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Norway | |
| Nordrum, Fred Steinar (2010) Nyfunn av mineraler i Norge 2009-2010. STEIN. Magasin for populærgeologi, 37 (2) 4-14 |
| Bergstøl, S., Vokes, F.M. (1974) Stromeyerite and mckinstryite from the Godejord polymetallic sulphide deposit, central Norweigan Caledonides. Mineralium Deposita, 9 (4) doi:10.1007/bf00206635 |
| Rehman, F.-U., Brunfelt & A.O. & Finstad, K.G. (1974): Gold, Silver and Mercury in Material from Some Nnorwegian Sulphide Mines. Norges Geologiske Undersøkelse. 311 (Bulletin 25), 17-24 |
| 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. |
| Rø, Tordis B. (2017) Tur til Lillefjell Gruve, lørdag 19. august 2017. Stein i Trøndelag, 18 (3) 7-10 |
| Knut Edvard Larsen (2023) Collection. |