Nordstrandite from
Czech Republic | |
| Č erný, P. et al.: Mokrá u Žlutic, lokalita gibbsitu, böhmit a zeolitů . Minerál, 2002, roč . 10, č . 6, s. 403 - 408. |
| P.Pauliš,O.Janeček,L.Hrůzek,J.Sejkora,R.Malíková,F.Fediuk,O.Pour (2017) Nordstrandite and zeolite mineralization in phonolite of Tachovský Hill near Doksy(Czech Republic).Bulletin Mineralogie Petrologie 25,1,2017 Prag |
Germany | |
| Witzke, T. (1994) Neufunde aus Sachsen (II): Nordstrandit vom Bärenstein bei Annaberg in Sachsen. Lapis, 19 (10) 36-39 |
Bärenstein quarry, Bärenstein, Erzgebirgskreis, Saxony, Germany