[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:726":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":11,"cim":21,"ima_status":22,"ima_notes":11,"ima_history":11,"approval_year":11,"publication_year":25,"discovery_year":26,"strunz10ed1":27,"strunz10ed2":28,"strunz10ed3":29,"strunz10ed4":30,"dana8ed1":27,"dana8ed2":31,"dana8ed3":32,"dana8ed4":33,"csystem":34,"cclass":35,"spacegroup":36,"spacegroupset":37,"a":38,"b":39,"c":39,"alpha":39,"beta":39,"gamma":39,"aerror":40,"berror":11,"cerror":11,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":11,"z":41,"csmetamict":14,"commentcrystal":11,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":42,"tlform":43,"hmin":44,"hmax":44,"hardtype":11,"vhnmin":39,"vhnmax":39,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":39,"dmeas2":39,"dcalc":45,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":11,"lustretype":11,"commentluster":11,"diapheny":46,"streak":11,"colour":47,"commentcolor":11,"colors":48,"streak_colors":11,"luminescence":11,"uv":11,"cleavage":11,"cleavagetype":11,"fracturetype":11,"tenacity":11,"commentbreak":11,"opticaltype":11,"opticalsign":11,"opticalalpha":39,"opticalalpha2":39,"opticalalphaerror":11,"opticalbeta":39,"opticalbeta2":39,"opticalbetaerror":11,"opticalgamma":39,"opticalgamma2":39,"opticalgammaerror":11,"opticalomega":39,"opticalomega2":39,"opticalomegaerror":11,"opticalepsilon":39,"opticalepsilon2":39,"opticalepsilonerror":11,"opticaln":39,"opticaln2":39,"opticalnerror":11,"optical2vcalc":39,"optical2vcalc2":39,"optical2vcalcerror":11,"optical2vmeasured":39,"optical2vmeasured2":39,"optical2vmeasurederror":11,"rimin":11,"rimax":11,"opticaldispersion":11,"opticalpleochroism":11,"opticalpleochorismdesc":11,"opticalbirefringence":11,"opticalcomments":11,"opticalcolour":11,"opticalinternal":11,"opticaltropic":51,"opticalanisotropism":11,"opticalbireflectance":11,"opticalextinction":11,"opticalr":52,"specdispm":11,"ir":11,"electrical":11,"magnetism":11,"thermalbehaviour":11,"other":11,"industrial":11,"occurrence":11,"otheroccurrence":53,"type_specimen_store":54,"description_short":55,"aboutname":56,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":57,"reviewed_at":11,"variety_of":11,"varieties":58,"group_members":59,"associates":67,"confused_with":75,"type_localities":76,"occurrence_total":83,"citations":84,"images":106,"structures":107,"synonyms":108,"language_names":110,"wikidata_qid":137,"texts":138},726,"1:1:726:7","77d92722-49dd-44a1-b8ac-7af777532da9","Bornhardtite","Bhd",0,"mineral",null,52870,12,false,"Co\u003Csup>2+\u003C\u002Fsup>Co\u003Csup>3+\u003C\u002Fsup>\u003Csub>2\u003C\u002Fsub>Se\u003Csub>4\u003C\u002Fsub>",[17,18],"Co","Se",[17,18],[17,18],"3.10.5",[23,24],"APPROVED","GRANDFATHERED",1955,"1955","2","D","A","05","10","1","5","Isometric",32,222,"Fd-3m","10.2","0",2,8,"Massive","Fine violet to red-brown intergrowths in clausthalite.",4,"6.166","Opaque","Rose-red",[49,50],"red","pink","Isotropic","(41.3) 400,\r\n(42.8) 420,\r\n(44.3) 440,\r\n(45.4) 460,\r\n(46.4) 480,\r\n(47.2) 500,\r\n(47.8) 520,\r\n(48.4) 540,\r\n(49.2) 560,\r\n(49.2) 580,\r\n(49.7) 600,\r\n(50.2) 620,\r\n(50.8) 640,\r\n(51.4) 660,\r\n(52.0) 680,\r\n(52.7) 700","Hydrothermal","n.d.","Se analogue of Linnaeite.\r\nCurrent status \"grandfathered\" but considered questionable by Bosi et al. (2019).\r\nA mineral that appears to never have been analyzed; compare tyrrellite.","For Dr. Friedrich Wilhelm Conrad Eduard Bornhardt (20 April 1864 Braunschweig - 2 December 1946 Goslar), German geologist, engineer and explorer, and was Director of the Berlin College of Mines (Bergakademie) from 1907 to 1916.","2025-08-11 12:14:18",[],[60],{"id":61,"name":62,"entrytype":9,"csystem":34,"ima_formula":63,"mindat_formula":64,"hmin":65,"hmax":65,"dmeas":39,"dcalc":66,"primary_image_id":11},4032,"Trüstedtite","Ni\u003Csup>2+\u003C\u002Fsup>Ni\u003Csup>3+\u003C\u002Fsup>\u003Csub>2\u003C\u002Fsub>Se\u003Csub>4\u003C\u002Fsub>","Ni\u003Csub>3\u003C\u002Fsub>Se\u003Csub>4\u003C\u002Fsub>",2.5,"6.62",[68],{"id":69,"name":70,"entrytype":9,"csystem":71,"ima_formula":72,"mindat_formula":72,"hmin":65,"hmax":73,"dmeas":39,"dcalc":74,"primary_image_id":11},1602,"Freboldite","Hexagonal","CoSe",3,"7.70",[],[77],{"id":78,"txt":79,"latitude":80,"longitude":81,"country":82},1814,"Trogtal Quarries, Harz (Landkreis Goslar), Goslar District, Lower Saxony, Germany",51.8822663,10.2681825,"Germany",6,[85,88,92,97,101],{"id":86,"year":25,"html":87,"doi":11},15943041,"Ramdohr, P., Schmitt, M. (1955) Vier neue natürliche Kobaltselenide vom Steinbruch Trogtal bei Laufenthal im Harz. Neues Jahrbuch für Mineralogie, Monatshefte: 1955: 133-142.",{"id":89,"year":90,"html":91,"doi":11},522758,1956,"Fleischer, M. (1956) New mineral names. \u003Ci>American Mineralogist\u003C\u002Fi>,  41 (1-2). 163-168 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM41\u002FAM41_163.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":93,"year":94,"html":95,"doi":96},16596174,1969,"Ramdohr, Paul (1969) \u003Ci>The Ore Minerals and their Intergrowths\u003C\u002Fi>. Pergamon Press, Oxford. 1174pp. \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1016\u002Fc2013-0-10027-x'>doi:10.1016\u002Fc2013-0-10027-x\u003C\u002Fa>","10.1016\u002Fc2013-0-10027-x",{"id":98,"year":99,"html":100,"doi":11},16963313,2005,"(2005) Bornhardtite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fbornhardtite.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":102,"year":103,"html":104,"doi":105},129793,2019,"Bosi, Ferdinando, Biagioni, Cristian, Pasero, Marco (2019) Nomenclature and classification of the spinel supergroup. \u003Ci>European Journal of Mineralogy\u003C\u002Fi>,  31 (1) 183-192 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1127\u002Fejm\u002F2019\u002F0031-2788'>doi:10.1127\u002Fejm\u002F2019\u002F0031-2788\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Frruff_1.0\u002Fuploads\u002FEJM31_183.pdf' class='refpdflink'>\u003C\u002Fa>","10.1127\u002Fejm\u002F2019\u002F0031-2788",[],[],[109],"Bornhardtiet",[111,115,119,123,127,131,134],{"lang":112,"names":113},"bg",[114],"борнхардит",{"lang":116,"names":117},"ca",[118],"bornhardtita",{"lang":120,"names":121},"de",[122],"Bornhardtit",{"lang":124,"names":125},"eu",[126],"Bornhardtita",{"lang":128,"names":129},"fr",[130],"bornhardtite",{"lang":132,"names":133},"it",[7],{"lang":135,"names":136},"pt",[130],"Q3642693",{"history":11,"applications":11}]