[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:4066":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":21,"key_elements":22,"impurities":11,"cim":23,"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":33,"dana8ed3":34,"dana8ed4":28,"csystem":35,"cclass":36,"spacegroup":37,"spacegroupset":38,"a":39,"b":38,"c":40,"alpha":38,"beta":38,"gamma":38,"aerror":41,"berror":11,"cerror":41,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":42,"z":43,"csmetamict":13,"commentcrystal":11,"twinning":44,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":11,"tlform":45,"hmin":11,"hmax":11,"hardtype":11,"vhnmin":38,"vhnmax":38,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":46,"dmeas2":46,"dcalc":47,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":11,"lustretype":48,"commentluster":11,"diapheny":49,"streak":11,"colour":50,"commentcolor":11,"colors":51,"streak_colors":11,"luminescence":11,"uv":54,"cleavage":11,"cleavagetype":11,"fracturetype":11,"tenacity":11,"commentbreak":11,"opticaltype":55,"opticalsign":56,"opticalalpha":57,"opticalalpha2":38,"opticalalphaerror":11,"opticalbeta":58,"opticalbeta2":38,"opticalbetaerror":11,"opticalgamma":59,"opticalgamma2":38,"opticalgammaerror":11,"opticalomega":38,"opticalomega2":38,"opticalomegaerror":11,"opticalepsilon":38,"opticalepsilon2":38,"opticalepsilonerror":11,"opticaln":38,"opticaln2":38,"opticalnerror":11,"optical2vcalc":38,"optical2vcalc2":38,"optical2vcalcerror":11,"optical2vmeasured":60,"optical2vmeasured2":38,"optical2vmeasurederror":11,"rimin":61,"rimax":62,"opticaldispersion":63,"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":64,"otheroccurrence":11,"type_specimen_store":65,"description_short":11,"aboutname":66,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":67,"reviewed_at":11,"variety_of":11,"varieties":68,"group_members":69,"associates":70,"confused_with":71,"type_localities":72,"occurrence_total":79,"citations":80,"images":123,"structures":134,"synonyms":146,"language_names":149,"wikidata_qid":186,"texts":187},4066,"1:1:4066:8","83754c82-3d68-40c3-a777-218fb800e529","Tveitite-(Y)","Ttt-Y",0,"mineral",null,138,false,"(Y, Na)\u003Csub>6\u003C\u002Fsub>Ca\u003Csub>6\u003C\u002Fsub>Ca\u003Csub>6\u003C\u002Fsub>(Ca,Na)F\u003Csub>42\u003C\u002Fsub>","(Y,Na)\u003Csub>6\u003C\u002Fsub>(Ca,Na,REE)\u003Csub>12\u003C\u002Fsub>(Ca,Na)F\u003Csub>42\u003C\u002Fsub>",[17,18,19,20],"Ca","Na","F","Y",[17,19,20],[20],"8.7.3",[25],"APPROVED",1975,1977,"3","A","B","30","9","2","1","Trigonal",10,80,"0","17.02","9.679",2,2428.2,18,"Complex, polysynthetic, forming three dimensional grating of spindles","Irregular lump. Altered on the surface and in cracks to kainosite. Contains inclusions of a gadolinite group mineral.","3.94","3.99","Greasy","Transparent","White to pale yellow",[52,53],"white","yellow","Faint yellow-orange in SW","Biaxial","-","1.476","1.479","1.481","34",1.476,1.481,"r \u003C v moderate","Pegmatite dikes","Type material (one sample l0xlOx5 cm) is at the Geological Museum, University of Oslo, Norway.","Originally named tveitite, in honor of John P. Tveit (1909 - 1978), quarry owner of Høydalen, Telemark, Norway.  He found the first sample. The suffix was added in 1987 by the International Mineralogical Association to conform to new naming rules regarding the dominant rare-earth element (REE).  Regarding pronunciation, the name Tveit rhymes with 'late'.","2025-08-11 12:14:24",[],[],[],[],[73],{"id":74,"txt":75,"latitude":76,"longitude":77,"country":78},9973,"Høydalen, Tørdal, Drangedal, Telemark, Norway",59.1831,8.75961,"Norway",8,[81,85,88,92,95,100,105,109,113,118],{"id":82,"year":27,"html":83,"doi":84},266403,"Bergstøl, Sveinung, Jensen, Brenda B., Neumann, Henrich (1977) Tveitite, a new calcium yttrium fluoride. \u003Ci>Lithos\u003C\u002Fi>,  10 (1) 81-87 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1016\u002F0024-4937(77)90033-0'>doi:10.1016\u002F0024-4937(77)90033-0\u003C\u002Fa>","10.1016\u002F0024-4937(77)90033-0",{"id":86,"year":27,"html":87,"doi":11},526943,"Fleischer, Michael, Pabst, Adolf, Mandarino, J. A., Chao, George Y. (1977) New mineral names. \u003Ci>American Mineralogist\u003C\u002Fi>,  62 (9-10) 1057-1061 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM62\u002FAM62_1057.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":89,"year":90,"html":91,"doi":11},12907301,1978,"Crook, Wilson W. (1978) Mineralogical Notes - Tveitite from the Barringer Hill District, Texas. \u003Ci>The Mineralogical Record\u003C\u002Fi>, 9 (6) 387",{"id":93,"year":90,"html":94,"doi":11},15949310,"Greis, O. (1978) X-Ray Powder Investigations and Electron Diffraction from Single Crystals of Tveitite Ca113+δ(Y,RE)6-δF44-δ. \u003Ci>Revue de Chimie Minérale\u003C\u002Fi>,  15. 481",{"id":96,"year":97,"html":98,"doi":99},14792610,1979,"GREIS, O. (1979) ChemInform Abstract: POWDER X-RAY STUDIES AND SINGLE CRYSTAL ELECTRON DIFFRACTION ON TVEITITE CA13+Δ(Y, RE)6-ΔF44-Δ. \u003Ci>Chemischer Informationsdienst\u003C\u002Fi>, 10 (23)  \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1002\u002Fchin.197923001'>doi:10.1002\u002Fchin.197923001\u003C\u002Fa>","10.1002\u002Fchin.197923001",{"id":101,"year":102,"html":103,"doi":104},578118,1982,"Bevan, D.J.M., Strähle, J., Greis, O. (1982) The crystal structure of tveitite, an ordered yttrofluorite mineral. \u003Ci>Journal of Solid State Chemistry\u003C\u002Fi>,  44. 75-81 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1016\u002F0022-4596(82)90402-9'>doi:10.1016\u002F0022-4596(82)90402-9\u003C\u002Fa>","10.1016\u002F0022-4596(82)90402-9",{"id":106,"year":107,"html":108,"doi":11},528365,1987,"Nickel, Ernest H., Mandarino, Joseph A. (1987) Procedures involving the IMA Commission on New Minerals and Mineral Names and guidelines on mineral nomenclature. \u003Ci>American Mineralogist\u003C\u002Fi>,  72 (9-10) 1031-1042 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM72\u002FAM72_1031.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":110,"year":111,"html":112,"doi":11},16967855,2005,"(2005) Tveitite-(Y). \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Ftveitite-Y.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":114,"year":115,"html":116,"doi":117},616114,2007,"Yakubovich, O. V., Massa, W., Pekov, I. V., Gavrilenko, P. G. (2007) Crystal structure of tveitite-(Y): Fractionation of rare-earth elements between positions and the variety of defects. \u003Ci>Crystallography Reports\u003C\u002Fi>,  52 (1) 71-79 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1134\u002Fs1063774507010087'>doi:10.1134\u002Fs1063774507010087\u003C\u002Fa>","10.1134\u002Fs1063774507010087",{"id":119,"year":120,"html":121,"doi":122},19455,2009,"Pekov, I. V., Chukanov, N. V., Kononkova, N. N., Yakubovich, O. V., Massa, W., Voloshin, A. V. (2009) Tveitite-(Y) and REE-enriched fluorite from amazonite pegmatites of the Western Keivy, Kola Peninsula, Russia: Genetic crystal chemistry of natural Ca,REE-fluorides. \u003Ci>Geology of Ore Deposits\u003C\u002Fi>,  51 (7) 595-607 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1134\u002Fs1075701509070083'>doi:10.1134\u002Fs1075701509070083\u003C\u002Fa>","10.1134\u002Fs1075701509070083",[124],{"id":125,"source_url":126,"license_code":127,"credit_html":128,"title":129,"description":130,"author":131,"original_width":132,"original_height":133},24796,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=181692343","CC BY 4.0","David Hospital, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=181692343\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Tveitite-(Y).jpg","Whitish and yellowish crystals of the very rare yttrium mineral tveitite-(Y) from a locality in Russia (Rovgora Mountain, Western Keivy Massif, Keivy Mountains, Murmansk Oblast, Russian Federation). Ex. Erich Laskowski collection (USA).","David Hospital",644,600,[135,141],{"id":136,"url":137,"label":138,"formula":139,"spacegroup":140,"year":115},13994,"\u002Fcif\u002F13994.cif","Yakubovich 2007","Y5.298 Na1.958 Ca9.434 Nd.954 Ho.48 F41.06","R -3",{"id":142,"url":143,"label":144,"formula":145,"spacegroup":140,"year":102},13995,"\u002Fcif\u002F13995.cif","Bevan 1982","Y3 Ca6.5 F21.5",[147,148],"IMA1975-033","Tveitiet-(Y)",[150,155,160,165,169,174,178,182],{"lang":151,"names":152},"ca",[153,154],"Tveitita-","tveitita-(Y)",{"lang":156,"names":157},"cs",[158,159],"Tveitit-","tveitit-(Y)",{"lang":161,"names":162},"de",[163,164],"IMA 1975-033","Tveitit-(Y)",{"lang":166,"names":167},"eu",[153,168],"Tveitita-(Y)",{"lang":170,"names":171},"it",[172,173,7],"Tveitite","Tveitite-",{"lang":175,"names":176},"nb",[177],"tveititt-(Y)",{"lang":179,"names":180},"nn",[181,177],"Tveititt-",{"lang":183,"names":184},"zh",[185],"氟钇钙矿","Q4000994",{"history":11,"applications":11}]