[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:2473":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":16,"ima_formula":17,"elements":18,"sigelements":25,"key_elements":26,"impurities":27,"cim":11,"ima_status":28,"ima_notes":11,"ima_history":11,"approval_year":11,"publication_year":11,"discovery_year":30,"strunz10ed1":31,"strunz10ed2":32,"strunz10ed3":33,"strunz10ed4":34,"dana8ed1":35,"dana8ed2":36,"dana8ed3":37,"dana8ed4":37,"csystem":38,"cclass":39,"spacegroup":11,"spacegroupset":40,"a":41,"b":42,"c":43,"alpha":40,"beta":40,"gamma":40,"aerror":44,"berror":44,"cerror":45,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":11,"z":46,"csmetamict":14,"commentcrystal":47,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":11,"tlform":11,"hmin":48,"hmax":39,"hardtype":11,"vhnmin":40,"vhnmax":40,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":40,"dmeas2":40,"dcalc":49,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":50,"lustretype":50,"commentluster":11,"diapheny":11,"streak":51,"colour":52,"commentcolor":11,"colors":53,"streak_colors":58,"luminescence":11,"uv":11,"cleavage":59,"cleavagetype":60,"fracturetype":11,"tenacity":11,"commentbreak":11,"opticaltype":61,"opticalsign":62,"opticalalpha":63,"opticalalpha2":40,"opticalalphaerror":64,"opticalbeta":65,"opticalbeta2":36,"opticalbetaerror":11,"opticalgamma":66,"opticalgamma2":40,"opticalgammaerror":64,"opticalomega":40,"opticalomega2":40,"opticalomegaerror":11,"opticalepsilon":40,"opticalepsilon2":40,"opticalepsilonerror":11,"opticaln":40,"opticaln2":40,"opticalnerror":11,"optical2vcalc":67,"optical2vcalc2":40,"optical2vcalcerror":11,"optical2vmeasured":68,"optical2vmeasured2":40,"optical2vmeasurederror":64,"rimin":64,"rimax":69,"opticaldispersion":70,"opticalpleochroism":71,"opticalpleochorismdesc":72,"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":73,"otheroccurrence":11,"type_specimen_store":74,"description_short":75,"aboutname":11,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":76,"reviewed_at":11,"variety_of":11,"varieties":77,"group_members":78,"associates":87,"confused_with":88,"type_localities":90,"occurrence_total":46,"citations":102,"images":122,"structures":123,"synonyms":130,"language_names":133,"wikidata_qid":151,"texts":152},2473,"1:1:2473:6","fc9ea8a8-dda8-4741-aa53-0ee708495699","Magnesiodumortierite","Mdum",0,"mineral",null,43609,112,false,"Mg(Al\u003Csub>2\u003C\u002Fsub>OH)(Al\u003Csub>2\u003C\u002Fsub>O)\u003Csub>2\u003C\u002Fsub>(SiO\u003Csub>4\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>(BO\u003Csub>3\u003C\u002Fsub>)","The given formula is the simplified end-member. Additional hydrogen incorporation is possible (compensated by additional Mg replacement of Al in the Al\u003Csub>2\u003C\u002Fsub>(O,OH) structural unit, and\u002For [] replacement of Mg; see \u003Cm>dumortierite\u003C\u002Fm>).","MgAl\u003Csub>6\u003C\u002Fsub>BSi\u003Csub>3\u003C\u002Fsub>O\u003Csub>17\u003C\u002Fsub>(OH)",[19,20,21,22,23,24],"Al","Mg","Si","B","O","H",[19,20,21,22,23,24],[22],"Ti,Fe,P",[29],"APPROVED","1995","9","A","J","10","54","1","2","Orthorhombic",8,"0","11.91","20.40","4.730",3,2,4,"Space Group: Pmcn",7,"3.22","Vitreous","White","Pink to red",[54,55,56,57],"pink","red","white","colorless",[56],"very poor cleavage plane, parallel to [001]","Poor\u002FIndistinct","Biaxial","-","1.678",1,"1.700","1.701","24","38",1.701,"r >> v strong","Weak","X pale pink to red, Y and Z colourless;","inclusions in pyrope megablasts of the coesite-bearing \"whiteschists\" ","Museum national d'Histoire naturelle (Paris) and the Museo Regionale di Scienze Naturali (Torino, no. 93005.1\u002F2).","The magnesium dominant analogue of Dumortierite.","2025-08-11 12:14:21",[],[79],{"id":80,"name":81,"entrytype":9,"csystem":38,"ima_formula":82,"mindat_formula":83,"hmin":48,"hmax":39,"dmeas":84,"dcalc":85,"primary_image_id":86},1329,"Dumortierite","AlAl\u003Csub>6\u003C\u002Fsub>BSi\u003Csub>3\u003C\u002Fsub>O\u003Csub>18\u003C\u002Fsub>","Al(Al\u003Csub>2\u003C\u002Fsub>O)(Al\u003Csub>2\u003C\u002Fsub>O)\u003Csub>2\u003C\u002Fsub>(SiO\u003Csub>4\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>(BO\u003Csub>3\u003C\u002Fsub>)","3.21","3.45",7466,[],[89],{"id":80,"name":81,"entrytype":9,"csystem":38,"ima_formula":82,"mindat_formula":83,"hmin":48,"hmax":39,"dmeas":84,"dcalc":85,"primary_image_id":86},[91,97],{"id":92,"txt":93,"latitude":94,"longitude":95,"country":96},255223,"Case Ramello, Case Parigi, Martiniana Po, Cuneo Province, Piedmont, Italy",44.6066729,7.3446915,"Italy",{"id":98,"txt":99,"latitude":100,"longitude":101,"country":96},255225,"San Giacomo, Gilba Valley, Brossasco, Cuneo Province, Piedmont, Italy",44.5696738,7.3530185,[103,107,110,114,117],{"id":104,"year":105,"html":106,"doi":11},16050412,1995,"Chopin C, Ferraris G, Ivaldi G, Schertl H P, Schreyer W, Compagnoni R, Davidson C, Davis A M (1995): Magnesiodumortierite, a new mineral from very-high-pressure rocks (western Alps). II. Crystal chemistry and petrological significance. European Journal of Mineralogy 7, 525-535.",{"id":108,"year":105,"html":109,"doi":11},16115763,"Ferraris G, Ivaldi G, Chopin C (1995): Magnesiodumortierite, a new mineral from very-high-pressure rocks (Western Alps). Part I: Crystal structure. European Journal of Mineralogy 7, 167-174.",{"id":111,"year":112,"html":113,"doi":11},12908915,1996,"Mandarino, Joseph A. (1996) Abstracts of New Mineral Descriptions. \u003Ci>The Mineralogical Record\u003C\u002Fi>, 27 (4) 301-306",{"id":115,"year":112,"html":116,"doi":11},15418311,"Grew, Edward S.; Anovitz, Lawrence M. - \u003Ci>Eds.\u003C\u002Fi> (1996) Boron - Mineralogy, Petrology and Geochemistry. \u003Ci>Reviews in Mineralogy\u003C\u002Fi> Vol. 33. Mineralogical Society of America p.862",{"id":118,"year":119,"html":120,"doi":121},65045,2012,"Evans, R. J., Groat, L. A. (2012) Structure and topology of dumortierite and dumortierite-like materials. \u003Ci>The Canadian Mineralogist\u003C\u002Fi>,  50 (5) 1197-1231 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.3749\u002Fcanmin.50.5.1197'>doi:10.3749\u002Fcanmin.50.5.1197\u003C\u002Fa>","10.3749\u002Fcanmin.50.5.1197",[],[124],{"id":125,"url":126,"label":127,"formula":128,"spacegroup":129,"year":105},8067,"\u002Fcif\u002F8067.cif","Ferraris 1995","Mg.99 Ti.19 Fe.01 Al5.22 B Si2.88 P.02 O18 H2.96","P m c n",[131,132],"IMA1992-050","Magnesiodumortieriet",[134,138,143,147],{"lang":135,"names":136},"ca",[137],"magnesiodumortierita",{"lang":139,"names":140},"de",[141,142],"IMA 1992-050","Magnesiodumortierit",{"lang":144,"names":145},"eu",[146],"Magnesiodumortierita",{"lang":148,"names":149},"it",[150],"magnesiodumortierite","Q3843288",{"history":11,"applications":11}]