[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:8212":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":24,"key_elements":25,"impurities":11,"cim":11,"ima_status":26,"ima_notes":11,"ima_history":29,"approval_year":30,"publication_year":31,"discovery_year":32,"strunz10ed1":33,"strunz10ed2":34,"strunz10ed3":35,"strunz10ed4":36,"dana8ed1":37,"dana8ed2":37,"dana8ed3":37,"dana8ed4":37,"csystem":38,"cclass":39,"spacegroup":39,"spacegroupset":37,"a":40,"b":41,"c":42,"alpha":43,"beta":44,"gamma":45,"aerror":11,"berror":11,"cerror":11,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":46,"z":39,"csmetamict":14,"commentcrystal":11,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":11,"tlform":47,"hmin":48,"hmax":49,"hardtype":50,"vhnmin":37,"vhnmax":37,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":51,"dmeas2":51,"dcalc":52,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":11,"lustretype":53,"commentluster":11,"diapheny":54,"streak":55,"colour":56,"commentcolor":11,"colors":57,"streak_colors":60,"luminescence":11,"uv":11,"cleavage":11,"cleavagetype":61,"fracturetype":62,"tenacity":63,"commentbreak":11,"opticaltype":64,"opticalsign":65,"opticalalpha":66,"opticalalpha2":37,"opticalalphaerror":11,"opticalbeta":67,"opticalbeta2":37,"opticalbetaerror":11,"opticalgamma":68,"opticalgamma2":37,"opticalgammaerror":11,"opticalomega":37,"opticalomega2":37,"opticalomegaerror":11,"opticalepsilon":37,"opticalepsilon2":37,"opticalepsilonerror":11,"opticaln":37,"opticaln2":37,"opticalnerror":11,"optical2vcalc":69,"optical2vcalc2":37,"optical2vcalcerror":11,"optical2vmeasured":37,"optical2vmeasured2":37,"optical2vmeasurederror":11,"rimin":70,"rimax":71,"opticaldispersion":11,"opticalpleochroism":72,"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":73,"otheroccurrence":11,"type_specimen_store":74,"description_short":75,"aboutname":76,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":77,"reviewed_at":11,"variety_of":11,"varieties":78,"group_members":79,"associates":106,"confused_with":107,"type_localities":108,"occurrence_total":48,"citations":113,"images":141,"structures":142,"synonyms":143,"language_names":146,"wikidata_qid":163,"texts":164},8212,"1:1:8212:5","6427fb83-c41b-4427-99c2-3150d7e18481","Kurgantaite","Kga",0,"mineral",null,39748,23,false,"CaSr[B\u003Csub>5\u003C\u002Fsub>O\u003Csub>9\u003C\u002Fsub>]Cl·H\u003Csub>2\u003C\u002Fsub>O","CaSrB\u003Csub>5\u003C\u002Fsub>O\u003Csub>9\u003C\u002Fsub>Cl · H\u003Csub>2\u003C\u002Fsub>O",[18,19,20,21,22,23],"Ca","Cl","Sr","B","O","H",[18,19,20,21,22,23],[21,19,20],[27,28],"APPROVED","GRANDFATHERED","IMA Code 00-B - Kurgantaite revalidated (2002).",2002,1952,"1952","6","E","D","05","0","Triclinic",1,"6.573","6.445","6.369","60.995","61.257","77.191",206.9,"Fine-grained nodules up to 4 cm across.",6,6.5,3,"2.99","3.04","Vitreous","Transparent","White","Colourless to white",[58,59],"colorless","white",[59],"Imperfect\u002FFair","Irregular\u002FUneven","brittle","Biaxial","+","1.637","1.638","1.675","19",1.637,1.675,"Non-pleochroic","In a borate deposit.","A. E. Fersman Mineralogical Museum, Moscow, Russia (neotype).","Hilgardite Group.\r\n\r\n1952 described as a new mineral, 1982 discredited as a strontian variety of tyretskite, 2000 revalidated and approved by the IMA.","Named for the type locality, Kargan-tau, Kazakhstan.","2025-08-11 12:14:29",[],[80,89,98],{"id":81,"name":82,"entrytype":9,"csystem":38,"ima_formula":83,"mindat_formula":84,"hmin":85,"hmax":85,"dmeas":86,"dcalc":87,"primary_image_id":88},1902,"Hilgardite","Ca\u003Csub>2\u003C\u002Fsub>B\u003Csub>5\u003C\u002Fsub>O\u003Csub>9\u003C\u002Fsub>Cl · H\u003Csub>2\u003C\u002Fsub>O","Ca\u003Csub>2\u003C\u002Fsub>B\u003Csub>5\u003C\u002Fsub>O\u003Csub>9\u003C\u002Fsub>Cl·H\u003Csub>2\u003C\u002Fsub>O",5,"2.67","2.69",11427,{"id":90,"name":91,"entrytype":9,"csystem":92,"ima_formula":93,"mindat_formula":94,"hmin":95,"hmax":95,"dmeas":11,"dcalc":96,"primary_image_id":97},35579,"Leucostaurite","Orthorhombic","Pb\u003Csub>2\u003C\u002Fsub>[B\u003Csub>5\u003C\u002Fsub>O\u003Csub>9\u003C\u002Fsub>]Cl · 0.5H\u003Csub>2\u003C\u002Fsub>O","Pb\u003Csub>2\u003C\u002Fsub>[B\u003Csub>5\u003C\u002Fsub>O\u003Csub>9\u003C\u002Fsub>]Cl·0.5H\u003Csub>2\u003C\u002Fsub>O",4," 5.071 ",14436,{"id":99,"name":100,"entrytype":9,"csystem":38,"ima_formula":101,"mindat_formula":102,"hmin":85,"hmax":85,"dmeas":103,"dcalc":104,"primary_image_id":105},4069,"Tyretskite","Ca\u003Csub>2\u003C\u002Fsub>B\u003Csub>5\u003C\u002Fsub>O\u003Csub>9\u003C\u002Fsub>(OH) · H\u003Csub>2\u003C\u002Fsub>O","Ca\u003Csub>2\u003C\u002Fsub>B\u003Csub>5\u003C\u002Fsub>O\u003Csub>9\u003C\u002Fsub>OH·H\u003Csub>2\u003C\u002Fsub>O","2.189","2.57",24814,[],[],[109],{"id":110,"txt":111,"latitude":11,"longitude":11,"country":112},30805,"Mt Kurgan-tau, Inder B deposit and salt dome, Inder District, Atyrau Region, Kazakhstan","Kazakhstan",[114,117,121,125,129,132,137],{"id":115,"year":31,"html":116,"doi":11},16131845,"Yarzhemsky, Ya.Ya. (1952): Kurgantaite – a new borate mineral.- Mineral. Sbornik, Lvov Geol. Obshchest., 6, 169-174 (in Russian).",{"id":118,"year":119,"html":120,"doi":11},522706,1955,"Fleischer, M. (1955) New mineral names. \u003Ci>American Mineralogist\u003C\u002Fi>,  40 (9-10). 941-944 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM40\u002FAM40_941.pdf?reftype=.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":122,"year":123,"html":124,"doi":11},15418311,1996,"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":126,"year":127,"html":128,"doi":11},15955758,2001,"Pekov, I.V., E.V. Lovskaya, N.V. Chukanov, A.E. Zadov, V.N. Appolonov, D.Yu. Pushcharovsky, O. Ferro & S.A. Vinogradova (2001): Kurgantaite CaSr(B3O9)Cl · H2O: revalidation of the mineral species and new data.- Zapiski Vserossiyskogo Mineralogicheskogo Obshchestva: 130(3), 71-79 (in Russian).",{"id":130,"year":30,"html":131,"doi":11},15961385,"Jambor, John L., Grew, Edward S., Roberts, Andrew C. (2002) New mineral names. \u003Ci>American Mineralogist\u003C\u002Fi>,  87. 1509-1513 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fmsa\u002Fammin\u002Ftoc\u002FAbstracts\u002F2002_Abstracts\u002FOct02_Abstracts\u002FJambor_p1509_02.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":133,"year":134,"html":135,"doi":136},63823,2003,"Grice, J. D.; Ferraris, G. (2003) New minerals approved in 2002 and nomenclature modifications approved in 1998-2002 by the Commission on the New Minerals and Mineral Names, International Mineralogical Association. \u003Ci>The Canadian Mineralogist\u003C\u002Fi>,  41 (3). 795-802 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2113\u002Fgscanmin.41.3.795'>doi:10.2113\u002Fgscanmin.41.3.795\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002Fcm\u002Fvol41\u002FCM41_795.pdf' class='refpdflink'>\u003C\u002Fa>","10.2113\u002Fgscanmin.41.3.795",{"id":138,"year":139,"html":140,"doi":11},16965443,2015,"(2015) Kurgantaite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fkurgantaite.pdf' class='refpdflink'>\u003C\u002Fa>",[],[],[144,145],"IMA2000-B","Kurgantaiet",[147,151,156,160],{"lang":148,"names":149},"ca",[150],"kurgantaïta",{"lang":152,"names":153},"de",[154,155],"IMA 00-B","Kurgantait",{"lang":157,"names":158},"eu",[159],"Kurgantaïta",{"lang":161,"names":162},"it",[7],"Q3817441",{"history":11,"applications":11}]