Nixonite, Na2Ti6O13, a new mineral from a metasomatized mantle garnet pyroxenite from the western Rae Craton, Darby kimberlite field, Canada. - Anzolini, Chiara; Wang, Fei; Harris, Garrett A.; Locock, Andrew J.; Zhang, Dongzhou; Nestola, Fabrizio; Peruzzo, Luca; Jacobsen, Steven D.; Pearson, D. Graham (American Mineralogist, 2019)