geology; citation_title=Reaction-induced micro-cracking: an experimental investigation of a mechanism for enhancing anatectic melt extraction; citation_author=JAD Connolly, MB Holness, T Rushmer, DC Rubie; citation_volume=25; citation_publication_date=1997; citation_pages=591-594; citation_doi=10.1130/0091-7613(1997)025<0591:RIMAEI>2.3.CO;2; citation_id=CR29 citation_journal_title=Geodin Acta; citation_title=Les orthomicaschistes, produits de la déformation cisaillante ductile synmétamorphe de granites avec transfert de matière: principaux caractères et exemples dans la chaîne Varisque du Sud de la France; citation_author=G Crevola; citation_volume=1; citation_publication_date=1987; citation_pages=207-221; citation_doi=10.1080/09853111.1987.11105139; citation_id=CR30 citation_journal_title=Geosci Front; citation_title=Uranium, rare metals, and granulite-facies metamorphism; citation_author=M Cuney, P Barbey; citation_volume=5; citation_publication_date=2014; citation_pages=729-745; citation_doi=10.1016/j.gsf.2014.03.011; citation_id=CR31 citation_journal_title=Econ Geol; citation_title=The Beauvoir topaz-lepidolite albite granite (Massif Central, France); the disseminated magmatic Sn-Li-Ta-Nb-Be mineralization; citation_author=M Cuney, C Marignac, A Weisbrod; citation_volume=87; citation_publication_date=1992; citation_pages=1766-1794; citation_doi=10.2113/gsecongeo.87.7.1766; citation_id=CR32 citation_journal_title=Trans Roy Soc Edinburgh; citation_title=A chemical-mineralogical classification of common plutonic rocks and associations; citation_author=F Debon, P Fort; citation_volume=73; citation_publication_date=1983; citation_pages=135-149; citation_doi=10.1017/S0263593300010117; citation_id=CR33 citation_journal_title=J Geosci; citation_title=Spatial statistical analysis applied to rare-element LCT-type pegmatite fields: an original approach to constrain faults-pegmatites-granites relationships; citation_author=S Deveaud, C Gumiaux, E Gloaguen, Y Branquet; citation_volume=58; citation_publication_date=2013; citation_pages=163-182; citation_doi=10.3190/jgeosci.141; citation_id=CR34 citation_journal_title=Eur J Mineral; citation_title=Melting kinetics of granitic powder aggregates at 1175°C, 1 atm; citation_author=K Devineau, M Pichavant, F Villiéras; citation_volume=17; citation_publication_date=2005; citation_pages=387-398; citation_doi=10.1127/0935-1221/2005/0017-0387; citation_id=CR35 Falster AU, Simmons Wm B, Webber KL (1997) The origin of evolved LCT-type granitic pegmatites in the Hoskin Lake granite-pegmatite field, Florence Co., Wisconsin. IAVCEI General Assembly, Jan. 1997, Puerto Vallarta, Mexico, Programme, pp 118 citation_journal_title=J Virt Explor Electron Edit; citation_title=Paleozoic tectonic evolution of medio-europa from the example of the French massif central and massif armoricain; citation_author=M Faure, E BéMézème, M Duguet, C Cartier, J-Y Talbot; citation_volume=19; citation_issue=5; citation_publication_date=2005; citation_pages=1-26; citation_id=CR37 citation_journal_title=CR Geosci; citation_title=A review of the pre-Permian geology of the Variscan French Massif Central; citation_author=M Faure, J-M Lardeaux, P Ledru; citation_volume=341; citation_publication_date=2009; citation_pages=202-213; citation_doi=10.1016/j.crte.2008.12.001; citation_id=CR38 Gaudel T (2016) Conditions de pic de métamorphisme enregistrés par les gneiss de l’unité de la Dronne (Limousin): les limites de la fusion partielle dans le l’Ouest du Massif Central Français. Master’s thesis, University of Orléans, pp 28 citation_journal_title=Tectonics; citation_title=Transpressional tectonics and Carboniferous magmatism in the Limousin, Massif Central, France: Structural and 40Ar/39Ar investigations; citation_author=A Gébelin, M Brunel, P Monié, M Faure, N Arnaud; citation_volume=26; citation_publication_date=2007; citation_pages=1-27; citation_doi=10.1029/2005TC001822; citation_id=CR40 citation_journal_title=Lithos; citation_title=Post-collisional Pan-African granitoids and rare metal pegmatites in western Nigeria: age, petrogenesis, and the “pegmatite conundrum”; citation_author=KM Goodenough, PAJ Lusty, NMW Roberts, RM Key, A Garba; citation_volume=200–201; citation_publication_date=2014; citation_pages=22-34; citation_doi=10.1016/j.lithos.2014.04.006; citation_id=CR41 citation_journal_title=Lithos; citation_title=Petrological and geochemical evolution of the Kymi stock, a topaz granite cupola within the Wiborg rapakivi batholith, Finland; citation_author=I Haapala, S Lukkari; citation_volume=80; citation_publication_date=2005; citation_pages=347-362; citation_doi=10.1016/j.lithos.2004.05.012; citation_id=CR42 citation_journal_title=Eur J Mineral; citation_title=Kinetics of melting of fluorphlogopite-quartz pairs at 1 atmosphere; citation_author=T Hammouda, M Pichavant; citation_volume=11; citation_publication_date=1999; citation_pages=637-653; citation_doi=10.1127/ejm/11/4/0637; citation_id=CR43 citation_journal_title=Eur J Mineral; citation_title=Melting of fluorphlogopite-plagioclase pairs at 1 atmosphere; citation_author=T Hammouda, M Pichavant; citation_volume=12; citation_publication_date=2000; citation_pages=315-328; citation_doi=10.1127/0935-1221/2000/0012-0315; citation_id=CR44 citation_journal_title=Earth Planet Sci Lett; citation_title=The application of trace elements to the petrogenesis of igneous rocks of granitic composition; citation_author=GN Hanson; citation_volume=38; citation_publication_date=1978; citation_pages=26-43; citation_doi=10.1016/0012-821X(78)90124-3; citation_id=CR45 citation_journal_title=Chem Geol; citation_title=Tracing metal sources in peribatholitic hydrothermal W deposits based on the chemical composition of wolframite: the example of the Variscan French Massif Central; citation_author=M Harlaux, J Mercadier, C Marignac, C Peiffert, C Cloquet, M Cuney; citation_volume=479; citation_publication_date=2018; citation_pages=58-85; citation_doi=10.1016/j.chemgeo.2017.12.029; citation_id=CR46 citation_journal_title=Contrib Mineral Petrol; citation_title=Trace element modelling of pelite-derived granites; citation_author=NBW Harris, S Inger; citation_volume=110; citation_publication_date=1992; citation_pages=46-56; citation_doi=10.1007/BF00310881; citation_id=CR47 citation_journal_title=J Geophys Res; citation_title=Geochemistry of granitic melts produced during the incongruent melting of muscovite: implications for the extraction of Himalayan leucogranite magmas; citation_author=NBW Harris, M Ayres, J Massey; citation_volume=100; citation_issue=B8; citation_publication_date=1995; citation_pages=14767-15777; citation_id=CR48 citation_journal_title=Geochim Cosmochim Acta; citation_title=Calculation of trace element fractionation during partial melting; citation_author=J Hertogen, R Gijbels; citation_volume=40; citation_publication_date=1976; citation_pages=313-322; citation_doi=10.1016/0016-7037(76)90209-X; citation_id=CR49 citation_journal_title=J Metamorph Geol; citation_title=An experimental study of grain scale melt segregation mechanisms in two common crustal rock types; citation_author=CW Holyoke, T Rushmer; citation_volume=20; citation_publication_date=2002; citation_pages=493-512; citation_doi=10.1046/j.1525-1314.2002.00381.x; citation_id=CR50 citation_journal_title=Am J Sci; citation_title=Melting relations of muscovite with quartz and sanidine in the K2O-Al2O3-SiO2-H2O system to 30 kilobars and an outline of paragonite melting relations; citation_author=WL Huang, PJ Wyllie; citation_volume=274; citation_publication_date=1974; citation_pages=378-395; citation_doi=10.2475/ajs.274.4.378; citation_id=CR51 citation_journal_title=Geochim Cosmochim Acta; citation_title=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; citation_author=N Hulsbosch, J Hertogen, S Dewaele, L Andre, P Muchez; citation_volume=132; citation_publication_date=2014; citation_pages=349-374; citation_doi=10.1016/j.gca.2014.02.006; citation_id=CR52 Hulsbosch N (2019) Nb-Ta-Sn-W Distribution in Granite-related Ore Systems: fractionation mechanisms and examples from the Karagwe-Ankole belt of Central Africa. In Ore Deposits American Geophysical Union (AGU), pp 75–107 citation_journal_title=Am Miner; citation_title=An experimental study of element partitioning among biotite, muscovite, and coexisting peraluminous silicic melt at 200 MPa (H2O); citation_author=J Icenhower, D London; citation_volume=80; citation_publication_date=1995; citation_pages=1229-1251; citation_doi=10.2138/am-1995-11-1213; citation_id=CR54 citation_journal_title=Am Miner; citation_title=Experimental partitioning of Rb, Cs, Sr, and Ba between alkali feldspar and peraluminous melt; citation_author=J Icenhower, D London; citation_volume=81; citation_publication_date=1996; citation_pages=719-734; citation_doi=10.2138/am-1996-5-619; citation_id=CR55 citation_journal_title=Econ Geol; citation_title=Experimental studies of pegmatite genesis; l, A model for the derivation and crystallization of granitic pegmatites; citation_author=RH Jahns, CW Burnham; citation_volume=64; citation_publication_date=1969; citation_pages=843-864; citation_doi=10.2113/gsecongeo.64.8.843; citation_id=CR56 citation_title=Petrogenesis and experimental petrology of granitic rocks; citation_inbook_title=Minerals and rocks 22; citation_publication_date=1996; citation_pages=335; citation_id=CR57; citation_author=W Johannes; citation_author=F Holtz; citation_publisher=Springer-Verlag citation_journal_title=Bulletin De La Société Géologique De L’algérie; citation_title=L’évolution tardi-magmatique des granites à métaux rares: l’exemple de la coupole de Tin-Amzi (Hoggar-Algérie); citation_author=M Kesraoui, C Marignac, J Verkaeren; citation_volume=11; citation_issue=2; citation_publication_date=2000; citation_pages=195-216; citation_id=CR58 citation_journal_title=J Afr Earth Sc; citation_title=Mineralogy, geochemistry and mineralization of the Ririwai complex, northern Nigeria; citation_author=J Kinnaird, P Bowden, RA Ixer, NWA Odling; citation_volume=3; citation_publication_date=1985; citation_pages=185-222; citation_id=CR59 citation_journal_title=Can Mineral; citation_title=The East Kemptville topaz-muscovite leucogranite, Nova Scotia; I. Geological setting and whole-rock geochemistry; citation_author=DJ Kontak; citation_volume=28; citation_issue=4; citation_publication_date=1990; citation_pages=787-825; citation_id=CR60 citation_journal_title=Can Mineral; citation_title=Anatectic granitic pegmatites from the eastern Alps: a case study of variable rare metal enrichment during high-grade regional metamorphism. II. Pegmatite staurolite as an indicator of anatectic pegmatite parent melt formation—a field and experiment study; citation_author=J Konzett, C Hauzenberger, T Ludwig, R Stalder; citation_volume=56; citation_publication_date=2018; citation_pages=603-624; citation_doi=10.3749/canmin.1800011; citation_id=CR61 citation_journal_title=Econ Geol; citation_title=The peralkaline granite-related Khaldzan-Buregtey rare metal (Zr, Nb, REE) deposit, western Mongolia; citation_author=VI Kovalenko, GM Tsaryeva, AV Goreglyad, VV Yarmolyuk, VA Troitsky, RL Hervig, GL Farmer; citation_volume=90; citation_publication_date=1995; citation_pages=530-547; citation_doi=10.2113/gsecongeo.90.3.530; citation_id=CR62 Kovalenko V I, Kovalenko N I (1976) Ongonites (topaz bearing quartz keratophyre) – subvolcanic analogues of rare metal Li-F granites: Nauka, Moskva, pp 124 (in Russian) citation_journal_title=Bull Soc Géol France; citation_title=Deciphering orogeny: a metamorphic perspective. Examples from European Alpine and Variscan belts. Part II: Variscan metamorphism in the French Massif Central—a review; citation_author=J-M Lardeaux; citation_volume=185; citation_issue=5; citation_publication_date=2014; citation_pages=281-310; citation_doi=10.2113/gssgfbull.185.5.281; citation_id=CR64 citation_journal_title=Contrib Miner Petrol; citation_title=Fluid-absent (dehydration) melting of biotite in metapelites in the early stage of crustal anatexis; citation_author=N Breton, AB Thompson; citation_volume=99; citation_publication_date=1988; citation_pages=226-237; citation_doi=10.1007/BF00371463; citation_id=CR65 citation_journal_title=Tectonophysics; citation_title=Crustal generation of the Himalayan leucogranites; citation_author=P Fort, M Cuney, C Deniel, C France-Lanord, SMF Sheppard, BN Upreti, P Vidal; citation_volume=134; citation_publication_date=1987; citation_pages=39-57; citation_doi=10.1016/0040-1951(87)90248-4; citation_id=CR66 citation_journal_title=Geochim Cosmochim Acta; citation_title=The effect of ƒo2 on the solubility, diffusion, and speciation of tin in haplogranitic melt at 850 °C and 2 kbar; citation_author=RL Linnen, M Pichavant, F Holtz, S Burgess; citation_volume=59; citation_publication_date=1995; citation_pages=1579-1588; citation_doi=10.1016/0016-7037(95)00064-7; citation_id=CR67 Linnen R L, Cuney M (2005) Granite-related rare-element deposits and experimental constraints on Ta-Nb-W-Sn-Zr-Hf mineralization. In: Linnen RL and Samson IM (eds) Rare-element geochemistry and mineral deposits. In: Geological Association of Canada, GAC, Short Course Canada citation_journal_title=Lithos; citation_title=Granitic pegmatites: an assessment of current concepts and directions for the future; citation_author=D London; citation_volume=80; citation_publication_date=2005; citation_pages=281-303; citation_doi=10.1016/j.lithos.2004.02.009; citation_id=CR69 London D (2008) Pegmatites. Canadian Mineralogist Special Publication, 10, pp 368 citation_journal_title=Int J Earth Sci; citation_title=Ordovician magmatism in the Lévézou massif (French Massif Central): tectonic and geodynamic implications; citation_author=C Lotout, P Pitra, M Poujol, J Driessche; citation_volume=106; citation_publication_date=2017; citation_pages=501-515; citation_doi=10.1007/s00531-016-1387-z; citation_id=CR71 citation_journal_title=Am J Sci; citation_title=The system NaAlSi3O8-SiO2 and KAlSi3O8 to 20kb and the relationship between H2O content pH2O and ptotal in granitic magmas; citation_author=WC Luth; citation_volume=267A; citation_publication_date=1969; citation_pages=325-341; citation_id=CR72 citation_journal_title=Geol Soc Am Spec Pap; citation_title=The petrogenetic and metallogenetic significance of topaz granite from the Southwest England orefield; citation_author=DAC Manning, PI Hill; citation_volume=246; citation_publication_date=1990; citation_pages=51-69; citation_id=CR73 citation_journal_title=J Metamorph Geol; citation_title=Rcrust: a tool for calculating path-dependent open system processes and application to melt loss; citation_author=MJ Mayne, J-F Moyen, G Stevens, L Kaisleniemi; citation_volume=34; citation_publication_date=2016; citation_pages=663-682; citation_doi=10.1111/jmg.12199; citation_id=CR74 citation_journal_title=Bull Soc Géol France; citation_title=Monazite U-Th/Pb chemical dating of the Early Carboniferous syn-kinematic MP/MT metamorphism in the Variscan French Massif Central; citation_author=J Melleton, M Faure, A Cocherie; citation_volume=180; citation_issue=3; citation_publication_date=2009; citation_pages=283-292; citation_doi=10.2113/gssgfbull.180.3.283; citation_id=CR75 Melleton J, Gloaguen E, Frei D (2015) Rare elements (Li-Be-Ta-Sn-Nb) magmatism in the European Variscan belt, a review. SGA, Ressources minérales dans un monde durable, Nancy, France pp 807–810 citation_journal_title=Geochim Cosmochim Acta; citation_title=Magmatic fractionation and the magmatic-hydrothermal transition in rare metal granites: evidence from Argemela (Central Portugal); citation_author=JA-S Michaud, M Pichavant; citation_volume=289; citation_publication_date=2020; citation_pages=130-157; citation_doi=10.1016/j.gca.2020.08.022; citation_id=CR77 Michaud JA-S (2019) Rare metal granites: origin, emplacement and mechanisms of the magmatic-hydrothermal transition. Insights from the Argemela rare metal granite (Portugal) and an experimental study. PhD thesis, University of Orléans, pp 365 citation_journal_title=Phys Earth Planet Inter; citation_title=Strain localization and melt segregation in deforming metapelites; citation_author=S Misra, L Burlini, J-P Burg; citation_volume=177; citation_publication_date=2009; citation_pages=173-179; citation_doi=10.1016/j.pepi.2009.08.011; citation_id=CR79 citation_journal_title=Contrib Miner Petrol; citation_title=Partial melting of metagreywackes 1. Fluid absent experiments and phase relationships; citation_author=J-M Montel, D Vielzeuf; citation_volume=117; citation_publication_date=1994; citation_pages=375-393; citation_doi=10.1007/BF00307272; citation_id=CR80 citation_journal_title=Contrib Miner Petrol; citation_title=Partial melting of metagreywacke-2: compositions of minerals and melts; citation_author=J-M Montel, D Vielzeuf; citation_volume=128; citation_publication_date=1997; citation_pages=176-196; citation_doi=10.1007/s004100050302; citation_id=CR81 citation_journal_title=Comptes Rendus Académie Des Sciences Paris; citation_title=Thermo-barométrie du domaine anatectique du Velay (Massif Central, France) et conditions de genèse des granites tardi-migmatitiques; citation_author=J-M Montel, C Weber, P Barbey, M Pichavant; citation_volume=302; citation_publication_date=1986; citation_pages=647-652; citation_id=CR82 citation_journal_title=Can Mineral; citation_title=The Sveconorwegian pegmatite province—thousands of pegmatites without parental granites; citation_author=A Muller, R Romer, R-B Pedersen; citation_volume=55; citation_publication_date=2017; citation_pages=283-315; citation_doi=10.3749/canmin.1600075; citation_id=CR83 citation_journal_title=Am Miner; citation_title=Trace element distribution among rock-forming minerals in Black Hills migmatites, South Dakota: a case for solid-state equilibrium; citation_author=PI Nabelek; citation_volume=84; citation_publication_date=1999; citation_pages=1256-1269; citation_doi=10.2138/am-1999-0904; citation_id=CR84 citation_journal_title=Contrib Mineral Petrol; citation_title=The generation and crystallization conditions of the Proterozoic Harney Peak Leucogranite, Black Hills, South Dakota, USA: Petrologic and geochemical constraints; citation_author=PI Nabelek, C Russ-Nabelek, JR Denison; citation_volume=110; citation_publication_date=1992; citation_pages=173-191; citation_doi=10.1007/BF00310737; citation_id=CR85 citation_journal_title=Geochim Cosmochim Acta; citation_title=Stable isotope evidence for the petrogenesis and fluid evolution in the Proterozoic Harney Peak leucogranite, Black Hills, South Dakota; citation_author=PI Nabelek, C Russ-Nabelek, GT Haeussler; citation_volume=56; citation_publication_date=1992; citation_pages=403-417; citation_doi=10.1016/0016-7037(92)90141-5; citation_id=CR86 citation_journal_title=Bull Geol Soc Finl; citation_title=Portuguese granites associated with Sn-W and Au mineralizations; citation_author=ANAMR Neiva; citation_volume=79; citation_issue=1–2; citation_publication_date=2002; citation_pages=79-101; citation_doi=10.17741/bgsf/74.1-2.003; citation_id=CR87 citation_journal_title=J Petrol; citation_title=Experimental constraints on Himalayan anatexis; citation_author=AE PatiñoDouce, N Harris; citation_volume=39; citation_issue=4; citation_publication_date=1998; citation_pages=689-710; citation_doi=10.1093/petroj/39.4.689; citation_id=CR88 citation_journal_title=Geostand Newsl; citation_title=A compilation of new and published major and trace element data for NIST SRM 610 and NIST SRM 612 glass reference materials; citation_author=NJG Pearce, WT Perkins, JA Westgate, MP Gorton, SE Jackson, CR Neal, SP Chenery; citation_volume=21; citation_issue=1; citation_publication_date=1997; citation_pages=115-144; citation_doi=10.1111/j.1751-908X.1997.tb00538.x; citation_id=CR89 citation_journal_title=Geochem Soc Spec Public; citation_title=The Macusani glasses, SE Peru: evidence of chemical fractionation in peraluminous magmas. In Magmatic processes: physicochemical principles (ed. B.O. Mysen); citation_author=M Pichavant, J Valencia Herrera, S Boulmier, L Briqueu, JL Joron, M Juteau, L Marin, A Michard, SMF Sheppard, M Treuil, M Vernet; citation_volume=1; citation_publication_date=1987; citation_pages=359-373; citation_id=CR90 citation_journal_title=Contrib Miner Petrol; citation_title=The Miocene-Pliocene Macusani Volcanics, SE Peru. I. Mineralogy and magmatic evolution of a two-mica aluminosilicate-bearing ignimbrite suite; citation_author=M Pichavant, DJ Kontak, V Herrera, AH Clark; citation_volume=100; citation_publication_date=1988; citation_pages=300-324; citation_doi=10.1007/BF00379741; citation_id=CR91 citation_journal_title=Contrib Miner Petrol; citation_title=The Macusani Volcanics, SE Peru: II. Geochemistry and origin of a felsic peraluminous magma; citation_author=M Pichavant, D Kontak, L Briqueu, J Valencia Herrera, AH Clark; citation_volume=100; citation_publication_date=1988; citation_pages=325-338; citation_doi=10.1007/BF00379742; citation_id=CR92 citation_journal_title=Can Mineral; citation_title=The influence of redox state on mica crystallization in leucogranite and pegmatitic liquids; citation_author=M Pichavant, A Villaros, S Deveaud, B Scaillet, M Lahlafi; citation_volume=54; citation_publication_date=2016; citation_pages=559-581; citation_doi=10.3749/canmin.1500079; citation_id=CR93 citation_journal_title=Revue Canadienne Des Sciences De La Terre; citation_title=Pétrologie du granite peralcalin du lac Brisson, Labrador central, Nouveau-Québec. 1. Mode de mise en place et évolution chimique; citation_author=D Pillet, M Chevenoy, M Bélanger; citation_volume=29; citation_publication_date=1992; citation_pages=353-372; citation_doi=10.1139/e92-031; citation_id=CR94 citation_journal_title=Géol Fr; citation_title=Genèse des granites à métaux rares : Revue comparative des modèles géochimiques; citation_author=L Raimbault; citation_volume=3; citation_publication_date=1987; citation_pages=101-108; citation_id=CR95 citation_journal_title=Can Mineral; citation_title=The Richemont rhyolite dyke, Massif Central, France; a subvolcanic equivalent of rare-metal granites; citation_author=L Raimbault, L Burnol; citation_volume=36; citation_publication_date=1998; citation_pages=265-282; citation_id=CR96 citation_journal_title=Econ Geol; citation_title=Geochemical evidence for a multistage magmatic genesis of Ta-Sn-Li mineralization in the granite at Beauvoir, French Massif Central; citation_author=L Raimbault, M Cuney, C Azencott, J-L Duthou, J Joron; citation_volume=90; citation_publication_date=1995; citation_pages=548-576; citation_doi=10.2113/gsecongeo.90.3.548; citation_id=CR97 Renno A (1997) Zur Petrogenese der Albitgranite von Abu Dabbab und Nuweibi, Central Eastern Desert, Ägypten. Unpublished PhD Thesis, Technische Universität Berlin, Berlin, pp 216 Robie RA, Hemingway BS, Fisher JR (1979) Thermodynamic properties of minerals and related substances at 298.15 K and 1 Bar (105 Pascals) pressure and at higher temperatures. US Geological Survey Bulletin 1452 citation_journal_title=Mineral Mag; citation_title=The granitic pegmatites of the Fregeneda area (Salamanca, Spain): characteristics and petrogenesis; citation_author=E Roda, A Pesquera, F Velasco, F Fontan; citation_volume=63; citation_publication_date=1999; citation_pages=535-556; citation_doi=10.1180/002646199548709; citation_id=CR100 citation_journal_title=Ore Geol Rev; citation_title=Petrogenetic relationships between Variscan granitoids and Li-(F-P)-rich aplite-pegmatites in the Central Iberian Zone: geological and geochemical constraints and implications for other regions from the European Variscides; citation_author=E Roda-Robles, C Villaseca, A Pesquera, PP Gil-Crespo, R Vieira, A Lima, I Garate-Olave; citation_volume=95; citation_publication_date=2018; citation_pages=408-430; citation_doi=10.1016/j.oregeorev.2018.02.027; citation_id=CR101 citation_journal_title=Miner Deposita; citation_title=Sediment and weathering control on the distribution of Paleozoic magmatic tin-tungsten mineralization; citation_author=R Romer, U Kroner; citation_volume=50; citation_publication_date=2015; citation_pages=327-338; citation_doi=10.1007/s00126-014-0540-5; citation_id=CR102 citation_title=Composition of the continental crust; citation_inbook_title=The crust; citation_publication_date=2003; citation_pages=1-70; citation_id=CR103; citation_author=RL Rudnick; citation_author=S Gao; citation_publisher=Elsevier citation_journal_title=Tectonophysics; citation_title=Volume change during partial melting reactions: implications for melt extraction, melt geochemistry and crustal rheology; citation_author=T Rushmer; citation_volume=342; citation_publication_date=2001; citation_pages=389-405; citation_doi=10.1016/S0040-1951(01)00172-X; citation_id=CR104 citation_journal_title=J Petrol; citation_title=Experimental crystallization of leucogranite magmas; citation_author=B Scaillet, M Pichavant, J Roux; citation_volume=36; citation_publication_date=1995; citation_pages=663-705; citation_doi=10.1093/petrology/36.3.663; citation_id=CR105 citation_journal_title=J Petrol; citation_title=Petrogenetic aspects of metaluminous and per-alkaline granites in the Brandberg anorogenic complex, Namibia: evidence for major mantle contribution; citation_author=AK Schmitt, R Emmermann, RB Trumbull, B Bühn; citation_volume=41; citation_publication_date=2000; citation_pages=1207-1239; citation_doi=10.1093/petrology/41.8.1207; citation_id=CR106 citation_journal_title=Nat Methods; citation_title=NIH image to ImageJ: 25 years of image analysis; citation_author=CA Schneider, WS Rasband, KW Eliceiri; citation_volume=9; citation_publication_date=2012; citation_pages=671-675; citation_doi=10.1038/nmeth.2089; citation_id=CR107 citation_journal_title=Geochim Cosmochim Acta; citation_title=Trace element fractionation during anatexis; citation_author=DM Shaw; citation_volume=34; citation_publication_date=1970; citation_pages=237-243; citation_doi=10.1016/0016-7037(70)90009-8; citation_id=CR108 citation_journal_title=Precambr Res; citation_title=Petrognenesis of rare-metal pegmatites in high-grade metamorphic terranes: a; citation_author=RA Shaw, KM Goodenough, NMW Roberts, MSA Horstwood, SR Chenery, AG Gunn; citation_volume=281; citation_publication_date=2016; citation_pages=338-362; citation_doi=10.1016/j.precamres.2016.06.008; citation_id=CR109 citation_journal_title=Geochim Cosmochim Acta; citation_title=Mineralogical and chemical evolution of a rare-element granite-pegmatite system: Harney Peak granite, Black Hills, south Dakota; citation_author=CK Shearer, JJ Papike, JC Laul; citation_volume=51; citation_publication_date=1987; citation_pages=473-486; citation_doi=10.1016/0016-7037(87)90062-7; citation_id=CR110 citation_journal_title=Can Mineral; citation_title=Petrogenetic links among granites and pegmatites in the Harney Peak rare-element granite-pegmatite system, Black Hills, south Dakota; citation_author=CK Shearer, JJ Papike, BL Jolliff; citation_volume=30; citation_publication_date=1992; citation_pages=785-809; citation_id=CR111 citation_journal_title=Lithos; citation_title=The petrogenesis of the Early Permian Variscan granites of the Cornubian Batholith: lower plate post-collisional peraluminous magmatism in the Rhenohercynian Zone of SW England; citation_author=B Simons, RK Shail, JCØ Andersen; citation_volume=260; citation_publication_date=2016; citation_pages=76-94; citation_doi=10.1016/j.lithos.2016.05.010; citation_id=CR112 citation_journal_title=Lithos; citation_title=Fractionation of Li, Be, Ga, Nb, Ta, In, Sn, Sb, W and Bi in the peraluminous Early Permian Variscan granites of the Cornubian Batholith: precursor processes to magmatic-hydrothermal mineralisation; citation_author=B Simons, JCØ Andersen, RK Shail, FE Jenner; citation_volume=278–281; citation_publication_date=2017; citation_pages=491-512; citation_doi=10.1016/j.lithos.2017.02.007; citation_id=CR113 citation_title=Metamorphic phase equilibria and pressure-temperature-time paths; citation_publication_date=1995; citation_id=CR114; citation_author=FS Spear; citation_publisher=Mineralogical Society of America citation_journal_title=Geology; citation_title=Fractionation of Nb and Ta by biotite and phengite: implications for the “missing Nb paradox”; citation_author=AS Stepanov, J Hermann; citation_volume=41; citation_publication_date=2013; citation_pages=303-306; citation_doi=10.1130/G33781.1; citation_id=CR115 citation_journal_title=Contrib Mineral Petrol; citation_title=The key role of mica during igneous concentration of tantalum; citation_author=A Stepanov, JA Mavrogenes, S Meffre, P Davidson; citation_volume=167; citation_publication_date=2014; citation_pages=1009; citation_doi=10.1007/s00410-014-1009-3; citation_id=CR01 citation_journal_title=Geology; citation_title=Selective peritectic garnet entrainment as the origin of geochemical diversity in S-type granites; citation_author=G Stevens, A Villaros, J-F Moyen; citation_volume=35; citation_publication_date=2007; citation_pages=9-12; citation_doi=10.1130/G22959A.1; citation_id=CR116 citation_journal_title=Am Miner; citation_title=Petrogenesis of lithium-rich pegmatites; citation_author=DB Stewart; citation_volume=63; citation_publication_date=1978; citation_pages=970-980; citation_id=CR117 citation_journal_title=Am Miner; citation_title=The calibration and application of accurate redox sensors; citation_author=JR Taylor, VJ Wall, MI Pownceby; citation_volume=77; citation_publication_date=1992; citation_pages=284-295; citation_id=CR118 citation_journal_title=Am J Sci; citation_title=Dehydration Melting of Pelitic rocks and the generation of H2O-undersaturated granitic liquids; citation_author=AB Thompson; citation_volume=282; citation_publication_date=1982; citation_pages=1567-1595; citation_doi=10.2475/ajs.282.10.1567; citation_id=CR119 citation_journal_title=Tectonophysics; citation_title=An experimental study of the role of shear deformation on partial melting of a synthetic metapelite; citation_author=E Tumarkina, S Misra, L Burlini, JAD Connolly; citation_volume=503; citation_publication_date=2011; citation_pages=92-99; citation_doi=10.1016/j.tecto.2010.12.004; citation_id=CR120 citation_journal_title=Chem Geol; citation_title=Isotopic (O, H, C, Sr, Nd) of superimposed barren and U-bearing hydrothermal systems in a Hercynian granite, Massif Central, France; citation_author=L Turpin, JL Leroy, SMF Sheppard; citation_volume=88; citation_publication_date=1990; citation_pages=85-98; citation_doi=10.1016/0009-2541(90)90105-G; citation_id=CR121 citation_journal_title=Am Miner; citation_title=The fluid-absent melting of phlogopite + quartz: experiments and models; citation_author=D Vielzeuf, JD Clemens; citation_volume=77; citation_publication_date=1992; citation_pages=1206-1222; citation_id=CR122 citation_journal_title=Contrib Mineral Petrol; citation_title=Experimental determination of the fluid-absent melting relations in the pelitic system: consequences for crustal differentiation; citation_author=D Vielzeuf, JR Holloway; citation_volume=98; citation_publication_date=1988; citation_pages=257-276; citation_doi=10.1007/BF00375178; citation_id=CR123 citation_journal_title=Contrib Mineral Petrol; citation_title=Partial melting of metagreywackes. Part I. Fluid-absent experiments and phase relationships; citation_author=D Vielzeuf, J-M Montel; citation_volume=177; citation_publication_date=1994; citation_pages=375-393; citation_doi=10.1007/BF00307272; citation_id=CR124 citation_journal_title=Contrib Mineral Petrol; citation_title=Melting relations in hydrous systems revisited: application to metapelites, metagreywackes and metabasalts; citation_author=D Vielzeuf, MW Schmidt; citation_volume=141; citation_publication_date=2001; citation_pages=251-267; citation_doi=10.1007/s004100100237; citation_id=CR125 citation_journal_title=Chem Geol; citation_title=Mica-liquid trace elements partitioning and the granite-pegmatite connection: the St-Sylvestre complex (Western French Massif Central); citation_author=A Villaros, M Pichavant; citation_volume=528; citation_publication_date=2019; citation_doi=10.1016/j.chemgeo.2019.07.040; citation_id=CR126 citation_journal_title=Int J Earth Sci; citation_title=Plutons and domes: the consequences of anatectic magma extraction—example from the southeastern French Massif Central; citation_author=A Villaros, O Laurent, S Couzinié, J-F Moyen, M Mintrone; citation_volume=107; citation_publication_date=2018; citation_pages=2819-2842; citation_doi=10.1007/s00531-018-1630-x; citation_id=CR127 Villaros A, Pichavant M, Michaud J (2018b) Experimental melting of ortho- and paragneiss under fluid-present conditions: melt compositions (major and trace elements) and implications for granite genesis. EMPG, Clermont-Ferrand, p 130 citation_journal_title=Lithos; citation_title=Tin in granitic melts: the role of melting temperature and protolith composition; citation_author=M Wolf, RL Romer, L Franz, FJ López-Moro; citation_volume=310–311; citation_publication_date=2018; citation_pages=20-30; citation_doi=10.1016/j.lithos.2018.04.004; citation_id=CR129 Wolf M (2018) The role of partial melting on trace element and isotope systematics of granitic melts. Potsdam, PhD p 139 citation_journal_title=J Geol Soc Lond; citation_title=Behaviour of zircon and monazite during crustal melting; citation_author=C Yakymchuk, M Brown; citation_volume=171; citation_publication_date=2014; citation_pages=465-479; citation_doi=10.1144/jgs2013-115; citation_id=CR131 citation_journal_title=Geochim Cosmochim Acta; citation_title=Trace element partitioning between coexisting biotite and muscovite from metamorphic rocks, Western Labrador: structural, compositional and thermal controls; citation_author=P Yang, T Rivers; citation_volume=64; citation_publication_date=2000; citation_pages=1451-1472; citation_doi=10.1016/S0016-7037(99)00425-1; citation_id=CR132 citation_journal_title=J Geol Soc Lond; citation_title=The role of water in the evolution of the continental crust; citation_author=BWD Yardley; citation_volume=166; citation_publication_date=2009; citation_pages=585-600; citation_doi=10.1144/0016-76492008-101; citation_id=CR133 citation_journal_title=Econ Geol; citation_title=Protolith-related thermal controls on the decoupling of Sn and W in Sn-W metallogenic provinces: insights from the Nanling region, China; citation_author=S Yuan, AE Williams-Jones, RL Romer, P Zhao, J Mao; citation_volume=114; citation_issue=5; citation_publication_date=2019; citation_pages=1005-1012; citation_doi=10.5382/econgeo.4669; citation_id=CR134 citation_journal_title=Rev Mineral Geochem; citation_title=Diffusion data in silicate melts; citation_author=Y Zhang, H Ni, Y Chen; citation_volume=72; citation_publication_date=2010; citation_pages=311-408; citation_doi=10.2138/rmg.2010.72.8; citation_id=CR135 citation_journal_title=Miner Deposita; citation_title=Topaz-albite granites and rare-metal mineralization in the Limu District, Guangxi Province, southeast China; citation_author=J-C Zhu, R-K Li, F-C Li, X-L Xiong, F-Y Zhou, X-L Huang; citation_volume=36; citation_issue=5; citation_publication_date=2001; citation_pages=393-405; citation_doi=10.1007/s001260100160; citation_id=CR136