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(1908): Risörit ein neues Mineral. \u003Cem>Zeitschrift für anorganische Chemie\u003C\u002Fem>, \u003Cstrong>60\u003C\u002Fstrong>: 230-236",{"id":55,"year":56,"html":57,"doi":8},17488502,1926,"Barth, Tom. F.W (1926) The Structure of Risørite. \u003Ci>Norsk Geologisk Tidsskrift [Norwegian Journal of Geology]\u003C\u002Fi>,  9 (1) 37-39 \u003Ca target='_blank' href='https:\u002F\u002Fnjg.geologi.no\u002Fimages\u002FNJG_articles\u002FNGT_09_1_037-039.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":59,"year":60,"html":61,"doi":62},104193,1930,"Machatschki, Felix (1930) Über die Formel des Risörites und Fergusonites. \u003Ci>Zeitschrift für Kristallographie, Mineralogie und Petrographie\u003C\u002Fi>,  72 (1-6). 291-300 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1524\u002Fzkri.1930.72.1.291'>doi:10.1524\u002Fzkri.1930.72.1.291\u003C\u002Fa>","10.1524\u002Fzkri.1930.72.1.291",{"id":64,"year":65,"html":66,"doi":8},1118651,1944,"Palache, Charles, Berman, Harry, Frondel, Clifford (1944) \u003Ci>The System of Mineralogy\u003C\u002Fi> (7th ed.) Vol. 1 - Elements, Sulfides, Sulfosalts, Oxides. John Wiley and Sons, New York.",[68],{"id":69,"source_url":70,"license_code":71,"credit_html":72,"title":73,"description":74,"author":75,"original_width":76,"original_height":77},8484,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=145788778","CC BY 4.0","David Hospital, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=145788778\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Risörite.jpg","Dark green-black shiny crystal aggregates of risorite, a variety of fergusonite-(Y) with the extremely rare earth Erbium (Er). From Gjerstad, Agder, Norway. Ex Vandenbroucke Museum collection from Waregem, Belgium.","David Hospital",585,456,[],[80,81],"Risörit","Risörita",[],{"history":8,"applications":8}]