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 - 6 6 Records Found
  NAMES RRUFF ID IDEAL CHEMISTRY SOURCE LOCALITY OPTIONS
Grunerite R040150    Fe2+2Fe2+5Si8O22(OH)2 University of Arizona Mineral Museum 13760 Smallwood mine, Heath Lake, Newfoundland, Canada view
Grunerite X050095    Fe2+2Fe2+5Si8O22(OH)2 G.R. Rossman 1635 Mount Write, Mistassini, Quebec, Canada view
Grunerite R060062    Fe2+2Fe2+5Si8O22(OH)2 University of Arizona Mineral Museum 16157 2C mine, Broken Hill, New South Wales, Australia view
Grunerite R070204    Fe2+2Fe2+5Si8O22(OH)2 California Institute of Technology CIT-9702 Penge mine, Transvaal, South Africa view
Grunerite R070186    Fe2+2Fe2+5Si8O22(OH)2 California Institute of Technology CIT-6816 Homestake mine, 3800' level, Lead, Lawrence County, South Dakota, USA view
Grunerite R070267    Fe2+2Fe2+5Si8O22(OH)2 Michael Scott S101449 LÃ¥ngfall mine (Saxberg mine), Saxberget ore field, Ludvika, Dalarna, Sweden view
Displaying: 1 - 6 6 Records Found
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