[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:2487":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":26,"key_elements":27,"impurities":28,"cim":29,"ima_status":30,"ima_notes":11,"ima_history":32,"approval_year":33,"publication_year":34,"discovery_year":35,"strunz10ed1":36,"strunz10ed2":37,"strunz10ed3":38,"strunz10ed4":39,"dana8ed1":40,"dana8ed2":41,"dana8ed3":41,"dana8ed4":42,"csystem":43,"cclass":44,"spacegroup":45,"spacegroupset":46,"a":47,"b":48,"c":49,"alpha":50,"beta":51,"gamma":50,"aerror":52,"berror":53,"cerror":54,"alphaerror":11,"betaerror":55,"gammaerror":11,"va3":56,"z":52,"csmetamict":14,"commentcrystal":11,"twinning":57,"tranglide":11,"parting":57,"epitaxidescription":11,"morphology":58,"tlform":59,"hmin":60,"hmax":60,"hardtype":11,"vhnmin":50,"vhnmax":50,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":50,"dmeas2":50,"dcalc":61,"dmeaserror":11,"dcalcerror":11,"commentdense":62,"lustre":63,"lustretype":63,"commentluster":11,"diapheny":11,"streak":64,"colour":65,"commentcolor":11,"colors":66,"streak_colors":71,"luminescence":11,"uv":11,"cleavage":72,"cleavagetype":73,"fracturetype":74,"tenacity":11,"commentbreak":11,"opticaltype":75,"opticalsign":76,"opticalalpha":77,"opticalalpha2":50,"opticalalphaerror":11,"opticalbeta":78,"opticalbeta2":50,"opticalbetaerror":11,"opticalgamma":79,"opticalgamma2":50,"opticalgammaerror":11,"opticalomega":50,"opticalomega2":50,"opticalomegaerror":11,"opticalepsilon":50,"opticalepsilon2":50,"opticalepsilonerror":11,"opticaln":50,"opticaln2":50,"opticalnerror":11,"optical2vcalc":80,"optical2vcalc2":50,"optical2vcalcerror":11,"optical2vmeasured":81,"optical2vmeasured2":82,"optical2vmeasurederror":11,"rimin":83,"rimax":84,"opticaldispersion":85,"opticalpleochroism":86,"opticalpleochorismdesc":87,"opticalbirefringence":11,"opticalcomments":88,"opticalcolour":11,"opticalinternal":11,"opticaltropic":11,"opticalanisotropism":11,"opticalbireflectance":11,"opticalextinction":89,"opticalr":11,"specdispm":11,"ir":11,"electrical":11,"magnetism":11,"thermalbehaviour":90,"other":11,"industrial":11,"occurrence":91,"otheroccurrence":11,"type_specimen_store":11,"description_short":92,"aboutname":93,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":94,"reviewed_at":11,"variety_of":11,"varieties":95,"group_members":96,"associates":111,"confused_with":112,"type_localities":113,"occurrence_total":125,"citations":126,"images":170,"structures":200,"synonyms":213,"language_names":219,"wikidata_qid":236,"texts":237},2487,"1:1:2487:3","21407191-5462-469d-b8a3-e8025bd7d297","Lobanovite","Lbv",0,"mineral",null,46964,253,false,"K\u003Csub>2\u003C\u002Fsub>Na(Fe\u003Csup>2+\u003C\u002Fsup>\u003Csub>4\u003C\u002Fsub>Mg\u003Csub>2\u003C\u002Fsub>Na)Ti\u003Csub>2\u003C\u002Fsub>[Si\u003Csub>4\u003C\u002Fsub>O\u003Csub>12\u003C\u002Fsub>]\u003Csub>2\u003C\u002Fsub>O\u003Csub>2\u003C\u002Fsub>(OH)\u003Csub>4\u003C\u002Fsub>◻","K\u003Csub>2\u003C\u002Fsub>Na(Fe\u003Csup>2+\u003C\u002Fsup>\u003Csub>4\u003C\u002Fsub>Mg\u003Csub>2\u003C\u002Fsub>Na)Ti\u003Csub>2\u003C\u002Fsub>(Si\u003Csub>4\u003C\u002Fsub>O\u003Csub>12\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>O\u003Csub>2\u003C\u002Fsub>(OH)\u003Csub>4\u003C\u002Fsub>",[18,19,20,21,22,23,24,25],"Fe","Mg","Na","Si","Ti","O","K","H",[18,19,20,21,22,23,24,25],[22],"Mn, F, Ca, (Nb, Al, Ba)","14.9.31",[31],"APPROVED","IMA 15-B: \"magnesioastrophyllite\" is validated under the name lobanovite (Hålenius et al. 2015).",2015,1963,"1959","9","D","C","05","69","1","7","Monoclinic",5,11,"C2\u002Fm ","5.3327","23.1535","10.3775","0","99.615",2,9,4,1,1263.3,"None observed.","Elongated blades.","Elongated bladed crystals up to 0.04 mm wide and 0.2 mm long.",3,"3.161","Calculated from the empirical formula.","Vitreous","White to yellowish-white.","Straw yellow to orange",[67,68,69,70],"yellow","orange","white","gray",[69,67],"Perfect cleavage parallel to (001) and moderate cleavage parallel to (010).","Perfect","None observed","Biaxial","-","1.658","1.687","1.71","82","81.5","83",1.658,1.71,"r \u003C v, strong.","Visible","X = bright yellow; Y = pale yellowish grey; Z = grey.","Absorption: Z \u003C Y \u003C X.","Y = b; Z ∧ a = –5 to –6°.","The DTA curve shows endothermic peaks at 835°C (strong, escape of OH) and 900°C (weak).","Pegmatitic cavities.","Unique combination of elements.\r\n\r\nNote: Originally named and published as \"magnesium astrophyllite\" and \"magnesioastrophyllite\". Validated by IMA in 2015 under the name lobanovite (IMA 15-B).\r\n\r\nPeng & Ma (1963) established its monoclinic symmetry.\r\n\r...","First described in 1959 as \"unusual light yellow and greenish fibrous astrophyllite\" by E.I. Semenov from \u003Cl id='2675'>Kukisvumchorr Mt, Khibiny, Kola, Russia\u003C\u002Fl> (Pekov 1998). Named magnesium astrophyllite for its relationship to astrophyllite and changed in 2008 to magnesioastrophyllite. It was formally described as a new mineral in 2017 (Sokolova \u003Cem>et al.\u003C\u002Fem>). The name lobanovite honors Dr. Constantin V. Lobanov, a Russian geologist working in the Kola Peninsula.","2025-08-11 12:14:21",[],[97,104],{"id":98,"name":99,"entrytype":9,"csystem":100,"ima_formula":101,"mindat_formula":102,"hmin":54,"hmax":54,"dmeas":11,"dcalc":103,"primary_image_id":11},39450,"Devitoite","Triclinic","Ba\u003Csub>6\u003C\u002Fsub>Fe\u003Csup>2+\u003C\u002Fsup>\u003Csub>7\u003C\u002Fsub>Fe\u003Csup>3+\u003C\u002Fsup>\u003Csub>2\u003C\u002Fsub>(Si\u003Csub>4\u003C\u002Fsub>O\u003Csub>12\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(PO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(CO\u003Csub>3\u003C\u002Fsub>)O\u003Csub>2\u003C\u002Fsub>(OH)\u003Csub>4\u003C\u002Fsub>","Ba\u003Csub>4\u003C\u002Fsub>Ba\u003Csub>2\u003C\u002Fsub>Fe\u003Csup>2+\u003C\u002Fsup>\u003Csub>7\u003C\u002Fsub>Fe\u003Csup>3+\u003C\u002Fsup>\u003Csub>2\u003C\u002Fsub>[Si\u003Csub>4\u003C\u002Fsub>O\u003Csub>12\u003C\u002Fsub>]\u003Csub>2\u003C\u002Fsub>[PO\u003Csub>4\u003C\u002Fsub>]\u003Csub>2\u003C\u002Fsub>[CO\u003Csub>3\u003C\u002Fsub>]O\u003Csub>2\u003C\u002Fsub>(OH)\u003Csub>4\u003C\u002Fsub>◻\u003Csub>2\u003C\u002Fsub>","4.044",{"id":105,"name":106,"entrytype":9,"csystem":100,"ima_formula":107,"mindat_formula":108,"hmin":60,"hmax":60,"dmeas":11,"dcalc":109,"primary_image_id":110},40285,"Sveinbergeite","(H\u003Csub>2\u003C\u002Fsub>O)\u003Csub>2\u003C\u002Fsub>[Ca(H\u003Csub>2\u003C\u002Fsub>O)](Fe\u003Csup>2+\u003C\u002Fsup>\u003Csub>6\u003C\u002Fsub>Fe\u003Csup>3+\u003C\u002Fsup>)Ti\u003Csub>2\u003C\u002Fsub>(Si\u003Csub>4\u003C\u002Fsub>O\u003Csub>12\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>O\u003Csub>2\u003C\u002Fsub>(OH)\u003Csub>4\u003C\u002Fsub>[(OH)(H\u003Csub>2\u003C\u002Fsub>O)]","(H\u003Csub>2\u003C\u002Fsub>O)\u003Csub>2\u003C\u002Fsub>[Ca(H\u003Csub>2\u003C\u002Fsub>O)](Fe\u003Csup>2+\u003C\u002Fsup>\u003Csub>6\u003C\u002Fsub>Fe\u003Csup>3+\u003C\u002Fsup>)Ti\u003Csub>2\u003C\u002Fsub>[Si\u003Csub>4\u003C\u002Fsub>O\u003Csub>12\u003C\u002Fsub>]\u003Csub>2\u003C\u002Fsub>O\u003Csub>2\u003C\u002Fsub>(OH)\u003Csub>4\u003C\u002Fsub>[(OH)(H\u003Csub>2\u003C\u002Fsub>O)]","3.152",23361,[],[],[114,120],{"id":115,"txt":116,"latitude":117,"longitude":118,"country":119},2663,"Yukspor Mountain, Murmansk Oblast, Russia",67.673083,33.8122272,"Russia",{"id":121,"txt":122,"latitude":123,"longitude":124,"country":119},2675,"Kukisvumchorr Mt, Murmansk Oblast, Russia",67.7279665,33.6664331,7,[127,131,134,138,142,146,150,154,158,162,166],{"id":128,"year":129,"html":130,"doi":11},16115861,1959,"Semenov, E. I. (1959): Lithium micas and hydromicas and other ones in alkaline pegmatites of the Kola peninsula. Proceedings of Fersman Mineralogical Museum, Academy of Science USSR : 9: 107-137 (in Russian).",{"id":132,"year":34,"html":133,"doi":11},16115862,"Peng, C. C. & Ma, C. S. (1963) The discovery of a new type of Si-O chain radical - X-ray analysis of astrophyllite. Scientia Sinica: 12: 272-276 (in Russian).",{"id":135,"year":136,"html":137,"doi":11},16115863,1974,"X-ray Laboratory, Hubei Geologic College (1974) The crystal chemistry of astrophyllite group minerals. Scientica Sinica, 1, 18–33 (in Chinese).",{"id":139,"year":140,"html":141,"doi":11},526521,1975,"Fleischer, Michael, Chao, G. Y., Cabri, L. J. (1975) New mineral names. \u003Ci>American Mineralogist\u003C\u002Fi>,  60 (7-8) 736-739 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM60\u002FAM60_736.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":143,"year":144,"html":145,"doi":11},12916859,1998,"Pekov, Igor V. (1998) \u003Ci>Minerals first discovered on the territory of the former Soviet Union\u003C\u002Fi>. Ocean Pictures, Moscow. 369pp.",{"id":147,"year":148,"html":149,"doi":11},16115866,2003,"Canadian Mineralogist (2003): 41: 1-26.",{"id":151,"year":152,"html":153,"doi":11},12909745,2008,"Burke, Ernst A. J. (2008) Tidying up mineral names: an IMA-CNMNC scheme for suffixes, hyphens and diacritical marks. \u003Ci>The Mineralogical Record\u003C\u002Fi>,  39 (2) 131-135 \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fuploads\u002FMR39_131.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":155,"year":152,"html":156,"doi":157},128710,"Sokolova, Elena, Cámara, Fernando (2008) Re-investigation of the crystal structure of magnesium astrophyllite. \u003Ci>European Journal of Mineralogy\u003C\u002Fi>,  20 (2) 253-260 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1127\u002F0935-1221\u002F2008\u002F0020-1796'>doi:10.1127\u002F0935-1221\u002F2008\u002F0020-1796\u003C\u002Fa>","10.1127\u002F0935-1221\u002F2008\u002F0020-1796",{"id":159,"year":33,"html":160,"doi":161},244676,"Hålenius, U., Hatert, F., Pasero, M., Mills, S. J. (2015) New minerals and nomenclature modifications approved in 2015, CNMNC Newsletter 26. \u003Ci>Mineralogical Magazine\u003C\u002Fi>,  79 (4) 941-947 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fminmag.2015.079.4.05'>doi:10.1180\u002Fminmag.2015.079.4.05\u003C\u002Fa>","10.1180\u002Fminmag.2015.079.4.05",{"id":163,"year":164,"html":165,"doi":11},16965642,2017,"(2017) Lobanovite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Flobanovite.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":167,"year":164,"html":168,"doi":169},244867,"Sokolova, Elena, Cámara, Fernando, Hawthorne, Frank C., Semenov, Evgeny I., Ciriotti, Marco E. (2017) Lobanovite, K\u003Csub>2\u003C\u002Fsub>Na(Fe\u003Csub>4\u003C\u002Fsub>\u003Csup>2+\u003C\u002Fsup>Mg\u003Csub>2\u003C\u002Fsub>Na)Ti\u003Csub>2\u003C\u002Fsub>(Si\u003Csub>4\u003C\u002Fsub>O\u003Csub>12\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>O\u003Csub>2\u003C\u002Fsub>(OH)\u003Csub>4\u003C\u002Fsub>, a new mineral of the astrophyllite supergroup and its relation to magnesioastrophyllite. \u003Ci>Mineralogical Magazine\u003C\u002Fi>,  81 (1) 175-181 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fminmag.2016.080.088'>doi:10.1180\u002Fminmag.2016.080.088\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Frruff_1.0\u002Fuploads\u002FMM81_175.pdf' class='refpdflink'>\u003C\u002Fa>","10.1180\u002Fminmag.2016.080.088",[171,181,188,192,196],{"id":172,"source_url":173,"license_code":174,"credit_html":175,"title":176,"description":177,"author":178,"original_width":179,"original_height":180},14675,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=69674179","CC BY-SA 4.0","David Hospital, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=69674179\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Lobanovite.jpg","Golden crystals of the very rare mineral lobanovite found exclusively in a few Khibiny localities. From: Yukspor Mountain, Khibiny Massif, Kola, Northern Region, Russian Federation.","David Hospital",828,667,{"id":182,"source_url":183,"license_code":174,"credit_html":184,"title":185,"description":11,"author":11,"original_width":186,"original_height":187},30112,"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F170026","Photo: Unknown author — http:\u002F\u002Fcreativecommons.org\u002Flicenses\u002Fby-sa\u002F4.0\u002F, courtesy of \u003Ca href=\"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F170026\" rel=\"noopener\">University of Tartu, Natural History Museum\u003C\u002Fa> via Europeana","lobanovite",1000,750,{"id":189,"source_url":190,"license_code":174,"credit_html":191,"title":185,"description":11,"author":11,"original_width":186,"original_height":187},30113,"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F164421","Photo: Unknown author — http:\u002F\u002Fcreativecommons.org\u002Flicenses\u002Fby-sa\u002F4.0\u002F, courtesy of \u003Ca href=\"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F164421\" rel=\"noopener\">University of Tartu, Natural History Museum\u003C\u002Fa> via Europeana",{"id":193,"source_url":194,"license_code":174,"credit_html":195,"title":185,"description":11,"author":11,"original_width":186,"original_height":187},30114,"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F164417","Photo: Unknown author — http:\u002F\u002Fcreativecommons.org\u002Flicenses\u002Fby-sa\u002F4.0\u002F, courtesy of \u003Ca href=\"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F164417\" rel=\"noopener\">University of Tartu, Natural History Museum\u003C\u002Fa> via Europeana",{"id":197,"source_url":198,"license_code":174,"credit_html":199,"title":185,"description":11,"author":11,"original_width":186,"original_height":187},30115,"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F164419","Photo: Unknown author — http:\u002F\u002Fcreativecommons.org\u002Flicenses\u002Fby-sa\u002F4.0\u002F, courtesy of \u003Ca href=\"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F164419\" rel=\"noopener\">University of Tartu, Natural History Museum\u003C\u002Fa> via Europeana",[201,207],{"id":202,"url":203,"label":204,"formula":205,"spacegroup":206,"year":152},7843,"\u002Fcif\u002F7843.cif","Sokolova 2008","K1.96 Ba.01 Na1.65 Ca.14 Fe3.2 Mn.75 Mg2.05 (Ti1.97 Nb.03) Si8 O30 H4 F.17","C 1 2\u002Fm 1",{"id":208,"url":209,"label":210,"formula":211,"spacegroup":212,"year":144},7844,"\u002Fcif\u002F7844.cif","Shi 1998","K2 Na2 (Fe4 Mg2) Ti2 Si8 O30 H4","A 1 2 1",[214,215,216,217,218],"Lobanoviet","Magnesioastrophyllite","Magnesium Astrophyllite","Magnesiumastrophyllite","Monoclinic Astrophyllite",[220,224,228,232],{"lang":221,"names":222},"ca",[223],"lobanovita",{"lang":225,"names":226},"de",[227],"Lobanovit",{"lang":229,"names":230},"eu",[231],"Lobanovita",{"lang":233,"names":234},"it",[235,217],"Magnesioastrofillite","Q3843279",{"history":11,"applications":11}]