Obertiite Root Name Group from selected localities.
Germany | |
| Schüller, W. (2013): Der Rothenberg bei Bell, Eifel. Lapis 38 (1), 18-26, 39. |
| Hand Egon Künzel, Günter Blaß, Willi Schüller (2011) Mineralien - Bomben - Grottensteine: Der Nickenicher Weinberg. Lapis, 36, #7-8, 55-66 |
| Hawthorne, F. C., Cooper, M.A., Grice, J.D., Ottolini, l. (2000): A new anhydrous amphibole from the Eifel region, Germany: Description and crystal structure of obertiite, Na Na2(Mg3,Fe,Ti)Si8O28O2, American Mineralogist 85, 236-241 |
Caspar quarry, Ettringen, Vordereifel, Mayen-Koblenz, Rhineland-Palatinate, Germany