[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:55603":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":15,"elements":16,"sigelements":21,"key_elements":22,"impurities":11,"cim":11,"ima_status":23,"ima_notes":11,"ima_history":25,"approval_year":11,"publication_year":11,"discovery_year":11,"strunz10ed1":26,"strunz10ed2":27,"strunz10ed3":19,"strunz10ed4":28,"dana8ed1":11,"dana8ed2":11,"dana8ed3":11,"dana8ed4":11,"csystem":29,"cclass":30,"spacegroup":31,"spacegroupset":32,"a":33,"b":34,"c":35,"alpha":11,"beta":11,"gamma":11,"aerror":36,"berror":30,"cerror":37,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":11,"z":38,"csmetamict":14,"commentcrystal":11,"twinning":11,"tranglide":11,"parting":39,"epitaxidescription":11,"morphology":11,"tlform":40,"hmin":41,"hmax":11,"hardtype":11,"vhnmin":11,"vhnmax":11,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":11,"dmeas2":11,"dcalc":42,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":11,"lustretype":43,"commentluster":44,"diapheny":45,"streak":46,"colour":47,"commentcolor":48,"colors":49,"streak_colors":53,"luminescence":11,"uv":11,"cleavage":11,"cleavagetype":54,"fracturetype":55,"tenacity":56,"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":57,"opticalpleochorismdesc":11,"opticalbirefringence":11,"opticalcomments":11,"opticalcolour":58,"opticalinternal":39,"opticaltropic":59,"opticalanisotropism":60,"opticalbireflectance":61,"opticalextinction":11,"opticalr":62,"specdispm":11,"ir":11,"electrical":11,"magnetism":63,"thermalbehaviour":11,"other":64,"industrial":11,"occurrence":65,"otheroccurrence":11,"type_specimen_store":66,"description_short":67,"aboutname":68,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":69,"reviewed_at":11,"variety_of":11,"varieties":70,"group_members":71,"associates":118,"confused_with":119,"type_localities":120,"occurrence_total":13,"citations":127,"images":142,"structures":143,"synonyms":148,"language_names":151,"wikidata_qid":161,"texts":162},55603,"1:1:55603:7","fac180ae-6f95-4f66-96ed-46ee524da596","Savelievaite","Svlv",0,"mineral",null,29305,1,false,"Mg\u003Csub>2\u003C\u002Fsub>Cr\u003Csup>3+\u003C\u002Fsup>O\u003Csub>2\u003C\u002Fsub>(BO\u003Csub>3\u003C\u002Fsub>)",[17,18,19,20],"Cr","Mg","B","O",[17,18,19,20],[19,17],[24],"APPROVED","IMA No. 2021-051","6","A","30","Orthorhombic",8,59,"Pbam ","9.2631","12.2298","3.0104",6,2,4,"none","prismatic, acicular or fibrous crystals up to 0.05 × 0.4 mm usually assembled in radiating or chaotic clusters up to 1 × 1.5 mm across.",5,"3.91","Vitreous,Silky","vitreous for prismatic crystals and silky for fibrous aggregates.","Opaque","greyish-green.","black to greenish-black","Prismatic and acicular crystals of savelievaite are opaque and black in color, whereas the thinnest fibrous individuals are translucent and greenish black.",[50,51,52],"black","green","gray",[52,51],"None Observed","Irregular\u002FUneven","brittle","Non-pleochroic","grey","Anisotropic","weak anisotropism","weak bireflectance","(11.1, 9.2) 470,\r\n(10.5, 8.7) 546,\r\n(10.3, 8.4) 589,\r\n(10.0, 7.9) 650","Ferromagnetic","The mineral is very weakly ferromagnetic.","chromitite body at a ultrabasic complex,","collections of the Fersman Mineralogical Museum, Russian Academy of Sciences, Leninskiy Prospekt 18-2, Moscow 119071, Russia, registration no. 5720\u002F1","The Cr analogue of ludwigite, azoproite, and fredrikssonite. The most simple Cr borate (at the upload time; actually, the only Cr borate mineral if some silicates of the tourmaline group are omitted).  Ludwigite and savelievaite form a continuous isomo...","In honour of the Russian petrologist and geologist Dr. Galina Nikolaevna Savelieva (b.1936) who worked at the Geological Institute of the Russian Academy of Sciences, Moscow. She made a great contribution to the petrology and geology of ophiolites and, in particular, studied the Voikar-Syninskiy complex in detail.","2025-08-11 12:15:24",[],[72,80,89,97,104,110],{"id":73,"name":74,"entrytype":9,"csystem":29,"ima_formula":75,"mindat_formula":76,"hmin":77,"hmax":77,"dmeas":78,"dcalc":78,"primary_image_id":79},442,"Azoproite","Mg\u003Csub>2\u003C\u002Fsub>[(Ti,Mg),Fe\u003Csup>3+\u003C\u002Fsup>]O\u003Csub>2\u003C\u002Fsub>(BO\u003Csub>3\u003C\u002Fsub>)","(Mg,Fe\u003Csup>2+\u003C\u002Fsup>)\u003Csub>2\u003C\u002Fsub>(Fe\u003Csup>3+\u003C\u002Fsup>,Ti,Mg)(BO\u003Csub>3\u003C\u002Fsub>)O\u003Csub>2\u003C\u002Fsub>",5.5,"3.63",2428,{"id":81,"name":82,"entrytype":9,"csystem":29,"ima_formula":83,"mindat_formula":84,"hmin":85,"hmax":85,"dmeas":86,"dcalc":87,"primary_image_id":88},717,"Bonaccordite","Ni\u003Csub>2\u003C\u002Fsub>Fe\u003Csup>3+\u003C\u002Fsup>O\u003Csub>2\u003C\u002Fsub>(BO\u003Csub>3\u003C\u002Fsub>)","Ni\u003Csub>2\u003C\u002Fsub>Fe\u003Csup>3+\u003C\u002Fsup>(BO\u003Csub>3\u003C\u002Fsub>)O\u003Csub>2\u003C\u002Fsub>",7,"0","5.17",3613,{"id":90,"name":91,"entrytype":9,"csystem":29,"ima_formula":92,"mindat_formula":93,"hmin":36,"hmax":36,"dmeas":94,"dcalc":95,"primary_image_id":96},1603,"Fredrikssonite","Mg\u003Csub>2\u003C\u002Fsub>Mn\u003Csup>3+\u003C\u002Fsup>O\u003Csub>2\u003C\u002Fsub>(BO\u003Csub>3\u003C\u002Fsub>)","Mg\u003Csub>2\u003C\u002Fsub>(Mn\u003Csup>3+\u003C\u002Fsup>,Fe\u003Csup>3+\u003C\u002Fsup>)(BO\u003Csub>3\u003C\u002Fsub>)O\u003Csub>2\u003C\u002Fsub>","3.84","3.80",9398,{"id":98,"name":99,"entrytype":9,"csystem":29,"ima_formula":100,"mindat_formula":101,"hmin":41,"hmax":41,"dmeas":95,"dcalc":102,"primary_image_id":103},2454,"Ludwigite","Mg\u003Csub>2\u003C\u002Fsub>Fe\u003Csup>3+\u003C\u002Fsup>O\u003Csub>2\u003C\u002Fsub>(BO\u003Csub>3\u003C\u002Fsub>)","Mg\u003Csub>2\u003C\u002Fsub>Fe\u003Csup>3+\u003C\u002Fsup>(BO\u003Csub>3\u003C\u002Fsub>)O\u003Csub>2\u003C\u002Fsub>","3.78",14852,{"id":105,"name":106,"entrytype":9,"csystem":107,"ima_formula":108,"mindat_formula":108,"hmin":11,"hmax":11,"dmeas":11,"dcalc":109,"primary_image_id":11},47919,"Marinaite","Monoclinic","Cu\u003Csub>2\u003C\u002Fsub>Fe\u003Csup>3+\u003C\u002Fsup>O\u003Csub>2\u003C\u002Fsub>(BO\u003Csub>3\u003C\u002Fsub>)","5.026",{"id":111,"name":112,"entrytype":9,"csystem":29,"ima_formula":113,"mindat_formula":114,"hmin":41,"hmax":41,"dmeas":115,"dcalc":116,"primary_image_id":117},4207,"Vonsenite","Fe\u003Csup>2+\u003C\u002Fsup>\u003Csub>2\u003C\u002Fsub>Fe\u003Csup>3+\u003C\u002Fsup>O\u003Csub>2\u003C\u002Fsub>(BO\u003Csub>3\u003C\u002Fsub>)","Fe\u003Csup>2+\u003C\u002Fsup>\u003Csub>2\u003C\u002Fsub>Fe\u003Csup>3+\u003C\u002Fsup>(BO\u003Csub>3\u003C\u002Fsub>)O\u003Csub>2\u003C\u002Fsub>","4.21","4.80",27609,[],[],[121],{"id":122,"txt":123,"latitude":124,"longitude":125,"country":126},416887,"Malaya Kharamatalou river (left bank), Voikar-Syninskiy ultrabasite complex, Shuryshkarskiy District, Yamalo-Nenets Autonomous Okrug, Russia",66.6658333,64.6972222,"Russia",[128,133,137],{"id":129,"year":130,"html":131,"doi":132},12999960,2021,"Miyawaki, Ritsuro, Hatert, Frédéric, Pasero, Marco, Mills, Stuart J. (2021) IMA Commission on New Minerals, Nomenclature and Classification (CNMNC) CNMNC Newsletter No 63. \u003Ci>Mineralogical Magazine\u003C\u002Fi>,  85 (6) 910-915 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fmgm.2021.74'>doi:10.1180\u002Fmgm.2021.74\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Fwww.cambridge.org\u002Fcore\u002Fservices\u002Faop-cambridge-core\u002Fcontent\u002Fview\u002F2B5A8FD72EC6CA69BF8F9D58341866E3\u002FS0026461X21000748a.pdf\u002Fnewsletter-63.pdf' class='refpdflink'>\u003C\u002Fa>","10.1180\u002Fmgm.2021.74",{"id":134,"year":135,"html":136,"doi":11},16967169,2022,"(2022) Savelievaite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fhandbookofmineralogy.org\u002Fpdfs\u002FSavelievaite.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":138,"year":139,"html":140,"doi":141},17412030,2024,"Pekov, Igor V.; Vakhrusheva, Nadezhda V.; Zubkova, Natalia V.; Yapaskurt, Vasiliy O.; Shelukhina, Yulia S.; Erokhin, Yuriy V.; Bulakh, Maria O.; Britvin, Sergey N.; Kasatkin, Anatoly V.; Turchkova, Anna G.; et al. (2024) Savelievaite, Mg\u003Csub>2\u003C\u002Fsub>CrO\u003Csub>2\u003C\u002Fsub>(BO\u003Csub>3\u003C\u002Fsub>), the first natural borate with species-defining Cr\u003Csup>3+\u003C\u002Fsup> and the ludwigite–savelievaite isomorphous series. \u003Ci>Mineralogical Magazine\u003C\u002Fi>,  88 (4). 430-438 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fmgm.2024.39'>doi:10.1180\u002Fmgm.2024.39\u003C\u002Fa>","10.1180\u002Fmgm.2024.39",[],[144],{"id":145,"url":146,"label":147,"formula":11,"spacegroup":11,"year":11},12445,"\u002Fcif\u002F12445.cif","Structure",[149,150],"IMA2021-051","Savelievaiet",[152,156],{"lang":153,"names":154},"ca",[155],"savelievaïta",{"lang":157,"names":158},"de",[159,160],"IMA 2021-051","Savelievait","Q109322387",{"history":11,"applications":11}]