[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:2309":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":16,"elements":17,"sigelements":27,"key_elements":28,"impurities":29,"cim":30,"ima_status":31,"ima_notes":34,"ima_history":36,"approval_year":11,"publication_year":37,"discovery_year":38,"strunz10ed1":39,"strunz10ed2":40,"strunz10ed3":41,"strunz10ed4":42,"dana8ed1":43,"dana8ed2":43,"dana8ed3":43,"dana8ed4":43,"csystem":44,"cclass":45,"spacegroup":46,"spacegroupset":43,"a":47,"b":48,"c":49,"alpha":43,"beta":50,"gamma":43,"aerror":11,"berror":11,"cerror":11,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":11,"z":51,"csmetamict":14,"commentcrystal":11,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":52,"tlform":53,"hmin":54,"hmax":54,"hardtype":11,"vhnmin":43,"vhnmax":43,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":55,"dmeas2":56,"dcalc":43,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":11,"lustretype":57,"commentluster":11,"diapheny":58,"streak":59,"colour":60,"commentcolor":11,"colors":61,"streak_colors":67,"luminescence":11,"uv":11,"cleavage":68,"cleavagetype":69,"fracturetype":70,"tenacity":71,"commentbreak":11,"opticaltype":72,"opticalsign":73,"opticalalpha":74,"opticalalpha2":75,"opticalalphaerror":11,"opticalbeta":76,"opticalbeta2":77,"opticalbetaerror":11,"opticalgamma":78,"opticalgamma2":79,"opticalgammaerror":11,"opticalomega":43,"opticalomega2":43,"opticalomegaerror":11,"opticalepsilon":43,"opticalepsilon2":43,"opticalepsilonerror":11,"opticaln":43,"opticaln2":43,"opticalnerror":11,"optical2vcalc":80,"optical2vcalc2":81,"optical2vcalcerror":11,"optical2vmeasured":82,"optical2vmeasured2":83,"optical2vmeasurederror":11,"rimin":84,"rimax":85,"opticaldispersion":86,"opticalpleochroism":87,"opticalpleochorismdesc":88,"opticalbirefringence":11,"opticalcomments":11,"opticalcolour":11,"opticalinternal":11,"opticaltropic":11,"opticalanisotropism":11,"opticalbireflectance":11,"opticalextinction":89,"opticalr":11,"specdispm":11,"ir":11,"electrical":11,"magnetism":11,"thermalbehaviour":90,"other":91,"industrial":11,"occurrence":92,"otheroccurrence":11,"type_specimen_store":93,"description_short":94,"aboutname":95,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":96,"reviewed_at":11,"variety_of":11,"varieties":97,"group_members":98,"associates":114,"confused_with":115,"type_localities":116,"occurrence_total":124,"citations":125,"images":166,"structures":177,"synonyms":197,"language_names":202,"wikidata_qid":219,"texts":220},2309,"1:1:2309:8","a2f67a1b-c669-4cf1-822f-22298a93fc28","Labuntsovite-Mn","Lab-Mn",0,"mineral",null,46932,1503,false,"Na\u003Csub>4\u003C\u002Fsub>K\u003Csub>4\u003C\u002Fsub>(Ba,K)\u003Csub>2\u003C\u002Fsub>Mn\u003Csup>2+\u003C\u002Fsup>(Ti,Nb)\u003Csub>8\u003C\u002Fsub>(Si\u003Csub>4\u003C\u002Fsub>O\u003Csub>12\u003C\u002Fsub>)\u003Csub>4\u003C\u002Fsub>(O,OH)\u003Csub>8\u003C\u002Fsub>·10-12H\u003Csub>2\u003C\u002Fsub>O","Na\u003Csub>4\u003C\u002Fsub>K\u003Csub>4\u003C\u002Fsub>Mn\u003Csup>2+\u003C\u002Fsup>\u003Csub>2\u003C\u002Fsub>Ti\u003Csub>8\u003C\u002Fsub>O\u003Csub>4\u003C\u002Fsub>(Si\u003Csub>4\u003C\u002Fsub>O\u003Csub>12\u003C\u002Fsub>)\u003Csub>4\u003C\u002Fsub>(OH)\u003Csub>4\u003C\u002Fsub> · 10-12H\u003Csub>2\u003C\u002Fsub>O",[18,19,20,21,22,23,24,25,26],"Ba","Mn","Na","Nb","Si","Ti","O","K","H",[18,19,20,22,23,24,25,26],[18,23],"Fe,Mn,Mg,Ca","16.14.8",[32,33],"APPROVED","GRANDFATHERED",[35],"RENAMED","IMA Case 00–A - Renamed (Grice and Ferraris, 2003).",1955,"1925","9","C","E","30e","0","Monoclinic",5,11,"14.18","13.70","7.74","117",1,"Prismatic crystals. Forms include c{001}, b{010}, m{110}, d{011}, and s{111}.","Columnar aggregates of brownish-yellow crystals. The crystals are prismatic to 12x3x2 mm.",6,"2.89","3.02","Greasy","Transparent,Translucent","White","Brownish-yellow, bright orange, dark-red",[62,63,64,65,66],"orange","yellow","red","brown","white",[66],"On (100).","Perfect","Sub-Conchoidal","brittle","Biaxial","+","1.684","1.695","1.693","1.702","1.792","1.814","30","36","20","44",1.684,1.814,"strong","Visible","Z = brownish-yellow; X = yellowish.","X = b; Y = c; Z = a.","Easily fusible before the blowpipe to a bluish enamel.","Dissolves with difficulty in HCl, HNO3, or H2SO4.","In voids in nepheline syenite.","Ecole Nationale Supérieure des Mines, Paris, France, (cotype).\r\nNational Museum of Natural History, Washington, D.C., USA, number 113995 (type).\r\nVernadsky State Geological Museum, Moscow, Russia, number 46311 (type).","This is the original labuntsovite. It is now designated labuntsovite-Mn for the dominance of manganese among the divalent cations.","Originally named labuntsovite after the Russian mineralogists Aleksander Nikolaevich Labuntsov and Ekaterina Eutiikkieva Labuntsov-Kostyleva (for whom the mineral \u003CM>kostylevite\u003C\u002FM> is also named). Aleksander Labuntsov had earlier discovered the mineral and described it as titaniferous elpidite. The suffix\u002Fmodifier was added in 2000.","2025-08-11 12:14:21",[],[99,107],{"id":100,"name":101,"entrytype":9,"csystem":44,"ima_formula":102,"mindat_formula":103,"hmin":45,"hmax":45,"dmeas":104,"dcalc":105,"primary_image_id":106},11425,"Labuntsovite-Fe","Na\u003Csub>4\u003C\u002Fsub>K\u003Csub>4\u003C\u002Fsub>Fe\u003Csup>2+\u003C\u002Fsup>\u003Csub>2\u003C\u002Fsub>Ti\u003Csub>8\u003C\u002Fsub>O\u003Csub>4\u003C\u002Fsub>(Si\u003Csub>4\u003C\u002Fsub>O\u003Csub>12\u003C\u002Fsub>)\u003Csub>4\u003C\u002Fsub>(OH)\u003Csub>4\u003C\u002Fsub> · 10-12H\u003Csub>2\u003C\u002Fsub>O","Na\u003Csub>4\u003C\u002Fsub>K\u003Csub>4\u003C\u002Fsub>(Ba,K)\u003Csub>2\u003C\u002Fsub>Fe\u003Csup>2+\u003C\u002Fsup>(Ti,Nb)\u003Csub>8\u003C\u002Fsub>(Si\u003Csub>4\u003C\u002Fsub>O\u003Csub>12\u003C\u002Fsub>)\u003Csub>4\u003C\u002Fsub>(O,OH)\u003Csub>8\u003C\u002Fsub>·10H\u003Csub>2\u003C\u002Fsub>O","2.94","2.93",13830,{"id":108,"name":109,"entrytype":9,"csystem":44,"ima_formula":110,"mindat_formula":111,"hmin":45,"hmax":45,"dmeas":112,"dcalc":55,"primary_image_id":113},11424,"Labuntsovite-Mg","Na\u003Csub>4\u003C\u002Fsub>K\u003Csub>4\u003C\u002Fsub>Mg\u003Csub>2\u003C\u002Fsub>Ti\u003Csub>8\u003C\u002Fsub>O\u003Csub>4\u003C\u002Fsub>(Si\u003Csub>4\u003C\u002Fsub>O\u003Csub>12\u003C\u002Fsub>)\u003Csub>4\u003C\u002Fsub>(OH)\u003Csub>4\u003C\u002Fsub> · 10-12H\u003Csub>2\u003C\u002Fsub>O","Na\u003Csub>4\u003C\u002Fsub>K\u003Csub>4\u003C\u002Fsub>(Ba,K)\u003Csub>2\u003C\u002Fsub>Mg(Ti,Nb)\u003Csub>8\u003C\u002Fsub>(Si\u003Csub>4\u003C\u002Fsub>O\u003Csub>12\u003C\u002Fsub>)\u003Csub>4\u003C\u002Fsub>(O,OH)\u003Csub>8\u003C\u002Fsub>·10H\u003Csub>2\u003C\u002Fsub>O","2.88",13831,[],[],[117,121],{"id":118,"txt":119,"latitude":11,"longitude":11,"country":120},22292,"Pegmatite No. 19, Kuftnyun Mountain, Lovozersky District, Murmansk Oblast, Russia","Russia",{"id":122,"txt":123,"latitude":11,"longitude":11,"country":120},22293,"Yum'egor Pass, Murmansk Oblast, Russia",14,[126,130,134,137,141,145,149,152,157,162],{"id":127,"year":128,"html":129,"doi":11},16114483,1926,"Labuntsov, A. (1926) Titaniferous elpidite from Mount Chibina, Russian Lapland, and its paragenesis. Comptes rendus de l'Académie des sciences de l'URSS, 39-42.",{"id":131,"year":132,"html":133,"doi":11},519582,1927,"Foshag, W.F. (1927) New Mineral Names. \u003Ci>American Mineralogist\u003C\u002Fi>,  12 (7). 295-296 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM12\u002FAM12_295.pdf?reftype=.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":135,"year":37,"html":136,"doi":11},16114485,"Semenov, E.I. and Burova, T.A. (1955) On the new mineral, labuntsovite, and the so-called titanoelpidite. Doklady Akademii Nauk SSSR, 101, 1113-1116 (in Russian).",{"id":138,"year":139,"html":140,"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":142,"year":143,"html":144,"doi":11},16114487,1998,"Golovina, N.I., Shilov, G.V., Chukanov, N.V., and Pekov, I.V. (1998) Crystal structure of the manganese-rich analog of labuntsovite. Doklady Akademii Nauk: 362(3): 350–352 (in Russian).",{"id":146,"year":147,"html":148,"doi":11},16114488,1999,"Chukanov, N.V., Pekov, I.V., Rastsvetaeva, R.K., Nekrasov, A.N. (1999) Labuntsovite: solid solutions and features of the crystal structure. The Canadian Mineralogist: 37: 901-910.",{"id":150,"year":147,"html":151,"doi":11},16116836,"Jambor, J.L., Pertsev, N.N., Roberts, A.C. (1999) New mineral names. American Mineralogist: 84: 1195-1198.",{"id":153,"year":154,"html":155,"doi":156},128077,2002,"Chukanov, Nikita V., Pekov, Igor V., Khomyakov, Alexander P. (2002) Recommended nomenclature for labuntsovite-group minerals. \u003Ci>European Journal of Mineralogy\u003C\u002Fi>,  14 (1) 165-173 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1127\u002F0935-1221\u002F2002\u002F0014-0165'>doi:10.1127\u002F0935-1221\u002F2002\u002F0014-0165\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Frruff_1.0\u002Fuploads\u002FEJM14_165.pdf' class='refpdflink'>\u003C\u002Fa>","10.1127\u002F0935-1221\u002F2002\u002F0014-0165",{"id":158,"year":159,"html":160,"doi":161},63823,2003,"Grice, J. D.; Ferraris, G. (2003) New minerals approved in 2002 and nomenclature modifications approved in 1998-2002 by the Commission on the New Minerals and Mineral Names, International Mineralogical Association. \u003Ci>The Canadian Mineralogist\u003C\u002Fi>,  41 (3). 795-802 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2113\u002Fgscanmin.41.3.795'>doi:10.2113\u002Fgscanmin.41.3.795\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002Fcm\u002Fvol41\u002FCM41_795.pdf' class='refpdflink'>\u003C\u002Fa>","10.2113\u002Fgscanmin.41.3.795",{"id":163,"year":164,"html":165,"doi":11},17737830,2005,"Yakovenchuk, Victor, Ivanyuk, Gregory, Pakhomovsky, Yakov, Men'shikov, Yury, Wall, Frances - \u003Ci>Ed.\u003C\u002Fi> (2005) \u003Ci>Khibiny\u003C\u002Fi>. Laplandia Minerals.",[167],{"id":168,"source_url":169,"license_code":170,"credit_html":171,"title":172,"description":173,"author":174,"original_width":175,"original_height":176},13836,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=77166891","CC BY-SA 4.0","David Hospital, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=77166891\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Tsepinite-Na & Labuntsovite-Mn.jpg","White core of tsepinite-Na with an epitaxial growth of orange Labuntsovite-Mn crystal from the famous Aris Quarry (Windhoek, Khomas Region, Namibia).","David Hospital",819,667,[178,184,191],{"id":179,"url":180,"label":181,"formula":182,"spacegroup":183,"year":143},7405,"\u002Fcif\u002F7405.cif","Rastsvetaeva 1998","Na2 K3.4 (Ti3.2 Nb.8) Mn.2 Si8 O32.4 H12.8","C 1 2\u002Fm 1",{"id":185,"url":186,"label":187,"formula":188,"spacegroup":189,"year":190},7406,"\u002Fcif\u002F7406.cif","Golovastikov 1974","Na1.37 K2.305 O32.425 Ti4.61 Si8 H7.85","B 1 1 2\u002Fm",1974,{"id":192,"url":193,"label":194,"formula":195,"spacegroup":189,"year":196},7407,"\u002Fcif\u002F7407.cif","Golovastikov 1973","Ti8.22 Nb.5 Si16 K4.61 Na2.736 O64.836 H15.672",1973,[198,199,200,201],"Labuntsoviet-Mn","Labuntsovite (of Semenov and Burova)","Titan-elpidite","Unnamed (MSH UK-5)",[203,207,211,215],{"lang":204,"names":205},"ca",[206],"labuntsovita-Mn",{"lang":208,"names":209},"de",[210],"Labuntsovit-Mn",{"lang":212,"names":213},"eu",[214],"Labuntsovita-Mn",{"lang":216,"names":217},"it",[218],"labuntsovite-Mn","Q3825204",{"history":11,"applications":11}]