[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:7114":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":22,"key_elements":23,"impurities":11,"cim":11,"ima_status":24,"ima_notes":11,"ima_history":11,"approval_year":11,"publication_year":26,"discovery_year":11,"strunz10ed1":27,"strunz10ed2":28,"strunz10ed3":28,"strunz10ed4":29,"dana8ed1":30,"dana8ed2":30,"dana8ed3":30,"dana8ed4":30,"csystem":31,"cclass":32,"spacegroup":33,"spacegroupset":34,"a":35,"b":30,"c":30,"alpha":30,"beta":30,"gamma":30,"aerror":36,"berror":11,"cerror":11,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":37,"z":11,"csmetamict":14,"commentcrystal":38,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":39,"tlform":40,"hmin":41,"hmax":41,"hardtype":11,"vhnmin":30,"vhnmax":30,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":42,"dmeas":43,"dmeas2":30,"dcalc":44,"dmeaserror":45,"dcalcerror":11,"commentdense":11,"lustre":46,"lustretype":46,"commentluster":11,"diapheny":47,"streak":48,"colour":49,"commentcolor":11,"colors":50,"streak_colors":54,"luminescence":11,"uv":11,"cleavage":55,"cleavagetype":56,"fracturetype":57,"tenacity":58,"commentbreak":11,"opticaltype":59,"opticalsign":11,"opticalalpha":30,"opticalalpha2":30,"opticalalphaerror":11,"opticalbeta":30,"opticalbeta2":30,"opticalbetaerror":11,"opticalgamma":30,"opticalgamma2":30,"opticalgammaerror":11,"opticalomega":30,"opticalomega2":30,"opticalomegaerror":11,"opticalepsilon":30,"opticalepsilon2":30,"opticalepsilonerror":11,"opticaln":30,"opticaln2":30,"opticalnerror":11,"optical2vcalc":30,"optical2vcalc2":30,"optical2vcalcerror":11,"optical2vmeasured":30,"optical2vmeasured2":30,"optical2vmeasurederror":11,"rimin":11,"rimax":11,"opticaldispersion":11,"opticalpleochroism":11,"opticalpleochorismdesc":11,"opticalbirefringence":11,"opticalcomments":11,"opticalcolour":60,"opticalinternal":61,"opticaltropic":59,"opticalanisotropism":11,"opticalbireflectance":11,"opticalextinction":11,"opticalr":62,"specdispm":11,"ir":63,"electrical":11,"magnetism":11,"thermalbehaviour":11,"other":11,"industrial":11,"occurrence":64,"otheroccurrence":11,"type_specimen_store":65,"description_short":66,"aboutname":67,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":68,"reviewed_at":11,"variety_of":11,"varieties":69,"group_members":70,"associates":130,"confused_with":131,"type_localities":144,"occurrence_total":151,"citations":152,"images":180,"structures":190,"synonyms":210,"language_names":213,"wikidata_qid":235,"texts":236},7114,"1:1:7114:3","e0f04132-e404-42be-8577-236a772de163","Isolueshite","Isl",0,"mineral",null,50237,48,false,"(Na,La)NbO\u003Csub>3\u003C\u002Fsub>","NaNbO\u003Csub>3\u003C\u002Fsub>",[18,19,20,21],"La","Na","Nb","O",[19,20,21],[20],[25],"APPROVED",1997,"4","C","35","0","Isometric",32,227,"Pm-3m","3.9045",5,59.53,"Spacegroup: Pm3¯m (Krivovichev et al., 2000); also Zaitsev et al. (2017)","Combination of cube and rhombic dodecahedron.","Euhedral crystals and their occasional intergrowths enclosed in microcline and sodalite. The crystals reach 0.3 mm in diameter and are a combination of cube and rhombic dodecahedron.",5.5,"The microhardness (70-g) is slightly higher on {110}, compared to {100}: 544-616 and 479-544, respectively.","4.72","4.69",1,"Adamantine","Opaque","Pale-yellow","Brownish-black",[51,52,53],"black","brown","yellow",[53],"No evidence of the pseudocubic cleavage typical of lueshite and perovskite.","None Observed","Irregular\u002FUneven","brittle","Isotropic","Bluish.","Reddish-brown.","16.55 (440)\r\n16.05 (460)\r\n15.75 (480)\r\n15.50 (500)\r\n15.25 (520)\r\n15.00 (540)\r\n14.80 (560)\r\n14.70 (580)\r\n14.55 (600)\r\n14.45 (620)\r\n14.40 (640)\r\n14.35 (660)\r\n14.35 (680)\r\n14.35 (700)","Two major absorption bands at 415 cm-1 and 600 cm-1, as well as a general spectrum pattern indicate correspondence of isolueshite to the perovskite group.","A hydrothermally-altered pegmatite vein in urtite-ijolite.","Department of Geology, St. Petersburg State University, St. Petersburg, Russia, number 1\u002F18271 (cotype).\r\nMining Museum, St. Petersburg, Russia, number 3007, 2095\u002F1 (cotype).","The crystal structure comprises the 12-coordinated A site located at the corners of the cubic primitive cell, and octahedral B site in the center of the unit-cell.\r\n\r\nZaitsev et al. (2017) also suggest isolueshite being a quenched and kinetically favor...","The name reflects its isometric habit, optical isotropism and compositional similarity to its monoclinic polymorph, lueshite.","2025-08-11 12:14:28",[],[71,76,81,90,98,102,110,115,122],{"id":72,"name":73,"entrytype":9,"csystem":74,"ima_formula":75,"mindat_formula":75,"hmin":11,"hmax":11,"dmeas":30,"dcalc":30,"primary_image_id":11},31404,"Barioperovskite","Orthorhombic","BaTiO\u003Csub>3\u003C\u002Fsub>",{"id":77,"name":78,"entrytype":9,"csystem":31,"ima_formula":79,"mindat_formula":79,"hmin":11,"hmax":11,"dmeas":11,"dcalc":80,"primary_image_id":11},53053,"Goldschmidtite","KNbO\u003Csub>3\u003C\u002Fsub>","5.32",{"id":82,"name":83,"entrytype":9,"csystem":74,"ima_formula":84,"mindat_formula":85,"hmin":86,"hmax":87,"dmeas":30,"dcalc":88,"primary_image_id":89},31993,"Lakargiite","CaZrO\u003Csub>3\u003C\u002Fsub>","Ca(Zr,Sn,Ti)O\u003Csub>3\u003C\u002Fsub>",8,9,"4.587",13864,{"id":91,"name":92,"entrytype":9,"csystem":31,"ima_formula":93,"mindat_formula":94,"hmin":41,"hmax":41,"dmeas":95,"dcalc":96,"primary_image_id":97},2432,"Loparite","(Na,Ce,Sr)(Ce,Th)(Ti,Nb)\u003Csub>2\u003C\u002Fsub>O\u003Csub>6\u003C\u002Fsub>","(Na,REE)\u003Csub>2\u003C\u002Fsub>Ti\u003Csub>2\u003C\u002Fsub>O\u003Csub>6\u003C\u002Fsub>","4.60","4.85",14719,{"id":99,"name":100,"entrytype":9,"csystem":74,"ima_formula":16,"mindat_formula":16,"hmin":41,"hmax":41,"dmeas":30,"dcalc":30,"primary_image_id":101},2455,"Lueshite",14860,{"id":103,"name":104,"entrytype":9,"csystem":105,"ima_formula":106,"mindat_formula":106,"hmin":41,"hmax":107,"dmeas":108,"dcalc":109,"primary_image_id":11},2507,"Macedonite","Tetragonal","PbTiO\u003Csub>3\u003C\u002Fsub>",6,"7.82","8.09",{"id":111,"name":112,"entrytype":9,"csystem":74,"ima_formula":113,"mindat_formula":113,"hmin":11,"hmax":11,"dmeas":11,"dcalc":114,"primary_image_id":11},39893,"Megawite","CaSnO\u003Csub>3\u003C\u002Fsub>","5.06",{"id":116,"name":117,"entrytype":9,"csystem":74,"ima_formula":118,"mindat_formula":118,"hmin":41,"hmax":41,"dmeas":119,"dcalc":120,"primary_image_id":121},3166,"Perovskite","CaTiO\u003Csub>3\u003C\u002Fsub>","3.98","4.02",19105,{"id":123,"name":124,"entrytype":9,"csystem":31,"ima_formula":125,"mindat_formula":125,"hmin":107,"hmax":126,"dmeas":127,"dcalc":128,"primary_image_id":129},3895,"Tausonite","SrTiO\u003Csub>3\u003C\u002Fsub>",6.5,"4.88","4.84",23085,[],[132,133,139],{"id":99,"name":100,"entrytype":9,"csystem":74,"ima_formula":16,"mindat_formula":16,"hmin":41,"hmax":41,"dmeas":30,"dcalc":30,"primary_image_id":101},{"id":134,"name":135,"entrytype":9,"csystem":136,"ima_formula":16,"mindat_formula":16,"hmin":41,"hmax":107,"dmeas":137,"dcalc":30,"primary_image_id":138},2860,"Natroniobite","Monoclinic","4.40",17455,{"id":140,"name":141,"entrytype":9,"csystem":142,"ima_formula":16,"mindat_formula":16,"hmin":11,"hmax":11,"dmeas":11,"dcalc":143,"primary_image_id":11},43855,"Pauloabibite","Trigonal","4.246 ",[145],{"id":146,"txt":147,"latitude":148,"longitude":149,"country":150},2685,"Kirovskii apatite mine, Kukisvumchorr Mt, Murmansk Oblast, Russia",67.6666667,33.7166667,"Russia",3,[153,157,161,164,168,172,176],{"id":154,"year":26,"html":155,"doi":156},127547,"Chakhmouradian, Anton, Yakovenchuk, Viktor, Mitchell, Roger H., Bogdanova, Alla (1997) Isolueshite: a new mineral of the perovskite group from the Khibina alkaline complex. \u003Ci>European Journal of Mineralogy\u003C\u002Fi>,  9 (3) 483-490 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1127\u002Fejm\u002F9\u002F3\u002F0483'>doi:10.1127\u002Fejm\u002F9\u002F3\u002F0483\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Frruff_1.0\u002Fuploads\u002FEJM9_483.pdf' class='refpdflink'>\u003C\u002Fa>","10.1127\u002Fejm\u002F9\u002F3\u002F0483",{"id":158,"year":159,"html":160,"doi":11},12909062,1998,"Mandarino, Joseph A. (1998) Abstracts of New Mineral Descriptions. \u003Ci>The Mineralogical Record\u003C\u002Fi>, 29 (3) 233-237",{"id":162,"year":159,"html":163,"doi":11},16996412,"Chakhmouradian, A. R., Mitchell, R. H. (1998) Compositional variation of perovskite-group minerals from the Khibina complex, Kola peninsula, Russia. \u003Ci>The Canadian Mineralogist\u003C\u002Fi>,  36 (4) 953-969",{"id":165,"year":166,"html":167,"doi":11},16130792,2000,"Krivovichev, S.V., Chakhmouradian, A.R., Mitchell, R.H., Filatov, S.K. and Chukanov, N.V. (2000). Crystal structure of isolueshite and its synthetic compositional analogue. European Journal of Mineralogy: 12: 597-607",{"id":169,"year":170,"html":171,"doi":11},16130794,2017,"Zaitsev, A.N., Zhitova, E.S., Spratt, J., Zolotarev, A.A., Krivovichev, S.V. (2017): Isolueshite, NaNbO3, from the Kovdor carbonatite, Kola peninsula, Russia: composition, crystal structure and possible formation scenarios. Neues Jahrbuch für Mineralogie - Abhandlungen: Journal of Mineralogy and Geochemistry: 194(2): 165-173. http:\u002F\u002Fforum.amiminerals.it\u002Fviewtopic.php?f=5&t=13644 (2017)",{"id":173,"year":170,"html":174,"doi":175},244908,"Mitchell, Roger H., Welch, Mark D., Chakhmouradian, Anton R. (2017) Nomenclature of the perovskite supergroup: A hierarchical system of classification based on crystal structure and composition. \u003Ci>Mineralogical Magazine\u003C\u002Fi>,  81 (3) 411-461 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fminmag.2016.080.156'>doi:10.1180\u002Fminmag.2016.080.156\u003C\u002Fa>","10.1180\u002Fminmag.2016.080.156",{"id":177,"year":178,"html":179,"doi":11},16965048,2020,"(2020) Isolueshite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fisolueshite.pdf' class='refpdflink'>\u003C\u002Fa>",[181],{"id":182,"source_url":183,"license_code":184,"credit_html":185,"title":186,"description":187,"author":188,"original_width":166,"original_height":189},12359,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=59335392","CC BY-SA 3.0","Christian Rewitzer, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=59335392\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Isolueshite-614289.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FIsolueshite\" class=\"extiw\" title=\"en:Isolueshite\">Isolueshite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Dimensions: 3 mm x 3 mm x 2 mm; Field of view: 1.30 mm\u003C\u002Fdd>\n\u003Cdd>Locality: Kirovskii apatite mine (Kirovsky Mine; Kirovskii Mine; Kirov Mine), Kukisvumchorr Mt, Khibiny Massif, Murmansk Oblast, Russia\u003C\u002Fdd>\n\u003Cdd>Collection and photograph Christian Rewitzer 5.2014\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Christian Rewitzer",1894,[191,197,203],{"id":192,"url":193,"label":194,"formula":195,"spacegroup":196,"year":166},6715,"\u002Fcif\u002F6715.cif","Krivovichev 2000 · (Na.75 La.19 Ca.06) (Nb.5 Ti.5) O3","(Na.75 La.19 Ca.06) (Nb.5 Ti.5) O3","P m -3 m",{"id":198,"url":199,"label":200,"formula":201,"spacegroup":202,"year":166},6716,"\u002Fcif\u002F6716.cif","Krivovichev 2000 · (Na.75 La.25) (Nb.5 Ti.5) O3","(Na.75 La.25) (Nb.5 Ti.5) O3","C m c m",{"id":204,"url":205,"label":206,"formula":207,"spacegroup":208,"year":209},6717,"\u002Fcif\u002F6717.cif","Barth 1925","Na Nb O3","P m 3 m",1925,[211,212],"IMA1995-024","Isolueshiet",[214,218,224,228,231],{"lang":215,"names":216},"ca",[217],"isolueshita",{"lang":219,"names":220},"de",[221,222,223],"IMA 1995-024","Isolueshit","Natriumniobat",{"lang":225,"names":226},"es",[227],"Isolueshita",{"lang":229,"names":230},"eu",[227],{"lang":232,"names":233},"it",[234],"isolueshite","Q3803290",{"history":11,"applications":11}]