[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:498755":3},{"id":4,"longid":5,"guid":6,"name":7,"shortcode_ima":8,"entrytype":9,"entrytype_text":10,"varietyof":6,"synid":6,"polytypeof":6,"groupid":11,"weighting":12,"nolocadd":13,"blacklisted":13,"mindat_formula":14,"mindat_formula_note":6,"ima_formula":6,"elements":15,"sigelements":19,"key_elements":20,"impurities":6,"cim":6,"ima_status":21,"ima_notes":6,"ima_history":6,"approval_year":6,"publication_year":6,"discovery_year":6,"strunz10ed1":23,"strunz10ed2":24,"strunz10ed3":25,"strunz10ed4":26,"dana8ed1":6,"dana8ed2":6,"dana8ed3":6,"dana8ed4":6,"csystem":27,"cclass":28,"spacegroup":29,"spacegroupset":30,"a":31,"b":32,"c":33,"alpha":6,"beta":6,"gamma":6,"aerror":34,"berror":35,"cerror":35,"alphaerror":6,"betaerror":6,"gammaerror":6,"va3":6,"z":34,"csmetamict":13,"commentcrystal":6,"twinning":6,"tranglide":6,"parting":36,"epitaxidescription":6,"morphology":37,"tlform":38,"hmin":35,"hmax":39,"hardtype":6,"vhnmin":6,"vhnmax":6,"vhnerror":6,"vhng":6,"vhns":6,"commenthard":40,"dmeas":6,"dmeas2":6,"dcalc":41,"dmeaserror":6,"dcalcerror":6,"commentdense":6,"lustre":6,"lustretype":42,"commentluster":6,"diapheny":43,"streak":44,"colour":45,"commentcolor":6,"colors":46,"streak_colors":49,"luminescence":6,"uv":36,"cleavage":6,"cleavagetype":50,"fracturetype":51,"tenacity":52,"commentbreak":6,"opticaltype":6,"opticalsign":6,"opticalalpha":6,"opticalalpha2":6,"opticalalphaerror":6,"opticalbeta":6,"opticalbeta2":6,"opticalbetaerror":6,"opticalgamma":6,"opticalgamma2":6,"opticalgammaerror":6,"opticalomega":6,"opticalomega2":6,"opticalomegaerror":6,"opticalepsilon":6,"opticalepsilon2":6,"opticalepsilonerror":6,"opticaln":6,"opticaln2":6,"opticalnerror":6,"optical2vcalc":6,"optical2vcalc2":6,"optical2vcalcerror":6,"optical2vmeasured":6,"optical2vmeasured2":6,"optical2vmeasurederror":6,"rimin":6,"rimax":6,"opticaldispersion":6,"opticalpleochroism":53,"opticalpleochorismdesc":6,"opticalbirefringence":6,"opticalcomments":6,"opticalcolour":54,"opticalinternal":36,"opticaltropic":55,"opticalanisotropism":56,"opticalbireflectance":57,"opticalextinction":6,"opticalr":58,"specdispm":6,"ir":6,"electrical":6,"magnetism":6,"thermalbehaviour":6,"other":6,"industrial":6,"occurrence":59,"otheroccurrence":6,"type_specimen_store":60,"description_short":61,"aboutname":62,"rock_parent":6,"rock_parent2":6,"rock_root":9,"rock_bgs_code":6,"meteoritical_code":6,"updttime":63,"reviewed_at":6,"variety_of":6,"varieties":64,"group_members":65,"associates":105,"confused_with":106,"type_localities":112,"occurrence_total":12,"citations":119,"images":143,"structures":144,"synonyms":145,"language_names":148,"wikidata_qid":159,"texts":160},498755,"1:1:498755:6",null,"Ixiolite-(Sc)","Ix-Sc",0,"mineral",56151,1,false,"(Ta\u003Csub>0.5\u003C\u002Fsub>Sc\u003Csub>0.5\u003C\u002Fsub>)O\u003Csub>2\u003C\u002Fsub>",[16,17,18],"Sc","Ta","O",[16,17,18],[16,17],[22],"APPROVED","4","D","B","25","Orthorhombic",8,63,"Pbcn ","4.7673","5.7113","5.1564",4,5,"none","Rectangular or square crystal prisms showing {100}, {001} and {010} to 5mm in size\r\nAnhedral crystals of 100–200 μm across in spherical to irregular aggregates up to 2–3 mm in size.","anhedral crystals of 100–200 μm across in spherical to irregular aggregates up to 2–3 mm in size. It was also reported as single rectangular or square crystal prisms with {100}, {001} and {010} forms up to 5 mm.",6,"by analogy with known ixiolite-group minerals","6.425","Sub-Metallic","Opaque","dark brown","brownish black",[47,48],"black","brown",[48],"None Observed","Irregular\u002FUneven,Sub-Conchoidal","brittle","Non-pleochroic","greyish white","Anisotropic","weak","very weak","(15.8,16.2) 470,\r\n(15.1,15.4) 546,\r\n(14.8,15.2) 589,\r\n(14.7,15.1) 650","This pegmatite is part of a large-scale pegmatite system considered to branch out from the Sveconorwegian Tørdal A-type granite pluton (Bergstøl and Juve, 1988) but is likely to be unrelated to large-scale magmatism.\r\nPrimary, accessory phase crystallized from a Sc-rich pegmatitic fluid; the scandium enrichment could be due to anatexis and incorporation of a Sc-rich country-rock (preferred interpretation) or to Sc accumulation in late-stage magmatic fluids by fractionation.","Type material is deposited in the collections of the Museo di Storia Naturale “La Specola”, Università di Firenze, Via La Pira 4, I-50121, Firenze, Italy, catalogue number MSN-MIN 3749\u002FI","Ixiolite-(Sc) is the Ta and Sc analogue of nioboixiolite-(Fe3+).\r\n\r\nA scandium-dominant member of the Ixiolite Group was first reported from the Heftetjern pegmatite, Tørdal, Telemark, Norway as a scandian ixiolite with a content of Sc2O2 from 1.70 to ...","The root name \"ixiolite\" reflects the general compositional range of the mineral group, while the suffix “-(Sc)” indicates the prominent role of trivalent scandium in its crystal structure, balancing the charge of the tantalum component.","2026-05-11 06:59:04",[],[66,72,77,83,89,94,98],{"id":67,"name":68,"entrytype":9,"csystem":27,"ima_formula":69,"mindat_formula":70,"hmin":6,"hmax":6,"dmeas":6,"dcalc":6,"primary_image_id":71},56147,"Ixiolite-(Fe2+)","(Ta\u003Csub>2\u002F3\u003C\u002Fsub>Fe\u003Csup>2+\u003C\u002Fsup>\u003Csub>1\u002F3\u003C\u002Fsub>)O\u003Csub>2\u003C\u002Fsub>","(Ta\u003Csub>0.67\u003C\u002Fsub>Fe\u003Csup>2+\u003C\u002Fsup>\u003Csub>0.33\u003C\u002Fsub>)O\u003Csub>2\u003C\u002Fsub>",12404,{"id":73,"name":74,"entrytype":9,"csystem":27,"ima_formula":75,"mindat_formula":76,"hmin":6,"hmax":6,"dmeas":6,"dcalc":6,"primary_image_id":71},56148,"Ixiolite-(Mn2+)","(Ta\u003Csub>2\u002F3\u003C\u002Fsub>Mn\u003Csup>2+\u003C\u002Fsup>\u003Csub>1\u002F3\u003C\u002Fsub>)O\u003Csub>2\u003C\u002Fsub>","(Ta\u003Csub>0.67\u003C\u002Fsub>Mn\u003Csup>2+\u003C\u002Fsup>\u003Csub>0.33\u003C\u002Fsub>)O\u003Csub>2\u003C\u002Fsub>",{"id":78,"name":79,"entrytype":9,"csystem":27,"ima_formula":80,"mindat_formula":80,"hmin":39,"hmax":81,"dmeas":6,"dcalc":82,"primary_image_id":6},470602,"Nioboixiolite-([])","(Nb\u003Csub>0.8\u003C\u002Fsub>◻\u003Csub>0.2\u003C\u002Fsub>)\u003Csup>4+\u003C\u002Fsup>O\u003Csub>2\u003C\u002Fsub>",6.5,"6.05",{"id":84,"name":85,"entrytype":9,"csystem":86,"ima_formula":87,"mindat_formula":88,"hmin":6,"hmax":6,"dmeas":6,"dcalc":6,"primary_image_id":6},498782,"Nioboixiolite-(Fe2+)","Monoclinic","(Nb\u003Csub>2\u002F3\u003C\u002Fsub>Fe\u003Csup>2+\u003C\u002Fsup>\u003Csub>1\u002F3\u003C\u002Fsub>)O\u003Csub>2\u003C\u002Fsub>","(Nb\u003Csub>0.67\u003C\u002Fsub>Fe\u003Csup>2+\u003C\u002Fsup>\u003Csub>0.33\u003C\u002Fsub>)O\u003Csub>2\u003C\u002Fsub>",{"id":90,"name":91,"entrytype":9,"csystem":27,"ima_formula":6,"mindat_formula":92,"hmin":35,"hmax":6,"dmeas":6,"dcalc":93,"primary_image_id":6},471491,"Nioboixiolite-(Fe3+)","(Nb\u003Csub>0.5\u003C\u002Fsub>Fe\u003Csup>3+\u003C\u002Fsup>\u003Csub>0.5\u003C\u002Fsub>)O\u003Csub>2\u003C\u002Fsub>","5.033",{"id":95,"name":96,"entrytype":9,"csystem":27,"ima_formula":97,"mindat_formula":97,"hmin":6,"hmax":6,"dmeas":6,"dcalc":6,"primary_image_id":6},470473,"Nioboixiolite-(Mn2+)","(Nb\u003Csub>0.67\u003C\u002Fsub>Mn\u003Csup>2+\u003C\u002Fsup>\u003Csub>0.33\u003C\u002Fsub>)O\u003Csub>2\u003C\u002Fsub>",{"id":99,"name":100,"entrytype":9,"csystem":27,"ima_formula":101,"mindat_formula":102,"hmin":81,"hmax":81,"dmeas":103,"dcalc":104,"primary_image_id":6},3737,"Srilankite","TiO\u003Csub>2\u003C\u002Fsub>","ZrTi\u003Csub>2\u003C\u002Fsub>O\u003Csub>6\u003C\u002Fsub>","4.6","4.77",[],[107],{"id":108,"name":109,"entrytype":9,"csystem":86,"ima_formula":110,"mindat_formula":110,"hmin":111,"hmax":111,"dmeas":6,"dcalc":6,"primary_image_id":6},38788,"Heftetjernite","ScTaO\u003Csub>4\u003C\u002Fsub>",4.5,[113],{"id":114,"txt":115,"latitude":116,"longitude":117,"country":118},2517,"Heftetjern pegmatite, Tørdal, Drangedal, Telemark, Norway",59.18223,8.74668,"Norway",[120,125,129,133,138],{"id":121,"year":122,"html":123,"doi":124},15730,1988,"Bergstøl, S., Juve, Gunnar (1988) Scandian ixiolite, pyrochlore and bazzite in granite pegmatite in Tørdal, Telemark, Norway. A contribution to the mineralogy and geochemistry of scandium and tin. \u003Ci>Mineralogy and Petrology\u003C\u002Fi>,  38 (4) 229-243 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1007\u002Fbf01167090'>doi:10.1007\u002Fbf01167090\u003C\u002Fa>","10.1007\u002Fbf01167090",{"id":126,"year":127,"html":128,"doi":6},16674290,1998,"Wise, Michael A., Černý, Petr, Falster, Alexander U. (1998) Scandium substitution in columbite-group minerals and ixiolite. \u003Ci>The Canadian Mineralogist\u003C\u002Fi>,  36 (2) 673-680",{"id":130,"year":131,"html":132,"doi":6},12991718,2000,"Raade, Gunnar, Kristiansen, Roy (2000) Mineralogy and geochemistry of the Heftetjern granite pegmatite, Tørdal: a progress report. \u003Ci>Norsk Bergverksmuseum Skrift\u003C\u002Fi>, 17. 19-25 \u003Ca target='_blank' href='http:\u002F\u002Fnags.net\u002FMineralsymposium\u002F2000\u002FRaade%20&%20Kristiansen%20(2000).pdf' class='refpdflink'>\u003C\u002Fa>",{"id":134,"year":135,"html":136,"doi":137},19256681,2025,"Bosi, Ferdinando; Hatert, Frédéric; Pasero, Marco; Mills, Stuart J. (2025) IMA Commission on New Minerals, Nomenclature and Classification (CNMNC) – Newsletter 88. \u003Ci>Mineralogical Magazine\u003C\u002Fi>,  89. 1-11 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fmgm.2025.10183'>doi:10.1180\u002Fmgm.2025.10183\u003C\u002Fa>","10.1180\u002Fmgm.2025.10183",{"id":139,"year":140,"html":141,"doi":142},19657410,2026,"Taddei, Alice; Holtstam, Dan; Kristiansen, Roy; Bindi, Luca (2026) Ixiolite-(Sc), (Ta0.5Sc0.5)O2, a new columbite-supergroup mineral from the Heftetjern pegmatite, Tørdal, Telemark, Norway. \u003Ci>Mineralogical Magazine\u003C\u002Fi>, 1-23 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fmgm.2026.10208'>doi:10.1180\u002Fmgm.2026.10208\u003C\u002Fa>","10.1180\u002Fmgm.2026.10208",[],[],[146,147],"IMA2025-054","Ixioliet-(Sc)",[149,154],{"lang":150,"names":151},"ca",[152,153],"Ixiolita-","ixiolita-(Sc)",{"lang":155,"names":156},"de",[157,158],"IMA 2025-054","Ixiolith-(Sc)","Q137537930",{"history":6,"applications":6}]