[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:3692":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":23,"key_elements":24,"impurities":11,"cim":25,"ima_status":26,"ima_notes":28,"ima_history":11,"approval_year":11,"publication_year":30,"discovery_year":11,"strunz10ed1":31,"strunz10ed2":32,"strunz10ed3":33,"strunz10ed4":34,"dana8ed1":35,"dana8ed2":36,"dana8ed3":37,"dana8ed4":38,"csystem":39,"cclass":40,"spacegroup":41,"spacegroupset":42,"a":43,"b":44,"c":45,"alpha":42,"beta":42,"gamma":42,"aerror":46,"berror":11,"cerror":47,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":11,"z":48,"csmetamict":14,"commentcrystal":11,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":11,"tlform":49,"hmin":11,"hmax":11,"hardtype":11,"vhnmin":42,"vhnmax":42,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":50,"dmeas2":50,"dcalc":51,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":11,"lustretype":52,"commentluster":11,"diapheny":53,"streak":11,"colour":54,"commentcolor":11,"colors":55,"streak_colors":11,"luminescence":11,"uv":11,"cleavage":58,"cleavagetype":59,"fracturetype":11,"tenacity":11,"commentbreak":11,"opticaltype":60,"opticalsign":61,"opticalalpha":62,"opticalalpha2":42,"opticalalphaerror":11,"opticalbeta":42,"opticalbeta2":42,"opticalbetaerror":11,"opticalgamma":63,"opticalgamma2":42,"opticalgammaerror":11,"opticalomega":42,"opticalomega2":42,"opticalomegaerror":11,"opticalepsilon":42,"opticalepsilon2":42,"opticalepsilonerror":11,"opticaln":42,"opticaln2":42,"opticalnerror":11,"optical2vcalc":42,"optical2vcalc2":42,"optical2vcalcerror":11,"optical2vmeasured":42,"optical2vmeasured2":42,"optical2vmeasurederror":11,"rimin":64,"rimax":65,"opticaldispersion":66,"opticalpleochroism":67,"opticalpleochorismdesc":68,"opticalbirefringence":11,"opticalcomments":69,"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":70,"otheroccurrence":11,"type_specimen_store":71,"description_short":72,"aboutname":73,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":74,"reviewed_at":11,"variety_of":11,"varieties":75,"group_members":76,"associates":102,"confused_with":103,"type_localities":104,"occurrence_total":46,"citations":111,"images":140,"structures":141,"synonyms":142,"language_names":149,"wikidata_qid":166,"texts":167},3692,"1:1:3692:0","47459a74-12c4-4a99-9160-a09b05bf6d12","Natroboltwoodite","Nbwd",0,"mineral",null,32172,41,false,"Na(UO\u003Csub>2\u003C\u002Fsub>)(SiO\u003Csub>3\u003C\u002Fsub>OH)·H\u003Csub>2\u003C\u002Fsub>O","Na(UO\u003Csub>2\u003C\u002Fsub>)(SiO\u003Csub>3\u003C\u002Fsub>OH) · H\u003Csub>2\u003C\u002Fsub>O",[18,19,20,21,22],"Na","Si","O","H","U",[18,19,20,21,22],[22],"14.16.7",[27],"APPROVED",[29],"RENAMED",1975,"9","A","K","15","53","3","1","6","Orthorhombic",7,44,"0","27.40","7.02","6.65",5,2,8,"Powdery pale yellow crusts and platy radiating fibrous aggregates.","4.1","4.4","Dull","Translucent","Light yellow",[56,57],"yellow","colorless","{010} perfect, {001} imperfect.","Perfect","Biaxial","-","1.692","1.6585",1.6585,1.692,"weak to distinct","Visible","X = colorless; Z = pale yellow.","Anomalous interference colors.","A secondary mineral formed near-surface in an arid region.","No designated type material.","Uranophane Group.\r\n\r\nThe Na analogue of boltwoodite.\r\n\r\nThe crystal structure of the synthetic analog of natroboltwoodite has been published by Plášil et al. (2022); it is orthorhombic (Pbcn) with the unit-cell volume ~8 times larger as for boltwoodite...","The name reflects its sodium content and similarity to boltwoodite.  It was originally named sodium boltwoodite, but changed to the current form in 2008.","2025-12-09 17:18:53",[],[77,88,96],{"id":78,"name":79,"entrytype":9,"csystem":80,"ima_formula":81,"mindat_formula":82,"hmin":83,"hmax":84,"dmeas":85,"dcalc":86,"primary_image_id":87},716,"Boltwoodite","Monoclinic","(K,Na)(UO\u003Csub>2\u003C\u002Fsub>)(SiO\u003Csub>3\u003C\u002Fsub>OH) · 1.5H\u003Csub>2\u003C\u002Fsub>O","(K,Na)(UO\u003Csub>2\u003C\u002Fsub>)(SiO\u003Csub>3\u003C\u002Fsub>OH)·1.5H\u003Csub>2\u003C\u002Fsub>O",3.5,4,"4.7","4.46",3605,{"id":89,"name":90,"entrytype":9,"csystem":80,"ima_formula":91,"mindat_formula":92,"hmin":93,"hmax":94,"dmeas":42,"dcalc":42,"primary_image_id":95},4106,"Parauranophane","Ca(UO\u003Csub>2\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(SiO\u003Csub>3\u003C\u002Fsub>OH)\u003Csub>2\u003C\u002Fsub> · 5H\u003Csub>2\u003C\u002Fsub>O","Ca(UO\u003Csub>2\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(SiO\u003Csub>3\u003C\u002Fsub>OH)\u003Csub>2\u003C\u002Fsub>·5H\u003Csub>2\u003C\u002Fsub>O",2.5,3,18770,{"id":97,"name":98,"entrytype":9,"csystem":80,"ima_formula":91,"mindat_formula":92,"hmin":47,"hmax":94,"dmeas":99,"dcalc":100,"primary_image_id":101},4107,"Uranophane","3.8","3.78",27083,[],[],[105],{"id":106,"txt":107,"latitude":108,"longitude":109,"country":110},14726,"Kyzylsai Mo-U deposit, Chu-Ili Mountains, Ulytau District, Ulytau Region, Kazakhstan",44.1166667,73.1333333,"Kazakhstan",[112,115,119,123,127,131,135],{"id":113,"year":30,"html":114,"doi":11},15977059,"Chernikov, A.A., Shaskin, D.P., Gavrilova, I.N. (1975) Sodium boltwoodite. Doklady Akademii Nauk SSSR: 221: 195-197.",{"id":116,"year":117,"html":118,"doi":11},526760,1976,"Fleischer, Michael, Pabst, Adolf, Cabri, Louis J. (1976) New Mineral Names. \u003Ci>American Mineralogist\u003C\u002Fi>,  61 (9-10) 1053-1056 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM61\u002FAM61_1053.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":120,"year":121,"html":122,"doi":11},16925706,1997,"Vochten, R., Blaton, N., Peeters, O., Van Springel, K., Van Haverbeke, L. (1997) A new method of synthesis of boltwoodite and of formation of sodium boltwoodite, uranophane, sklodowskite and kasolite from boltwoodite. \u003Ci>The Canadian Mineralogist\u003C\u002Fi>,  35 (3) 735-741 \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Frruff_1.0\u002Fuploads\u002FCM35_735.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":124,"year":125,"html":126,"doi":11},16926125,1998,"Burns, P. C. (1998) The structure of boltwoodite and implications of solid-solution towards sodium boltwoodite. \u003Ci>The Canadian Mineralogist\u003C\u002Fi>,  36 (4) 1069-1075 \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Frruff_1.0\u002Fuploads\u002FCM36_1069.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":128,"year":129,"html":130,"doi":11},16967372,2001,"(2001) Natroboltwoodite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fsodiumboltwoodite.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":132,"year":133,"html":134,"doi":11},12909745,2008,"Burke, Ernst A. J. (2008) Tidying up mineral names: an IMA-CNMNC scheme for suffixes, hyphens and diacritical marks. \u003Ci>The Mineralogical Record\u003C\u002Fi>,  39 (2) 131-135 \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fuploads\u002FMR39_131.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":136,"year":137,"html":138,"doi":139},16128669,2022,"Plášil, Jakub; Škoda, Radek; Fatková, Karolína (2022) Crystallization of Uranyl Silicate Natroboltwoodite during an Experimental Dissolution of the Mineral Yttrialite-(Y): Crystal Structure and Raman Spectroscopy. \u003Ci>Crystal Growth & Design\u003C\u002Fi>,  22 (2). 1202-1211 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1021\u002Facs.cgd.1c01152'>doi:10.1021\u002Facs.cgd.1c01152\u003C\u002Fa>","10.1021\u002Facs.cgd.1c01152",[],[],[143,144,145,146,147,148],"Na Boltwoodit","Na Boltwoodite","Natriumboltwoodit","Natroboltwoodiet","Sodium boltwoodite","Sodium-Boltwoodite",[150,154,158,162],{"lang":151,"names":152},"ca",[153],"natroboltwoodita",{"lang":155,"names":156},"de",[157],"Natroboltwoodit",{"lang":159,"names":160},"eu",[161],"Natroboltwoodita",{"lang":163,"names":164},"it",[7,165],"Sodio-boltwoodite","Q3873287",{"history":11,"applications":11}]