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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Displaying: 1 - 11 11 Records Found
  NAMES RRUFF ID IDEAL CHEMISTRY SOURCE LOCALITY OPTIONS
Opal R060652 SiO2·nH2O Gemological Institute of America 23128 Ethiopia view
Opal R060653 SiO2·nH2O Gemological Institute of America 4021A Brazil view
Opal R060651 SiO2·nH2O Gemological Institute of America 4570 Mexico view
Opal R060650 SiO2·nH2O Gemological Institute of America 6029 Idaho, USA view
Opal X070002 SiO2·nH2O Taka Yamanaka  Synthetic view
Opal X070003 SiO2·nH2O Taka Yamanaka  Synthetic view
Opal R070627 SiO2·nH2O www.multicolour.com  Madagascar view
Opal X080017 SiO2·nH2O Gemological Institute of America 14329 Synthetic view
Opal X080018 SiO2·nH2O Gemological Institute of America 21794 Synthetic view
Opal R100149 SiO2·nH2O William W. Pinch  Sri Lanka view
Opal R110107 SiO2·nH2O Gemological Institute of America 10-12-2010-12 Synthetic view
Displaying: 1 - 11 11 Records Found
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