[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:55755":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":23,"key_elements":24,"impurities":11,"cim":11,"ima_status":25,"ima_notes":11,"ima_history":11,"approval_year":11,"publication_year":11,"discovery_year":11,"strunz10ed1":27,"strunz10ed2":28,"strunz10ed3":29,"strunz10ed4":11,"dana8ed1":11,"dana8ed2":11,"dana8ed3":11,"dana8ed4":11,"csystem":30,"cclass":31,"spacegroup":32,"spacegroupset":33,"a":34,"b":35,"c":36,"alpha":11,"beta":37,"gamma":11,"aerror":38,"berror":39,"cerror":40,"alphaerror":11,"betaerror":39,"gammaerror":11,"va3":11,"z":40,"csmetamict":13,"commentcrystal":11,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":11,"tlform":41,"hmin":11,"hmax":11,"hardtype":11,"vhnmin":11,"vhnmax":11,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":11,"dmeas2":11,"dcalc":11,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":11,"lustretype":11,"commentluster":11,"diapheny":42,"streak":11,"colour":43,"commentcolor":11,"colors":44,"streak_colors":11,"luminescence":11,"uv":11,"cleavage":11,"cleavagetype":11,"fracturetype":11,"tenacity":11,"commentbreak":11,"opticaltype":46,"opticalsign":47,"opticalalpha":48,"opticalalpha2":11,"opticalalphaerror":38,"opticalbeta":49,"opticalbeta2":11,"opticalbetaerror":38,"opticalgamma":50,"opticalgamma2":11,"opticalgammaerror":38,"opticalomega":11,"opticalomega2":11,"opticalomegaerror":11,"opticalepsilon":11,"opticalepsilon2":11,"opticalepsilonerror":11,"opticaln":11,"opticaln2":11,"opticalnerror":11,"optical2vcalc":51,"optical2vcalc2":11,"optical2vcalcerror":11,"optical2vmeasured":11,"optical2vmeasured2":11,"optical2vmeasurederror":11,"rimin":52,"rimax":53,"opticaldispersion":11,"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":11,"industrial":11,"occurrence":54,"otheroccurrence":11,"type_specimen_store":55,"description_short":56,"aboutname":57,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":58,"reviewed_at":11,"variety_of":11,"varieties":59,"group_members":60,"associates":61,"confused_with":62,"type_localities":63,"occurrence_total":12,"citations":70,"images":83,"structures":84,"synonyms":85,"language_names":88,"wikidata_qid":98,"texts":99},55755,"1:1:55755:9","ed32853b-25a3-4606-8a27-d0c2a374867c","Medvedevite","Mvv",0,"mineral",null,1,false,"KMn\u003Csup>2+\u003C\u002Fsup>\u003Csub>2\u003C\u002Fsub>V\u003Csub>2\u003C\u002Fsub>O\u003Csub>6\u003C\u002Fsub>Cl·2H\u003Csub>2\u003C\u002Fsub>O","KMn\u003Csup>2+\u003C\u002Fsup>V\u003Csub>2\u003C\u002Fsub>O\u003Csub>6\u003C\u002Fsub>Cl · 2H\u003Csub>2\u003C\u002Fsub>O",[17,18,19,20,21,22],"Cl","Mn","O","K","H","V",[17,18,19,20,21,22],[17,22],[26],"APPROVED","8","F","0","Monoclinic",5,14,"P21\u002Fc ","7.1863","10.1147","12.7252","106.243",2,3,4,"thin acicular crystals up to 0.15 mm. ","Transparent","bright red",[45],"red","Biaxial","+","1.782","1.786","1.792","41",1.782,1.792,"formed during the 2012–2013 Tolbachik fissure eruption.","collections of the Saint Petersburg\r\nState University mineralogical museum, University Emb. 7\u002F9, St. Petersburg 199034, Russia, catalogue number 1\u002F19900","New structure type. Unique combination of elements (at the upload time).","The mineral has been named in honour of the Russian geologist and chemist Robert Alexandrovich Medvedev (1939–2005).","2025-08-11 12:15:24",[],[],[],[],[64],{"id":65,"txt":66,"latitude":67,"longitude":68,"country":69},302020,"Toludskoe lava field, 2012-2013 Fissure Tolbachik Eruption site, Plosky Tolbachik Volcano, Tolbachik Volcanic field, Milkovsky District, Kamchatka Krai, Russia",55.7505556,160.3280556,"Russia",[71,75,79],{"id":72,"year":73,"html":74,"doi":11},16965908,2022,"(2022) Medvedevite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fhandbookofmineralogy.org\u002Fpdfs\u002FMedvedevite.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":76,"year":73,"html":77,"doi":78},16094910,"Miyawaki, Ritsuro, Hatert, Frédéric, Pasero, Marco, Mills, Stuart J. (2022) IMA Commission on New Minerals, Nomenclature and Classification (CNMNC) – Newsletter 65. \u003Ci>European Journal of Mineralogy\u003C\u002Fi>,  34 (1) 143-148 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.5194\u002Fejm-34-143-2022'>doi:10.5194\u002Fejm-34-143-2022\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Fejm.copernicus.org\u002Farticles\u002F34\u002F143\u002F2022\u002Fejm-34-143-2022.pdf' class='refpdflink'>\u003C\u002Fa>","10.5194\u002Fejm-34-143-2022",{"id":80,"year":73,"html":81,"doi":82},15154007,"Shablinskii, Andrey P., Avdontceva, Margarita S., Vergasova, Lidiya P., Filatov, Stanislav K., Avdontseva, Evgenia Yu., Povolotskiy, Alexey V., Moskaleva, Svetlana V., Kargopoltsev, Anatoly A., Britvin, Sergey N., Shorets, Olga U. (2022) Medvedevite, KMn\u003Csup>2+\u003C\u002Fsup>V\u003Csup>5+\u003C\u002Fsup>\u003Csub>2\u003C\u002Fsub>O\u003Csub>6\u003C\u002Fsub>Cl⋅2H\u003Csub>2\u003C\u002Fsub>O, a new fumarolic mineral from the Tolbachik fissure eruption 2012–2013, Kamchatka Peninsula, Russia. \u003Ci>Mineralogical Magazine\u003C\u002Fi>, 86 (3) 478-485 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fmgm.2022.38'>doi:10.1180\u002Fmgm.2022.38\u003C\u002Fa>","10.1180\u002Fmgm.2022.38",[],[],[86,87],"IMA2021-082","Medvedeviet",[89,93],{"lang":90,"names":91},"ca",[92],"medvedevita",{"lang":94,"names":95},"de",[96,97],"IMA 2021-082","Medvedevit","Q111109989",{"history":11,"applications":11}]