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.

Search RRUFF Sample Data

Search Results

Sort By:
Displaying: 1 - 6 6 Records Found
  NAMES RRUFF ID IDEAL CHEMISTRY SOURCE LOCALITY OPTIONS
Heulandite-Ca R040021 (Ca,Na,K)5(Si27Al9)O72·26H2O University of Arizona Mineral Museum 797 Prospect Park, Patterson, Passaic County, New Jersey, USA view
Heulandite-Ca R050017 (Ca,Na,K)5(Si27Al9)O72·26H2O Eugene Schlepp  Poona, Maharashtra State, India view
Heulandite-Ca R050097 (Ca,Na,K)5(Si27Al9)O72·26H2O John Cornish  Rat's Nest Claim, Custer County, Idaho, USA view
Heulandite-Ca R050647 (Ca,Na,K)5(Si27Al9)O72·26H2O John Cornish  Rat's Nest Claim, Custer County, Idaho, USA view
Heulandite-Ca R060465 (Ca,Na,K)5(Si27Al9)O72·26H2O Michael Scott S100214 Garrawilla, near Gunnadah, New South Wales, Australia view
Heulandite-Ca R061012 (Ca,Na,K)5(Si27Al9)O72·26H2O Michael Scott S102804 Patterson, New Jersey, USA view
Displaying: 1 - 6 6 Records Found
Search Again: