[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:6910":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":22,"cim":11,"ima_status":23,"ima_notes":11,"ima_history":11,"approval_year":25,"publication_year":26,"discovery_year":27,"strunz10ed1":28,"strunz10ed2":29,"strunz10ed3":30,"strunz10ed4":31,"dana8ed1":32,"dana8ed2":32,"dana8ed3":32,"dana8ed4":32,"csystem":33,"cclass":34,"spacegroup":35,"spacegroupset":32,"a":36,"b":11,"c":37,"alpha":32,"beta":32,"gamma":32,"aerror":38,"berror":11,"cerror":39,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":40,"z":39,"csmetamict":13,"commentcrystal":41,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":11,"tlform":42,"hmin":39,"hmax":43,"hardtype":11,"vhnmin":44,"vhnmax":32,"vhnerror":11,"vhng":11,"vhns":45,"commenthard":11,"dmeas":32,"dmeas2":32,"dcalc":46,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":47,"lustretype":47,"commentluster":11,"diapheny":48,"streak":11,"colour":49,"commentcolor":11,"colors":50,"streak_colors":11,"luminescence":53,"uv":53,"cleavage":54,"cleavagetype":55,"fracturetype":11,"tenacity":11,"commentbreak":11,"opticaltype":11,"opticalsign":11,"opticalalpha":32,"opticalalpha2":32,"opticalalphaerror":11,"opticalbeta":32,"opticalbeta2":32,"opticalbetaerror":11,"opticalgamma":32,"opticalgamma2":32,"opticalgammaerror":11,"opticalomega":32,"opticalomega2":32,"opticalomegaerror":11,"opticalepsilon":32,"opticalepsilon2":32,"opticalepsilonerror":11,"opticaln":32,"opticaln2":32,"opticalnerror":11,"optical2vcalc":32,"optical2vcalc2":32,"optical2vcalcerror":11,"optical2vmeasured":32,"optical2vmeasured2":32,"optical2vmeasurederror":11,"rimin":11,"rimax":11,"opticaldispersion":11,"opticalpleochroism":56,"opticalpleochorismdesc":57,"opticalbirefringence":11,"opticalcomments":58,"opticalcolour":11,"opticalinternal":11,"opticaltropic":59,"opticalanisotropism":60,"opticalbireflectance":11,"opticalextinction":11,"opticalr":61,"specdispm":11,"ir":11,"electrical":11,"magnetism":11,"thermalbehaviour":11,"other":11,"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":38,"citations":78,"images":112,"structures":123,"synonyms":130,"language_names":133,"wikidata_qid":150,"texts":151},6910,"1:1:6910:2","03c2f75b-1f62-456b-a460-89a00acae4d3","Edgarite","Edg",0,"mineral",null,65,false,"FeNb\u003Csub>3\u003C\u002Fsub>S\u003Csub>6\u003C\u002Fsub>","FeNb\u003Csup>3+\u003C\u002Fsup>\u003Csub>2\u003C\u002Fsub>Nb\u003Csup>4+\u003C\u002Fsup>S\u003Csub>6\u003C\u002Fsub>",[17,18,19],"Fe","Nb","S",[17,18,19],[18],"V,Mn",[24],"APPROVED",1995,2000,"1995","2","D","B","25","0","Hexagonal",15,104,"5.912","12.675",1,2,383.7,"From Bindi and Martin (2018)","Platy inclusions in Ti-(V)-rich pyrrhotite and ferroan alabandite, and as dark gray aggregates of platy grains.",2.5,"135",5,"4.99","Metallic","Opaque","Dark grey",[51,52],"gray","blue","nonfluorescent","basal","Perfect","Strong","Grey to light grey with a bluish tint","Anisotropy strong.","Anisotropic","White to dark brown","(28.1, 40.2) 470,\r\n(27.4, 39.3) 546,\r\n(27.0, 38.5) 589,\r\n(27.0, 36.9) 650","In a feldspar-rich fenitized xenolith approximately 200m across in foyaite at the Khibina alkaline complex.","Royal Ontario Museum, Toronto, Canada.","An unusual sulphide mineral that appears to have formed at a very late, or final, stage of metamorphism, after the main event of fenitization, from a highly reduced, subalkaline S-C-H-rich fluid, which may have remobilized Nb as a result of destabiliza...","Named after Alan D. Edgar (1935–1998), Professor of Petrology, University of Western Ontario, London, Ontario, Canada, in recognition of his contributions to the study of alkaline rocks and synthetic equivalents.","2025-08-11 12:14:27",[],[],[],[],[72],{"id":73,"txt":74,"latitude":75,"longitude":76,"country":77},39659,"Kaskasnyunchorr Mountain, Murmansk Oblast, Russia",67.7705709,33.6926648,"Russia",[79,83,87,90,94,99,103,107],{"id":80,"year":81,"html":82,"doi":11},16130450,1970,"Anzenhofer, K., van den Berg, J.M., Cossee, P., Helle, J.N. (1970) The crystal structures and magnetic susceptibilities of MnNb3S6, FeNb3S6, CoNb3S6 and NiNb3S6. Journal of Physics and Chemistry of Solids: 31: 1057-1067.",{"id":84,"year":85,"html":86,"doi":11},16130451,1980,"Katada, Motomi; Herber, Rolfe H. (1980) Lattice dynamics and hyperfine interactions of the intercalation compounds FexTiS2 (x = 14, 13, and12) and Fe13NbS2 from 57Fe Mössbauer spectroscopy. Journal of Solid State Chemistry: 33: 361-369.",{"id":88,"year":26,"html":89,"doi":11},16131241,"Jambor, John L., Puziewicz, Jacek, Roberts, Andrew C. (2000) New Mineral Names. \u003Ci>American Mineralogist\u003C\u002Fi>,  85 (11-12) 1843-1847 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fmsa\u002Fammin\u002Ftoc\u002FAbstracts\u002F2000_Abstracts\u002FND00_abstracts\u002FJambor_p1843_00.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":91,"year":26,"html":92,"doi":93},77863,"Barkov, A. Y., Martin, R. F., Men'shikov, Y. P., Savchenko, Y. E., Thibault, Y., Laajoki, K. V. O. (2000) Edgarite, FeNb\u003Csub>3\u003C\u002Fsub>S\u003Csub>6\u003C\u002Fsub>, first natural niobium-rich sulfide from the Khibina alkaline complex, Russian Far North: evidence for chalcophile behavior of Nb in a fenite. \u003Ci>Contributions to Mineralogy and Petrology\u003C\u002Fi>,  138 (3) 229-236 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1007\u002Fs004100050559'>doi:10.1007\u002Fs004100050559\u003C\u002Fa>","10.1007\u002Fs004100050559",{"id":95,"year":96,"html":97,"doi":98},63651,2002,"Mandarino, Joseph A. (2002) New minerals. \u003Ci>The Canadian Mineralogist\u003C\u002Fi>,  40 (3) 1001-1020 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2113\u002Fgscanmin.40.3.1001'>doi:10.2113\u002Fgscanmin.40.3.1001\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002Fcm\u002Fvol40\u002FCM40_1001.pdf' class='refpdflink'>\u003C\u002Fa>","10.2113\u002Fgscanmin.40.3.1001",{"id":100,"year":101,"html":102,"doi":11},16964074,2005,"(2005) Edgarite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fedgarite.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":104,"year":105,"html":106,"doi":11},17631621,2007,"(2007) New Minerals From Former Soviet Union Countries 1998-2006. \u003Ci>Mineralogical Almanac\u003C\u002Fi> Vol. 11",{"id":108,"year":109,"html":110,"doi":111},65507,2018,"Bindi, Luca, Martin, Robert F. (2018) Edgarite, FeNb\u003Csub>3\u003C\u002Fsub>S\u003Csub>6\u003C\u002Fsub>, from the Khibina Alkaline Complex, Russia: Solution of the Crystal Structure. \u003Ci>The Canadian Mineralogist\u003C\u002Fi>,  56 (3) 259-264 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.3749\u002Fcanmin.1800019'>doi:10.3749\u002Fcanmin.1800019\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Frruff_1.0\u002Fuploads\u002FCM56_259.pdf' class='refpdflink'>\u003C\u002Fa>","10.3749\u002Fcanmin.1800019",[113],{"id":114,"source_url":115,"license_code":116,"credit_html":117,"title":118,"description":119,"author":120,"original_width":121,"original_height":122},7616,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=99819587","CC BY-SA 4.0","David Hospital, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=99819587\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Edgarite.jpg","Dark grey metallic crystals of the extremely rare Nb mineral edgarite (FeNb2S6) from the type and only known locality worldwide in Russia: Kaskasnyunchorr Mountain, Khibiny Massif, Murmansk Oblast, Russian Federation. Niobium is a very rare chemical element in sulphides ! In fact it is the only single sulphide with Nb! Ex Vandenbroucke Museum collection specimen, from Waregem, Belgium.","David Hospital",608,475,[124],{"id":125,"url":126,"label":127,"formula":128,"spacegroup":129,"year":81},4010,"\u002Fcif\u002F4010.cif","Anzenhofer 1970","Fe Nb3 S6","P 63 2 2",[131,132],"Edgariet","IMA1995-017",[134,138,143,147],{"lang":135,"names":136},"ca",[137],"edgarita",{"lang":139,"names":140},"de",[141,142],"Edgarit","IMA 1995-017",{"lang":144,"names":145},"eu",[146],"Edgarita",{"lang":148,"names":149},"it",[7],"Q3719102",{"history":11,"applications":11}]