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 - 32 32 Records Found
  NAMES RRUFF ID IDEAL CHEMISTRY SOURCE LOCALITY OPTIONS
Columbite-(Fe) R050348 Fe2+Nb2O6 California Institute of Technology  Lord Hill mine, Stoneham, Oxford County, Maine, USA view
Columbite-(Fe) R060001 Fe2+Nb2O6 Eric Van Valkenburg  Gypsy mine, Minas Gerais, Brazil view
Columbite-(Fe) R070161 Fe2+Nb2O6 James Shigley  Tveit mine, Iveland, Setesdal Valley, Aust-Agder, Norway view
Columbite-(Mn) R040083 Mn2+Nb2O6 University of Arizona Mineral Museum 10964 Mina Miramica, Santa Cruz, Bolivia view
Columbite-(Mn) R050359 Mn2+Nb2O6 University of Arizona Mineral Museum 5452 Black Hills, South Dakota, USA view
Euxenite-(Y) R060856 Y(NbTi)O6 Michael Scott S101012 Betafo, Madagascar view
Euxenite-(Y) R070324 Y(NbTi)O6 James Shigley  Impilahti Parish, Lake Ladoga region, Russia view
Euxenite-(Y) R080101 Y(NbTi)O6 Michael Scott S101012 Betafo, Madagascar view
Ferberite R040044 Fe2+(WO4) University of Arizona Mineral Museum 2033 Chocote, Bolivia view
Ferberite R050090 Fe2+(WO4) Rock Currier  Yaogangxian mine, Cheng Zhu City, South Hunan, China view
Ferberite R050632 Fe2+(WO4) University of Arizona Mineral Museum 15596 Chance mine, Boulder, Colorado, USA view
Ferrowodginite R120166 Fe2+Sn4+Ta2O8 Rock Currier  Nyanga #2 pegmatite, Ankloe, Uganda view
Fersmite R060717 CaNb2O6 Michael Scott S101205 Lueshe carbonatite, Kivu Province, Democratic Republic of the Congo view
Hübnerite R050069 Mn2+(WO4) Rock Currier  Yaogangxian, Yizhang County, Hunan Province, China view
Hübnerite R050139 Mn2+(WO4) Dave Bunk Minerals  Pasto Bueno District, Pallasca Province, Ancash Department, Peru view
Hübnerite R050556 Mn2+(WO4) Dave Bunk Minerals  Pasto Bueno, Ancash Department, Peru view
Hübnerite R060900 Mn2+(WO4) Michael Scott S100974 near Kara-Oba Deposit, Kazakhstan view
Ishikawaite R070496 (U,Fe,Y)NbO4 Michael Scott S101918 Standpipe Hill mines, Topsham, Sagadahoc County, Maine, USA view
Ixiolite-(Mn2+) R070289 (Ta2/3Mn2+1/3)O2 Michael Scott S105141 Voroni Tundra, Kola Peninsula, Russia view
Ixiolite-(Mn2+) R070495 (Ta2/3Mn2+1/3)O2 Michael Scott S105768 Alto Ligonha pegmatite, Alto Ligonha District, Zambezia Province, Mozambique view
Lithiotantite R100165 LiTa3O8 Luiz Menezes  Murundu mine, Jenipapo district, Itinga, Minas Gerais, Brazil view
Samarskite-(Y) R070540 YFe3+Nb2O8 James Shigley  Fremont County, Colorado, USA view
Scrutinyite R080018 PbO2 William W. Pinch  Snake Pit, lower Mex-Tex mine, Hansonburg District, Socorro County, New Mexico, USA view
Tantalite-(Fe) R070548 Fe2+Ta2O6 James Shigley  Grizzly Bear Gulch, Black Hills, Custer County, South Dakota, USA view
Tantalite-(Mn) R050600 Mn2+Ta2O6 Wayne Thompson  Shengus, Pakistan view
Tantalite-(Mn) R060252 Mn2+Ta2O6 William W. Pinch  Kohtokay mine, Xinjiang Autonomous Region, China view
Tantalite-(Mn) R060415 Mn2+Ta2O6 Herb Obodda 108 Nuristan, Laghman Province, Afghanistan view
Titanowodginite R061033 Mn2+TiTa2O8 Michael Scott S101303 Tanco pegmatite, Manitoba, Canada view
Wodginite R130047 Mn2+Sn4+Ta2O8 Royal Ontario Museum  Tanco mine (Bernic Lake mine), Bernic Lake, Lac-du-Bonnet area, Manitoba, Canada view
Yttrotantalite-(Y) R060022 (Y,U,Fe2+)(Ta,Nb)(O,OH)4 American Museum of Natural History 67464 Swaziland view
Yttrotantalite-(Y) R060828 (Y,U,Fe2+)(Ta,Nb)(O,OH)4 Michael Scott S101196 Skuleboda, Sweden view
Yttrotantalite-(Y) R080046 (Y,U,Fe2+)(Ta,Nb)(O,OH)4 American Museum of Natural History  67464 Swaziland view
Displaying: 1 - 32 32 Records Found
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