[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:42452":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":16,"ima_formula":17,"elements":18,"sigelements":24,"key_elements":25,"impurities":11,"cim":11,"ima_status":26,"ima_notes":11,"ima_history":11,"approval_year":28,"publication_year":29,"discovery_year":11,"strunz10ed1":30,"strunz10ed2":31,"strunz10ed3":32,"strunz10ed4":33,"dana8ed1":11,"dana8ed2":11,"dana8ed3":11,"dana8ed4":11,"csystem":34,"cclass":35,"spacegroup":36,"spacegroupset":37,"a":38,"b":39,"c":40,"alpha":11,"beta":41,"gamma":11,"aerror":42,"berror":43,"cerror":42,"alphaerror":11,"betaerror":44,"gammaerror":11,"va3":45,"z":44,"csmetamict":14,"commentcrystal":11,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":11,"tlform":46,"hmin":11,"hmax":11,"hardtype":47,"vhnmin":11,"vhnmax":11,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":11,"dmeas2":11,"dcalc":48,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":11,"lustretype":49,"commentluster":11,"diapheny":50,"streak":51,"colour":52,"commentcolor":11,"colors":53,"streak_colors":57,"luminescence":11,"uv":58,"cleavage":11,"cleavagetype":59,"fracturetype":11,"tenacity":60,"commentbreak":11,"opticaltype":61,"opticalsign":11,"opticalalpha":62,"opticalalpha2":11,"opticalalphaerror":42,"opticalbeta":11,"opticalbeta2":11,"opticalbetaerror":11,"opticalgamma":63,"opticalgamma2":11,"opticalgammaerror":42,"opticalomega":11,"opticalomega2":11,"opticalomegaerror":11,"opticalepsilon":11,"opticalepsilon2":11,"opticalepsilonerror":11,"opticaln":11,"opticaln2":11,"opticalnerror":11,"optical2vcalc":11,"optical2vcalc2":11,"optical2vcalcerror":11,"optical2vmeasured":11,"optical2vmeasured2":11,"optical2vmeasurederror":11,"rimin":64,"rimax":65,"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":66,"otheroccurrence":11,"type_specimen_store":67,"description_short":68,"aboutname":69,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":70,"reviewed_at":11,"variety_of":11,"varieties":71,"group_members":72,"associates":104,"confused_with":105,"type_localities":106,"occurrence_total":47,"citations":113,"images":126,"structures":127,"synonyms":134,"language_names":137,"wikidata_qid":158,"texts":159},42452,"1:1:42452:5","dc7c6548-9f2b-4d4f-b996-761930060440","Natrotitanite","Nttn",0,"mineral",null,39493,21,false,"(Na\u003Csub>0.5\u003C\u002Fsub>Y\u003Csub>0.5\u003C\u002Fsub>)Ti(SiO\u003Csub>4\u003C\u002Fsub>)O","Minor REE may replace Y.","(Na\u003Csub>0.5\u003C\u002Fsub>Y\u003Csub>0.5\u003C\u002Fsub>)TiO(SiO\u003Csub>4\u003C\u002Fsub>)",[19,20,21,22,23],"Na","Si","Ti","O","Y",[19,20,21,22,23],[21,23],[27],"APPROVED",2011,2012,"9","A","G","15","Monoclinic",5,10,"C2\u002Fc ","6.5691","8.6869","7.0924","114.1269",2,3,4,369.4,"Star-shaped aggregates of small short prisms of yellow or yellowish white (Na,Y,REE)-bearing titanite rimmed by thin (~2 µm) rims of natrotitanite are embedded in yttrium-bearing fluorite and replace narsarsukite.",1,"3.833","Vitreous","Transparent,Translucent","White","Milky white to yellowish grey",[54,55,56],"white","yellow","gray",[54],"It shows pale orange cathodoluminescence but does not fluoresce under ultraviolet light.","None Observed","brittle","Biaxial","1.904","2.030",1.904,2.03,"In a rare-element deposit, which is spatially related to\r\ntwo small oval outcrops of alkaline granite.","Geological Scientific Museum of the Satpaev Institute of Geological Sciences, Almaty, Kazakhstan: registration number 3010.","Not to be confused with natrotantite. Compare 'UM1980-15-SiO:REETi'.","For the Na content and the close relation to titanite.","2025-08-11 12:15:09",[],[73,82,90,98],{"id":74,"name":75,"entrytype":9,"csystem":34,"ima_formula":76,"mindat_formula":77,"hmin":78,"hmax":44,"dmeas":79,"dcalc":80,"primary_image_id":81},2552,"Malayaite","CaSnO(SiO\u003Csub>4\u003C\u002Fsub>)","CaSn(SiO\u003Csub>4\u003C\u002Fsub>)O",3.5,"4.3","4.55",15214,{"id":83,"name":84,"entrytype":9,"csystem":34,"ima_formula":85,"mindat_formula":85,"hmin":35,"hmax":86,"dmeas":87,"dcalc":88,"primary_image_id":89},3977,"Titanite","CaTi(SiO\u003Csub>4\u003C\u002Fsub>)O",5.5,"3.48","3.53",30848,{"id":91,"name":92,"entrytype":9,"csystem":34,"ima_formula":93,"mindat_formula":94,"hmin":95,"hmax":95,"dmeas":96,"dcalc":97,"primary_image_id":11},7349,"Vanadomalayaite","CaVO(SiO\u003Csub>4\u003C\u002Fsub>)","CaV\u003Csup>4+\u003C\u002Fsup>(SiO\u003Csub>4\u003C\u002Fsub>)O",6,"3.60","3.61",{"id":99,"name":100,"entrytype":9,"csystem":101,"ima_formula":102,"mindat_formula":102,"hmin":35,"hmax":35,"dmeas":11,"dcalc":103,"primary_image_id":11},46703,"Żabińskiite","Triclinic","Ca[Al\u003Csub>0.5\u003C\u002Fsub>(Ta,Nb)\u003Csub>0.5\u003C\u002Fsub>)](SiO\u003Csub>4\u003C\u002Fsub>)O","3.897",[],[],[107],{"id":108,"txt":109,"latitude":110,"longitude":111,"country":112},18519,"Verkhnee Espe Massif (Verkhnee Espe deposit), Akzhaylyautas Mts (Akzhailyautas Mts; Akjaylautas Mts; Akzhalautas Mts), Tarbagatai Range, Abai Region, Kazakhstan",48.1,81.45,"Kazakhstan",[114,118,122],{"id":115,"year":28,"html":116,"doi":117},244172,"Williams, P. A., Hatert, F., Pasero, M., Mills, S. J. (2011) New minerals and nomenclature modifications approved in 2011, CNMNC Newsletter No. 10. \u003Ci>Mineralogical Magazine\u003C\u002Fi>,  75 (5) 2549-2561 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fminmag.2011.075.5.2549'>doi:10.1180\u002Fminmag.2011.075.5.2549\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fuploads\u002FMM75_2549.pdf' class='refpdflink'>\u003C\u002Fa>","10.1180\u002Fminmag.2011.075.5.2549",{"id":119,"year":29,"html":120,"doi":121},244211,"Stepanov, A. V., Bekenova, G. K., Levin, V. L., Hawthorne, F. C. (2012) Natrotitanite, ideally (Na\u003Csub>0.5\u003C\u002Fsub>Y\u003Csub>0.5\u003C\u002Fsub>)Ti(SiO\u003Csub>4\u003C\u002Fsub>)O, a new mineral from the Verkhnee Espe deposit, Akjailyautas mountains, Eastern Kazakhstan district, Kazakhstan: description and crystal structure. \u003Ci>Mineralogical Magazine\u003C\u002Fi>,  76 (1) 37-44 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fminmag.2012.076.1.37'>doi:10.1180\u002Fminmag.2012.076.1.37\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Frruff_1.0\u002Fuploads\u002FMM76_37.pdf' class='refpdflink'>\u003C\u002Fa>","10.1180\u002Fminmag.2012.076.1.37",{"id":123,"year":124,"html":125,"doi":11},16966238,2014,"(2014) Natrotitanite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fnatrotitanite.pdf' class='refpdflink'>\u003C\u002Fa>",[],[128],{"id":129,"url":130,"label":131,"formula":132,"spacegroup":133,"year":29},9807,"\u002Fcif\u002F9807.cif","Stepanov 2012","(Na.39 Ca.32 Y.15 Dy.03 Yb.03 Er.03 Ce.01 Ho.01 Tm.01 Gd.01 Nd.01) (Ti.94 Nb.02 Sn.01 Fe.01 Mn.01 V.01) Si O4.83 F.17","C 1 2\u002Fc 1",[135,136],"IMA2011-033","Natrotitaniet",[138,142,147,151,154],{"lang":139,"names":140},"ca",[141],"natrotitanita",{"lang":143,"names":144},"de",[145,146],"IMA 2011-033","Natrotitanit",{"lang":148,"names":149},"es",[150],"Natrotitanita",{"lang":152,"names":153},"eu",[150],{"lang":155,"names":156},"it",[157],"natrotitanite","Q19861061",{"history":11,"applications":11}]