[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:2870":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":14,"elements":15,"sigelements":21,"key_elements":11,"impurities":11,"cim":22,"ima_status":23,"ima_notes":11,"ima_history":11,"approval_year":11,"publication_year":25,"discovery_year":26,"strunz10ed1":27,"strunz10ed2":28,"strunz10ed3":18,"strunz10ed4":29,"dana8ed1":30,"dana8ed2":31,"dana8ed3":32,"dana8ed4":33,"csystem":34,"cclass":11,"spacegroup":11,"spacegroupset":35,"a":36,"b":37,"c":38,"alpha":39,"beta":40,"gamma":41,"aerror":42,"berror":43,"cerror":44,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":11,"z":45,"csmetamict":13,"commentcrystal":46,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":11,"tlform":47,"hmin":48,"hmax":48,"hardtype":11,"vhnmin":35,"vhnmax":35,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":49,"dmeas2":49,"dcalc":50,"dmeaserror":11,"dcalcerror":51,"commentdense":11,"lustre":11,"lustretype":52,"commentluster":11,"diapheny":53,"streak":54,"colour":55,"commentcolor":11,"colors":56,"streak_colors":59,"luminescence":11,"uv":11,"cleavage":11,"cleavagetype":11,"fracturetype":60,"tenacity":11,"commentbreak":11,"opticaltype":61,"opticalsign":62,"opticalalpha":63,"opticalalpha2":35,"opticalalphaerror":45,"opticalbeta":63,"opticalbeta2":35,"opticalbetaerror":45,"opticalgamma":64,"opticalgamma2":35,"opticalgammaerror":45,"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":65,"rimax":66,"opticaldispersion":67,"opticalpleochroism":11,"opticalpleochorismdesc":11,"opticalbirefringence":11,"opticalcomments":11,"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":68,"industrial":11,"occurrence":11,"otheroccurrence":11,"type_specimen_store":69,"description_short":11,"aboutname":70,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":71,"reviewed_at":11,"variety_of":11,"varieties":72,"group_members":73,"associates":74,"confused_with":75,"type_localities":76,"occurrence_total":88,"citations":89,"images":109,"structures":120,"synonyms":137,"language_names":140,"wikidata_qid":156,"texts":157},2870,"1:1:2870:3","d3d4e4c0-547d-4d71-a0f6-eef62e616e22","Nefedovite","Nef",0,"mineral",null,71,false,"Na\u003Csub>5\u003C\u002Fsub>Ca\u003Csub>4\u003C\u002Fsub>(PO\u003Csub>4\u003C\u002Fsub>)\u003Csub>4\u003C\u002Fsub>F",[16,17,18,19,20],"Ca","Na","O","P","F",[16,17,18,19,20],"22.1.7",[24],"APPROVED",1983,"1983","8","B","30","41","11","4","1","Triclinic","0","5.401","11.647","16.484","134.99","90.04","89.96",6,8,7,2,"space group \u003Cmi>P1 or P_1\u003C\u002Fmi>","As irregular rounded grains, to 1 mm, in aggregates, typically replacing apatite.",4.5,"3.01","3.05",1,"Vitreous","Transparent","White","Colorless",[57,58],"colorless","white",[58],"Conchoidal","Biaxial","+","1.571","1.590",1.571,1.59,"r \u003C v","Insoluble in water, but dissolves readily with no residue at room temperature in 10% HCl.","Mining Institute, St. Petersburg, Russia, 1302\u002F1.\r\nA.E. Fersman Mineralogical Museum, Academy of Sciences, Moscow, Russia, 82759.","Named in honor of Dr. Yevgenii Ivanovich Nefedov (Евгений Иванович Нефедов) (1910–1976), Russian mineralogist, St. Petersburg, Russia, involved in the discovery of a number of Kola minerals.","2025-08-11 12:14:22",[],[],[],[],[77,83],{"id":78,"txt":79,"latitude":80,"longitude":81,"country":82},21751,"Material'naya Adit, Yukspor Mountain, Murmansk Oblast, Russia",67.6405867,33.7424469,"Russia",{"id":84,"txt":85,"latitude":86,"longitude":87,"country":82},22760,"Kuniok Valley, Murmansk Oblast, Russia",67.9094444,33.4038889,4,[90,93,97,100,104],{"id":91,"year":25,"html":92,"doi":11},15962249,"Khomyakov, A.P., Nechelyustov, G.N., Dorokhova, G.I. (1983) Nefedovite, Na5Ca4(PO4)4F, a new mineral. Zapiski Vsesoyuznogo Mineralogicheskogo Obshchestva: 112(4): 479-483.",{"id":94,"year":95,"html":96,"doi":11},527973,1984,"Dunn, Pete J., Fleischer, Michael, Francis, Carl A., Langley, Richard H., Kissin, Stephen A., Shigley, Hames E., Vanko, David A., Zilczer, Janet A. (1984) New mineral names. \u003Ci>American Mineralogist\u003C\u002Fi>,  69 (7-8) 810-815 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM69\u002FAM69_810.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":98,"year":95,"html":99,"doi":11},16118317,"Sebals, M., Dorokhova, G.I., Pobedimskaya, E.A., Khomyakov, A.P. (1984) The crystal structure of nefedovite and its typomorphism. Doklady Akademii Nauk SSSR: 278: 353-357.",{"id":101,"year":102,"html":103,"doi":11},16966247,2005,"(2005) Nefedovite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fnefedovite.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":105,"year":106,"html":107,"doi":108},17322039,2024,"Avdontceva, Margarita S., Shablinskii, Andrey P., Krzhizhanovskaya, Maria G., Krivovichev, Sergey V., Zolotarev, Andrey A., Bocharov, Vladimir N., Vlasenko, Natalia S., Avdontseva, Evgenia Yu., Yakovenchuk, Victor N. (2024) Nefedovite, Na5Ca4(PO4)4F: thermal evolution, phase transition and crystal structure refinement. \u003Ci>Physics and Chemistry of Minerals\u003C\u002Fi>,  51 (2). 13 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1007\u002Fs00269-024-01276-7'>doi:10.1007\u002Fs00269-024-01276-7\u003C\u002Fa>","10.1007\u002Fs00269-024-01276-7",[110],{"id":111,"source_url":112,"license_code":113,"credit_html":114,"title":115,"description":116,"author":117,"original_width":118,"original_height":119},17524,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=96159908","CC BY-SA 4.0","David Hospital, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=96159908\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Nefedovite.jpg","Colorless very shiny crystals of the rare phosphate mineral nefedovite from the type locality in Khibiny (Khibiny Massif, Murmansk Oblast, Russian Federation). Very nice under the microscope. Ex Vandenbroucke Museum collection specimen, from Waregem, Belgium.","David Hospital",1250,926,[121,127,132],{"id":122,"url":123,"label":124,"formula":125,"spacegroup":126,"year":106},9818,"\u002Fcif\u002F9818.cif","Avdontceva 2024 · Na4.95 K.05 Ca4 P4 O16 F (1)","Na4.95 K.05 Ca4 P4 O16 F","I -4",{"id":128,"url":129,"label":130,"formula":125,"spacegroup":131,"year":106},9819,"\u002Fcif\u002F9819.cif","Avdontceva 2024 · Na4.95 K.05 Ca4 P4 O16 F (2)","I 4\u002Fm",{"id":133,"url":134,"label":135,"formula":136,"spacegroup":126,"year":95},9820,"\u002Fcif\u002F9820.cif","Sebals 1984","Na5 Ca4 P4 O16 F",[138,139],"IMA1982-048","Nefedoviet",[141,145,149,153],{"lang":142,"names":143},"ca",[144],"nefedovita",{"lang":146,"names":147},"de",[138,148],"Nefedovit",{"lang":150,"names":151},"eu",[152],"Nefedovita",{"lang":154,"names":155},"it",[7],"Q3874211",{"history":11,"applications":11}]