Bühn B.; Rankin A.H.; Radtke M.; Haller M.; Knöchel A.(1999)
Burbankite, ideally (Na,Ca) 3(Sr,REE,Ba)3(CO3)5, is a rare REE carbonate mineral that until now had been encountered only at a few localities including highly alkaline silicate rocks, carbonatites, and lacustrine sediments. ...