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Nickel, Ian E. Grey, and Ian C. Madsen in honor of Mr. Hans Lucas, Australian geologist with the CRA Exploration Pty. Ltd., who first noticed the mineral during examination of lamproite concentrates.","2026-02-19 15:18:57",[],[74,81,84],{"id":75,"name":76,"entrytype":9,"csystem":35,"ima_formula":77,"mindat_formula":77,"hmin":43,"hmax":43,"dmeas":78,"dcalc":79,"primary_image_id":80},2166,"Kassite","CaTi\u003Csub>2\u003C\u002Fsub>O\u003Csub>4\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>","3.42","3.418",62261,{"id":82,"name":83,"entrytype":9,"csystem":35,"ima_formula":11,"mindat_formula":11,"hmin":11,"hmax":11,"dmeas":11,"dcalc":11,"primary_image_id":11},471935,"Lucasite-(La)",{"id":85,"name":86,"entrytype":9,"csystem":87,"ima_formula":88,"mindat_formula":89,"hmin":90,"hmax":90,"dmeas":36,"dcalc":91,"primary_image_id":92},7274,"Rosiaite","Trigonal","PbSb\u003Csub>2\u003C\u002Fsub>O\u003Csub>6\u003C\u002Fsub>","PbSb\u003Csup>5+\u003C\u002Fsup>\u003Csub>2\u003C\u002Fsub>O\u003Csub>6\u003C\u002Fsub>",5.5,"6.96",21169,[],[95],{"id":82,"name":83,"entrytype":9,"csystem":35,"ima_formula":11,"mindat_formula":11,"hmin":11,"hmax":11,"dmeas":11,"dcalc":11,"primary_image_id":11},[97],{"id":98,"txt":99,"latitude":100,"longitude":101,"country":102},4301,"Argyle Diamond Mine, Wyndham-East Kimberley Shire, Western Australia, Australia",-16.7163889,128.3888889,"Australia",15,[105,108,112],{"id":106,"year":27,"html":107,"doi":11},528356,"Nickel, Ernest H., Grey, Ian E., Madsen, Ian C. (1987) Lucasite-(Ce), CeTi2(O,OH)6, a new mineral from Western Australia: Its description and structure. \u003Ci>American Mineralogist\u003C\u002Fi>,  72 (9-10) 1006-1010 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM72\u002FAM72_1006.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":109,"year":110,"html":111,"doi":11},16965670,2005,"(2005) Lucasite-(Ce). \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Flucasite-Ce.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":113,"year":114,"html":115,"doi":116},19624962,2026,"Bosi, Ferdinando; Hatert, Frédéric; Pasero, Marco; Mills, Stuart J. (2026) IMA Commission on New Minerals, Nomenclature and Classification (CNMNC) – Newsletter 89. \u003Ci>Mineralogical Magazine\u003C\u002Fi>, 1-5 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fmgm.2026.10199'>doi:10.1180\u002Fmgm.2026.10199\u003C\u002Fa>","10.1180\u002Fmgm.2026.10199",[118],{"id":119,"source_url":120,"license_code":121,"credit_html":122,"title":123,"description":124,"author":125,"original_width":126,"original_height":127},14814,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=145640343","CC BY 4.0","David Hospital, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=145640343\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Lucasite-(Ce).jpg","Brown crystal aggregates of the rare mineral lucasite-(Ce) from the type locality in Western Australia (Argyle Diamond Mine, Lake Argyle, Wyndham-East Kimberley Shire, Western Australia, Australia). Ex Vandenbroucke Museum collection from Waregem, Belgium.","David Hospital",642,530,[129],{"id":130,"url":131,"label":132,"formula":133,"spacegroup":134,"year":27},7897,"\u002Fcif\u002F7897.cif","Nickel 1987","Ce Ti2 O6","I 1 2\u002Fa 1",[136,137,138,139],"IMA1986-020","Lucasiet-(Ce)","Lucasit","Lucasita",[141,146,150,154],{"lang":142,"names":143},"ca",[144,145],"Lucasita-","lucasita-(Ce)",{"lang":147,"names":148},"de",[149],"Lucasit-(Ce)",{"lang":151,"names":152},"eu",[144,153],"Lucasita-(Ce)",{"lang":155,"names":156},"it",[157,7],"Lucasite-","Q3838369",{"history":11,"applications":11}]