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Norway | |
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| Bøe, P. (1974) Petrography of the Gula group in Hessdalen, southeastern Trondheim region, with special reference to the paragonitization of andalusite pseudomorphs. Norges Geologiske Undersøkelse. 304: 33-46. |
|
| Mitchell, John G., Roberts, David (1986) Ages of lamprophyre dykes from Ytterøy and Lerkehaug, near Steinkjer, Central Norwegian Caledonides. Norsk Geologisk Tidsskrift [Norwegian Journal of Geology], 66 (4) 255-261
Priem, H. N. A., Verschure, R. H., Boelrijk, N. A. I. M., Hebeda, E. H., & Thorkildsen, C. D. (1968). Rb- Sr and K- Ar age measurements of phlogopitic biotite from the ultrabasic lamprophyre dyke on the island of Ytterøy, Trondheimsfjord, Norway. Nor. Geol. Tidsskr., 48, 319-321.
Carstens, H. (1961). A post-Caledonian ultrabasic biotite lamprophyre dyke of the Island Ytterøy in the Trondheimsfjord, Norway. Norges geologiske undersøkelse, 215, l0-21. |
|
| Grønlie, Arne, Torsvik, Trond H. (1969) On the origin and age of hydrothermal thorium-enriched carbonate veins and breccias in the Møre-Trøndelag fault zone, central Norway. Norsk Geologisk Tidsskrift [Norwegian Journal of Geology], 49 (1) 1-19 |
|
| Rø, Tordis B. (2017) Tur til Lillefjell Gruve, lørdag 19. august 2017. Stein i Trøndelag, 18 (3) 7-10 |
|
| Nordrum, Fred Steinar (2004) Nyfunn av mineraler i Norge 2003-2004. STEIN. Nordisk magasin for populær geologi, 31 (2) 36-44 |
|
| Carstens, C.W. (1925): Mineralvorkommen im Trondhjemgebiet. Norsk Geologisk Tidsskrift. 8, 140-146 |
|
| Størseth, Leif Roger (2019) Nytt thulittfunn i Åstfjorden, Trøndelag [New thulite discovery in Åstfjorden, Trøndelag]. STEIN. Magasin for populærgeologi, 46 (1) 9-17 |
|
| Mitchell, John G., Roberts, David (1986) Ages of lamprophyre dykes from Ytterøy and Lerkehaug, near Steinkjer, Central Norwegian Caledonides. Norsk Geologisk Tidsskrift [Norwegian Journal of Geology], 66 (4) 255-261
Andreasson, G.P., Solyom, Z., Roberts, D. (1979) Petrochemistry and tectonic significance of basic and alkaline-ultrabasic dykes in the Leksdal Nappe, Northern Trondheim Region, Norway. Norges Geologiske Undersøkelse 348 p.47-71. |
