Metapegmatites in the western Bohemian massif: Ages of crystallisation and metamorphic overprint, as constrained by U-Pb zircon, monazite, garnet, columbite and Rb-Sr muscovite data

International Journal of Earth Sciences

Volumn 87, Issue 1, 1998, Pages 124-134

  Glodny, J ^a,c   Grauert, B ^a   Fiala, J ^b   Vejnar, Z ^b   Krohe, A ^a  

^a UNIVERSITY OF MÜNSTER   (Germany)

^b INSTITUTE OF GEOLOGY   (Czech Republic)

^c UNIVERSITY OF OSLO   (Norway)

Author keywords

Bohemian massif; Geochronology; Granitic pegmatites; KTB; Metapegmatites; Rb Sr; U Pb; ZEV

Indexed keywords

EID: 54749135874     PISSN: 14373254     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (43)

1. Ahrendt H, Glodny J, Henjes-Kunst F, Höhndorf A, Kreuzer H, Küstner W, Müller-Siegmund H, Schüssler U, Seidel E, Wemmer K (1997) Rb-Sr and K-Ar mineral data of the KTB and the surrounding area and their bearing on the tectonothermal evolution of the metamorphic basement rocks. Geol Rundsch 86 (Suppl):S251-S257
2. Černý P (1990) Distribution, affiliation and derivation of rare-element granitic pegmatites in the Canadian Shield. Geol Rundsch 79 (2): 183-226
3. Černý P (1993) Rare-element granitic pegmatites. Part I. Anatomy and internal evolution of pegmatite deposits. In: Sheahan PA, Cherry ME (eds) Ore deposit models, vol II: Geoscience Canada, Reprint Series 6, pp 29-47
4. Chakoumakos BC, Lumpkin GR (1990) Pressure-temperature constraints on the crystallization of the Harding pegmatite, Taos County, New Mexico. Can Mineral 28 :287-298
5. Dörr W, Fiala J, Philippe S, Vejnar Z, Zulauf G (1995) Cadomian versus Variscan imprints in the Teplá-Barrandian unit. Part A. U-Pb ages of pre-Variscan granitoids. Terra Nostra 95 (8): 91
6. Dörr W, Fiala J, Philippe S, Vejnar Z, Zulauf G (1996a) Evidence for a pervasive Cambrian magmatism in the Teplá-Barrandian: continental break up? Terra Nostra 96 (2): 39-43
7. Dörr W, Zulauf G, Schastok J, Scheuvens D, Vejnar Z, Wemmer K, Ahrendt H (1996b) The Teplá-Barrandian-Moldanubian s.str. boundary: preliminary geochronological results from fault-related plutons. Terra Nostra 96 (2): 34-38
8. Fischer G (1968) Moldanubicum in Bavaria, Guide to the excursion. Int Geol Congress, XXIII Session, Prague
9. Forster A, Strunz H, Tennyson CH (1967) Die Pegmatite des Oberpfälzer Waldes, insbesondere der Pegmatit von Hagendorf-Süd. Der Aufschluss, 16. Sonderheft: 137-198
10. Glodny J, Grauert B, Krohe A, Vejnar Z, Fiala J (1995a) Altersinformation aus Pegmatiten der Westlichen Böhmischen Masse: ZEV, Teplá- Barrandium und Moldanubikum. 8. DFG-Kolloquium KTB, Giessen (abstract)
11. Glodny J, Grauert B, Krohe A (1995b) Ordovizische Pegmatite in variszischen HT-Metamorphiten des KTB-Umfeldes: Hinweis auf hohe Stabilität des Rb-Sr-Systems in Muskoviten. Terra Nostra 95 (8):98
12. Grauert B, Lork A, O'Brien P (1994) Altersbestimmung akzessorischer Zirkone und Monazite aus der KTB-Vorbohrung. KTB Rep 94-2 :B30
13. Hansen BT, Teufel S, Ahrendt H (1989) Geochronology of the Moldanubian-Saxothuringian transition zone, northeast Bavaria. In: Emmermann R, Wohlenberg J (eds) The German Continental Deep Drilling Program (KTB). Springer, Berlin, pp 55-65
14. Hering JG, Stamm W (1990) Oxidation and reductive dissolution of minerals. In: Hochella MF Jr, White F (eds) Mineral-water interface geochemistry. Rev Mineral 23
15. Jahns RG, Burnham CW (1969) Experimental studies of pegmatite genesis. I. a model for the derivation and crystallisation of granitic pegmatites. Econ Geol 64:843-864
16. Jolliff BL, Papike JJ, Shearer CK (1992) Petrogenetic relationships between pegmatite and granite based on geochemistry of muscovite in pegmatite wall zones, Black Hills, South Dakota, U.S.A. Geochim Cosmochim Acta 56:1915-1939
17. Keck E (1963) Oberpfälzer Granate. Vorkommen und chemische Zusammensetzung. Der Aufschluss 14:316-319
18. Košler J, Rogers G, Bowes DR, Hopgood AM (1994) Rb-Sr isotopic evidence for polymetamorphism in the Domažlice crystalline complex from a study of mica-feldspar pairs in a segregation pegmatite near Stráž, western Bohemia. Mitt Öster Min Ges 139:75-76
19. Košler J, Bowes DR, Farrow CM, Hopgood AM, Rieder M, Rogers G (1997) Constraints on the timing of events in the multi-episodic history of the Teplá-Barrandian complex, western Bohemia, from integration of deformational sequence and Rb-Sr isotopic data. N Jahrb Miner Mh 1997 (5): 203-220
20. Küster D (1995) Rb-Sr isotope systematics of muscovite from Pan-African granitic pegmatites of western and northeastern Africa. Mineral Petrol 55:71-83
21. Langmuir D (1978) Uranium solution-mineral equilibrium at low temperatures with application to sedimentary ore deposits. Geochim Cosmochim Acta 42:547-569
22. London D (1986) Magmatic-hydrothermal transition in the Tanco rare-element pegmatite: evidence from fluid inclusions and phase-equilibrium experiments. Am Mineral 71:376-395
23. London D (1992) The application of experimental petrology to the genesis and crystallisation of granitic pegmatites. Can Mineral 30:499-540
24. Ludwig KR (1980) Calculation of uncertainties for U-Pb isotope data. EPSL 46:212-220
25. Matte P, Maluski H, Rajlich P, Franke W (1990) Terrane boundaries in the Bohemian massif: results of large-scale variscan shearing. Tectonophysics 177:151-170
26. 85Rb. Z Physik 270:121-127
27. O'Brien PJ, Duyster J, Grauert B, Schreyer W, Stöckhert B, Weber K (1997) Crustal evolution of the KTB drill site: from oldest relics to the late Hercynian granites. J Geophys Res (in press)
28. Partington GA, McNaughton NJ, Williams IS (1995) A review of the geology, mineralisation, and geochronology of the Greenbushes pegmatite, western Australia. Econ Geol 90:616-635
29. Purdy JW, Jäger E (1976) K-Ar ages on rock-forming minerals from the Central Alps. Mem Inst Geol Min Univ Padova 30:1-31
30. Rizvanova NG, Makeev AF, Levchenkov OA (1995) Pb and U isotope gain into metamict zircon under hydrothermal conditions. Terra Nova 7 (Suppl 1):352
31. Romer RL, Wright JE (1992) U-Pb dating of columbites: a geochronologic tool to date magmatism and ore deposits. Geochim Cosmochim Acta 56:2137-2142
32. Romer RL, Smeds SA (1994) Implications of U-Pb ages of columbite-tantalites from granitic pegmatites for the Palaeoproterozoic accretion of 1.90-1.85 Ga magmatic arcs to the Baltic Shield. Prec Res 67:141-158
33. Söllner F, Nelson D (1995) Polyphase growth history of the gneiss zircons from the continental deep drilling program (KTB): preliminary evidence from U-Th-Pb ion microprobe analyses (SHRIMP). Terra Nova 7 (Supp 1):350
34. Stacey JS, Kramers JD (1975) Approximation of terrestrial lead isotope evolution by a two-stage model. EPSL 26:207-221
35. Steiger RE, Jäger E (1977) Subcommission on geochronology: convention on the use of decay constants in geo- and cosmochronology. EPSL 36:359-362
36. Teufel S (1988) Vergleichende U-Pb und Rb-Sr Altersbestimmungen an Gesteinen des Ubergangsbereiches Saxothuringikum/Moldanubikum. Gottinger Arbeit Geol Palaontol 35:1-87
37. Trumbull RB (1995) A fluid inclusion study of the Sinceni rare-element pegmatites in Swaziland. Mineral Petrol 55 :85-102
38. Vejnar Z (1965) Pegmatity poběžovicko- domažlické oblasti. Sbor Geol Věd LG (Praha) 4:4-87
39. Vejnar Z (1968) The genesis of pegmatites and its relationship to the metamorphic and magmatic development of the West-Bohemian crystalline complexes. Rozpravy Československé Akademie Věd Praha 78:1-64
40. Vejnar Z (1982) Regionální metamorfoza psamiticko- pelitických hornin domažlické oblasti. Sbor Geol Věd Geol 37:9-70
41. Whitworth MP (1992) Petrogenetic implications of garnets associated with lithium pegmatites from SE Ireland. Mineral Mag 56:75-83
42. York D (1969) Least squares fitting of a straight line with correlated errors. EPSL 5:320-324
43. Zulauf G (1995) Cadomian and Variscan tectonothermal events in the SW part of the Teplá-Barrandian unit (Bohemian massif, Czech Republic). Zentalbl Geol Palaontol I 1993 (9/10):1515-1528