[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:45907":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":11,"ima_formula":15,"elements":16,"sigelements":23,"key_elements":24,"impurities":25,"cim":11,"ima_status":26,"ima_notes":11,"ima_history":11,"approval_year":28,"publication_year":28,"discovery_year":11,"strunz10ed1":29,"strunz10ed2":30,"strunz10ed3":30,"strunz10ed4":31,"dana8ed1":11,"dana8ed2":11,"dana8ed3":11,"dana8ed4":11,"csystem":32,"cclass":33,"spacegroup":34,"spacegroupset":35,"a":36,"b":11,"c":37,"alpha":11,"beta":11,"gamma":11,"aerror":38,"berror":11,"cerror":39,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":11,"z":11,"csmetamict":13,"commentcrystal":11,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":40,"tlform":41,"hmin":42,"hmax":42,"hardtype":43,"vhnmin":11,"vhnmax":11,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":11,"dmeas2":11,"dcalc":44,"dmeaserror":11,"dcalcerror":11,"commentdense":45,"lustre":11,"lustretype":46,"commentluster":47,"diapheny":48,"streak":11,"colour":49,"commentcolor":11,"colors":50,"streak_colors":11,"luminescence":11,"uv":11,"cleavage":52,"cleavagetype":53,"fracturetype":54,"tenacity":55,"commentbreak":11,"opticaltype":56,"opticalsign":57,"opticalalpha":11,"opticalalpha2":11,"opticalalphaerror":11,"opticalbeta":11,"opticalbeta2":11,"opticalbetaerror":11,"opticalgamma":11,"opticalgamma2":11,"opticalgammaerror":11,"opticalomega":11,"opticalomega2":11,"opticalomegaerror":11,"opticalepsilon":11,"opticalepsilon2":11,"opticalepsilonerror":11,"opticaln":11,"opticaln2":11,"opticalnerror":11,"optical2vcalc":11,"optical2vcalc2":11,"optical2vcalcerror":11,"optical2vmeasured":11,"optical2vmeasured2":11,"optical2vmeasurederror":11,"rimin":11,"rimax":11,"opticaldispersion":11,"opticalpleochroism":58,"opticalpleochorismdesc":59,"opticalbirefringence":11,"opticalcomments":60,"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":61,"industrial":11,"occurrence":62,"otheroccurrence":11,"type_specimen_store":63,"description_short":64,"aboutname":65,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":66,"reviewed_at":11,"variety_of":11,"varieties":67,"group_members":68,"associates":69,"confused_with":70,"type_localities":71,"occurrence_total":78,"citations":79,"images":95,"structures":106,"synonyms":113,"language_names":116,"wikidata_qid":134,"texts":135},45907,"1:1:45907:1","fb55136b-4f13-4c1b-b524-03ef5b71fa01","Favreauite","Fav",0,"mineral",null,280,false,"PbBiCu\u003Csub>6\u003C\u002Fsub>O\u003Csub>4\u003C\u002Fsub>(SeO\u003Csub>3\u003C\u002Fsub>)\u003Csub>4\u003C\u002Fsub>(OH)·H\u003Csub>2\u003C\u002Fsub>O","PbBiCu\u003Csub>6\u003C\u002Fsub>O\u003Csub>4\u003C\u002Fsub>(SeO\u003Csub>3\u003C\u002Fsub>)\u003Csub>4\u003C\u002Fsub>(OH) · H\u003Csub>2\u003C\u002Fsub>O",[17,18,19,20,21,22],"Bi","Cu","Pb","Se","O","H",[17,18,19,20,21,22],[17,18,19,20],"Ca",[27],"APPROVED",2014,"4","J","30","Tetragonal",23,138,"0"," 9.860","9.700",4,5,"Tabular crystals, flattened on {001}.","Tiny square tabular crystals, up to 0.1 × 0.01 mm, flattened on {001}, occurring in subparallel and divergent groups.",3,2,"4.851","Couldn't be measured","Vitreous","Calculated estimate for RI suggests at least subadamantine rather than vitreous","Transparent","Green",[51],"green","{001} basal cleavage.","Perfect","Irregular\u002FUneven","brittle","Uniaxial","-","Visible","shades of green (O \u003C E)","Mean RI calculated from Gladstone-Dale relationship = 1.854","Raman bands [cm\u003Csup>-1\u003C\u002Fsup>]:  847 (ν1 SeO\u003Csub>3\u003C\u002Fsub> stretching); 764, 795 (ν3 SeO\u003Csub>3\u003C\u002Fsub> antisymmetric stetching), 493, 542 (ν2 SeO\u003Csub>3\u003C\u002Fsub> bending), 320, 392 (ν4 SeO\u003Csub>3\u003C\u002Fsub> bending); 3525b (O–H stretching)","Vugs in a matrix; secondary mineral formed due to oxidation of the selenide vein within sandstones and shales.","Cotype material is deposited in the collections  of the Museum Victoria, Australia, registration number M53004 and the Natural History Museum of Los Angeles County, Los Angeles, USA, catalogue numbers 64111, 64112, 64113.","Unique combination of elements. Also unique structure, although similar to that of nabokoite and atlasovite (all 3 species have structures derived from that of murdochite by selective deletion of atoms).\r\n\r\nStructure details: (1) corrugated layer of Cu...","Named for Georges Favreau, amateur mineralogist and professional engineer, France, in recognition of his work on rare minerals and French mineral deposits; he was the President of the Association Française de Microminéralogie (1993-2007).","2025-08-11 12:15:12",[],[],[],[],[72],{"id":73,"txt":74,"latitude":75,"longitude":76,"country":77},353,"El Dragón mine, Porco Municipality, Antonio Quijarro Province, Potosí, Bolivia",-19.8208333,-65.9166667,"Bolivia",1,[80,83,87,91],{"id":81,"year":28,"html":82,"doi":11},15948393,"Mills, S.J. (2014) Un hommage à la contribution de Georges FAVREAU à la minéralogie: favreauite, un nouveau minéral de la mine El Dragón, Bolivie. Cahier des Micromonteurs: 124: 36-39.",{"id":84,"year":28,"html":85,"doi":86},244518,"Williams, P. A., Hatert, F., Pasero, M., Mills, S. J. (2014) New minerals and nomenclature modifications approved in 2014, CNMNC Newsletter No 20. \u003Ci>Mineralogical Magazine\u003C\u002Fi>,  78 (3) 549-558 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fminmag.2014.078.3.05'>doi:10.1180\u002Fminmag.2014.078.3.05\u003C\u002Fa>","10.1180\u002Fminmag.2014.078.3.05",{"id":88,"year":28,"html":89,"doi":90},129361,"Mills, Stuart J., Kampf, Anthony R., Christy, Andrew G., Housley, Robert M., Thorne, Brent, Chen, Yu-Sheng, Steele, Ian M. (2014) Favreauite, a new selenite mineral from the El Dragón mine, Bolivia. \u003Ci>European Journal of Mineralogy\u003C\u002Fi>,  26 (6) 771-781 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1127\u002Fejm\u002F2014\u002F0026-2405'>doi:10.1127\u002Fejm\u002F2014\u002F0026-2405\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Frruff_1.0\u002Fuploads\u002FEJM26_771.pdf' class='refpdflink'>\u003C\u002Fa>","10.1127\u002Fejm\u002F2014\u002F0026-2405",{"id":92,"year":93,"html":94,"doi":11},16964211,2016,"(2016) Favreauite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Ffavreauite.pdf' class='refpdflink'>\u003C\u002Fa>",[96],{"id":97,"source_url":98,"license_code":99,"credit_html":100,"title":101,"description":102,"author":103,"original_width":104,"original_height":105},427,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=79869675","CC BY-SA 4.0","David Hospital, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=79869675\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Favreauite.jpg","Grass green microcrystals of favreauite, an extremely rare mineral (IMA 2014-013) discovered at the El Dragon mine, Potosí, Bolivia. Favreauite is a selenite of formula PbBiCu6O4(SeO3)4(OH)·H2O. Only one locality known worldwide. Favreauite is the rarest of all selenites found at El Dragon. Very limited finding with a few specimens. Associated minerals are minoritary pink ahlfeldite and blue chalcomenite.","David Hospital",729,667,[107],{"id":108,"url":109,"label":110,"formula":111,"spacegroup":112,"year":28},4357,"\u002Fcif\u002F4357.cif","Mills 2014","Pb.95 Ca.17 Bi.9 Cu5.81 Se4 O18 H3","P 4\u002Fn",[114,115],"Favreauiet","IMA2014-013",[117,121,126,130],{"lang":118,"names":119},"ca",[120],"favreauïta",{"lang":122,"names":123},"de",[124,125],"Favreauit","IMA 2014-013",{"lang":127,"names":128},"eu",[129],"Favreauita",{"lang":131,"names":132},"it",[133],"favreauite","Q19833620",{"history":11,"applications":11}]