Important Update News

The RRUFF Project is being updated to improve its interface and content. The beta version of the update is accessible to the public at RRUFF.net. New data is only being added to the beta site. Please note that it is in development, and some components are not functional. Existing RRUFF.info links will resolve to the new site after RRUFF.net is officially released.

We are grateful to NASA for the funding of this effort.

Welcome to the RRUFF Project website containing an integrated database of Raman spectra, X-ray diffraction and chemistry data for minerals.

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  NAMES RRUFF ID IDEAL CHEMISTRY SOURCE LOCALITY OPTIONS
Molybdite R100217 MoO3 Mike Carducci, Climax Molybdenum Technology Center  Mining concentrate view
Molybdite R210024 MoO3 Bob Jenkins  Kateřina Coal Mine, Radvanice, Trutnov District, Hradec Králové Region, Czech Republic view
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