Hydrokenomicrolite, (□,H2O)2Ta2(O,OH)6(H2O), a new microlite-group mineral from Volta Grande pegmatite, Nazareno, Minas Gerais, Brazil - Andrade, Marcelo Barbosa de; Atencio, Daniel; Chukanov, Nikita V.; Ellena, Javier (American Mineralogist, 2013)