Citation: Andrade, M. B.; Atencio, D.; Menezes, L. A. D.; Ellena, J. (2011). The crystal structure of a microlite-group mineral with a formula near NaCaTa2O6F from the Morro Redondo mine, Coronel Murta, Minas Gerias, Brazil. The Canadian Mineralogist, 49, pp. 615-621.