[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:2938":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":14,"elements":16,"sigelements":20,"key_elements":21,"impurities":11,"cim":22,"ima_status":23,"ima_notes":11,"ima_history":11,"approval_year":25,"publication_year":26,"discovery_year":27,"strunz10ed1":28,"strunz10ed2":29,"strunz10ed3":29,"strunz10ed4":30,"dana8ed1":28,"dana8ed2":31,"dana8ed3":32,"dana8ed4":33,"csystem":34,"cclass":11,"spacegroup":11,"spacegroupset":35,"a":36,"b":37,"c":38,"alpha":35,"beta":39,"gamma":35,"aerror":40,"berror":41,"cerror":41,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":11,"z":42,"csmetamict":13,"commentcrystal":43,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":44,"tlform":45,"hmin":40,"hmax":46,"hardtype":11,"vhnmin":35,"vhnmax":35,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":47,"dmeas2":47,"dcalc":48,"dmeaserror":11,"dcalcerror":11,"commentdense":49,"lustre":50,"lustretype":50,"commentluster":11,"diapheny":51,"streak":52,"colour":53,"commentcolor":54,"colors":55,"streak_colors":58,"luminescence":11,"uv":11,"cleavage":11,"cleavagetype":59,"fracturetype":11,"tenacity":11,"commentbreak":11,"opticaltype":11,"opticalsign":11,"opticalalpha":35,"opticalalpha2":35,"opticalalphaerror":11,"opticalbeta":35,"opticalbeta2":35,"opticalbetaerror":11,"opticalgamma":35,"opticalgamma2":35,"opticalgammaerror":11,"opticalomega":35,"opticalomega2":35,"opticalomegaerror":11,"opticalepsilon":35,"opticalepsilon2":35,"opticalepsilonerror":11,"opticaln":35,"opticaln2":35,"opticalnerror":11,"optical2vcalc":35,"optical2vcalc2":35,"optical2vcalcerror":11,"optical2vmeasured":35,"optical2vmeasured2":35,"optical2vmeasurederror":11,"rimin":11,"rimax":11,"opticaldispersion":11,"opticalpleochroism":60,"opticalpleochorismdesc":61,"opticalbirefringence":11,"opticalcomments":11,"opticalcolour":62,"opticalinternal":11,"opticaltropic":63,"opticalanisotropism":64,"opticalbireflectance":11,"opticalextinction":11,"opticalr":65,"specdispm":11,"ir":11,"electrical":11,"magnetism":11,"thermalbehaviour":11,"other":66,"industrial":11,"occurrence":67,"otheroccurrence":11,"type_specimen_store":68,"description_short":11,"aboutname":69,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":70,"reviewed_at":11,"variety_of":11,"varieties":71,"group_members":72,"associates":73,"confused_with":74,"type_localities":75,"occurrence_total":42,"citations":82,"images":102,"structures":131,"synonyms":132,"language_names":134,"wikidata_qid":154,"texts":155},2938,"1:1:2938:0","14822d7f-a81c-40cf-adf3-bb1cc7b39677","Novákite","Nvá",0,"mineral",null,84,false,"(Cu,Ag)\u003Csub>21\u003C\u002Fsub>As\u003Csub>10\u003C\u002Fsub>","Previously given as \u003Cf>Cu^20AgAs^10\u003C\u002Ff>.",[17,18,19],"Ag","As","Cu",[18,19],[18,19],"1.39",[24],"APPROVED",1960,1959,"1959","2","A","15","4","18","1","Monoclinic","0","16.269","11.711","10.007","112.74",3,2,4,"Point Group: 2, m, or 2\u002Fm; Space Group: C2, Cm, or C2\u002Fm.","Granular aggregates","Forms steel-gray granular aggregates.",3.5,"6.7","8.01","Value only approximate: intergrown with löllingite and chalcocite","Metallic","Opaque","Black","Steel-grey; Grey","Steel-grey on fresh surface, but turn iridescent and later black",[56,57],"gray","black",[57],"None Observed","Non-pleochroic","None observed.","White with pale cream tint","Anisotropic","Medium strong: dark blue-gray and light brown ocher color effects in marginal positions","(43.6,49.0) 400,\r\n(45.4,50.5) 420,\r\n(47.2,52.0) 440,\r\n(48.3,53.0) 460,\r\n(49.1,53.9) 480,\r\n(49.8,54.6) 500,\r\n(50.2,55.2) 520,\r\n(50.6,55.6) 540,\r\n(50.9,56.0) 560,\r\n(51.2,56.3) 580,\r\n(51.3,56.6) 600,\r\n(51.4,56.8) 620,\r\n(51.5,56.9) 640,\r\n(51.5,57.0) 660,\r\n(51.5,57.1) 680,\r\n(51.5,57.2) 700","Diagnostic etching: HNO3 1:1 positive; NCl I :1 positive; FeCl3 20 % positive; HgCl 5 % negative(film); KOH 40%negative; KCN 20% negative.","Carbonate veins at Černý Důl, Czech Republic","National School of Mines, Paris, France; National Museum of Natural History, Washington, D.C., USA, 116992.","Named in honor of Dr. Jiří Novák (23 December 1902, Uherský Brod, Austria-Hungary - 21 May 1971), professor of mineralogy at Charles University, Prague. He later held positions of dean and vice-rector at the university.","2026-02-14 20:31:46",[],[],[],[],[76],{"id":77,"txt":78,"latitude":79,"longitude":80,"country":81},776,"Černý Důl, Trutnov District, Hradec Králové Region, Czech Republic",50.6166667,15.7,"Czech Republic",[83,86,89,93,98],{"id":84,"year":26,"html":85,"doi":11},523312,"Fleischer, M. (1959) New Mineral Names. \u003Ci>American Mineralogist\u003C\u002Fi>,  44 (11-12). 1321-1329 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM44\u002FAM44_1321.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":87,"year":26,"html":88,"doi":11},15936839,"Johan, Z., Hak, J. (1959) Novákit - (Cu,Ag)4As3, ein neues Mineral. Chemie der Erde: 20: 49-50.",{"id":90,"year":91,"html":92,"doi":11},523579,1961,"Johan, Z., Hak, J. (1961) Novákite, (Cu,Ag)4As3, a new mineral. \u003Ci>American Mineralogist\u003C\u002Fi>,  46 (7-8) 885-891 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM46\u002FAM46_885.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":94,"year":95,"html":96,"doi":97},7741850,1985,"Johan, Z. (1985) The Černý Důl deposit (Czechoslovakia): An example of Ni-, Fe-, Ag-, Cu-arsenide mineralization with extremely high activity of arsenic; new data on paxite, novakite and kutinaite. \u003Ci>TMPM Tschermaks Mineralogische und Petrographische Mitteilungen\u003C\u002Fi>,  34 (3) 167-182 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1007\u002Fbf01082960'>doi:10.1007\u002Fbf01082960\u003C\u002Fa>","10.1007\u002Fbf01082960",{"id":99,"year":100,"html":101,"doi":11},16966343,2005,"(2005) Novákite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fnovakite.pdf' class='refpdflink'>\u003C\u002Fa>",[103,113,119,125],{"id":104,"source_url":105,"license_code":106,"credit_html":107,"title":108,"description":109,"author":110,"original_width":111,"original_height":112},17910,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=46552166","CC BY-SA 3.0","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=46552166\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Novákite-407533.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FNov%C3%A1kite\" class=\"extiw\" title=\"en:Novákite\">Novákite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Černý Důl (Schwarzenthal), Krkonoše Mtn (Riesengebirge), Hradec Králové Region, Bohemia (Böhmen; Boehmen), Czech Republic\u003C\u002Fdd>\n\u003Cdd>Dimensions: 3 cm x 1.7 cm x 1.5 cm\u003C\u002Fdd>\n\u003Cdd>Novakite is a very rare copper, silver arsenide found in only three localities worldwide and was discovered in 1959. This specimen, dating to 1961, is from the Type Locality in Bohemia. Pods and stringers of matte, metallic-gray, massive novakite are scattered on all sides of the quartz matrix. The largest pod is 8 mm across. Ex. Josef Vajdak Collection, a noted Czech specialist.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Robert M. Lavinsky",465,456,{"id":114,"source_url":115,"license_code":106,"credit_html":116,"title":117,"description":109,"author":110,"original_width":111,"original_height":118},17911,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=50580475","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=50580475\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Novákite-407534.jpg",329,{"id":120,"source_url":121,"license_code":106,"credit_html":122,"title":123,"description":109,"author":110,"original_width":111,"original_height":124},17912,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=50580477","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=50580477\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Novákite-407535.jpg",263,{"id":126,"source_url":127,"license_code":106,"credit_html":128,"title":129,"description":109,"author":110,"original_width":111,"original_height":130},17913,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=50580478","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=50580478\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Novákite-407536.jpg",273,[],[133],"Novákiet",[135,139,143,147,151],{"lang":136,"names":137},"ca",[138],"novakita",{"lang":140,"names":141},"de",[142],"Novákit",{"lang":144,"names":145},"eu",[146],"Novákita",{"lang":148,"names":149},"fr",[150],"Novakite",{"lang":152,"names":153},"it",[7],"Q1263315",{"history":11,"applications":11}]