[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:10798":3},{"id":4,"longid":5,"guid":6,"name":7,"shortcode_ima":8,"entrytype":9,"entrytype_text":10,"varietyof":11,"synid":11,"polytypeof":11,"groupid":12,"weighting":13,"nolocadd":14,"blacklisted":14,"mindat_formula":15,"mindat_formula_note":16,"ima_formula":17,"elements":18,"sigelements":26,"key_elements":27,"impurities":11,"cim":11,"ima_status":28,"ima_notes":11,"ima_history":30,"approval_year":31,"publication_year":32,"discovery_year":11,"strunz10ed1":33,"strunz10ed2":34,"strunz10ed3":35,"strunz10ed4":36,"dana8ed1":37,"dana8ed2":37,"dana8ed3":37,"dana8ed4":37,"csystem":38,"cclass":39,"spacegroup":11,"spacegroupset":37,"a":40,"b":41,"c":42,"alpha":37,"beta":43,"gamma":37,"aerror":44,"berror":45,"cerror":39,"alphaerror":11,"betaerror":39,"gammaerror":11,"va3":46,"z":47,"csmetamict":14,"commentcrystal":48,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":49,"tlform":50,"hmin":11,"hmax":11,"hardtype":11,"vhnmin":37,"vhnmax":37,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":51,"dmeas2":51,"dcalc":52,"dmeaserror":45,"dcalcerror":11,"commentdense":11,"lustre":53,"lustretype":54,"commentluster":11,"diapheny":55,"streak":56,"colour":57,"commentcolor":11,"colors":58,"streak_colors":61,"luminescence":11,"uv":62,"cleavage":63,"cleavagetype":64,"fracturetype":65,"tenacity":66,"commentbreak":11,"opticaltype":67,"opticalsign":68,"opticalalpha":69,"opticalalpha2":37,"opticalalphaerror":11,"opticalbeta":70,"opticalbeta2":37,"opticalbetaerror":11,"opticalgamma":71,"opticalgamma2":37,"opticalgammaerror":11,"opticalomega":37,"opticalomega2":37,"opticalomegaerror":11,"opticalepsilon":37,"opticalepsilon2":37,"opticalepsilonerror":11,"opticaln":37,"opticaln2":37,"opticalnerror":11,"optical2vcalc":37,"optical2vcalc2":37,"optical2vcalcerror":11,"optical2vmeasured":72,"optical2vmeasured2":37,"optical2vmeasurederror":11,"rimin":73,"rimax":74,"opticaldispersion":75,"opticalpleochroism":11,"opticalpleochorismdesc":11,"opticalbirefringence":11,"opticalcomments":11,"opticalcolour":11,"opticalinternal":11,"opticaltropic":11,"opticalanisotropism":11,"opticalbireflectance":11,"opticalextinction":11,"opticalr":11,"specdispm":11,"ir":11,"electrical":11,"magnetism":11,"thermalbehaviour":11,"other":11,"industrial":11,"occurrence":76,"otheroccurrence":11,"type_specimen_store":77,"description_short":11,"aboutname":78,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":79,"reviewed_at":11,"variety_of":11,"varieties":80,"group_members":81,"associates":121,"confused_with":122,"type_localities":123,"occurrence_total":47,"citations":130,"images":152,"structures":163,"synonyms":170,"language_names":173,"wikidata_qid":192,"texts":193},10798,"1:1:10798:3","f9d8ec95-cb83-43fb-815c-93fa45eb7b1b","Mottanaite-(Ce)","Mot-Ce",0,"mineral",null,29214,160,false,"Ca\u003Csub>4\u003C\u002Fsub>(Ce,REE)\u003Csub>Σ2\u003C\u002Fsub>Al(Be\u003Csub>1.5\u003C\u002Fsub>◻\u003Csub>0.5\u003C\u002Fsub>)\u003Csub>Σ2\u003C\u002Fsub>[B\u003Csub>4\u003C\u002Fsub>Si\u003Csub>4\u003C\u002Fsub>O\u003Csub>22\u003C\u002Fsub>]O\u003Csub>2\u003C\u002Fsub>","Formerly Ca\u003Csub>4\u003C\u002Fsub>(CeCa)AlBe\u003Csub>2\u003C\u002Fsub>(Si\u003Csub>4\u003C\u002Fsub>B\u003Csub>4\u003C\u002Fsub>O\u003Csub>22\u003C\u002Fsub>)O\u003Csub>2\u003C\u002Fsub>; changed due to approval of the IMA 18-D proposal","Ca\u003Csub>4\u003C\u002Fsub>Ce\u003Csub>2\u003C\u002Fsub>Al(Be\u003Csub>1.5\u003C\u002Fsub>◻\u003Csub>0.5\u003C\u002Fsub>)\u003Csub>E2\u003C\u002Fsub>[B\u003Csub>4\u003C\u002Fsub>Si\u003Csub>4\u003C\u002Fsub>O\u003Csub>22\u003C\u002Fsub>]O\u003Csub>2\u003C\u002Fsub>",[19,20,21,22,23,24,25],"Al","Be","Ca","Ce","Si","B","O",[19,20,21,22,23,24,25],[24,20,22],[29],"APPROVED","2018: Formula changed (IMA 18-D)",2001,2002,"9","D","K","20","0","Monoclinic",5,"19.032","4.746","10.248","110.97",9,4,864.3,2,"Space group P2\u002Fa.","Tabular on {010}.","Small (\u003C0.5 mm), brown, tabular crystals.","3.61","3.88","vitreous","Vitreous","Transparent,Translucent","White","Brown",[59,60],"brown","white",[60],"Not fluorescent.","None","None Observed","Conchoidal","brittle","Biaxial","-","1.68","1.694","1.708","~90",1.68,1.708,"r > v, strong.","In miarolitic cavities in alkali-syenitic ejecta enclosed in pyroclastic formations.","Mineralogy Museum, University of Rome, Italy, 30023\u002F1.","Named in 2002 by Giancarlo Della Ventura, Paola Bonazzi, Roberta Oberti, and Luisa Ottolini in honour of Annibale Mottana (b. 1940), Professor of Mineralogy, University of Roma Tre, \"in recognition of his leadership and support of investigations and cataloguing of the Latium minerals, during which the mottanaite-(Ce) sample was found\". The suffix denotes the cerium content.","2025-10-17 12:30:10",[],[82,88,93,97,103,113],{"id":83,"name":84,"entrytype":9,"csystem":38,"ima_formula":85,"mindat_formula":86,"hmin":11,"hmax":11,"dmeas":37,"dcalc":37,"primary_image_id":87},10799,"Ciprianiite","Ca\u003Csub>4\u003C\u002Fsub>(ThCa)Al(Be\u003Csub>0.5\u003C\u002Fsub>◻\u003Csub>1.5\u003C\u002Fsub>)\u003Csub>E2\u003C\u002Fsub>[B\u003Csub>4\u003C\u002Fsub>Si\u003Csub>4\u003C\u002Fsub>O\u003Csub>22\u003C\u002Fsub>](OH)\u003Csub>2\u003C\u002Fsub>","Ca\u003Csub>4\u003C\u002Fsub>[(Th,U),Ca]\u003Csub>Σ2\u003C\u002Fsub>Al(Be\u003Csub>0.5\u003C\u002Fsub>◻\u003Csub>1.5\u003C\u002Fsub>)\u003Csub>Σ2\u003C\u002Fsub>[B\u003Csub>4\u003C\u002Fsub>Si\u003Csub>4\u003C\u002Fsub>O\u003Csub>22\u003C\u002Fsub>](OH)\u003Csub>2\u003C\u002Fsub>",5757,{"id":89,"name":90,"entrytype":9,"csystem":38,"ima_formula":91,"mindat_formula":92,"hmin":11,"hmax":11,"dmeas":11,"dcalc":11,"primary_image_id":11},55376,"Ferri-hellandite-(Ce)","(Ca\u003Csub>3\u003C\u002Fsub>Ce)Ce\u003Csub>2\u003C\u002Fsub>Fe\u003Csup>3+\u003C\u002Fsup>\u003Csub>2\u003C\u002Fsub>B\u003Csub>4\u003C\u002Fsub>Si\u003Csub>4\u003C\u002Fsub>O\u003Csub>22\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>","(Ca\u003Csub>3\u003C\u002Fsub>Ce)Ce\u003Csub>2\u003C\u002Fsub>Fe\u003Csup>3+\u003C\u002Fsup>◻\u003Csub>2\u003C\u002Fsub>B\u003Csub>4\u003C\u002Fsub>Si\u003Csub>4\u003C\u002Fsub>O\u003Csub>22\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>",{"id":94,"name":95,"entrytype":9,"csystem":38,"ima_formula":96,"mindat_formula":96,"hmin":11,"hmax":11,"dmeas":11,"dcalc":11,"primary_image_id":11},53254,"Ferri-mottanaite-(Ce)","Ca\u003Csub>4\u003C\u002Fsub>Ce\u003Csub>2\u003C\u002Fsub>Fe\u003Csup>3+\u003C\u002Fsup>(Be\u003Csub>1.5\u003C\u002Fsub>◻\u003Csub>0.5\u003C\u002Fsub>)[Si\u003Csub>4\u003C\u002Fsub>B\u003Csub>4\u003C\u002Fsub>O\u003Csub>22\u003C\u002Fsub>]O\u003Csub>2\u003C\u002Fsub>",{"id":98,"name":99,"entrytype":9,"csystem":38,"ima_formula":100,"mindat_formula":101,"hmin":11,"hmax":11,"dmeas":37,"dcalc":37,"primary_image_id":102},27087,"Hellandite-(Ce)","(Ca,REE)\u003Csub>4\u003C\u002Fsub>Ce\u003Csub>2\u003C\u002Fsub>Al◻\u003Csub>2\u003C\u002Fsub>(B\u003Csub>4\u003C\u002Fsub>Si\u003Csub>4\u003C\u002Fsub>O\u003Csub>22\u003C\u002Fsub>)(OH)\u003Csub>2\u003C\u002Fsub>","(Ca,REE)\u003Csub>4\u003C\u002Fsub>Ce\u003Csub>2\u003C\u002Fsub>Al◻\u003Csub>2\u003C\u002Fsub>(B\u003Csub>4\u003C\u002Fsub>Si\u003Csub>4\u003C\u002Fsub>O\u003Csub>22\u003C\u002Fsub>) (OH)\u003Csub>2\u003C\u002Fsub>",11076,{"id":104,"name":105,"entrytype":9,"csystem":38,"ima_formula":106,"mindat_formula":107,"hmin":108,"hmax":109,"dmeas":110,"dcalc":111,"primary_image_id":112},1852,"Hellandite-(Y)","(Ca,REE)\u003Csub>4\u003C\u002Fsub>Y\u003Csub>2\u003C\u002Fsub>Al◻\u003Csub>2\u003C\u002Fsub>(B\u003Csub>4\u003C\u002Fsub>Si\u003Csub>4\u003C\u002Fsub>O\u003Csub>22\u003C\u002Fsub>)(OH)\u003Csub>2\u003C\u002Fsub>","(Ca,REE)\u003Csub>4\u003C\u002Fsub>Y\u003Csub>2\u003C\u002Fsub>Al◻\u003Csub>2\u003C\u002Fsub>(B\u003Csub>4\u003C\u002Fsub>Si\u003Csub>4\u003C\u002Fsub>O\u003Csub>22\u003C\u002Fsub>) (OH)\u003Csub>2\u003C\u002Fsub>",4.5,6.5,"2.95","3.5",11075,{"id":114,"name":115,"entrytype":9,"csystem":38,"ima_formula":11,"mindat_formula":116,"hmin":117,"hmax":117,"dmeas":118,"dcalc":119,"primary_image_id":120},3866,"Tadzhikite-(Ce)","Ca\u003Csub>4\u003C\u002Fsub>Ce\u003Csup>3+\u003C\u002Fsup>\u003Csub>2\u003C\u002Fsub>Ti◻\u003Csub>2\u003C\u002Fsub>(B\u003Csub>4\u003C\u002Fsub>Si\u003Csub>4\u003C\u002Fsub>O\u003Csub>22\u003C\u002Fsub>)(OH)\u003Csub>2\u003C\u002Fsub>",6,"3.73","3.77",23472,[],[],[124],{"id":125,"txt":126,"latitude":127,"longitude":128,"country":129},22746,"Monte Cavalluccio, Campagnano di Roma, Metropolitan City of Rome Capital, Lazio, Italy",42.1365498,12.4200439,"Italy",[131,135,139,144,148],{"id":132,"year":32,"html":133,"doi":134},394601,"Ventura, Giancarlo Della, Bonazzi, Paola, Oberti, Roberta, Ottolini, Luisa (2002) Ciprianiite and mottanaite-(Ce), two new minerals of the hellandite group from Latium (Italy) \u003Ci>American Mineralogist\u003C\u002Fi>,  87 (5) 739-744 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2138\u002Fam-2002-5-617'>doi:10.2138\u002Fam-2002-5-617\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002Fam\u002Fvol87\u002FAM87_739.pdf' class='refpdflink'>\u003C\u002Fa>","10.2138\u002Fam-2002-5-617",{"id":136,"year":32,"html":137,"doi":138},394602,"Oberti, Roberta, Ventura, Giancarlo Della, Ottolini, Luisa, Hawthorne, Frank C., Bonazzi, Paola (2002) Re-definition, nomenclature and crystal-chemistry of the hellandite group. \u003Ci>American Mineralogist\u003C\u002Fi>,  87 (5) 745-752 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2138\u002Fam-2002-5-618'>doi:10.2138\u002Fam-2002-5-618\u003C\u002Fa>","10.2138\u002Fam-2002-5-618",{"id":140,"year":141,"html":142,"doi":143},129851,2019,"Oberti, Roberta, Langone, Antonio, Boiocchi, Massimo, Bernabè, Ezio, Hawthorne, Frank C. (2019) News from the hellandite group: the redefinition of mottanaite and ciprianiite and the new mineral description of ferri-mottanaite-(Ce), the first Fe3+-dominant hellandite. \u003Ci>European Journal of Mineralogy\u003C\u002Fi>,  31 (4) 799-806 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1127\u002Fejm\u002F2019\u002F0031-2858'>doi:10.1127\u002Fejm\u002F2019\u002F0031-2858\u003C\u002Fa>","10.1127\u002Fejm\u002F2019\u002F0031-2858",{"id":145,"year":146,"html":147,"doi":11},16966133,2021,"(2021) Mottanaite-(Ce). \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002FMottanaite-Ce.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":149,"year":146,"html":150,"doi":151},13422053,"Perna, Maria; Zaccaria, Daria; Rosatelli, Gianluigi; Stoppani, Francesco; Curti, Ezio; Spratt, John; Humphreys-Williams, Emma; Najorka, Jens; Brownscombe, Will; Nestola, Fabrizio; et al. (2021) Dissolution-Repackaging of Hellandite-(Ce), Mottanaite-(Ce)\u002FFerri-Mottanaite-(Ce). \u003Ci>Minerals\u003C\u002Fi>,  11 (6). 610 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.3390\u002Fmin11060610'>doi:10.3390\u002Fmin11060610\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Fwww.mdpi.com\u002F2075-163X\u002F11\u002F6\u002F610\u002Fpdf?version=1623135870' class='refpdflink'>\u003C\u002Fa>","10.3390\u002Fmin11060610",[153],{"id":154,"source_url":155,"license_code":156,"credit_html":157,"title":158,"description":159,"author":160,"original_width":161,"original_height":162},16782,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=87210336","CC BY-SA 4.0","David Hospital, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=87210336\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Mottanaite-(Ce).jpg","Perfectly developed tabular pale brown mottanaite-(Ce) crystals, a very rare mineral known worldwide only from two close localities in Latium, Italy (Tre Croci, Vetralla, Vico Lake, Viterbo Province). Ex.Bernabe collection.","David Hospital",684,667,[164],{"id":165,"url":166,"label":167,"formula":168,"spacegroup":169,"year":32},9599,"\u002Fcif\u002F9599.cif","Della 2002","B4 Si4 Be1.18 Li.026 Al.497 Fe.384 Ti.07 Mg.035 Ca4.372 La.456 Ce.772 Y.006 Pr.068 Nd.142 Sm.008 Eu.002 Gd.006 Th.152 U.016 O22.544 F.49 H.544","P 1 2\u002Fa 1",[171,172],"IMA2001-020","Mottanaiet-(Ce)",[174,179,184,188],{"lang":175,"names":176},"ca",[177,178],"Mottanaïta-","mottanaïta-(Ce)",{"lang":180,"names":181},"de",[182,183],"IMA 2001-020","Mottanait-(Ce)",{"lang":185,"names":186},"eu",[187,7],"Mottanaita-",{"lang":189,"names":190},"it",[191,7],"Mottanaite-","Q3866448",{"history":11,"applications":11}]