The American Mineralogist Crystal Structure Database website, maintained by the Mineralogical Society of America and the Mineralogical Association of Canada and sponsored by the National Science Foundation, "includes every structure published in the American Mineralogist, The Canadian Mineralogist, and the European Journal of Mineralogy." The authors are also currently adding data from Physics and Chemistry of Minerals. Users can search the data by minerals, authors, chemistry, cell parameter and symmetry, or by a simple general search. This no frills website allows users to easily find and download data.