[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:7359":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":24,"key_elements":25,"impurities":26,"cim":11,"ima_status":27,"ima_notes":29,"ima_history":11,"approval_year":31,"publication_year":32,"discovery_year":11,"strunz10ed1":33,"strunz10ed2":34,"strunz10ed3":35,"strunz10ed4":36,"dana8ed1":37,"dana8ed2":37,"dana8ed3":37,"dana8ed4":37,"csystem":38,"cclass":39,"spacegroup":40,"spacegroupset":41,"a":42,"b":43,"c":44,"alpha":37,"beta":45,"gamma":37,"aerror":40,"berror":40,"cerror":39,"alphaerror":11,"betaerror":46,"gammaerror":11,"va3":11,"z":11,"csmetamict":14,"commentcrystal":11,"twinning":11,"tranglide":11,"parting":47,"epitaxidescription":11,"morphology":11,"tlform":48,"hmin":49,"hmax":49,"hardtype":11,"vhnmin":50,"vhnmax":51,"vhnerror":11,"vhng":52,"vhns":11,"commenthard":11,"dmeas":53,"dmeas2":53,"dcalc":54,"dmeaserror":46,"dcalcerror":55,"commentdense":11,"lustre":56,"lustretype":56,"commentluster":11,"diapheny":57,"streak":58,"colour":58,"commentcolor":11,"colors":59,"streak_colors":61,"luminescence":62,"uv":63,"cleavage":64,"cleavagetype":65,"fracturetype":66,"tenacity":67,"commentbreak":11,"opticaltype":68,"opticalsign":69,"opticalalpha":70,"opticalalpha2":11,"opticalalphaerror":46,"opticalbeta":71,"opticalbeta2":37,"opticalbetaerror":39,"opticalgamma":72,"opticalgamma2":37,"opticalgammaerror":39,"opticalomega":37,"opticalomega2":37,"opticalomegaerror":11,"opticalepsilon":37,"opticalepsilon2":37,"opticalepsilonerror":11,"opticaln":37,"opticaln2":37,"opticalnerror":11,"optical2vcalc":37,"optical2vcalc2":37,"optical2vcalcerror":11,"optical2vmeasured":73,"optical2vmeasured2":37,"optical2vmeasurederror":74,"rimin":75,"rimax":76,"opticaldispersion":77,"opticalpleochroism":11,"opticalpleochorismdesc":11,"opticalbirefringence":11,"opticalcomments":78,"opticalcolour":11,"opticalinternal":11,"opticaltropic":11,"opticalanisotropism":11,"opticalbireflectance":11,"opticalextinction":79,"opticalr":11,"specdispm":11,"ir":80,"electrical":11,"magnetism":11,"thermalbehaviour":11,"other":81,"industrial":11,"occurrence":11,"otheroccurrence":11,"type_specimen_store":82,"description_short":83,"aboutname":84,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":85,"reviewed_at":11,"variety_of":11,"varieties":86,"group_members":87,"associates":116,"confused_with":117,"type_localities":118,"occurrence_total":123,"citations":124,"images":149,"structures":168,"synonyms":169,"language_names":172,"wikidata_qid":189,"texts":190},7359,"1:1:7359:8","83a396ad-80d5-4e6c-88ce-998b483804ed","Vuoriyarvite-K","Vyv-K",0,"mineral",null,46928,42,false,"K\u003Csub>2\u003C\u002Fsub>(Nb,Ti)\u003Csub>2\u003C\u002Fsub>(Si\u003Csub>4\u003C\u002Fsub>O\u003Csub>12\u003C\u002Fsub>)(O,OH)\u003Csub>2\u003C\u002Fsub>·4H\u003Csub>2\u003C\u002Fsub>O","(K,Na,◻)\u003Csub>12\u003C\u002Fsub>Nb\u003Csub>8\u003C\u002Fsub>(Si\u003Csub>4\u003C\u002Fsub>O\u003Csub>12\u003C\u002Fsub>)\u003Csub>4\u003C\u002Fsub>O\u003Csub>8\u003C\u002Fsub> · 12-16H\u003Csub>2\u003C\u002Fsub>O",[18,19,20,21,22,23],"Nb","Si","Ti","O","K","H",[18,19,21,22,23],[18],"Na",[28],"APPROVED",[30],"RENAMED",1995,1998,"9","C","E","30b","0","Monoclinic",3,4,"Cm ","14.692","14.164","7.859","117.87",2,"Weak parting perpendicular to the elongation.","Tabular crystals up to 3 mm long, showing {h01} and pinacoids {001} and {100}.",4.5,"315","435",30,"2.95","3.02",1,"Vitreous","Translucent","White",[60],"white",[60],"Non-fluorescent","Not fluorescent.","None","None Observed","Irregular\u002FUneven","brittle","Biaxial","+","1.649","1.655","1.759","20",5,1.649,1.759,"Weak, r \u003C v.","Negative elongation.","Z = c; X = b.","The strongest IR absorption bands are at 468, 690, 938, 1090, 1135, 1645, and 3400 cm-1.","Insoluble in dilute HCl and H2SO4.","Fersman Mineralogical Museum, Moscow, Russia.","Nb dominant analogue of Tsepinite-K.","For the type locality, Vuoriyarvi alkai-ultrabasic massif, Kola Peninsula, Russia.  Originally named simply vuoriyarvite, the suffix was added by the IMA in 2002 to denote the dominant extra-framework cation (potassium, in this case), following the recommended nomenclature for labuntsovite-group minerals.","2025-08-11 12:14:28",[],[88,95,102,109],{"id":89,"name":90,"entrytype":9,"csystem":38,"ima_formula":91,"mindat_formula":92,"hmin":74,"hmax":74,"dmeas":93,"dcalc":94,"primary_image_id":11},26367,"Tsepinite-Ca","(Ca,K,Na)\u003Csub>2-x\u003C\u002Fsub>(Ti,Nb)\u003Csub>2\u003C\u002Fsub>(Si\u003Csub>4\u003C\u002Fsub>O\u003Csub>12\u003C\u002Fsub>)(OH,O)\u003Csub>2\u003C\u002Fsub> · 4H\u003Csub>2\u003C\u002Fsub>O","(Ca,K,Na)\u003Csub>2-x\u003C\u002Fsub>(Ti,Nb)\u003Csub>2\u003C\u002Fsub>(Si\u003Csub>4\u003C\u002Fsub>O\u003Csub>12\u003C\u002Fsub>)(OH,O)\u003Csub>2\u003C\u002Fsub>·4H\u003Csub>2\u003C\u002Fsub>O","2.73","2.72",{"id":96,"name":97,"entrytype":9,"csystem":38,"ima_formula":98,"mindat_formula":99,"hmin":74,"hmax":74,"dmeas":100,"dcalc":101,"primary_image_id":11},26355,"Tsepinite-K","(K,Ba,Na)\u003Csub>2\u003C\u002Fsub>(Ti,Nb)\u003Csub>2\u003C\u002Fsub>(Si\u003Csub>4\u003C\u002Fsub>O\u003Csub>12\u003C\u002Fsub>)(OH,O)\u003Csub>2\u003C\u002Fsub> · 3H\u003Csub>2\u003C\u002Fsub>O","K\u003Csub>2\u003C\u002Fsub>(Ti,Nb)\u003Csub>2\u003C\u002Fsub>(Si\u003Csub>4\u003C\u002Fsub>O\u003Csub>12\u003C\u002Fsub>)(OH,O)\u003Csub>2\u003C\u002Fsub>·3H\u003Csub>2\u003C\u002Fsub>O","2.88","2.97",{"id":103,"name":104,"entrytype":9,"csystem":38,"ima_formula":105,"mindat_formula":106,"hmin":74,"hmax":74,"dmeas":107,"dcalc":94,"primary_image_id":108},11013,"Tsepinite-Na","(Na,H\u003Csub>3\u003C\u002Fsub>O,K,Sr,Ba,◻)\u003Csub>2\u003C\u002Fsub>(Ti,Nb)\u003Csub>2\u003C\u002Fsub>(Si\u003Csub>4\u003C\u002Fsub>O\u003Csub>12\u003C\u002Fsub>)(OH,O)\u003Csub>2\u003C\u002Fsub> · 3H\u003Csub>2\u003C\u002Fsub>O","Na\u003Csub>2\u003C\u002Fsub>(Ti,Nb)\u003Csub>2\u003C\u002Fsub>(Si\u003Csub>4\u003C\u002Fsub>O\u003Csub>12\u003C\u002Fsub>)(OH,O)\u003Csub>2\u003C\u002Fsub>·3H\u003Csub>2\u003C\u002Fsub>O","2.74",13836,{"id":110,"name":111,"entrytype":9,"csystem":38,"ima_formula":112,"mindat_formula":113,"hmin":74,"hmax":74,"dmeas":114,"dcalc":115,"primary_image_id":11},27458,"Tsepinite-Sr","(Sr,Ba,K)(Ti,Nb)\u003Csub>2\u003C\u002Fsub>(Si\u003Csub>4\u003C\u002Fsub>O\u003Csub>12\u003C\u002Fsub>)(OH,O)\u003Csub>2\u003C\u002Fsub> · 3H\u003Csub>2\u003C\u002Fsub>O","Sr(Ti,Nb)\u003Csub>2\u003C\u002Fsub>(Si\u003Csub>4\u003C\u002Fsub>O\u003Csub>12\u003C\u002Fsub>)(OH,O)\u003Csub>2\u003C\u002Fsub>·3H\u003Csub>2\u003C\u002Fsub>O","2.67","2.63",[],[],[119],{"id":120,"txt":121,"latitude":11,"longitude":11,"country":122},2709,"Vuoriyarvi alkaline-ultrabasic massif, Northern Karelia, Murmansk Oblast, Russia","Russia",6,[125,129,134,137,140,145],{"id":126,"year":127,"html":128,"doi":11},16131366,1969,"Perrault, G., Vicat, J., Sang, N. (1969) UK-19-1 et UK- 19-2, [nenadkevichite] deux nouveau silicates hydrates de niobium du Mont St-Hilaire, P.Q.. The Canadian Mineralogist, 10, 143-144.",{"id":130,"year":131,"html":132,"doi":133},127205,1994,"Rastsvetaeva, Ramiza K.; Tamazyan, Rafael A.; Pushcharovsky, Dmitriy Yu.; Nadezhina, Tamara N. (1994) Crystal structure and microtwinning of K-rich nenadkevichite. \u003Ci>European Journal of Mineralogy\u003C\u002Fi>,  6 (4). 503-509 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1127\u002Fejm\u002F6\u002F4\u002F0503'>doi:10.1127\u002Fejm\u002F6\u002F4\u002F0503\u003C\u002Fa>","10.1127\u002Fejm\u002F6\u002F4\u002F0503",{"id":135,"year":32,"html":136,"doi":11},15940622,"Jambor, John L., Grew, Edward S., Roberts, Andrew C. (1998) New mineral names. \u003Ci>American Mineralogist\u003C\u002Fi>,  83 (11) 1347-1352 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fmsa\u002Fammin\u002Ftoc\u002FAbstracts\u002F1998_Abstracts\u002FND98_Abstracts\u002FJambor_p1347_98.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":138,"year":32,"html":139,"doi":11},16131368,"Subbotin, V.V., Voloshin, A.V., Pakhomovskii, Y.A., Bakhchisaraitsev, A.Y., Pushcharovsky, D.Y., Rastsvetaeva, R.K., Nadezhina, T.N. (1998) Vuoriyarvite (K,Na)2(Nb,Ti)2Si4O12(O,OH)2·4H2O - a new mineral from carbonatites of the Vuoriyarvi Massif, Kola Peninsula. Doklady Earth Sciences, 358, 73-75.",{"id":141,"year":142,"html":143,"doi":144},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":146,"year":147,"html":148,"doi":11},16131371,2005,"Belokoneva, E.L. (2005) Symmetry and topological analysis of the OD nenadkevichite-labuntsovite-zorite family. Crystallography Reports, 50, 13-19.",[150,160],{"id":151,"source_url":152,"license_code":153,"credit_html":154,"title":155,"description":156,"author":157,"original_width":158,"original_height":159},27673,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=14866300","CC BY-SA 3.0","Leon Hupperichs, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=14866300\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Vuoriyarvite-K-100974.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FVuoriyarvite-K\" class=\"extiw\" title=\"en:Vuoriyarvite-K\">Vuoriyarvite-K\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Kaskasnyunchorr Mt., Khibiny Massif, Kola Peninsula, Murmanskaja Oblast', Northern Region, Russia\u003C\u002Fdd>\n\u003Cdd>White\u002Fvery pale pink xls of Vuoriyarvite-K (analysed). Field of view 5 mm. Specimen and photo Leon Hupperichs.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Leon Hupperichs",781,595,{"id":161,"source_url":162,"license_code":153,"credit_html":163,"title":164,"description":165,"author":157,"original_width":166,"original_height":167},27674,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=14866301","Leon Hupperichs, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=14866301\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Vuoriyarvite-K-100975.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FVuoriyarvite-K\" class=\"extiw\" title=\"en:Vuoriyarvite-K\">Vuoriyarvite-K\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Kaskasnyunchorr Mt., Khibiny Massif, Kola Peninsula, Murmanskaja Oblast', Northern Region, Russia\u003C\u002Fdd>\n\u003Cdd>White\u002Fvery pale pink xls of Vuoriyarvite-K (analysed). Field of view 3 mm. Specimen and photo Leon Hupperichs.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",772,589,[],[170,171],"IMA1995-031","Vuoriyarviet-K",[173,177,183,186],{"lang":174,"names":175},"ca",[176],"vuoriyarvita-K",{"lang":178,"names":179},"de",[180,181,182],"IMA 1995-031","Vuorijärvit","Vuoriyarvit-K",{"lang":184,"names":185},"eu",[7],{"lang":187,"names":188},"it",[7],"Q4016651",{"history":11,"applications":11}]