|
Norway | |
| Knut Edvard Larsen observation in field and collection mars 2021 |
| Kristiansen, Roy (2005) Milarittgruppens mineraler i Norge [The minerals of the milarite group in Norway]. Norsk Bergverksmuseum Skrift, 30. 21-29 |
| Andresen, Peter, Friis, Henrik, Kjærnet, Torfinn, Larsen, Alf Olav (2018) The minerals of the Jahren pegmatite, one of the major pegmatites in the Larvik Plutonic Complex. Norsk Mineralsymposium 2018, 5-22 |
| Knut Edvard Larsen observation in field july 2019 |
| Knut Edvard Larsen collection # MM-4513 |
| Larsen, Knut Edvard (2017) Personal communication: observation in field. |
| Knut Edvard Larsen and observation collection july 2021 |
| Berge, Svein A. (n.d.) Personal communication. |