1. Ferri-obertiite from the Rothenberg quarry, Eifel volcanic complex, Germany: mineral data and crystal chemistry of a new amphibole end-member. (2nd January 2018) Authors: Oberti, Roberta; Boiocchi, Massimo; Hawthorne, Frank C.; Ball, Neil A.; Blass, Günter Journal: Mineralogical magazine Issue: Volume 81:Number 3(2017) Page Start: 641 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗