[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:3840":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":11,"impurities":22,"cim":23,"ima_status":24,"ima_notes":11,"ima_history":11,"approval_year":26,"publication_year":27,"discovery_year":28,"strunz10ed1":29,"strunz10ed2":30,"strunz10ed3":31,"strunz10ed4":32,"dana8ed1":33,"dana8ed2":34,"dana8ed3":35,"dana8ed4":36,"csystem":37,"cclass":38,"spacegroup":39,"spacegroupset":40,"a":41,"b":42,"c":43,"alpha":40,"beta":40,"gamma":40,"aerror":44,"berror":45,"cerror":44,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":11,"z":46,"csmetamict":14,"commentcrystal":47,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":48,"tlform":49,"hmin":50,"hmax":50,"hardtype":11,"vhnmin":40,"vhnmax":40,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":51,"dmeas2":51,"dcalc":52,"dmeaserror":44,"dcalcerror":11,"commentdense":53,"lustre":11,"lustretype":54,"commentluster":11,"diapheny":55,"streak":56,"colour":57,"commentcolor":11,"colors":58,"streak_colors":60,"luminescence":11,"uv":61,"cleavage":62,"cleavagetype":63,"fracturetype":64,"tenacity":65,"commentbreak":11,"opticaltype":66,"opticalsign":67,"opticalalpha":68,"opticalalpha2":40,"opticalalphaerror":46,"opticalbeta":69,"opticalbeta2":40,"opticalbetaerror":46,"opticalgamma":70,"opticalgamma2":40,"opticalgammaerror":46,"opticalomega":40,"opticalomega2":40,"opticalomegaerror":11,"opticalepsilon":40,"opticalepsilon2":40,"opticalepsilonerror":11,"opticaln":40,"opticaln2":40,"opticalnerror":11,"optical2vcalc":71,"optical2vcalc2":40,"optical2vcalcerror":11,"optical2vmeasured":72,"optical2vmeasured2":40,"optical2vmeasurederror":11,"rimin":73,"rimax":74,"opticaldispersion":75,"opticalpleochroism":11,"opticalpleochorismdesc":11,"opticalbirefringence":11,"opticalcomments":76,"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":77,"otheroccurrence":11,"type_specimen_store":78,"description_short":79,"aboutname":80,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":81,"reviewed_at":11,"variety_of":11,"varieties":82,"group_members":83,"associates":143,"confused_with":144,"type_localities":161,"occurrence_total":9,"citations":166,"images":197,"structures":208,"synonyms":220,"language_names":223,"wikidata_qid":240,"texts":241},3840,"1:1:3840:5","85add3a9-ae30-4fb8-9b1e-df094d6ef074","Svyatoslavite","Svy",0,"mineral",null,1624,11,false,"Ca(Al\u003Csub>2\u003C\u002Fsub>Si\u003Csub>2\u003C\u002Fsub>O\u003Csub>8\u003C\u002Fsub>)",[17,18,19,20],"Al","Ca","Si","O",[17,18,19,20],",Fe,Mg,Na,K,,","16.9.4",[25],"APPROVED",1988,1989,"1988","9","F","A","45","76","1","6","4","Monoclinic",4,9,"0","8.232","8.606","4.852",5,10,2,"Pseudo-orthorhombic. Space group P12\u003Csub>1\u003C\u002Fsub>1. Formerly assumed to be P2\u003Csub>1\u003C\u002Fsub>2\u003Csub>1\u003C\u002Fsub>2.","Type material: Elongate [100] with the main forms being {011} and {100}. {110} is common, but weakly developed.","Colorless prismatic crystals up to 0.5 to 0.8 mm.",6,"2.695","2.687","Measured in heavy liquids.","Vitreous","Transparent","white","Colourless",[59,56],"colorless",[56],"Fluoresces weakly yellowish in 360 nm UV.","Poor on {100}","Poor\u002FIndistinct","Conchoidal","brittle","Biaxial","-","1.552","1.578","1.581","36","37",1.552,1.581,"weak to distinct","Z = a, Y = b, X = c","Burning coal dumps, at temperatures not below 700-900°C, as a sublimate on fracture walls in coal.","1) Il’menskii Preserve Museum, Miass, Russia, 16243vr.\r\n2) A. E. Fersman Mineralogical Museum, Academy of Sciences, Moscow, Russia.","Feldspar Group. \r\nA high-temperature polymorph of anorthite.","Named after Svyatoslav Nostorovich Ivanov (Святослав Нестерович Иванов) (3[16] February 1911, Nizhny Novgorod, Russian Empire - 13 October 2003, Yekaterinburg, Russia), geologist, director of the Urals Scientific Center, Academy of Sciences, Sverdlovsk (Russia).","2025-10-28 20:01:44",[],[84,93,101,106,112,117,122,128,136],{"id":85,"name":86,"entrytype":9,"csystem":37,"ima_formula":87,"mindat_formula":88,"hmin":89,"hmax":89,"dmeas":90,"dcalc":91,"primary_image_id":92},796,"Buddingtonite","(NH\u003Csub>4\u003C\u002Fsub>)(AlSi\u003Csub>3\u003C\u002Fsub>)O\u003Csub>8\u003C\u002Fsub>","(NH\u003Csub>4\u003C\u002Fsub>)(AlSi\u003Csub>3\u003C\u002Fsub>O\u003Csub>8\u003C\u002Fsub>)",5.5,"2.32","2.38",4113,{"id":94,"name":95,"entrytype":9,"csystem":37,"ima_formula":96,"mindat_formula":96,"hmin":50,"hmax":97,"dmeas":98,"dcalc":99,"primary_image_id":100},928,"Celsian","Ba(Al\u003Csub>2\u003C\u002Fsub>Si\u003Csub>2\u003C\u002Fsub>O\u003Csub>8\u003C\u002Fsub>)",6.5,"3.10","3.26",5002,{"id":102,"name":103,"entrytype":9,"csystem":37,"ima_formula":104,"mindat_formula":104,"hmin":44,"hmax":50,"dmeas":40,"dcalc":105,"primary_image_id":11},26577,"Filatovite","K(Al,Zn)\u003Csub>2\u003C\u002Fsub>(As,Si)\u003Csub>2\u003C\u002Fsub>O\u003Csub>8\u003C\u002Fsub>","2.92",{"id":107,"name":108,"entrytype":9,"csystem":109,"ima_formula":96,"mindat_formula":110,"hmin":11,"hmax":11,"dmeas":11,"dcalc":111,"primary_image_id":11},46796,"Hexacelsian","Hexagonal","BaAl\u003Csub>2\u003C\u002Fsub>Si\u003Csub>2\u003C\u002Fsub>O\u003Csub>8\u003C\u002Fsub>","3.305",{"id":113,"name":114,"entrytype":9,"csystem":109,"ima_formula":115,"mindat_formula":115,"hmin":11,"hmax":11,"dmeas":40,"dcalc":116,"primary_image_id":11},27460,"Kokchetavite","K(AlSi\u003Csub>3\u003C\u002Fsub>O\u003Csub>8\u003C\u002Fsub>)","2.45",{"id":118,"name":119,"entrytype":9,"csystem":120,"ima_formula":121,"mindat_formula":121,"hmin":11,"hmax":11,"dmeas":11,"dcalc":11,"primary_image_id":11},35578,"Kumdykolite","Orthorhombic","Na(AlSi\u003Csub>3\u003C\u002Fsub>O\u003Csub>8\u003C\u002Fsub>)",{"id":123,"name":124,"entrytype":9,"csystem":37,"ima_formula":96,"mindat_formula":96,"hmin":50,"hmax":50,"dmeas":125,"dcalc":126,"primary_image_id":127},3082,"Paracelsian","3.29","3.342",18611,{"id":129,"name":130,"entrytype":9,"csystem":131,"ima_formula":132,"mindat_formula":132,"hmin":50,"hmax":97,"dmeas":133,"dcalc":134,"primary_image_id":135},3382,"Reedmergnerite","Triclinic","NaBSi\u003Csub>3\u003C\u002Fsub>O\u003Csub>8\u003C\u002Fsub>","2.70","2.779",20683,{"id":137,"name":138,"entrytype":9,"csystem":37,"ima_formula":139,"mindat_formula":139,"hmin":89,"hmax":97,"dmeas":140,"dcalc":141,"primary_image_id":142},3684,"Slawsonite","Sr(Al\u003Csub>2\u003C\u002Fsub>Si\u003Csub>2\u003C\u002Fsub>O\u003Csub>8\u003C\u002Fsub>)","3.05","3.044",22486,[],[145,151,156],{"id":146,"name":147,"entrytype":9,"csystem":131,"ima_formula":15,"mindat_formula":15,"hmin":50,"hmax":97,"dmeas":148,"dcalc":149,"primary_image_id":150},246,"Anorthite","2.74","2.76",1515,{"id":152,"name":153,"entrytype":9,"csystem":154,"ima_formula":15,"mindat_formula":15,"hmin":50,"hmax":50,"dmeas":155,"dcalc":40,"primary_image_id":11},1301,"Dmisteinbergite","Trigonal","2.73",{"id":157,"name":158,"entrytype":9,"csystem":159,"ima_formula":160,"mindat_formula":160,"hmin":11,"hmax":11,"dmeas":11,"dcalc":11,"primary_image_id":11},52171,"Stöfflerite","Tetragonal","CaAl\u003Csub>2\u003C\u002Fsub>Si\u003Csub>2\u003C\u002Fsub>O\u003Csub>8\u003C\u002Fsub>",[162],{"id":163,"txt":164,"latitude":11,"longitude":11,"country":165},21879,"Coal mine No. 45, Kopeysk, Chelyabinsk Oblast, Russia","Russia",[167,171,176,179,183,187,192],{"id":168,"year":169,"html":170,"doi":11},16124825,1952,"Davis, G.L., Tuttle, O.F. (1952) Two new crystalline phases of the anorthite composition, CaO·Al2O3·2SiO2. American Journal of Science, Bowen Volume Publication No. 1200: 107-114.",{"id":172,"year":173,"html":174,"doi":175},108595,1973,"Takéuchi, Y., Haga, N., Ito, J. (1973) The crystal structure of monoclinic CaAl2Si2O8: a case of monoclinic structure closely simulating orthorhombic symmetry. \u003Ci>Zeitschrift für Kristallographie\u003C\u002Fi>,  137 (5-6). 380-398 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1524\u002Fzkri.1973.137.5-6.380'>doi:10.1524\u002Fzkri.1973.137.5-6.380\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002Fzk\u002Fvol137\u002FZK137_380.pdf' class='refpdflink'>\u003C\u002Fa>","10.1524\u002Fzkri.1973.137.5-6.380",{"id":177,"year":27,"html":178,"doi":11},15961925,"Chesnokov, B.V., Lotova, E.V., Pavlyuchenko, V.S., Usova, L.V., Bushmakin, A.F., Nishanbayev, T.P. (1989) Svyatoslavite CaAl2Si2O8 (orthorhombic) — a new mineral. Zapiski Vsesoyuznogo Mineralogicheskogo Obshchestva: 118(2): 111-114.",{"id":180,"year":181,"html":182,"doi":11},529031,1991,"Jambor, John L., Grew, Edward S. (1991) New Mineral Names. \u003Ci>American Mineralogist\u003C\u002Fi>,  76 (1-2) 299-305 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM76\u002FAM76_299.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":184,"year":185,"html":186,"doi":11},16967547,2007,"(2007) Svyatoslavite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fsvyatoslavite.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":188,"year":189,"html":190,"doi":191},65004,2012,"Krivovichev, S. V., Shcherbakova, E. P., Nishanbaev, T. P. (2012) The crystal structure of svyatoslavite and evolution of complexity during crystallization of a CaAl2Si2O8 melt: A structural automata description. \u003Ci>The Canadian Mineralogist\u003C\u002Fi>,  50 (3). 585-592 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.3749\u002Fcanmin.50.3.585'>doi:10.3749\u002Fcanmin.50.3.585\u003C\u002Fa>","10.3749\u002Fcanmin.50.3.585",{"id":193,"year":194,"html":195,"doi":196},15187878,2023,"Gorelova, Liudmila A., Vereshchagin, Oleg S., Bocharov, Vladimir N., Krivovichev, Sergey V., Zolotarev, Andrey A., Rassomakhin, Mikhail A. (2023) CaAl2Si2O8 polymorphs: Sensitive geothermometers and geospeedometers. \u003Ci>Geoscience Frontiers\u003C\u002Fi>, 14 (1) 101458 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1016\u002Fj.gsf.2022.101458'>doi:10.1016\u002Fj.gsf.2022.101458\u003C\u002Fa>","10.1016\u002Fj.gsf.2022.101458",[198],{"id":199,"source_url":200,"license_code":201,"credit_html":202,"title":203,"description":204,"author":205,"original_width":206,"original_height":207},23377,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=130251038","CC BY-SA 4.0","David Hospital, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=130251038\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Svyatoslavite.jpg","White and pale yellow crystal aggregates and microcrystals of the very rare mineral svyatoslavite from a the type and only known locality worldwide in Russia: Coal Mine #45, Kopeisk, Chelyabinsk Oblast, Russian Federation. Ex Vandenbroucke Museum collection from Waregem, Belgium.","David Hospital",618,561,[209,215],{"id":210,"url":211,"label":212,"formula":213,"spacegroup":214,"year":189},13330,"\u002Fcif\u002F13330.cif","Krivovichev 2012","Ca.5 Al Si O4","P 1 21 1",{"id":216,"url":217,"label":218,"formula":219,"spacegroup":214,"year":173},13331,"\u002Fcif\u002F13331.cif","Takeuchi 1973","Ca.484 Si Al O4",[221,222],"IMA1988-012","Svyatoslaviet",[224,228,233,237],{"lang":225,"names":226},"ca",[227],"Svyatoslavita",{"lang":229,"names":230},"de",[231,232],"IMA 1988-012","Svyatoslavit",{"lang":234,"names":235},"eu",[236],"Sviatoslavita",{"lang":238,"names":239},"it",[7],"Q3978563",{"history":11,"applications":11}]