Citation: Camara, F.; Sokolova, E.; Hawthorne, F. C.; Rowe, R.; Grice, J. D.; Tait, K. T. (2013). Veblenite, K2[_]2Na(Fe2+5Fe3+4Mn2+7[_])Nb3Ti(Si2O7)2(Si8O22)2O6(OH)10(H2O)3, a new mineral from Seal Lake, Newfoundland and Labrador: mineral description, crystal structure, and a new veblenite Si8O22 ribbon. Mineralogical Magazine, 77, pp. 2955-2974.