Citation: Yang, H.; Gu, X.; Cairncross, B.; Downs, R. T.; Evans, S. H. (2021). Taniajacoite and strontioruizite, two new minerals isostructural with ruizite from the N'Chwaning III mine, Kalahari manganese field, South Africa. The Canadian Mineralogist, 59, pp. 431-444.