| Raade, Gunnar (1995) Secondary Zn and Cu minerals from contact deposits of the Oslo region, Norway. Norsk Bergverksmuseum Skrift, 9. 8-26 Neumann, Henrich (1985) Norges Mineraler [The Minerals of Norway]. Norges geologiske Undersøkelse Skrifter Vol. 68. Universitetsforlaget Raade, Gunnar (1972) New secondary copper sulfates from the Oslo region. Mineralogisk-Geologisk Museum - Universitetet i Oslo- Interne notater, Geologisk Museums venner. 41 |
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