[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:7102":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":22,"key_elements":23,"impurities":11,"cim":11,"ima_status":24,"ima_notes":11,"ima_history":11,"approval_year":26,"publication_year":27,"discovery_year":11,"strunz10ed1":28,"strunz10ed2":29,"strunz10ed3":30,"strunz10ed4":31,"dana8ed1":32,"dana8ed2":32,"dana8ed3":32,"dana8ed4":32,"csystem":33,"cclass":34,"spacegroup":35,"spacegroupset":36,"a":37,"b":38,"c":39,"alpha":32,"beta":40,"gamma":32,"aerror":41,"berror":42,"cerror":42,"alphaerror":11,"betaerror":42,"gammaerror":11,"va3":11,"z":43,"csmetamict":13,"commentcrystal":11,"twinning":44,"tranglide":11,"parting":45,"epitaxidescription":11,"morphology":11,"tlform":46,"hmin":47,"hmax":47,"hardtype":42,"vhnmin":48,"vhnmax":49,"vhnerror":11,"vhng":50,"vhns":11,"commenthard":11,"dmeas":51,"dmeas2":51,"dcalc":52,"dmeaserror":43,"dcalcerror":11,"commentdense":53,"lustre":54,"lustretype":54,"commentluster":11,"diapheny":55,"streak":56,"colour":57,"commentcolor":11,"colors":58,"streak_colors":63,"luminescence":11,"uv":64,"cleavage":65,"cleavagetype":66,"fracturetype":67,"tenacity":68,"commentbreak":11,"opticaltype":69,"opticalsign":70,"opticalalpha":71,"opticalalpha2":32,"opticalalphaerror":43,"opticalbeta":72,"opticalbeta2":32,"opticalbetaerror":43,"opticalgamma":73,"opticalgamma2":32,"opticalgammaerror":43,"opticalomega":32,"opticalomega2":32,"opticalomegaerror":11,"opticalepsilon":32,"opticalepsilon2":32,"opticalepsilonerror":11,"opticaln":32,"opticaln2":32,"opticalnerror":11,"optical2vcalc":74,"optical2vcalc2":32,"optical2vcalcerror":11,"optical2vmeasured":31,"optical2vmeasured2":32,"optical2vmeasurederror":34,"rimin":75,"rimax":76,"opticaldispersion":77,"opticalpleochroism":78,"opticalpleochorismdesc":79,"opticalbirefringence":11,"opticalcomments":11,"opticalcolour":11,"opticalinternal":11,"opticaltropic":11,"opticalanisotropism":11,"opticalbireflectance":11,"opticalextinction":80,"opticalr":11,"specdispm":11,"ir":11,"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":88,"confused_with":89,"type_localities":90,"occurrence_total":95,"citations":96,"images":114,"structures":125,"synonyms":132,"language_names":135,"wikidata_qid":153,"texts":154},7102,"1:1:7102:0","cc807a04-16b3-498b-a3f1-6c226ba7a49d","Tumchaite","Tum",0,"mineral",null,114,false,"Na\u003Csub>2\u003C\u002Fsub>Zr(Si\u003Csub>4\u003C\u002Fsub>O\u003Csub>11\u003C\u002Fsub>)·2H\u003Csub>2\u003C\u002Fsub>O","Na\u003Csub>2\u003C\u002Fsub>ZrSi\u003Csub>4\u003C\u002Fsub>O\u003Csub>11\u003C\u002Fsub> · 2H\u003Csub>2\u003C\u002Fsub>O",[17,18,19,20,21],"Na","Si","Zr","O","H",[17,18,19,20,21],[19],[25],"APPROVED",1999,2000,"9","E","A","60","0","Monoclinic",5,14,"P21\u002Fc ","9.144","8.818","7.537","113.22",4,3,2,"Observed on (100) ","Not observed","Occurs as tabular monoclinic crystals up to 0.2 × 1.2 × 2.5 mm.",4.5,"365","445",40,"2.78","2.77","Flotation, using a dilute Clerici-H2O solution","Vitreous","Transparent,Translucent","White","Colourless to white",[59,60,61,62],"colorless","white","gray","green",[60],"None observed","{100} perfect","Perfect","Irregular\u002FUneven","very brittle","Biaxial","-","1.570","1.588","1.594","59.4",1.57,1.594,"r > v","Visible","Y = Z = colorless, X = greenish-gray","Y = b, c ∧ Z = 3°. Positive elongation.","Not dissolved by dilute hydrochloric acid","Gorniy Museum of St. Petersburg Mining Institute (Technical University), St. Petersburg, Russia under catalogue number 3123.","Compare 'UM1967-12-SiO:HNaZr'.","Named for the Tumcha River, which passes near the type locality of Vuoriyarvi massif, North Karelia, Murmanskaja Oblast', Russia.","2025-08-11 12:14:28",[],[],[],[],[91],{"id":92,"txt":93,"latitude":11,"longitude":11,"country":94},2709,"Vuoriyarvi alkaline-ultrabasic massif, Northern Karelia, Murmansk Oblast, Russia","Russia",1,[97,101,106,110],{"id":98,"year":27,"html":99,"doi":100},394117,"Subbotin, Victor V., Merlino, Stefano, Pushcharovsky, Dmitry Yu., Pakhomovsky, Yakov A., Ferro, Orazio, Bogdanova, Alla N., Voloshin, Anatoly V., Sorokhtina, Natalia V., Zubkova, Natalia V. (2000) Tumchaite Na2(Zr,Sn)Si4O11·2H2O—A new mineral from carbonatites of the Vuoriyarvi alkali-ultrabasic massif, Murmansk Region, Russia. \u003Ci>American Mineralogist\u003C\u002Fi>,  85 (10) 1516-1520 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2138\u002Fam-2000-1024'>doi:10.2138\u002Fam-2000-1024\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002Fam\u002Fvol85\u002FAM85_1516.pdf' class='refpdflink'>\u003C\u002Fa>","10.2138\u002Fam-2000-1024",{"id":102,"year":103,"html":104,"doi":105},63651,2002,"Mandarino, Joseph A. (2002) New minerals. \u003Ci>The Canadian Mineralogist\u003C\u002Fi>,  40 (3) 1001-1020 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2113\u002Fgscanmin.40.3.1001'>doi:10.2113\u002Fgscanmin.40.3.1001\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002Fcm\u002Fvol40\u002FCM40_1001.pdf' class='refpdflink'>\u003C\u002Fa>","10.2113\u002Fgscanmin.40.3.1001",{"id":107,"year":108,"html":109,"doi":11},17631621,2007,"(2007) New Minerals From Former Soviet Union Countries 1998-2006. \u003Ci>Mineralogical Almanac\u003C\u002Fi> Vol. 11",{"id":111,"year":112,"html":113,"doi":11},16967834,2021,"(2021) Tumchaite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002FTumchaite.pdf' class='refpdflink'>\u003C\u002Fa>",[115],{"id":116,"source_url":117,"license_code":118,"credit_html":119,"title":120,"description":121,"author":122,"original_width":123,"original_height":124},9562,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=86296729","CC0 1.0","Modris Baum, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=86296729\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Tumchaite-163787.jpg","FOV 4.7 x 4.0 mm. Via Jean-Pierre Beckerich. Formerly MOB coll. This specimen was extensively studied (as MSH UK110) at Laurentian University. It is now in the collection at ROM. This is an old single focus film photo taken before the analysis commenced. This material was found in the vicinity of the Poudrette pegmatite but I'm not sure exactly where. The matrix looks more like the contact zone (aplite) or a \"tributary\" vein in hornfels than pegmatite proper. The tumchaite is associated with abundant gaidonnayite and JP sold it to me as a gaidonnayite specimen. When I couldn't identify the platy stuff I sent it off to Dr. AMcD. He was working on the characterization when he found that it was already proposed as IMA1999-10 from Vuoriyarvi.","Modris Baum",755,653,[126],{"id":127,"url":128,"label":129,"formula":130,"spacegroup":131,"year":27},13930,"\u002Fcif\u002F13930.cif","Subbotin 2000","(Zr.8 Sn.2) Si4 Na2 O13 H4","P 1 21\u002Fc 1",[133,134],"IMA1999-041","Tumchaiet",[136,140,145,149],{"lang":137,"names":138},"ca",[139],"tumchaïta",{"lang":141,"names":142},"de",[143,144],"IMA 1999-041","Tumchait",{"lang":146,"names":147},"eu",[148],"Tumchaita",{"lang":150,"names":151},"it",[152],"tumchaite","Q4000408",{"history":11,"applications":11}]