[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:55971":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":11,"ima_status":23,"ima_notes":11,"ima_history":11,"approval_year":11,"publication_year":25,"discovery_year":11,"strunz10ed1":26,"strunz10ed2":27,"strunz10ed3":28,"strunz10ed4":29,"dana8ed1":11,"dana8ed2":11,"dana8ed3":11,"dana8ed4":11,"csystem":30,"cclass":31,"spacegroup":32,"spacegroupset":33,"a":34,"b":35,"c":36,"alpha":11,"beta":11,"gamma":11,"aerror":37,"berror":38,"cerror":38,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":11,"z":39,"csmetamict":14,"commentcrystal":11,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":11,"tlform":40,"hmin":11,"hmax":11,"hardtype":11,"vhnmin":11,"vhnmax":11,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":11,"dmeas2":11,"dcalc":11,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":11,"lustretype":11,"commentluster":11,"diapheny":41,"streak":11,"colour":11,"commentcolor":11,"colors":11,"streak_colors":11,"luminescence":11,"uv":11,"cleavage":11,"cleavagetype":11,"fracturetype":11,"tenacity":11,"commentbreak":11,"opticaltype":11,"opticalsign":11,"opticalalpha":11,"opticalalpha2":11,"opticalalphaerror":11,"opticalbeta":11,"opticalbeta2":11,"opticalbetaerror":11,"opticalgamma":11,"opticalgamma2":11,"opticalgammaerror":11,"opticalomega":11,"opticalomega2":11,"opticalomegaerror":11,"opticalepsilon":11,"opticalepsilon2":11,"opticalepsilonerror":11,"opticaln":11,"opticaln2":11,"opticalnerror":11,"optical2vcalc":11,"optical2vcalc2":11,"optical2vcalcerror":11,"optical2vmeasured":11,"optical2vmeasured2":11,"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":42,"otheroccurrence":11,"type_specimen_store":43,"description_short":44,"aboutname":45,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":46,"reviewed_at":11,"variety_of":11,"varieties":47,"group_members":48,"associates":76,"confused_with":77,"type_localities":78,"occurrence_total":37,"citations":85,"images":148,"structures":149,"synonyms":150,"language_names":154,"wikidata_qid":168,"texts":169},55971,"1:1:55971:5","3e514917-f9bd-4055-a093-f99292937ca6","Griffinite","Gfn",0,"mineral",null,55975,7,false,"Al\u003Csub>2\u003C\u002Fsub>Ti\u003Csup>4+\u003C\u002Fsup>O\u003Csub>5\u003C\u002Fsub>","Al\u003Csub>2\u003C\u002Fsub>TiO\u003Csub>5\u003C\u002Fsub>",[18,19,20],"Al","Ti","O",[18,19,20],[19],[24],"APPROVED",2023,"4","C","B","15","Orthorhombic",8,50,"Cmcm ","3.58","9.44","9.65",2,1,4,"As inclusions within corundum xenocrysts. subhedral crystals, ~1–4 μm in size.","Transparent","Formed in melt pockets in corundum-aggregate xenoliths derived from the upper mantle beneath Mount Carmel, Israel. This association forms pseudomorphs and appears to reflect the oxidation breakdown of carmeltazite.","Mineralogical collections of the Dipartimento di Scienze della Terra “A. Desio”, Università di Milano, Via Mangiagalli 34, 20133 Milan, Italy, registration number MCMGPG-H2021-002.","Identical to 'Unnamed (Al-analogue of Pseudobrookite)', now a synonym of griffinite, and possibly to UM1987-02-O:AlPTiZr. Chemically similar to machiite. Compare with pseudobrookite.\r\n\r\nOccurs as inclusions within corundum xenocrysts from the type loca...","named in honor of William L. Griffin (b. 1941), a geologist at Macquarie University, Australia, for his outstanding contributions to mineralogy, petrology, and geochemistry of the deep crust and lithospheric mantle, including intense investigations of materials from the Mount Carmel area.","2026-05-23 23:26:07",[],[49,58,62,71],{"id":50,"name":51,"entrytype":9,"csystem":30,"ima_formula":52,"mindat_formula":53,"hmin":54,"hmax":54,"dmeas":55,"dcalc":56,"primary_image_id":57},341,"Armalcolite","(Mg,Fe\u003Csup>2+\u003C\u002Fsup>)Ti\u003Csub>2\u003C\u002Fsub>O\u003Csub>5\u003C\u002Fsub>","MgTi\u003Csup>4+\u003C\u002Fsup>\u003Csub>2\u003C\u002Fsub>O\u003Csub>5\u003C\u002Fsub>",5,"4.94","4.64",1889,{"id":59,"name":60,"entrytype":9,"csystem":30,"ima_formula":11,"mindat_formula":61,"hmin":11,"hmax":11,"dmeas":11,"dcalc":11,"primary_image_id":11},40282,"Ferropseudobrookite","Fe\u003Csup>2+\u003C\u002Fsup>Ti\u003Csup>4+\u003C\u002Fsup>\u003Csub>2\u003C\u002Fsub>O\u003Csub>5\u003C\u002Fsub>",{"id":63,"name":64,"entrytype":9,"csystem":30,"ima_formula":65,"mindat_formula":66,"hmin":67,"hmax":67,"dmeas":68,"dcalc":69,"primary_image_id":70},3302,"Pseudobrookite","(Fe\u003Csup>3+\u003C\u002Fsup>\u003Csub>2\u003C\u002Fsub>Ti)O\u003Csub>5\u003C\u002Fsub>","Fe\u003Csup>3+\u003C\u002Fsup>\u003Csub>2\u003C\u002Fsub>Ti\u003Csup>4+\u003C\u002Fsup>O\u003Csub>5\u003C\u002Fsub>",6,"4.33","4.39",20077,{"id":72,"name":73,"entrytype":9,"csystem":30,"ima_formula":74,"mindat_formula":74,"hmin":11,"hmax":11,"dmeas":11,"dcalc":75,"primary_image_id":11},56025,"Sassite","Ti\u003Csup>3+\u003C\u002Fsup>\u003Csub>2\u003C\u002Fsub>Ti\u003Csup>4+\u003C\u002Fsup>O\u003Csub>5\u003C\u002Fsub>","3.81",[],[],[79],{"id":80,"txt":81,"latitude":82,"longitude":83,"country":84},225961,"Mount Carmel, Kishon Mid Reach zone 2, Kishon river, Haifa District, Israel",32.7333333,35.05,"Israel",[86,91,95,99,104,109,114,118,122,126,131,136,140,144],{"id":87,"year":88,"html":89,"doi":90},464580,1953,"Austin, A. E., Schwartz, C. M. (1953) The crystal structure of aluminium titanate. \u003Ci>Acta Crystallographica\u003C\u002Fi>,  6 (10) 812-813 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1107\u002Fs0365110x53002374'>doi:10.1107\u002Fs0365110x53002374\u003C\u002Fa>","10.1107\u002Fs0365110x53002374",{"id":92,"year":93,"html":94,"doi":11},16143602,1958,"Hamelin, M. (1958): The structure of the composition, TiO2.Al2O3, in comparison with the pseudo-brookite. Bulletin de la Société Chimique de France, 1958, 1559-1566. (In French.)",{"id":96,"year":97,"html":98,"doi":11},16143603,1968,"Goldberg, D. (1968): Contribution a l'étude des systèmes formée par l'alumine avec quelques oxydes de métaux trivalents et tétravalents, en particulier, l'oxyde de titane. Revue Internationale des Hautes Températures et des Réfractaires, 5, 181-94. (in French)",{"id":100,"year":101,"html":102,"doi":103},2735677,1971,"Bayer, G. (1971) Thermal expansion characteristics and stability of pseudobrookite-type compounds, Me3O5. \u003Ci>Journal of the Less Common Metals\u003C\u002Fi>, 24 (2). 129-138 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1016\u002F0022-5088(71)90091-9'>doi:10.1016\u002F0022-5088(71)90091-9\u003C\u002Fa>","10.1016\u002F0022-5088(71)90091-9",{"id":105,"year":106,"html":107,"doi":108},215347,1972,"Morosin, B., Lynch, R. W. (1972) Structure studies on Al2TiO5 at room temperature and at 600°C. \u003Ci>Acta Crystallographica Section B Structural Crystallography and Crystal Chemistry\u003C\u002Fi>,  28 (4) 1040-1046 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1107\u002Fs0567740872003681'>doi:10.1107\u002Fs0567740872003681\u003C\u002Fa>","10.1107\u002Fs0567740872003681",{"id":110,"year":111,"html":112,"doi":113},4085932,1980,"KATO, ETSURO, DAIMON, KEIJI, TAKAHASHI, JUNICHI (1980) Decomposition Temperature of β-Al2TiO5. \u003Ci>Journal of the American Ceramic Society\u003C\u002Fi>,  63 (5). 355-356 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1111\u002Fj.1151-2916.1980.tb10745.x'>doi:10.1111\u002Fj.1151-2916.1980.tb10745.x\u003C\u002Fa>","10.1111\u002Fj.1151-2916.1980.tb10745.x",{"id":115,"year":116,"html":117,"doi":11},16143607,1984,"Azimov, S. A.; Gulamova, D. D.; Mel'nik, N. N.; Sarkisova, M. Kh.; Suleimanov, S. Kh.; Tsapenko, L. M. (1984): Study of aluminum titanate prepared in a solar furnace. Izvestiya Akademii Nauk SSSR, Neorg. Mater. 20 (3), 469-471. (in Russian)",{"id":119,"year":120,"html":121,"doi":11},16143608,1985,"Hennicke, H. W.; Lingenberg, W. (1985). The formation and decomposition of aluminum titanate. I. The reaction of formation of aluminum titanate. CFI, Ceram. Forum Int. 62, 439-445.",{"id":123,"year":124,"html":125,"doi":11},16143609,1989,"Gulamova, D. D.; Sarkisova, M. Kh.; Gazizov, I. Sh. (1989): High-temperature x-ray study of titanates with the pseudobrookite-type structure. Izvestiya Akademii Nauk SSSR, Neorg. Mater. 25(3), 441-445. (In Russian.)",{"id":127,"year":128,"html":129,"doi":130},16143610,1991,"Epicier, T.; Thomas, G.; Wohlfromm, H.; Moya, J.S. (1991) High resolution electron microscopy study of the cationic disorder in Al\u003Csub>2\u003C\u002Fsub>TiO\u003Csub>5\u003C\u002Fsub>. \u003Ci>Journal of Materials Research\u003C\u002Fi>,  6 (1). 138-145 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1557\u002Fjmr.1991.0138'>doi:10.1557\u002Fjmr.1991.0138\u003C\u002Fa>","10.1557\u002Fjmr.1991.0138",{"id":132,"year":133,"html":134,"doi":135},458197,2005,"Norberg, Stefan T., Ishizawa, Nobuo, Hoffmann, Stefan, Yoshimura, Masahiro (2005) Redetermination of β-Al\u003Csub>2\u003C\u002Fsub>TiO\u003Csub>5\u003C\u002Fsub> obtained by melt casting. \u003Ci>Acta Crystallographica Section E Structure Reports Online\u003C\u002Fi>,  61 (8). i160-i162 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1107\u002Fs1600536805021331'>doi:10.1107\u002Fs1600536805021331\u003C\u002Fa>","10.1107\u002Fs1600536805021331",{"id":137,"year":138,"html":139,"doi":11},16964665,2022,"(2022) Griffinite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fhandbookofmineralogy.org\u002Fpdfs\u002FGriffinite.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":141,"year":138,"html":142,"doi":143},16093615,"Miyawaki, Ritsuro, Hatert, Frédéric, Pasero, Marco, Mills, Stuart J. (2022) IMA Commission on New Minerals, Nomenclature and Classification (CNMNC) – Newsletter 66. \u003Ci>European Journal of Mineralogy\u003C\u002Fi>,  34 (2) 253-257 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.5194\u002Fejm-34-253-2022'>doi:10.5194\u002Fejm-34-253-2022\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Fejm.copernicus.org\u002Farticles\u002F34\u002F253\u002F2022\u002Fejm-34-253-2022.pdf' class='refpdflink'>\u003C\u002Fa>","10.5194\u002Fejm-34-253-2022",{"id":145,"year":25,"html":146,"doi":147},16857193,"Ma, Chi, Cámara, Fernando, Toledo, Vered, Bindi, Luca (2023) Griffinite, Al2TiO5: A New Oxide Mineral from Inclusions in Corundum Xenocrysts from the Mount Carmel Area, Israel. \u003Ci>Crystals\u003C\u002Fi>,  13 (10). 1427 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.3390\u002Fcryst13101427'>doi:10.3390\u002Fcryst13101427\u003C\u002Fa>","10.3390\u002Fcryst13101427",[],[],[151,152,153],"Griffiniet","IMA2021-110","Unnamed (Al-analogue of Pseudobrookite)",[155,159,164],{"lang":156,"names":157},"ca",[158],"griffinita",{"lang":160,"names":161},"de",[162,163],"Griffinit","IMA 2021-110",{"lang":165,"names":166},"ru",[167],"гриффинит","Q111812038",{"history":11,"applications":11}]