[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:471046":3},{"id":4,"longid":5,"guid":6,"name":7,"shortcode_ima":8,"entrytype":9,"entrytype_text":10,"varietyof":6,"synid":6,"polytypeof":6,"groupid":6,"weighting":11,"nolocadd":12,"blacklisted":12,"mindat_formula":13,"mindat_formula_note":6,"ima_formula":6,"elements":14,"sigelements":21,"key_elements":22,"impurities":6,"cim":6,"ima_status":23,"ima_notes":6,"ima_history":6,"approval_year":6,"publication_year":6,"discovery_year":6,"strunz10ed1":25,"strunz10ed2":26,"strunz10ed3":20,"strunz10ed4":27,"dana8ed1":6,"dana8ed2":6,"dana8ed3":6,"dana8ed4":6,"csystem":28,"cclass":29,"spacegroup":30,"spacegroupset":31,"a":32,"b":33,"c":34,"alpha":6,"beta":35,"gamma":6,"aerror":11,"berror":11,"cerror":29,"alphaerror":6,"betaerror":36,"gammaerror":6,"va3":6,"z":37,"csmetamict":12,"commentcrystal":6,"twinning":6,"tranglide":6,"parting":38,"epitaxidescription":6,"morphology":6,"tlform":39,"hmin":29,"hmax":6,"hardtype":6,"vhnmin":40,"vhnmax":41,"vhnerror":6,"vhng":42,"vhns":6,"commenthard":6,"dmeas":43,"dmeas2":6,"dcalc":44,"dmeaserror":6,"dcalcerror":6,"commentdense":6,"lustre":6,"lustretype":45,"commentluster":6,"diapheny":46,"streak":47,"colour":48,"commentcolor":6,"colors":49,"streak_colors":50,"luminescence":6,"uv":51,"cleavage":6,"cleavagetype":52,"fracturetype":53,"tenacity":54,"commentbreak":6,"opticaltype":55,"opticalsign":56,"opticalalpha":57,"opticalalpha2":6,"opticalalphaerror":37,"opticalbeta":58,"opticalbeta2":6,"opticalbetaerror":37,"opticalgamma":59,"opticalgamma2":6,"opticalgammaerror":37,"opticalomega":6,"opticalomega2":6,"opticalomegaerror":6,"opticalepsilon":6,"opticalepsilon2":6,"opticalepsilonerror":6,"opticaln":6,"opticaln2":6,"opticalnerror":6,"optical2vcalc":60,"optical2vcalc2":6,"optical2vcalcerror":6,"optical2vmeasured":6,"optical2vmeasured2":6,"optical2vmeasurederror":6,"rimin":61,"rimax":62,"opticaldispersion":63,"opticalpleochroism":6,"opticalpleochorismdesc":6,"opticalbirefringence":6,"opticalcomments":6,"opticalcolour":6,"opticalinternal":6,"opticaltropic":6,"opticalanisotropism":6,"opticalbireflectance":6,"opticalextinction":6,"opticalr":6,"specdispm":6,"ir":6,"electrical":6,"magnetism":6,"thermalbehaviour":6,"other":6,"industrial":6,"occurrence":64,"otheroccurrence":6,"type_specimen_store":65,"description_short":66,"aboutname":67,"rock_parent":6,"rock_parent2":6,"rock_root":9,"rock_bgs_code":6,"meteoritical_code":6,"updttime":68,"reviewed_at":6,"variety_of":6,"varieties":69,"group_members":70,"associates":71,"confused_with":72,"type_localities":80,"occurrence_total":11,"citations":87,"images":96,"structures":97,"synonyms":102,"language_names":104,"wikidata_qid":114,"texts":115},471046,"1:1:471046:8",null,"Rundqvistite-(Ce)","Run-Ce",0,"mineral",1,false,"Na\u003Csub>3\u003C\u002Fsub>(Sr\u003Csub>3\u003C\u002Fsub>Ce)[Zn\u003Csub>2\u003C\u002Fsub>Si\u003Csub>8\u003C\u002Fsub>O\u003Csub>24\u003C\u002Fsub>]",[15,16,17,18,19,20],"Ce","Na","Si","Sr","Zn","O",[15,16,17,18,19,20],[15,18,19],[24],"APPROVED","9","D","30","Monoclinic",5,14,"P21\u002Fc ","5.1934","7.893","26.011","90.02",3,2,"none","elongated grains up to 0.1 mm long and up to 0.03 mm thick embedded in quartz–pectolite aggregate","572","653",50,"3.70","3.709","Vitreous","Transparent","white","colorless",[48,47],[47],"does not fluoresce under cathode rays or ultraviolet light.","None Observed","Irregular\u002FUneven","brittle","Biaxial","-","1.644","1.659","1.662","48",1.644,1.662,"Dispersion is medium: r \u003C v.","found in quartz–pectolite aggregate in a silexite-like peralkaline pegmatite.","Type material is deposited in the collections of the Fersman Mineralogical Museum, Russian Academy of Sciences, Leninskiy Prospekt 18-2, Moscow 119071, Russia, registration number 5999\u002F1","The Sr3CeZn-analogue of vladykinite.","The mineral is named for Professor Dmitry Vasilievich Rundqvist (Russian Cyrillic: Дмитрий Васильевич Рундквист) (10.08.1930–15.01.2022), Academician of the Russian Academy of Sciences, a prominent geologist and an expert on the geology of ore deposits, metallogeny and mineralogy of Precambrian rocks. In accord with Bayliss and Levinson, the mineral is named rundqvistite-(Ce) as Ce is the dominant rare earth element.","2025-08-11 12:15:25",[],[],[],[73],{"id":74,"name":75,"entrytype":9,"csystem":28,"ima_formula":76,"mindat_formula":77,"hmin":29,"hmax":29,"dmeas":6,"dcalc":78,"primary_image_id":79},42242,"Vladykinite","Na\u003Csub>3\u003C\u002Fsub>Sr\u003Csub>4\u003C\u002Fsub>(Fe\u003Csup>2+\u003C\u002Fsup>Fe\u003Csup>3+\u003C\u002Fsup>)Si\u003Csub>8\u003C\u002Fsub>O\u003Csub>24\u003C\u002Fsub>","Na\u003Csub>3\u003C\u002Fsub>Sr\u003Csub>4\u003C\u002Fsub>(Fe\u003Csup>2+\u003C\u002Fsup>Fe\u003Csup>3+\u003C\u002Fsup>)Si\u003Csub>8\u003C\u002Fsub>O\u003Csub>24\u003C\u002Fsub> ","3.51",27562,[81],{"id":82,"txt":83,"latitude":84,"longitude":85,"country":86},3241,"Dara-i-Pioz Massif, Districts of Republican Subordination, Tajikistan",39.45035,70.716342,"Tajikistan",[88,91],{"id":89,"year":6,"html":90,"doi":6},17250078,"Agakhanov, A. A., Day, M. C., Sokolova, E., Karpenko, V. Y., Hawthorne, F. C., Pautov, L. A., Kasatkin, A. V., Pekov, I. V., and Agakhanova, V. A.: Rundqvistite-(Ce), IMA 2023-043, in: CNMNC Newsletter 78, Eur. J. Mineral., 36, https:\u002F\u002Fdoi.org\u002F10.5194\u002Fejm-36-361-2024, 2024.",{"id":92,"year":93,"html":94,"doi":95},17691557,2024,"Agakhanov, Atali A., Day, Maxwell C., Sokolova, Elena, Karpenko, Vladimir Yu., Hawthorne, Frank C., Pautov, Leonid A., Kasatkin, Anatoly V., Pekov, Igor V., Agakhanova, Vitaliya A. (2024) Rundqvistite-(Ce), Na3(Sr3Ce)(Zn2Si8O24), a new mineral from the Darai-Pioz alkaline massif, Tien-Shan Mountains, Tajikistan: mineral description and crystal structure. \u003Ci>Mineralogical Magazine\u003C\u002Fi>,  88 (5). 594-601 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fmgm.2024.53'>doi:10.1180\u002Fmgm.2024.53\u003C\u002Fa>","10.1180\u002Fmgm.2024.53",[],[98],{"id":99,"url":100,"label":101,"formula":6,"spacegroup":6,"year":6},12310,"\u002Fcif\u002F12310.cif","Structure",[103],"Rundqvistiet-(Ce)",[105,110],{"lang":106,"names":107},"ca",[108,109],"Rundqvistita-","rundqvistita-(Ce)",{"lang":111,"names":112},"de",[113],"Rundqvistit-(Ce)","Q125375752",{"history":6,"applications":6}]