[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:38851":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":15,"elements":16,"sigelements":21,"key_elements":11,"impurities":11,"cim":11,"ima_status":22,"ima_notes":11,"ima_history":11,"approval_year":24,"publication_year":25,"discovery_year":11,"strunz10ed1":26,"strunz10ed2":27,"strunz10ed3":27,"strunz10ed4":11,"dana8ed1":11,"dana8ed2":11,"dana8ed3":11,"dana8ed4":11,"csystem":28,"cclass":29,"spacegroup":30,"spacegroupset":27,"a":31,"b":32,"c":33,"alpha":11,"beta":34,"gamma":11,"aerror":35,"berror":29,"cerror":36,"alphaerror":11,"betaerror":29,"gammaerror":11,"va3":37,"z":35,"csmetamict":13,"commentcrystal":11,"twinning":38,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":39,"tlform":40,"hmin":41,"hmax":41,"hardtype":11,"vhnmin":11,"vhnmax":11,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":42,"dmeas2":42,"dcalc":43,"dmeaserror":41,"dcalcerror":11,"commentdense":11,"lustre":11,"lustretype":44,"commentluster":11,"diapheny":45,"streak":46,"colour":47,"commentcolor":11,"colors":48,"streak_colors":51,"luminescence":11,"uv":11,"cleavage":52,"cleavagetype":53,"fracturetype":54,"tenacity":11,"commentbreak":11,"opticaltype":55,"opticalsign":56,"opticalalpha":57,"opticalalpha2":11,"opticalalphaerror":41,"opticalbeta":58,"opticalbeta2":11,"opticalbetaerror":41,"opticalgamma":59,"opticalgamma2":11,"opticalgammaerror":41,"opticalomega":11,"opticalomega2":11,"opticalomegaerror":11,"opticalepsilon":11,"opticalepsilon2":11,"opticalepsilonerror":11,"opticaln":11,"opticaln2":11,"opticalnerror":11,"optical2vcalc":60,"optical2vcalc2":11,"optical2vcalcerror":11,"optical2vmeasured":61,"optical2vmeasured2":11,"optical2vmeasurederror":11,"rimin":62,"rimax":63,"opticaldispersion":11,"opticalpleochroism":11,"opticalpleochorismdesc":11,"opticalbirefringence":11,"opticalcomments":11,"opticalcolour":11,"opticalinternal":11,"opticaltropic":11,"opticalanisotropism":11,"opticalbireflectance":11,"opticalextinction":64,"opticalr":11,"specdispm":11,"ir":11,"electrical":11,"magnetism":11,"thermalbehaviour":11,"other":11,"industrial":11,"occurrence":65,"otheroccurrence":11,"type_specimen_store":66,"description_short":67,"aboutname":68,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":69,"reviewed_at":11,"variety_of":11,"varieties":70,"group_members":71,"associates":72,"confused_with":73,"type_localities":74,"occurrence_total":9,"citations":79,"images":101,"structures":102,"synonyms":109,"language_names":112,"wikidata_qid":130,"texts":131},38851,"1:1:38851:5","b8d5ced1-2ca7-409f-9ede-992e03be0a81","Yegorovite","Yeg",0,"mineral",null,11,false,"Na\u003Csub>4\u003C\u002Fsub>[Si\u003Csub>4\u003C\u002Fsub>O\u003Csub>8\u003C\u002Fsub>(OH)\u003Csub>4\u003C\u002Fsub>]·7H\u003Csub>2\u003C\u002Fsub>O","Na\u003Csub>4\u003C\u002Fsub>[Si\u003Csub>2\u003C\u002Fsub>O\u003Csub>4\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>]\u003Csub>2\u003C\u002Fsub> · 7H\u003Csub>2\u003C\u002Fsub>O",[17,18,19,20],"Na","Si","O","H",[17,18,19,20],[23],"APPROVED",2008,2010,"9","0","Monoclinic",5,14,"9.8744","12.398","14.8973","104.675",4,7,1764.29,"Polysynthetic twinning is typical.","Prismatic to flattened, lamellar crystals.","Tiny colorless to semi-transparent coarse prismatic to flattened, lamellar crystals up to 1mm long, often associated with minor revdite and megacyclite.",2,"1.90","1.92","Vitreous","Transparent","White","Colorless",[49,50],"colorless","white",[50],"(010) and (001)","Perfect","Splintery","Biaxial","-","1.474","1.479","1.482","75",">70",1.474,1.482,"X ∧ a ~ 15°; Y = c; Z = b.","Late hydrothermal, low-temperature paragenesis in a peralkaline pegmatite.","Fersman Mineralogical Museum, Russian Academy of Sciences, Moscow, Russia.","The first natural sodium silicate with single zig-zag chains of Si tetrahedra.","Named in honor of Yuriy Klavdievich Yegorov-Tismenko (Юрий Клавдиевич Егоров-Тисменко) (26 May 1938 - 16 July 2007) crystal chemist, crystallographer, at the Moscow State University. He won the 2003 Lomonosov Prize for teaching.","2026-03-29 16:01:05",[],[],[],[],[75],{"id":76,"txt":77,"latitude":11,"longitude":11,"country":78},39660,"Palitra pegmatite, Karnasurt mine, Karnasurt Mountain, Lovozersky District, Murmansk Oblast, Russia","Russia",[80,84,88,92,97],{"id":81,"year":82,"html":83,"doi":11},18709099,2009,"Pekov I. V.; Zubkova, N.V.; Chukanov, N.V.; Zadov, A.E.; Grishin, V.G.; Pushcharovsky, D. Yu. (2009) Егоровит Na4[Si4O8(OH)4]·7H2O-новый минерал из Ловозерского щелочного массива (Кольский полуостров) [Yegorovite Na4[Si4O8(OH)4]·7H2O -a new mineral from Lovozero alkaline massif (Kola Peninsula)]. \u003Ci>Записки Российского Минералогического Общества [Zapiski RMO (Proceedings of the Russian Mineralogical Society)]\u003C\u002Fi>,  138 (3). 82-89",{"id":85,"year":82,"html":86,"doi":87},496810,"Zubkova, N. V., Pekov, I. V., Pushcharovskii, D. Yu., Kazantsev, S. S. (2009) Crystal structure of yegorovite Na4[Si4O8(OH)4] · 7H2O. \u003Ci>Doklady Earth Sciences\u003C\u002Fi>,  427 (1) 814-818 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1134\u002Fs1028334x09050237'>doi:10.1134\u002Fs1028334x09050237\u003C\u002Fa>","10.1134\u002Fs1028334x09050237",{"id":89,"year":25,"html":90,"doi":91},19534,"Pekov, I. V., Zubkova, N. V., Chukanov, N. V., Zadov, A. E., Grishin, V. G., Pushcharovsky, D. Yu. (2010) Yegorovite, Na4[Si4O8(OH)4]·7H2O, a new mineral from the Lovozero alkaline pluton, Kola Peninsula. \u003Ci>Geology of Ore Deposits\u003C\u002Fi>,  52 (7) 584-590 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1134\u002Fs107570151007007x'>doi:10.1134\u002Fs107570151007007x\u003C\u002Fa>","10.1134\u002Fs107570151007007x",{"id":93,"year":94,"html":95,"doi":96},244500,2014,"Zubkova, N. V., Pekov, I. V., Pushcharovsky, D. Yu. (2014) A review of crystal chemistry of natural silicates of alkaline elements in the light of new structural data. \u003Ci>Mineralogical Magazine\u003C\u002Fi>,  78 (2) 253-265 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fminmag.2014.078.2.03'>doi:10.1180\u002Fminmag.2014.078.2.03\u003C\u002Fa>","10.1180\u002Fminmag.2014.078.2.03",{"id":98,"year":99,"html":100,"doi":11},16968213,2022,"(2022) Yegorovite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002FYegorovite.pdf' class='refpdflink'>\u003C\u002Fa>",[],[103],{"id":104,"url":105,"label":106,"formula":107,"spacegroup":108,"year":82},14658,"\u002Fcif\u002F14658.cif","Zubkova 2009","Na4 Si4 O19 H18","P 1 21\u002Fc 1",[110,111],"IMA2008-033","Yegoroviet",[113,117,122,126],{"lang":114,"names":115},"ca",[116],"yegorovita",{"lang":118,"names":119},"de",[120,121],"IMA 2008-033","Yegorovit",{"lang":123,"names":124},"eu",[125],"Yegorovita",{"lang":127,"names":128},"it",[129],"yegorovite","Q19862071",{"history":11,"applications":11}]