[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:632":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":23,"key_elements":24,"impurities":25,"cim":26,"ima_status":27,"ima_notes":11,"ima_history":11,"approval_year":29,"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":40,"spacegroupset":41,"a":42,"b":43,"c":44,"alpha":41,"beta":45,"gamma":41,"aerror":11,"berror":11,"cerror":11,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":11,"z":46,"csmetamict":14,"commentcrystal":11,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":47,"tlform":48,"hmin":39,"hmax":39,"hardtype":11,"vhnmin":41,"vhnmax":41,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":49,"dmeas2":49,"dcalc":49,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":50,"lustretype":51,"commentluster":11,"diapheny":52,"streak":11,"colour":53,"commentcolor":11,"colors":54,"streak_colors":11,"luminescence":11,"uv":62,"cleavage":11,"cleavagetype":11,"fracturetype":63,"tenacity":11,"commentbreak":11,"opticaltype":64,"opticalsign":65,"opticalalpha":66,"opticalalpha2":67,"opticalalphaerror":11,"opticalbeta":68,"opticalbeta2":69,"opticalbetaerror":11,"opticalgamma":70,"opticalgamma2":71,"opticalgammaerror":11,"opticalomega":41,"opticalomega2":41,"opticalomegaerror":11,"opticalepsilon":41,"opticalepsilon2":41,"opticalepsilonerror":11,"opticaln":41,"opticaln2":41,"opticalnerror":11,"optical2vcalc":72,"optical2vcalc2":73,"optical2vcalcerror":11,"optical2vmeasured":74,"optical2vmeasured2":41,"optical2vmeasurederror":11,"rimin":75,"rimax":76,"opticaldispersion":77,"opticalpleochroism":11,"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":11,"otheroccurrence":11,"type_specimen_store":78,"description_short":11,"aboutname":79,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":80,"reviewed_at":11,"variety_of":11,"varieties":81,"group_members":82,"associates":97,"confused_with":106,"type_localities":107,"occurrence_total":114,"citations":115,"images":150,"structures":161,"synonyms":168,"language_names":171,"wikidata_qid":188,"texts":189},632,"1:1:632:9","c15cc042-bec1-4492-82a8-d7dd773051e3","Bergslagite","Bgl",0,"mineral",null,50360,186,false,"CaBeAsO\u003Csub>4\u003C\u002Fsub>(OH)","CaBe(AsO\u003Csub>4\u003C\u002Fsub>)(OH)",[18,19,20,21,22],"As","Be","Ca","O","H",[18,19,20,21,22],[18,19],"Si","20.2.16",[28],"APPROVED",1983,"1975","8","B","A","10","41","5","4","Monoclinic",5,14,"0","4.88","7.8","10.12","90.16",4,"elongated flattened crystals to 1 cm; crusts","As thin veinlets in hematite ore","3.4","Vitreous","Vitreous,Greasy","Translucent","Colourless, white, grey, dark grey-brown, brownish black, green, pink",[55,56,57,58,59,60,61],"colorless","white","gray","brown","black","green","pink","SW-UV: pale shades of yellowish brown, greenish or bluish","Irregular\u002FUneven","Biaxial","-","1.659","1.66","1.678","1.681","1.69","1.694","74","78","70",1.659,1.694,"r >> v","University of Copenhagen, Copenhagen, Denmark\r\nNational Museum of National History, Washington D.C., USA; 162582","For its occurrence at Långban, which is in the Bergslagen region of Sweden.","2026-04-10 10:52:08",[],[83,90],{"id":84,"name":85,"entrytype":9,"csystem":38,"ima_formula":86,"mindat_formula":86,"hmin":39,"hmax":87,"dmeas":88,"dcalc":41,"primary_image_id":89},1876,"Herderite","CaBe(PO\u003Csub>4\u003C\u002Fsub>)F",5.5,"3.02",58790,{"id":91,"name":92,"entrytype":9,"csystem":38,"ima_formula":93,"mindat_formula":93,"hmin":39,"hmax":87,"dmeas":94,"dcalc":95,"primary_image_id":96},1962,"Hydroxylherderite","CaBe(PO\u003Csub>4\u003C\u002Fsub>)(OH)","2.95","3.00",12013,[98],{"id":99,"name":100,"entrytype":9,"csystem":101,"ima_formula":102,"mindat_formula":103,"hmin":104,"hmax":104,"dmeas":105,"dcalc":95,"primary_image_id":11},1669,"Geigerite","Triclinic","Mn\u003Csup>2+\u003C\u002Fsup>\u003Csub>5\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(AsO\u003Csub>3\u003C\u002Fsub>OH)\u003Csub>2\u003C\u002Fsub> · 10H\u003Csub>2\u003C\u002Fsub>O","Mn\u003Csup>2+\u003C\u002Fsup>\u003Csub>5\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(HAsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>·10H\u003Csub>2\u003C\u002Fsub>O",3,"3.05",[],[108],{"id":109,"txt":110,"latitude":111,"longitude":112,"country":113},3167,"Långban Mine, Långban Ore District, Filipstad, Värmland County, Sweden",59.8553767,14.2648029,"Sweden",7,[116,121,124,128,132,136,140,145],{"id":117,"year":118,"html":119,"doi":120},110522,1984,"Hansen, Staffan, Fälth, Lars, Johnsen, Ole (1984) Bergslagite, a mineral with tetrahedral berylloarsenate sheet anions. \u003Ci>Zeitschrift für Kristallographie - Crystalline Materials\u003C\u002Fi>,  166 (14). 73-80 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1524\u002Fzkri.1984.166.14.73'>doi:10.1524\u002Fzkri.1984.166.14.73\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002Fzk\u002Fvol166\u002FZK166_73.pdf' class='refpdflink'>\u003C\u002Fa>","10.1524\u002Fzkri.1984.166.14.73",{"id":122,"year":118,"html":123,"doi":11},17635386,"Hansen, S., Fälth, L., Petersen, O. V., Johnson, O. (1984) Bergslagite, a new mineral species from Långban, Sweden. \u003Ci>Neues Jahrbuch für Mineralogie - Monatshefte\u003C\u002Fi>,  1984. 257-262",{"id":125,"year":126,"html":127,"doi":11},528086,1985,"Dunn, Pete J., Gobel, Volker, Grice, Joel D., Puziewicz, Jacek, Shigley, James E., Vanko, David A., Zilczer, Janet (1985) New mineral names. \u003Ci>American Mineralogist\u003C\u002Fi>,  70 (3-4) 436-441 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM70\u002FAM70_436.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":129,"year":130,"html":131,"doi":11},528733,1989,"Jambor, John L., Vanko, David A. (1989) New mineral names. \u003Ci>American Mineralogist\u003C\u002Fi>,  74 (7-8) 946-951 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM74\u002FAM74_946.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":133,"year":134,"html":135,"doi":11},19293535,1996,"Kolitsch, Uwe (1996) Bergslagit aus dem Rhyolith-Steinbruch bei Sailauf im Spessart [Bergslagite from the rhyolite quarry near Sailauf in the Spessart region]. \u003Ci>Mineralien-Welt\u003C\u002Fi>,  7 (5). 45-46",{"id":137,"year":138,"html":139,"doi":11},16963195,2005,"(2005) Bergslagite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fbergslagite.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":141,"year":142,"html":143,"doi":144},129646,2017,"Bačík, Peter, Miyawaki, Ritsuro, Atencio, Daniel, Cámara, Fernando, Fridrichová, Jana (2017) Nomenclature of the gadolinite supergroup. \u003Ci>European Journal of Mineralogy\u003C\u002Fi>,  29 (6) 1067-1082 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1127\u002Fejm\u002F2017\u002F0029-2659'>doi:10.1127\u002Fejm\u002F2017\u002F0029-2659\u003C\u002Fa>","10.1127\u002Fejm\u002F2017\u002F0029-2659",{"id":146,"year":147,"html":148,"doi":149},18051975,2025,"Shagova, Anastasiia K., Gorelova, Liudmila A., Vereshchagin, Oleg S., Pankin, Dmitrii V., Kasatkin, Anatoly V. (2025) Thermal stability, low- and high-temperature behavior of bergslagite, a berylloarsenate member of the gadolinite supergroup. \u003Ci>Physics and Chemistry of Minerals\u003C\u002Fi>,  52 (1).  \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1007\u002Fs00269-025-01311-1'>doi:10.1007\u002Fs00269-025-01311-1\u003C\u002Fa>","10.1007\u002Fs00269-025-01311-1",[151],{"id":152,"source_url":153,"license_code":154,"credit_html":155,"title":156,"description":157,"author":158,"original_width":159,"original_height":160},3099,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=77340877","CC BY-SA 4.0","David Hospital, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=77340877\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Bergslagite.jpg","Brown crystals of the very rare beryllium mineral bergslagite from the type locality in the famous Langban deposit (Langban, Värmland, Sweden). It has an old label from the F.Bauer collection.","David Hospital",818,667,[162],{"id":163,"url":164,"label":165,"formula":166,"spacegroup":167,"year":118},1407,"\u002Fcif\u002F1407.cif","Hansen 1984","Ca Be As O5 H","P 1 21\u002Fc 1",[169,170],"Bergslagiet","IMA1983-021",[172,176,181,185],{"lang":173,"names":174},"ca",[175],"bergslagita",{"lang":177,"names":178},"de",[179,180],"Bergslagit","IMA 1983-021",{"lang":182,"names":183},"eu",[184],"Bergslagita",{"lang":186,"names":187},"it",[7],"Q3638565",{"history":11,"applications":11}]