U-Pb columbite ages of pegmatites from Sveconorwegian terranes in southwestern Sweden

Precambrian Research

Volumn 76, Issue 1-2, 1996, Pages 15-30

  Romer, Rolf L ^a,b   Smeds, Sten Anders ^c  

^a UNIVERSITÉ PARIS DESCARTES   (France)

^b LULEÅ UNIVERSITY OF TECHNOLOGY   (Sweden)

^c UPPSALA UNIVERSITY   (Sweden)

Author keywords

[No Author keywords available]

Indexed keywords

COLUMBITE; PEGMATITE; PROTEROZOIC; TERRANE; THRUSTING; URANIUM/LEAD DATING;

SWEDEN, SVECONORWEGIAN PROVINCE;

EID: 0029752510     PISSN: 03019268     EISSN: None     Source Type: Journal    
DOI: 10.1016/0301-9268(95)00023-2     Document Type: Article

References (71)

1. Åhäll, K.-I., Daly, J.S. and Schöberg, H., 1990. Geochronological constraints on Mid-Proterozoic magmatism in the Östfold-Marstrand belt: implications for crustal evolution in SW Sweden. Geol. Assoc. Can. Spec. Pap., 38: 97-115.
2. Åhäll, K.-I., Persson, P.-O. and Skiöld, T., 1995. Westward accretion of the Baltic Shield: implications from the 1.6 Ga Åmål-Horred Belt, SW Sweden. Precambrian Res., 70: 235-251.
3. Andréasson, P.-G. and Rodhe, A., 1990. Geology of the Protogine Zone south of Lake Vättern, southern Sweden. Geol. Fören. Stockholm Förh., 112: 107-125.
4. Andréasson, P.-G. and Rodhe, A., 1994. Ductile and brittle deformation within the Protogine Zone, southern Sweden; a discussion. Geol. Fören. Stockholm Förh., 116: 115-116.
5. Arzi, A.A., 1978. Critical phenomena in the rheology of partially melted rocks. Tectonophysics, 44: 173-184.
6. Baadsgaard, H., Chaplin, C. and Griffin, W.L., 1984. Geochronology of the Gloserheia pegmatite, Froland, southern Norway. Nor. Geol. Tidsskr., 64: 111-119.
7. Berglund, J. and Connelly, J., 1994. The Vårgårda intrusion; tectonic setting, age and regional implications. 21:a Nord Geol. Vintermöte, January 10-13, Luleå (Abstr. vol.), p. 16.
8. Brotzen, O., 1959. Outline of mineralization in zoned granitic pegmatites. A qualitative and comparative study. Geol. Fören. Stockholm Förh., 81: 3-98.
9. Brotzen, O., 1961. On some age relations in the Pre-Cambrian of Southwestern Sweden. Geol. Fören. Stockholm Förh., 83: 227-252.
10. Bryhni, I. and Sturt, B.A., 1985. Caledonides of southwestern Norway. In: D.G. Gee and B.A. Sturt (Editors), The Caledonide Orogen - Scandinavia and Related Areas. Wiley, Chichester, pp. 89-107.
11. Černý, P., 1991. Rare-element granitic pegmatites, Part II. Regional to global environments and petrogenesis. Geosci. Can., 18: 68-81.
12. Corfu, F., 1980. U-Pb and Rb-Sr systematics in a polyorogenic segment of the Precambrian shield, central southern Norway. Lithos, 13: 305-323.
13. Dahlgren, S.H., Heaman, L. and Krogh, T., 1990a. Geological evolution and U-Pb geochronology of the Proterozoic Central Telemark area, Norway. Geolognytt (Oslo), 17: 38-39.
14. Dahlgren, S.H., Heaman, L. and Krogh, T., 1990b. U-Pb dating of coronitic metagabbros, hornblende-phlogopite-apatite pegmatites and albites in the Proterozoic Bamble Shear Belt, South Norway. Abstr. 2nd Symp. Baltic Shield, Lund, June 1990.
15. Daly, J.S., Park, R.G. and Cliff, R.A., 1983. Rb-Sr isotopic equilibrium during Sveconorwegian (=Grenville) deformation and metamorphism of the Orust dykes, S.W. Sweden. Lithos, 16: 307-318.
16. Davidson, C., Schmid, S.M. and Hollister, L.S., 1994. Role of melt during deformation in the deep crust. Terra Nova, 6: 133-142.
17. Duchesne, J.C., Schärer, U. and Wilmer, E., 1993. A 10 Ma period of emplacement of the Rogaland anorthosites, Norway: evidence from U-Pb ages. Terra Abstr., 5 (1): 64.
18. Eliasson, T. and Schöberg, H., 1991. U-Pb dating of the post-kinematic Sveconorwegian (Grenvillian) Bohus granite, SW Sweden: evidence of restitic zircon. Precambrian Res., 51: 337-350.
19. Falkum, T., 1985. Geotectonic evolution of southern Scandinavia in light of a late-Proterozoic plate-collision. In: A.C. Tobi and J.L.R. Touret (Editors), The Deep Proterozoic Crust in the North Atlantic Provinces. NATO Adv. Sci. Inst. Ser., C158, pp. 309-322.
20. Field, D., Smalley, C., Lamb, R.C. and Råheirn, A., 1985. Geochemical evolution of the 1.6-1.5 Ga old amphibolite granulite facies terrain, Bamble sector, Norway: dispelling the myth of Grenvillian high grade reworking. In: A.C. Tobi and J.L.R. Touret (Editors), The Deep Proterozoic Crust in the North Atlantic Provinces. NATO Adv. Sci. Inst. Ser., C158, pp. 567-579.
21. Gower, C.F., 1990. Mid-Proterozoic evolution of the eastern Grenville Province, Canada. Geol. Fören. Stockholm Förh., 112: 127-139.
22. Gower, C.F., Heaman, L.M., Loveridge, W.D., Schärer, U. and Tucker, R.D., 1991. Grenvillian magmatism in the eastern Grenville Province, Canada. Precambrian Res., 51: 315-336.
23. Heim, M., Schärer, U. and Milnes, A.G., 1977. The nappe complex in the Tyin-Bygdin-Vang region, central south Norway. Nor. Geol. Tidsskr., 57: 171-178.
24. Herzog, L.F., Pinson, W.H. and Hurley, P.M., 1960. Rb-Sr analyses and age determinations of certain lepidolites, including an international interlaboratory comparison suite. Am. J. Sci., 258: 191-208.
25. 238U. Phys. Rev., C4: 1889-1906.
26. Jarl, L.-G., 1992. New isotope data from the Protogine Zone and southwestern Sweden. Geol. Fören. Stockholm Förh., 114: 349-350.
27. Jarl L.-G. and Johansson Å., 1988. U-Pb zircon ages of granitoids from the Småland-Värmland granite-porphyry belt, southern and central Sweden. Geol. Fören. Stockholm Förh., 110: 21-28.
28. Johansson, Å., 1988. The age and geotectonic setting of the Småland-Värmland granite-porphyry belt. Geol. Fören. Stockholm Förh., 110: 105-110.
29. Johansson, Å., 1993. U-Pb dating of titanites from Southwest Sweden. Sver. Geol. Unders., Rapp. Medd., 76: 12-13.
30. Johansson, Å., Meier, M., Oberli, F. and Wikman, H., 1993. The early evolution of the Southwest Swedish Gneiss Province: geochronological and isotope evidence from southernmost Sweden. Precambrian Res., 64: 361-388.
31. Johansson, L. and Johansson, Å., 1993. U-Pb age of titanite in the Mylonite Zone, southwestern Sweden. Geol. Fören. Stockholm Förh., 115: 1-7.
32. Johansson, L. and Kullerud, L., 1993. Late Sveconorwegian metamorphism and deformation in southwestern Sweden. Precambrian Res., 64: 347-360.
33. Johansson, L., Lindh, A. and Möller, C., 1991. Late Sveconorwegian (Grenville) high-pressure granulite facies metamorphism in southwest Sweden. J. Metamorph. Geol., 9: 283-292.
34. Kullerud, L. and Dahlgren, S.H., 1993. Sm-Nd geochronology of Sveconorwegian granulite facies mineral assemblages in the Bamble Shear Belt, South Norway. Precambrian Res., 64: 389-402.
35. Kullerud, L. and Machado, N., 1991. End of a controversy: U-Pb geochronological evidence for significant Grenvillian activity in the Bamble area, Norway. Terra Abstr., 4: 543.
36. Larson, S.Å. and Berglund, J., 1992. A chronological subdivision of the Transscandinavian Igneous Belt - three magmatic episodes? Geol. Fören. Stockholm Förh., 114: 459-461.
37. Larson, S.Å., Berglund, J., Stigh, J. and Tullborg, E.-L., 1990. The Protogine Zone, southwest Sweden: a new model - an old issue. Geol. Assoc. Can. Spec. Publ., 38: 317-333.
38. Larson, S.Å., Connelly, J. and Berglund, J., 1993. Precise U-Pb dating of zircon and sphene from the Eastern Gneiss Segment, SW Sweden. The Svecofennian Domain, Annual Meeting of IGCP-275 (Aug. 1993), Turku, Abstr. Vol., p. 39.
39. Lindh, A. and Gorbatschev, R., 1984. Chemical variation in a Proterozoic suite of granitoids extending across a mobile belt-craton boundary. Geol. Rundsch., 73: 881-893.
40. London, D., 1986. Formation of tourmaline-rich gem pockets in miarolitic pegmatites. Am. Mineral., 71: 396-405.
41. Ludwig, K.R., 1986. ISOPLOT200: a plotting ad regression program for isotope geochemists, for use with HP Series 200 computers. USGS Open-File Rept., 85-513.
42. Magnusson, N.H., 1960. Age determinations of Swedish Precambrian rocks. Geol. Fören. Stockholm Förh., 82: 407-432.
43. Manhès, G., Minster, J.F. and Allègre, C.J., 1978. Comparative uranium-thorium-lead and rubidium-strontium study of the Saint Séverin amphoterite: consequences for early solar system chronology. Earth Planet. Sci. Lett., 39: 14-24.
44. 39Ar geochronology across the Mylonite Zone in western Halland and Bohuslän, southern Sweden. Sver. Geol. Unders., Rapp. Medd., 76: 14-15.
45. 39Ar geochronology across the eastern part of the Sveconorwegian orogen from Karlskoga to Kristinehamn, south-central Sweden. Sver. Geol. Unders., Rapp. Medd., 76: 15.
46. Park, R.G., Åhäll, K.-I. and Boland, M.P., 1991. The Sveconorwegian shear-zone network of SW Sweden in relation to mid-Proterozoic plate movements. Precambrian Res., 49: 245-260.
47. Pasteels, P., Demaiffe, D. and Michot, J., 1979. U-Pb and Rb-Sr geochronology of the eastern part of the south Rogaland igneous complex, southern Norway. Lithos, 12: 199-208.
48. Patchett, P.J., 1978. Rb/Sr ages of Precambrian dolentes and syenites in southern and central Sweden. Sver. Geol. Unders., C747: 1-63.
49. Philippe, S., Wardle, R.J. and Schärer, U., 1993. Labradorian and Grenvillian crustal evolution of the Goose Bay region, Labrador: new U-Pb geochronological constraints. Can. J. Earth Sci., 30: 2315-2327.
50. Ramdohr, P., 1975. Die Erzmineralien und ihre Verwachsungen. Akademie Verlag, Berlin.
51. Rivers, T., Marignole, J., Gower, C.F. and Davidson, A., 1989. New tectonic divisions of the Grenville Province, southeast Canadian Shield. Tectonics, 8: 63-84.
52. Romer, R.L. and Smeds, S.-A., 1994a. Implications of U-Pb age of columbite-tantalites from granitic pegmatites for the Palaeoproterozoic accretion of 1.90-1.85 Ga magmatic arcs to the Baltic Shield. Precambrian Res., 67: 141-158.
53. Romer, R.L. and Smeds, S.-A., 1994b. Columbite - a tool for U-Pb dating of Ta-Nb-Sn mineralization. In: R. Seltmann, H. Kämpf and P. Möller (Editors), Metallogeny of Collisional Orogens Focused on the Erzgebirge and Comparable Metallogenic Settings. Czech Geol. Surv., pp. 399-404.
54. Romer, R.L. and Wright, J.E., 1992. U-Pb dating of columbites: a geologic tool to date magmatism and ore deposits. Geochim. Cosmochim. Acta, 56: 2137-2142.
55. Schärer, U., 1980. U-Pb and Rb-Sr dating of a polymetamorphic nappe terrain: the Caledonian Jotun Nappe, southern Norway. Earth Planet. Sci. Lett., 49: 205-218.
56. Schärer, U., Krogh, T.E. and Gower, C.F., 1986. Age and evolution of the Grenville Province in eastern Labrador from U-Pb systematics in accessory minerals. Contrib. Mineral. Petrol., 94: 438-451.
57. Sigmond, E.M.O., 1985. The Mandal-Ustaoset Line, a newly discovered major fault zone in south Norway. In: A.C. Tobi and J.L.R. Touret (Editors), The Deep Proterozoic Crust in the North Atlantic Provinces. NATO Adv. Sci. Inst. Ser., C158, pp. 323-331.
58. Skiöld, T., 1976. The interpretation of the Rb-Sr and K-Ar ages of late Precambrian rocks in south-western Sweden. Geol. Fören. Stockholm Förh., 98: 3-29.
59. Smeds, S.-A., 1990. Regional trends in mineral assemblages of Swedish Proterozoic granitic pegmatites and their geological significance. Geol. Fören. Stockholm Förh., 112: 227-242.
60. Stacey, J.S. and Kramers, J.D., 1975. Approximation of terrestrial lead isotope evolution by a two-stage model. Earth Planet. Sci. Lett., 25: 207-221.
61. Starmer, I.C., 1991. The Proterozoic evolution of the Bamble Sector shear belt, southern Norway: correlations across southern Scandinavia and the Grenvillian controversy. Precambrian Res., 49: 107-139.
62. Steiger, R.H. and Jäger, E., 1977. Convention on the use of decay constants in geo- and cosmochronology. Earth Planet. Sci. Lett., 36: 359-362.
63. Stephens, M.B. and Wahlgren, C.-H., 1993. Style, geometry and kinematics of Sveconorwegian ductile deformation zones in the Karlskoga-Kristinehamn area, southcentral Sweden (excursion guide). Sver. Geol. Unders., Rapp. Medd., 76: 24-30.
64. Sundius, N., 1951. Kvarts, fältspat och glimmer samt förekomster därav i Sverige. Sver. Geol. Unders., C520: 1-231.
65. Tilton, G.R., 1973. Isotopic lead ages of chondritic meteorites. Earth Planet. Sci. Lett., 19: 321-329.
66. Tucker, R.D., Krogh, T.E. and Råheim, A., 1990. Proterozoic evolution and age-province boundaries in the central part of the Western Gneiss Region, Norway: results of U-Pb dating of accessory minerals from Trondheimsfjord to Geiranger. Geol. Assoc. Can. Spec. Publ., 38: 149-173.
67. Verschure, R.H., 1985. Geochronological framework for Late-Proterozoic evolution of the Baltic Shield in South Scandinavia. In: A.C. Tobi and J.L.R. Touret (Editors), The Deep Proterozoic Crust in the North Atlantic Provinces. NATO Adv. Sci. Inst. Ser., C158, pp. 381-410.
68. Vielzeuf, D. and Holloway, J.R., 1988. Experimental determination of the fluid-absent melting relations in the pelitic system. Consequences for crustal differentiation. Contrib. Mineral. Petrol., 98: 257-276.
69. Welin, E., 1994. Isotopic investigations of Proterozoic igneous rocks in south-western Sweden. Geol. Fören. Stockholm Förh., 116: 75-86.
70. Welin, E. and Blomqvist, G., 1964. Age measurements on radioactive minerals from Sweden. Geol. Fören. Stockholm Förh., 86: 33-50.
71. Zuber, J.A. and Öhlander, B., 1990. Geophysical and geochemical evidence of Proterozoic collision in the western marginal zone of the Baltic Shield. Geol. Rundsch., 79: 1-11.