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Germany | |
| Müller, D., Hochleitner, R., Fehr, K.T. (2016): Raman spectroscopic investigations of natural jennite from Maroldsweisach, Bavaria, Germany. Journal of Raman Spectroscopy 47, 602-606. Wittern, Artur (2001) Mineralfundorte und ihre Minerale in Deutschland (1st ed.) Schweizerbart, Stuttgart. |
| Hentschel, Gerhard (1983) Die Mineralien der Eifelvulkane (1st ed.) Christian Weise Verlag, Munich. Lapis, 15 (5), 9-36 |
| Galuskin, Evgeny V., Krüger, Biljana, Krüger, Hannes, Blass, Günter, Widmer, Remo, Galuskina, Irina O. (2016) Wernerkrauseite, CaFe3+2Mn4+O6: the first nonstoichiometric post-spinel mineral, from Bellerberg volcano, Eifel, Germany. European Journal of Mineralogy, 28 (2) 485-493 doi:10.1127/ejm/2016/0028-2509 |
| in the collection of Christof Schäfer |
| in the collection of Christof Schäfer |
Caspar quarry, Ettringen, Vordereifel, Mayen-Koblenz, Rhineland-Palatinate, Germany