[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:47038":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":11,"ima_formula":15,"elements":16,"sigelements":19,"key_elements":20,"impurities":21,"cim":11,"ima_status":22,"ima_notes":11,"ima_history":11,"approval_year":24,"publication_year":24,"discovery_year":11,"strunz10ed1":25,"strunz10ed2":26,"strunz10ed3":27,"strunz10ed4":28,"dana8ed1":11,"dana8ed2":11,"dana8ed3":11,"dana8ed4":11,"csystem":29,"cclass":30,"spacegroup":31,"spacegroupset":32,"a":33,"b":34,"c":35,"alpha":11,"beta":11,"gamma":11,"aerror":36,"berror":36,"cerror":37,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":38,"z":36,"csmetamict":14,"commentcrystal":11,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":11,"tlform":39,"hmin":36,"hmax":40,"hardtype":11,"vhnmin":41,"vhnmax":42,"vhnerror":11,"vhng":43,"vhns":11,"commenthard":44,"dmeas":11,"dmeas2":11,"dcalc":45,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":11,"lustretype":46,"commentluster":11,"diapheny":47,"streak":48,"colour":48,"commentcolor":11,"colors":49,"streak_colors":51,"luminescence":11,"uv":11,"cleavage":11,"cleavagetype":52,"fracturetype":53,"tenacity":54,"commentbreak":11,"opticaltype":11,"opticalsign":11,"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":55,"opticalpleochorismdesc":11,"opticalbirefringence":11,"opticalcomments":11,"opticalcolour":56,"opticalinternal":57,"opticaltropic":58,"opticalanisotropism":59,"opticalbireflectance":60,"opticalextinction":11,"opticalr":61,"specdispm":11,"ir":11,"electrical":11,"magnetism":11,"thermalbehaviour":11,"other":11,"industrial":11,"occurrence":11,"otheroccurrence":62,"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":105,"confused_with":128,"type_localities":131,"occurrence_total":83,"citations":138,"images":161,"structures":172,"synonyms":179,"language_names":182,"wikidata_qid":196,"texts":197},47038,"1:1:47038:4","2ae4bcaa-e2f1-4975-adeb-b368cb73fcf7","Petříčekite","Pčk",0,"mineral",null,29308,144,false,"CuSe\u003Csub>2\u003C\u002Fsub>",[17,18],"Cu","Se",[17,18],[17,18],"Fe",[23],"APPROVED",2016,"2","E","B","10a","Orthorhombic",8,73,"Pnnm ","4.918","6.001","3.670",2,1,108.31,"inclusions, to 150 μm, in eucairite grains",2.5,"28","40",15,"ca. 2-2.5","6.673","Metallic","Opaque","Black",[50],"black",[50],"None Observed","Irregular\u002FUneven","brittle","Weak","pale blue grey to pale pinkish","none","Anisotropic","light grey-blue to light pink rotation tints","weakly bireflectant from slightly blue-grey to slightly pinkish-grey","(42.35, 41.8) 470, (42.0, 42.2) 546, (41.9, 42.35) 589, (42.05, 42.85) 650","El Dragón mine; possibly also in the Sierra de Cacheuta","collections of the Harvard Mineralogical and Geological Museum, Cambridge, MA 02138, USA (reference number MGMH#2016.01)","The Cu analogue of ferroselite and kullerudite. Chemically related minerals: athabascaite, bellidoite, berzelianite, klockmannite, umangite.\r\n\r\nAssociated, i.a., with some unknown selenides.\r\n\r\nThe structure is based on edge-sharing chains of CuSe6 oct...","Named in honor of Václav Petříček (1948 - ), crystallographer with the Institute of Physics of the Czech Academy of Sciences, Prague, Czech Republic.","2026-03-12 17:04:06",[],[69,78,87,93,100],{"id":70,"name":71,"entrytype":9,"csystem":29,"ima_formula":72,"mindat_formula":72,"hmin":73,"hmax":74,"dmeas":75,"dcalc":76,"primary_image_id":77},1527,"Ferroselite","FeSe\u003Csub>2\u003C\u002Fsub>",6,6.5,"7.20","7.139",7558,{"id":79,"name":80,"entrytype":9,"csystem":29,"ima_formula":81,"mindat_formula":81,"hmin":82,"hmax":83,"dmeas":84,"dcalc":85,"primary_image_id":86},1612,"Frohbergite","FeTe\u003Csub>2\u003C\u002Fsub>",3,4,"0","8.057",9446,{"id":88,"name":89,"entrytype":9,"csystem":29,"ima_formula":90,"mindat_formula":90,"hmin":91,"hmax":74,"dmeas":84,"dcalc":92,"primary_image_id":11},2288,"Kullerudite","NiSe\u003Csub>2\u003C\u002Fsub>",5.5,"6.72",{"id":94,"name":95,"entrytype":9,"csystem":29,"ima_formula":96,"mindat_formula":96,"hmin":73,"hmax":74,"dmeas":97,"dcalc":98,"primary_image_id":99},2571,"Marcasite","FeS\u003Csub>2\u003C\u002Fsub>","4.887","4.875",15420,{"id":101,"name":102,"entrytype":9,"csystem":29,"ima_formula":103,"mindat_formula":103,"hmin":91,"hmax":91,"dmeas":84,"dcalc":104,"primary_image_id":11},2595,"Mattagamite","CoTe\u003Csub>2\u003C\u002Fsub>","8.00",[106,115,121],{"id":107,"name":108,"entrytype":9,"csystem":29,"ima_formula":109,"mindat_formula":110,"hmin":111,"hmax":91,"dmeas":112,"dcalc":113,"primary_image_id":114},1719,"Goethite","FeO(OH)","Fe\u003Csup>3+\u003C\u002Fsup>O(OH)",5,"4.27","4.18",29787,{"id":116,"name":117,"entrytype":9,"csystem":118,"ima_formula":15,"mindat_formula":15,"hmin":83,"hmax":83,"dmeas":84,"dcalc":119,"primary_image_id":120},2279,"Kruťaite","Isometric","6.53",13702,{"id":122,"name":123,"entrytype":9,"csystem":124,"ima_formula":18,"mindat_formula":18,"hmin":36,"hmax":36,"dmeas":125,"dcalc":126,"primary_image_id":127},3611,"Native Selenium","Trigonal","4.8","4.809",17302,[129,130],{"id":116,"name":117,"entrytype":9,"csystem":118,"ima_formula":15,"mindat_formula":15,"hmin":83,"hmax":83,"dmeas":84,"dcalc":119,"primary_image_id":120},{"id":94,"name":95,"entrytype":9,"csystem":29,"ima_formula":96,"mindat_formula":96,"hmin":73,"hmax":74,"dmeas":97,"dcalc":98,"primary_image_id":99},[132],{"id":133,"txt":134,"latitude":135,"longitude":136,"country":137},771,"Předbořice deposit, Předbořice, Kovářov, Písek District, South Bohemian Region, Czech Republic",49.5494444,14.2533333,"Czech Republic",[139,144,149,153,157],{"id":140,"year":141,"html":142,"doi":143},7745441,1954,"Borchert, Werner; Patzak, Ingeborg (1954) Reaktionen im festen Zustand von Kupfer und Silber mit Selen. \u003Ci>Heidelberger Beiträge zur Mineralogie und Petrographie\u003C\u002Fi>,  4 (5). 434-442 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1007\u002Fbf01136987'>doi:10.1007\u002Fbf01136987\u003C\u002Fa>","10.1007\u002Fbf01136987",{"id":145,"year":146,"html":147,"doi":148},154540,1968,"Bernardini, G.P., Catani, A. (1968) The Cu-Se system. \u003Ci>Mineralium Deposita\u003C\u002Fi>,  3 (4). 375-380 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1007\u002Fbf00207529'>doi:10.1007\u002Fbf00207529\u003C\u002Fa>","10.1007\u002Fbf00207529",{"id":150,"year":24,"html":151,"doi":152},244786,"Hålenius, U., Hatert, F., Pasero, M., Mills, S.J. (2016) New minerals and nomenclature modifications approved in 2016, CNMNC Newsletter no 30. \u003Ci>Mineralogical Magazine\u003C\u002Fi>,  80 (2) 407-413 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fminmag.2016.080.081'>doi:10.1180\u002Fminmag.2016.080.081\u003C\u002Fa>","10.1180\u002Fminmag.2016.080.081",{"id":154,"year":24,"html":155,"doi":156},7734421,"Bindi, Luca, Förster, Hans-Jürgen, Grundmann, Günter, Keutsch, Frank, Stanley, Chris (2016) Petříčekite, CuSe\u003Csub>2\u003C\u002Fsub>, a New Member of the Marcasite Group from the Předbořice Deposit, Central Bohemia Region, Czech Republic. \u003Ci>Minerals\u003C\u002Fi>,  6 (2) 33 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.3390\u002Fmin6020033'>doi:10.3390\u002Fmin6020033\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Fwww.mdpi.com\u002F2075-163X\u002F6\u002F2\u002F33\u002Fpdf?version=1459508911' class='refpdflink'>\u003C\u002Fa>","10.3390\u002Fmin6020033",{"id":158,"year":159,"html":160,"doi":11},16966665,2020,"(2020) Petříčekite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fhandbookofmineralogy.org\u002Fwp-content\u002Fuploads\u002F2022\u002F08\u002FPetr%CC%8Ci%CC%81c%CC%8Cekite.pdf' class='refpdflink'>\u003C\u002Fa>",[162],{"id":163,"source_url":164,"license_code":165,"credit_html":166,"title":167,"description":168,"author":169,"original_width":170,"original_height":171},8063,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=74943615","CC BY-SA 4.0","David Hospital, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=74943615\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Petříčekite.jpg","Metallic microcrystals of the new selenide mineral petricekite (IMA 2015-111) in a matrix of the other massive selenides clausthalite, naumannite, kruaite, eucairite,and eskebornite and also blue chalcomenite. From Cacheuta Mine, Mendoza, Argentina.","David Hospital",880,667,[173],{"id":174,"url":175,"label":176,"formula":177,"spacegroup":178,"year":24},11004,"\u002Fcif\u002F11004.cif","Bindi 2016","(Cu.53 Fe.47) Se2","P n n m",[180,181],"IMA2015-111","Petříčekiet",[183,187,192],{"lang":184,"names":185},"ca",[186],"petřičekita",{"lang":188,"names":189},"de",[190,191],"IMA 2015-111","Petříčekit",{"lang":193,"names":194},"eu",[195],"Petříčekita","Q24257099",{"history":11,"applications":11}]