Reference minerals for the microanalysis of light elements

M. Darby Dyar, Michael Wiedenbeck, David Robertson, Laura R. Cross, Jeremy S. Delaney, Kurt Ferguson, Carl A. Francis, Edward S. Grew, Charles V. Guidotti, Richard Hervig, John M. Hughes, John Husler, William Leeman, Anne V. McGuire, Dieter Rhede, Heike Rothe, Rick L. Paul, Ian Richards, Martin Yates