Spreustein from selected localities.
Norway | |
| Knut Edvard Larsen collection # 159 |
Weibye, P.C. (1848): Beiträge zur topographischen Mineralogie Norwegens. Archiv für Mineralogie, Geognosie, Bergbau und Hüttenkunde 22:465-544 | |
Knut Edvard Larsen, observed in collected material sept. 2012 | |
| Knut Edvard Larsen collection ( Ex-collection Jens Andreas Larsen) |
| Knut Edvard Larsen collection |
Knut Edvard Larsen collection and observation , found on dump mai 2019 |
Tollerodden, Larvik town, Larvik, Vestfold, Norway