[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:3415":3},{"id":4,"longid":5,"guid":6,"name":7,"shortcode_ima":8,"entrytype":9,"entrytype_text":10,"varietyof":11,"synid":11,"polytypeof":11,"groupid":11,"weighting":12,"nolocadd":13,"blacklisted":13,"mindat_formula":14,"mindat_formula_note":15,"ima_formula":16,"elements":17,"sigelements":24,"key_elements":25,"impurities":11,"cim":26,"ima_status":27,"ima_notes":11,"ima_history":11,"approval_year":11,"publication_year":30,"discovery_year":31,"strunz10ed1":32,"strunz10ed2":33,"strunz10ed3":34,"strunz10ed4":35,"dana8ed1":36,"dana8ed2":37,"dana8ed3":36,"dana8ed4":38,"csystem":39,"cclass":40,"spacegroup":40,"spacegroupset":41,"a":42,"b":43,"c":44,"alpha":45,"beta":46,"gamma":47,"aerror":11,"berror":11,"cerror":11,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":11,"z":40,"csmetamict":13,"commentcrystal":11,"twinning":48,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":49,"tlform":11,"hmin":50,"hmax":50,"hardtype":11,"vhnmin":51,"vhnmax":41,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":41,"dmeas2":41,"dcalc":52,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":11,"lustretype":53,"commentluster":11,"diapheny":54,"streak":11,"colour":55,"commentcolor":11,"colors":56,"streak_colors":11,"luminescence":11,"uv":11,"cleavage":61,"cleavagetype":62,"fracturetype":11,"tenacity":11,"commentbreak":11,"opticaltype":63,"opticalsign":64,"opticalalpha":65,"opticalalpha2":41,"opticalalphaerror":11,"opticalbeta":66,"opticalbeta2":41,"opticalbetaerror":11,"opticalgamma":66,"opticalgamma2":41,"opticalgammaerror":11,"opticalomega":41,"opticalomega2":41,"opticalomegaerror":11,"opticalepsilon":41,"opticalepsilon2":41,"opticalepsilonerror":11,"opticaln":41,"opticaln2":41,"opticalnerror":11,"optical2vcalc":41,"optical2vcalc2":41,"optical2vcalcerror":11,"optical2vmeasured":67,"optical2vmeasured2":41,"optical2vmeasurederror":11,"rimin":68,"rimax":40,"opticaldispersion":69,"opticalpleochroism":11,"opticalpleochorismdesc":70,"opticalbirefringence":11,"opticalcomments":71,"opticalcolour":11,"opticalinternal":11,"opticaltropic":11,"opticalanisotropism":11,"opticalbireflectance":11,"opticalextinction":72,"opticalr":11,"specdispm":11,"ir":11,"electrical":11,"magnetism":11,"thermalbehaviour":11,"other":73,"industrial":11,"occurrence":74,"otheroccurrence":11,"type_specimen_store":75,"description_short":76,"aboutname":77,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":78,"reviewed_at":11,"variety_of":11,"varieties":79,"group_members":80,"associates":81,"confused_with":82,"type_localities":83,"occurrence_total":90,"citations":91,"images":125,"structures":126,"synonyms":133,"language_names":135,"wikidata_qid":154,"texts":155},3415,"1:1:3415:5","f091632c-46c8-4b66-bc64-c71c66b883e6","Richetite","Rht",0,"mineral",null,148,false,"(Fe\u003Csup>3+\u003C\u002Fsup>,Mg)Pb\u003Csub> 8.6\u003C\u002Fsub>(UO\u003Csub>2\u003C\u002Fsub>)\u003Csub>36\u003C\u002Fsub>O\u003Csub>36\u003C\u002Fsub>(OH)\u003Csub>24\u003C\u002Fsub>·41H\u003Csub>2\u003C\u002Fsub>O ","The correct formula (the structural one, simplified) is (Fe,Mg)\u003Csub>0.5\u003C\u002Fsub>Pb\u003Csub>4.5\u003C\u002Fsub>(U\u003Csup>5+\u003C\u002Fsup>(UO\u003Csub>2\u003C\u002Fsub>)\u003Csub>17\u003C\u002Fsub>O\u003Csub>18\u003C\u002Fsub>(OH)\u003Csub>14\u003C\u002Fsub>](H\u003Csub>2\u003C\u002Fsub>O)\u003Csub>~19.5\u003C\u002Fsub> (Plášil, 2017).","(Fe\u003Csup>3+\u003C\u002Fsup>,Mg)\u003Csub>x\u003C\u002Fsub>Pb\u003Csup>2+\u003C\u002Fsup>\u003Csub>8.6\u003C\u002Fsub>(UO\u003Csub>2\u003C\u002Fsub>)\u003Csub>36\u003C\u002Fsub>O\u003Csub>36\u003C\u002Fsub>(OH)\u003Csub>24\u003C\u002Fsub> · 41H\u003Csub>2\u003C\u002Fsub>O",[18,19,20,21,22,23],"Fe","Mg","Pb","O","H","U",[18,20,21,22,23],[20,23],"7.16.25",[28,29],"APPROVED","GRANDFATHERED",1947,"1947","4","G","B","15","5","9","1","Triclinic",2,"0","20.81","12.06","16.3","103.8","115.1","90.4","Common. On a plane in the [001] zone, producing pseudohexagonal crystals.","Platy crystals, flattened on {001} and showing {010}, {110}, and {110}.",3.5,"113","6.194","Adamantine","Translucent","Coffee-brown to black, green",[57,58,59,60],"brown","black","green","colorless","{001}. A second cleavage perpendicular to the first.","Perfect","Biaxial","-","1.9","2.0","Very large",1.9,"Dispersion not observed.","X = pale brown to colorless; Y = Z = dull brown.","α = ~1.9, β = ~2.0, γ = ~2.0.","X = c*; Y ∧ [110] = 85°; Z ∧ [110] = 5°.","Radioactive","Oxidized zone of a uranium deposit","University of Liège, Liège, Belgium (1712).","Richetite is one of three minerals with pentavalent uranium, the other two being wyartite and shinkolobweite (Plášil, 2017).","Named after Emile Richet (born in Lessines, Belgium on 16 April 1884, died in Brussels on 25 May 1938), Chief Geologist, Union Miniere du Haut-Katanga.","2025-08-11 12:14:23",[],[],[],[],[84],{"id":85,"txt":86,"latitude":87,"longitude":88,"country":89},4328,"Shinkolobwe Mine, Shinkolobwe, Kambove Territory, Haut-Katanga, DR Congo",-11.0486111,26.5508333,"DR Congo",8,[92,95,99,104,108,112,117,121],{"id":93,"year":30,"html":94,"doi":11},16121920,"Vaes, J.F. (1947) Six nouveaux minéraux d'urane provenant de Shinkolobwe (Katanga). Annales de la Société Géologique de Belgique: 70: B212-B225.",{"id":96,"year":97,"html":98,"doi":11},521793,1948,"Fleischer, M. (1948) New mineral names. \u003Ci>American Mineralogist\u003C\u002Fi>,  33 (5-6). 384-386 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM33\u002FAM33_384.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":100,"year":101,"html":102,"doi":103},403441,1984,"Piret, Paul, Deliens, Michel (1984) Nouvelles données sur la richetite PbO.4UO3.4H2O. \u003Ci>Bulletin de Minéralogie\u003C\u002Fi>,  107 (5) 581-585 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.3406\u002Fbulmi.1984.7801'>doi:10.3406\u002Fbulmi.1984.7801\u003C\u002Fa>","10.3406\u002Fbulmi.1984.7801",{"id":105,"year":106,"html":107,"doi":11},528205,1985,"Dunn, Pete J., Ferraiolo, James A., Fleischer, Michael, Gobel, Volker, Grice, Joel D., Langley, Richard H., Shigley, James E., Vanko, David A., Zilczer, Janet A. (1985) New mineral names. \u003Ci>American Mineralogist\u003C\u002Fi>,  70 (11-12) 1329-1335 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM70\u002FAM70_1329.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":109,"year":110,"html":111,"doi":11},16921561,1998,"Burns, P. C. (1998) The structure of richetite, a rare lead uranyl oxide hydrate. \u003Ci>The Canadian Mineralogist\u003C\u002Fi>,  36 (1) 187-199 \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Frruff_1.0\u002Fuploads\u002FCM36_187.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":113,"year":114,"html":115,"doi":116},64215,2005,"Burns, Peter C. (2005) U\u003Csup>6+\u003C\u002Fsup> minerals and inorganic compounds: insights into an expanded structural hierarchy of crystal structures. \u003Ci>The Canadian Mineralogist\u003C\u002Fi>,  43 (6) 1839-1894 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2113\u002Fgscanmin.43.6.1839'>doi:10.2113\u002Fgscanmin.43.6.1839\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002Fcm\u002Fvol43\u002FCM43_1839.pdf' class='refpdflink'>\u003C\u002Fa>","10.2113\u002Fgscanmin.43.6.1839",{"id":118,"year":119,"html":120,"doi":11},16966998,2017,"(2017) Richetite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Frichetite.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":122,"year":119,"html":123,"doi":124},398453,"Plášil, Jakub (2017) Crystal structure of richetite revisited: Crystallographic evidence for the presence of pentavalent uranium. \u003Ci>American Mineralogist\u003C\u002Fi>,  102 (9) 1771-1775 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2138\u002Fam-2017-6092'>doi:10.2138\u002Fam-2017-6092\u003C\u002Fa>","10.2138\u002Fam-2017-6092",[],[127],{"id":128,"url":129,"label":130,"formula":131,"spacegroup":132,"year":110},12103,"\u002Fcif\u002F12103.cif","Burns 1998","U36 Pb8.74 Fe.47 Mg.83 O173 H106","P 1",[134],"Richetiet",[136,140,144,148,151],{"lang":137,"names":138},"ca",[139],"richetita",{"lang":141,"names":142},"de",[143],"Richetit",{"lang":145,"names":146},"es",[147],"Richetita",{"lang":149,"names":150},"eu",[147],{"lang":152,"names":153},"it",[7],"Q3934916",{"history":11,"applications":11}]