[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:4089":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":21,"key_elements":22,"impurities":11,"cim":23,"ima_status":24,"ima_notes":11,"ima_history":11,"approval_year":11,"publication_year":11,"discovery_year":11,"strunz10ed1":27,"strunz10ed2":28,"strunz10ed3":28,"strunz10ed4":29,"dana8ed1":30,"dana8ed2":31,"dana8ed3":32,"dana8ed4":31,"csystem":33,"cclass":34,"spacegroup":35,"spacegroupset":36,"a":37,"b":36,"c":36,"alpha":36,"beta":36,"gamma":36,"aerror":11,"berror":11,"cerror":11,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":11,"z":38,"csmetamict":14,"commentcrystal":39,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":11,"tlform":11,"hmin":40,"hmax":41,"hardtype":11,"vhnmin":36,"vhnmax":36,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":36,"dmeas2":36,"dcalc":42,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":43,"lustretype":44,"commentluster":11,"diapheny":45,"streak":11,"colour":46,"commentcolor":11,"colors":47,"streak_colors":11,"luminescence":11,"uv":50,"cleavage":11,"cleavagetype":11,"fracturetype":11,"tenacity":51,"commentbreak":11,"opticaltype":52,"opticalsign":11,"opticalalpha":36,"opticalalpha2":36,"opticalalphaerror":11,"opticalbeta":36,"opticalbeta2":36,"opticalbetaerror":11,"opticalgamma":36,"opticalgamma2":36,"opticalgammaerror":11,"opticalomega":36,"opticalomega2":36,"opticalomegaerror":11,"opticalepsilon":36,"opticalepsilon2":36,"opticalepsilonerror":11,"opticaln":36,"opticaln2":36,"opticalnerror":11,"optical2vcalc":36,"optical2vcalc2":36,"optical2vcalcerror":11,"optical2vmeasured":36,"optical2vmeasured2":36,"optical2vmeasurederror":11,"rimin":11,"rimax":11,"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":11,"otheroccurrence":11,"type_specimen_store":11,"description_short":53,"aboutname":54,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":55,"reviewed_at":11,"variety_of":11,"varieties":56,"group_members":57,"associates":101,"confused_with":102,"type_localities":110,"occurrence_total":117,"citations":118,"images":185,"structures":196,"synonyms":223,"language_names":228,"wikidata_qid":282,"texts":283},4089,"1:1:4089:7","78aba058-f132-48e0-b57a-918e3220888b","Ulvöspinel","Uspl",0,"mineral",null,52868,356,false,"TiFe\u003Csup>2+\u003C\u002Fsup>\u003Csub>2\u003C\u002Fsub>O\u003Csub>4\u003C\u002Fsub>","Fe\u003Csup>2+\u003C\u002Fsup>\u003Csub>2\u003C\u002Fsub>TiO\u003Csub>4\u003C\u002Fsub>",[18,19,20],"Fe","Ti","O",[18,19,20],[19],"7.9.17",[25,26],"APPROVED","GRANDFATHERED","4","B","05","7","2","5","Isometric",32,222,"0","8.45",8,"Range: 8.398–8.50 A.",5.5,6,"4.78","Metallic","Metallic,Sub-Metallic","Opaque","Iron-black, brown in reflected light",[48,49],"black","brown","Not fluorescent in UV","brittle","Isotropic","Ulvöspinel-Qandilite Series.\r\n\r\nAn oxyspinel that commonly occurs as an exsolution product, forming a fine network along {100} in magnetite, or in ilmenite.","For the type locality, on Ulvö Island, Sweden, and its spinel structure.","2026-03-25 15:56:27",[],[58,63,71,79,87,94],{"id":59,"name":60,"entrytype":9,"csystem":33,"ima_formula":61,"mindat_formula":61,"hmin":11,"hmax":11,"dmeas":11,"dcalc":62,"primary_image_id":11},43891,"Ahrensite","SiFe\u003Csub>2\u003C\u002Fsub>O\u003Csub>4\u003C\u002Fsub>","4.135",{"id":64,"name":65,"entrytype":9,"csystem":33,"ima_formula":66,"mindat_formula":67,"hmin":68,"hmax":68,"dmeas":36,"dcalc":69,"primary_image_id":70},792,"Brunogeierite","Fe\u003Csup>2+\u003C\u002Fsup>\u003Csub>2\u003C\u002Fsub>Ge\u003Csup>4+\u003C\u002Fsup>O\u003Csub>4\u003C\u002Fsub>","Ge\u003Csup>4+\u003C\u002Fsup>Fe\u003Csup>2+\u003C\u002Fsup>\u003Csub>2\u003C\u002Fsub>O\u003Csub>4\u003C\u002Fsub>",5,"5.51",4094,{"id":72,"name":73,"entrytype":9,"csystem":33,"ima_formula":74,"mindat_formula":75,"hmin":41,"hmax":76,"dmeas":36,"dcalc":77,"primary_image_id":78},1548,"Filipstadite","(Fe\u003Csup>3+\u003C\u002Fsup>\u003Csub>0.5\u003C\u002Fsub>Sb\u003Csup>5+\u003C\u002Fsup>\u003Csub>0.5\u003C\u002Fsub>)Mn\u003Csup>2+\u003C\u002Fsup>\u003Csub>2\u003C\u002Fsub>O\u003Csub>4\u003C\u002Fsub>","(Fe\u003Csup>3+\u003C\u002Fsup>\u003Csub>0.5\u003C\u002Fsub>Sb\u003Csup>5+\u003C\u002Fsup>\u003Csub>0.5\u003C\u002Fsub>)Mn\u003Csub>2\u003C\u002Fsub>O\u003Csub>4\u003C\u002Fsub>",6.5,"4.9",8923,{"id":80,"name":81,"entrytype":9,"csystem":33,"ima_formula":82,"mindat_formula":82,"hmin":83,"hmax":83,"dmeas":84,"dcalc":85,"primary_image_id":86},3331,"Qandilite","(Mg,Fe\u003Csup>3+\u003C\u002Fsup>)\u003Csub>2\u003C\u002Fsub>(Ti,Fe\u003Csup>3+\u003C\u002Fsup>,Al)O\u003Csub>4\u003C\u002Fsub>",7,"4.03","4.04",20383,{"id":88,"name":89,"entrytype":9,"csystem":33,"ima_formula":90,"mindat_formula":91,"hmin":11,"hmax":11,"dmeas":36,"dcalc":92,"primary_image_id":93},3421,"Ringwoodite","SiMg\u003Csub>2\u003C\u002Fsub>O\u003Csub>4\u003C\u002Fsub>","(Mg,Fe\u003Csup>2+\u003C\u002Fsup>)\u003Csub>2\u003C\u002Fsub>SiO\u003Csub>4\u003C\u002Fsub>","3.9",20946,{"id":95,"name":96,"entrytype":9,"csystem":97,"ima_formula":98,"mindat_formula":98,"hmin":11,"hmax":11,"dmeas":36,"dcalc":99,"primary_image_id":100},7072,"Tegengrenite","Trigonal","(Mn\u003Csup>3+\u003C\u002Fsup>\u003Csub>0.5\u003C\u002Fsub>Sb\u003Csup>5+\u003C\u002Fsup>\u003Csub>0.5\u003C\u002Fsub>)Mg\u003Csub>2\u003C\u002Fsub>O\u003Csub>4\u003C\u002Fsub>","4.58",23745,[],[103],{"id":104,"name":105,"entrytype":9,"csystem":106,"ima_formula":107,"mindat_formula":108,"hmin":11,"hmax":11,"dmeas":11,"dcalc":109,"primary_image_id":11},53238,"Tschaunerite","Orthorhombic","(Fe\u003Csup>2+\u003C\u002Fsup>)(Fe\u003Csup>2+\u003C\u002Fsup>Ti\u003Csup>4+\u003C\u002Fsup>)O\u003Csub>4\u003C\u002Fsub>"," (Fe\u003Csup>2+\u003C\u002Fsup>)(Fe\u003Csup>2+\u003C\u002Fsup>Ti\u003Csup>4+\u003C\u002Fsup>)O\u003Csub>4\u003C\u002Fsub>","6.41",[111],{"id":112,"txt":113,"latitude":114,"longitude":115,"country":116},255289,"Grundhamn Mine, Södra Ulvön (Ulvö), Örnsköldsvik, Västernorrland County, Sweden",62.9803236,18.6185017,"Sweden",139,[119,124,129,134,138,143,148,152,157,162,166,171,176,180],{"id":120,"year":121,"html":122,"doi":123},438803,1946,"Mogensen, Fredrik (1946) A ferro-ortho-titanate ore from Södra Ulvön. \u003Ci>Geologiska Föreningen i Stockholm Förhandlingar\u003C\u002Fi>,  68 (4) 578-587 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1080\u002F11035894609446484'>doi:10.1080\u002F11035894609446484\u003C\u002Fa>","10.1080\u002F11035894609446484",{"id":125,"year":126,"html":127,"doi":128},232948,1953,"Ramdohr, Paul (1953) Ulvoespinel and its significance in titaniferous iron ores. \u003Ci>Economic Geology\u003C\u002Fi>,  48 (8) 677-688 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2113\u002Fgsecongeo.48.8.677'>doi:10.2113\u002Fgsecongeo.48.8.677\u003C\u002Fa>","10.2113\u002Fgsecongeo.48.8.677",{"id":130,"year":131,"html":132,"doi":133},362952,1973,"McCallister, Robert H., Taylor, Lawrence A. (1973) The kinetics of ulvöspinel reduction: Synthetic study and applications to lunar rocks. \u003Ci>Earth and Planetary Science Letters\u003C\u002Fi>,  17 (2) 357-364 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1016\u002F0012-821x(73)90200-8'>doi:10.1016\u002F0012-821x(73)90200-8\u003C\u002Fa>","10.1016\u002F0012-821x(73)90200-8",{"id":135,"year":136,"html":137,"doi":11},527965,1984,"Wechsler, Barry A., Lindsley, Donald H., Prewitt, Charles T. (1984) Crystal structure and cation distribution in titanomagnetites (Fe3-xTixO4) \u003Ci>American Mineralogist\u003C\u002Fi>,  69 (7-8) 754-770 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM69\u002FAM69_754.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":139,"year":140,"html":141,"doi":142},127239,1994,"Sedler, Ingo K., Feenstra, Anne, Peters, Tjerk (1994) An X-ray powder diffraction study of synthetic (Fe,Mn)2TiO4 spinel. \u003Ci>European Journal of Mineralogy\u003C\u002Fi>,  6 (6) 873-886 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1127\u002Fejm\u002F6\u002F6\u002F0873'>doi:10.1127\u002Fejm\u002F6\u002F6\u002F0873\u003C\u002Fa>","10.1127\u002Fejm\u002F6\u002F6\u002F0873",{"id":144,"year":145,"html":146,"doi":147},395038,2004,"Wang, Alian, Kuebler, Karla E., Jolliff, Bradley L., Haskin, Larry A. (2004) Raman spectroscopy of Fe-Ti-Cr-oxides, case study: Martian meteorite EETA79001. \u003Ci>American Mineralogist\u003C\u002Fi>,  89 (5) 665-680 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2138\u002Fam-2004-5-601'>doi:10.2138\u002Fam-2004-5-601\u003C\u002Fa>","10.2138\u002Fam-2004-5-601",{"id":149,"year":150,"html":151,"doi":11},16967880,2005,"(2005) Ulvöspinel. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fulvospinel.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":153,"year":154,"html":155,"doi":156},396138,2009,"Bosi, F., Halenius, U., Skogby, H. (2009) Crystal chemistry of the magnetite-ulvospinel series. \u003Ci>American Mineralogist\u003C\u002Fi>,  94 (1) 181-189 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2138\u002Fam.2009.3002'>doi:10.2138\u002Fam.2009.3002\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002Fam\u002Fvol94\u002FAM94_181.pdf' class='refpdflink'>\u003C\u002Fa>","10.2138\u002Fam.2009.3002",{"id":158,"year":159,"html":160,"doi":161},396797,2011,"Kyono, A., Ahart, M., Yamanaka, T., Gramsch, S., Mao, H.-k., Hemley, R. J. (2011) High-pressure Raman spectroscopic studies of ulvospinel Fe2TiO4. \u003Ci>American Mineralogist\u003C\u002Fi>,  96 (8) 1193-1198 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2138\u002Fam.2011.3707'>doi:10.2138\u002Fam.2011.3707\u003C\u002Fa>","10.2138\u002Fam.2011.3707",{"id":163,"year":159,"html":164,"doi":165},396629,"Zinin, P., Tatsumi-Petrochilos, L., Bonal, L., Acosta, T., Hammer, J., Gilder, S., Fuller, M. (2011) Raman spectroscopy of titanomagnetites: Calibration of the intensity of Raman peaks as a sensitive indicator for their Ti content. \u003Ci>American Mineralogist\u003C\u002Fi>,  96 (10) 1537-1546 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2138\u002Fam.2011.3745'>doi:10.2138\u002Fam.2011.3745\u003C\u002Fa>","10.2138\u002Fam.2011.3745",{"id":167,"year":168,"html":169,"doi":170},397201,2013,"Yamanaka, T., Kyono, A., Nakamoto, Y., Meng, Y., Kharlamova, S., Struzhkin, V. V., Mao, H.-k. (2013) High-pressure phase transitions of Fe3-xTixO4 solid solution up to 60 GPa correlated with electronic spin transition. \u003Ci>American Mineralogist\u003C\u002Fi>,  98 (4) 736-744 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2138\u002Fam.2013.4182'>doi:10.2138\u002Fam.2013.4182\u003C\u002Fa>","10.2138\u002Fam.2013.4182",{"id":172,"year":173,"html":174,"doi":175},397468,2014,"Gatta, G. D., Bosi, F., McIntyre, G. J., Halenius, U. (2014) Static positional disorder in ulvospinel: A single-crystal neutron diffraction study. \u003Ci>American Mineralogist\u003C\u002Fi>,  99 (2) 255-260 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2138\u002Fam.2014.4702'>doi:10.2138\u002Fam.2014.4702\u003C\u002Fa>","10.2138\u002Fam.2014.4702",{"id":177,"year":173,"html":178,"doi":179},397507,"Bosi, F., Halenius, U., Skogby, H. (2014) Crystal chemistry of the ulvospinel-qandilite series. \u003Ci>American Mineralogist\u003C\u002Fi>,  99 (4) 847-851 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2138\u002Fam.2014.4722'>doi:10.2138\u002Fam.2014.4722\u003C\u002Fa>","10.2138\u002Fam.2014.4722",{"id":181,"year":182,"html":183,"doi":184},17310562,2023,"Okrugin, A. V. (2023) Сhromite-Ulvöshpinel Series of Minerals from Alkaline Picrite-Basic Rocks of the North Siberian Platform and Their Oxythermobarometry. \u003Ci>Zapiski RMO (Proceedings of the Russian Mineralogical Society) 6\u003C\u002Fi>, 80-94 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.31857\u002Fs0869605523060035'>doi:10.31857\u002Fs0869605523060035\u003C\u002Fa>","10.31857\u002Fs0869605523060035",[186],{"id":187,"source_url":188,"license_code":189,"credit_html":190,"title":191,"description":192,"author":193,"original_width":194,"original_height":195},2677,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=67715211","CC BY-SA 3.0","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=67715211\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Oxykinoshitalite, Ulvöspinel, Nepheline, Olivine, Augite, Calcite, Apatite, K Feldspar-762193.png",":A very interesting piece under the microscope. Vesicles in this olivine nephelinite contain microcrystals of orange-brown, prismatic to platy oxykinoshitalite associated with nepheline, calcite, and an apatite group mineral. An unassuming specimen in hand sample, but fairly remarkable under modest magnification. Oxykinoshitalite is a rare and complex barium potassium magnesium titanium iron layer silicate and a member of the Mica Group. Ex. Paulo Matioli collection.\n\u003Cdl>\u003Cdd>3.0 x 2.0 x 1.0 cm.\u003C\u002Fdd>\n\u003Cdd>From: Fernando de Noronha island, Fernando de Noronha archipelago, Pernambuco, Brazil.\u003C\u002Fdd>\u003C\u002Fdl>","Robert M. Lavinsky",1379,865,[197,203,208,213,218],{"id":198,"url":199,"label":200,"formula":201,"spacegroup":202,"year":173},14021,"\u002Fcif\u002F14021.cif","Gatta 2014 · Fe2.134 Ti.866 O4","Fe2.134 Ti.866 O4","F d -3 m",{"id":204,"url":205,"label":206,"formula":207,"spacegroup":202,"year":173},14022,"\u002Fcif\u002F14022.cif","Gatta 2014 · Fe2.111 Ti.889 O4","Fe2.111 Ti.889 O4",{"id":209,"url":210,"label":211,"formula":212,"spacegroup":202,"year":173},14023,"\u002Fcif\u002F14023.cif","Bosi 2014 · Mg.135 Fe1.929 Ti.94 O4","Mg.135 Fe1.929 Ti.94 O4",{"id":214,"url":215,"label":216,"formula":217,"spacegroup":202,"year":173},14024,"\u002Fcif\u002F14024.cif","Bosi 2014 · Mg.29 Fe1.768 Ti.94 O4","Mg.29 Fe1.768 Ti.94 O4",{"id":219,"url":220,"label":221,"formula":222,"spacegroup":202,"year":173},14025,"\u002Fcif\u002F14025.cif","Bosi 2014 · Mg.531 Fe1.511 Ti.96 O4","Mg.531 Fe1.511 Ti.96 O4",[224,225,226,227],"Ferro-ortho-titanate","Ulvit","Ulvita","Ulvite",[229,233,237,241,245,249,253,257,260,263,267,271,275,279],{"lang":230,"names":231},"ca",[232],"ulvöspinel·la",{"lang":234,"names":235},"de",[236],"Ulvöspinell",{"lang":238,"names":239},"es",[240],"Ulvöespinela",{"lang":242,"names":243},"eu",[244],"Ulvöspinela",{"lang":246,"names":247},"fr",[248],"Ulvöspinelle",{"lang":250,"names":251},"it",[227,7,252],"ulvöspinello",{"lang":254,"names":255},"nb",[256],"ulvöspinell",{"lang":258,"names":259},"nn",[256],{"lang":261,"names":262},"pl",[7],{"lang":264,"names":265},"pt",[266],"Titanomagnetite",{"lang":268,"names":269},"ru",[270],"ульвёшпинель",{"lang":272,"names":273},"uk",[274],"ульвошпінель",{"lang":276,"names":277},"zh",[278],"鈦鐵尖晶石",{"lang":280,"names":281},"zh-hant",[278],"Q4003291",{"history":11,"applications":11}]