[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:29142":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":26,"key_elements":27,"impurities":11,"cim":11,"ima_status":28,"ima_notes":11,"ima_history":11,"approval_year":11,"publication_year":30,"discovery_year":11,"strunz10ed1":31,"strunz10ed2":32,"strunz10ed3":33,"strunz10ed4":34,"dana8ed1":35,"dana8ed2":35,"dana8ed3":35,"dana8ed4":35,"csystem":36,"cclass":37,"spacegroup":38,"spacegroupset":39,"a":40,"b":41,"c":42,"alpha":35,"beta":43,"gamma":35,"aerror":44,"berror":44,"cerror":44,"alphaerror":11,"betaerror":44,"gammaerror":11,"va3":11,"z":45,"csmetamict":14,"commentcrystal":11,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":46,"tlform":47,"hmin":37,"hmax":37,"hardtype":11,"vhnmin":35,"vhnmax":35,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":48,"dmeas2":48,"dcalc":49,"dmeaserror":50,"dcalcerror":11,"commentdense":11,"lustre":11,"lustretype":51,"commentluster":11,"diapheny":52,"streak":53,"colour":54,"commentcolor":11,"colors":55,"streak_colors":61,"luminescence":11,"uv":11,"cleavage":62,"cleavagetype":63,"fracturetype":11,"tenacity":11,"commentbreak":11,"opticaltype":64,"opticalsign":65,"opticalalpha":66,"opticalalpha2":35,"opticalalphaerror":67,"opticalbeta":68,"opticalbeta2":35,"opticalbetaerror":44,"opticalgamma":69,"opticalgamma2":35,"opticalgammaerror":37,"opticalomega":35,"opticalomega2":35,"opticalomegaerror":11,"opticalepsilon":35,"opticalepsilon2":35,"opticalepsilonerror":11,"opticaln":35,"opticaln2":35,"opticalnerror":11,"optical2vcalc":35,"optical2vcalc2":35,"optical2vcalcerror":11,"optical2vmeasured":70,"optical2vmeasured2":35,"optical2vmeasurederror":71,"rimin":72,"rimax":73,"opticaldispersion":11,"opticalpleochroism":74,"opticalpleochorismdesc":75,"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":76,"otheroccurrence":11,"type_specimen_store":77,"description_short":11,"aboutname":78,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":79,"reviewed_at":11,"variety_of":11,"varieties":80,"group_members":81,"associates":96,"confused_with":97,"type_localities":98,"occurrence_total":67,"citations":105,"images":114,"structures":115,"synonyms":116,"language_names":119,"wikidata_qid":136,"texts":137},29142,"1:1:29142:2","514f8116-a557-4277-ac49-81ed0e726d35","Parakuzmenkoite-Fe","Pkz-Fe",0,"mineral",null,46935,33,false,"(K,Ba)\u003Csub>4\u003C\u002Fsub>Fe(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>·14H\u003Csub>2\u003C\u002Fsub>O","(K,Ba)\u003Csub>8\u003C\u002Fsub>Fe\u003Csub>4\u003C\u002Fsub>Ti\u003Csub>16\u003C\u002Fsub>(Si\u003Csub>4\u003C\u002Fsub>O\u003Csub>12\u003C\u002Fsub>)\u003Csub>8\u003C\u002Fsub>(OH,O)\u003Csub>16\u003C\u002Fsub> · 20-28H\u003Csub>2\u003C\u002Fsub>O",[18,19,20,21,22,23,24,25],"Ba","Fe","Nb","Si","Ti","O","K","H",[19,21,22,23,24,25],[22],[29],"APPROVED",2001,"9","C","E","30g","0","Monoclinic",5,11,"C2\u002Fm ","14.410","13.880","15.587","117.53",2,4,"Prismatic crystals to 1.0 mm","prismatic crystals up to 1 mm in size","3.00","3.07",3,"Vitreous","Transparent","White","Orange to orange-red",[56,57,58,59,60],"orange","red","white","brown","colorless",[58],"imperfect","Imperfect\u002FFair","Biaxial","+","1.687 ",1,"1.689","1.805","22",10,1.687,1.805,"Visible"," X, Z = colorless, Y = pale brown;","Alkaline pegmatites","Fersman Mineralogica1 Museum of the Russian Academy of Sciences, Moscow.","Iron dominant analog of kuzmenkoite-Mn","2025-08-11 12:14:54",[],[82,89],{"id":83,"name":84,"entrytype":9,"csystem":36,"ima_formula":85,"mindat_formula":86,"hmin":37,"hmax":37,"dmeas":87,"dcalc":88,"primary_image_id":11},29110,"Organovaite-Mn","K\u003Csub>2\u003C\u002Fsub>MnNb\u003Csub>4\u003C\u002Fsub>(Si\u003Csub>4\u003C\u002Fsub>O\u003Csub>12\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>O\u003Csub>4\u003C\u002Fsub> · 5-7H\u003Csub>2\u003C\u002Fsub>O","K\u003Csub>2\u003C\u002Fsub>Mn(Nb,Ti)\u003Csub>4\u003C\u002Fsub>(Si\u003Csub>4\u003C\u002Fsub>O\u003Csub>12\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(O,OH)\u003Csub>4\u003C\u002Fsub>·5-7H\u003Csub>2\u003C\u002Fsub>O","2.88","2.92",{"id":90,"name":91,"entrytype":9,"csystem":36,"ima_formula":92,"mindat_formula":93,"hmin":37,"hmax":37,"dmeas":87,"dcalc":94,"primary_image_id":95},29113,"Organovaite-Zn","K\u003Csub>2\u003C\u002Fsub>Zn(Nb,Ti)\u003Csub>4\u003C\u002Fsub>(Si\u003Csub>4\u003C\u002Fsub>O\u003Csub>12\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(O,OH)\u003Csub>4\u003C\u002Fsub> · 6H\u003Csub>2\u003C\u002Fsub>O","K\u003Csub>2\u003C\u002Fsub>Zn(Nb,Ti)\u003Csub>4\u003C\u002Fsub>(Si\u003Csub>4\u003C\u002Fsub>O\u003Csub>12\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(O,OH)\u003Csub>4\u003C\u002Fsub>·6H\u003Csub>2\u003C\u002Fsub>O","2.89",18208,[],[],[99],{"id":100,"txt":101,"latitude":102,"longitude":103,"country":104},2694,"Kedykverpakhk Mountain, Lovozersky District, Murmansk Oblast, Russia",67.8484348,34.5474529,"Russia",[106,109],{"id":107,"year":30,"html":108,"doi":11},16722196,"Chukanov, N. V., Pekov, I. V., Semenov, E. I., Zadov, A. E., Krivovichev, S. V., Berns, P. C. (2001) Parakuzmenkoite-Fe, (K,Ba)\u003Csub>2\u003C\u002Fsub>Fe(Ti,Nb)\u003Csub>4\u003C\u002Fsub>[Si\u003Csub>4\u003C\u002Fsub>O\u003Csub>12\u003C\u002Fsub>]\u003Csub>2\u003C\u002Fsub>(O,OH)\u003Csub>4\u003C\u002Fsub>·7H\u003Csub>2\u003C\u002Fsub>O - a new labuntsovite group mineral. \u003Ci>Zapiski Vserossijskogo Mineralogicheskogo Obshchestva\u003C\u002Fi>,  130 (6) 63-67 \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Frruff_1.0\u002Fuploads\u002FZVMO130N6_63.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":110,"year":111,"html":112,"doi":113},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",[],[],[117,118],"IMA2001-007","Parakuzmenkoiet-Fe",[120,124,129,132],{"lang":121,"names":122},"ca",[123],"parakuzmenkoïta-Fe",{"lang":125,"names":126},"de",[127,128],"IMA 2001-007","Parakuzmenkoit-Fe",{"lang":130,"names":131},"eu",[7],{"lang":133,"names":134},"it",[135],"parakuzmenkoite-Fe","Q3895144",{"history":11,"applications":11}]