[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:42844":3},{"id":4,"longid":5,"guid":6,"name":7,"shortcode_ima":8,"entrytype":9,"entrytype_text":10,"varietyof":11,"synid":11,"polytypeof":11,"groupid":11,"weighting":12,"nolocadd":13,"blacklisted":13,"mindat_formula":14,"mindat_formula_note":11,"ima_formula":15,"elements":16,"sigelements":22,"key_elements":11,"impurities":11,"cim":11,"ima_status":23,"ima_notes":11,"ima_history":11,"approval_year":25,"publication_year":26,"discovery_year":11,"strunz10ed1":27,"strunz10ed2":28,"strunz10ed3":29,"strunz10ed4":30,"dana8ed1":11,"dana8ed2":11,"dana8ed3":11,"dana8ed4":11,"csystem":31,"cclass":32,"spacegroup":33,"spacegroupset":34,"a":35,"b":36,"c":37,"alpha":11,"beta":11,"gamma":11,"aerror":38,"berror":39,"cerror":38,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":11,"z":40,"csmetamict":13,"commentcrystal":11,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":11,"tlform":41,"hmin":11,"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":11,"diapheny":11,"streak":44,"colour":44,"commentcolor":11,"colors":45,"streak_colors":46,"luminescence":11,"uv":11,"cleavage":11,"cleavagetype":11,"fracturetype":11,"tenacity":11,"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":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":47,"otheroccurrence":11,"type_specimen_store":48,"description_short":49,"aboutname":50,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":51,"reviewed_at":11,"variety_of":11,"varieties":52,"group_members":53,"associates":54,"confused_with":55,"type_localities":56,"occurrence_total":68,"citations":69,"images":82,"structures":93,"synonyms":101,"language_names":106,"wikidata_qid":124,"texts":125},42844,"1:1:42844:2","e3cfb7ff-8ffe-46e4-b729-efe23c57873e","Leonardsenite","Lnd",0,"mineral",null,115,false,"MgAlF\u003Csub>5\u003C\u002Fsub>·2H\u003Csub>2\u003C\u002Fsub>O ","MgAlF\u003Csub>5\u003C\u002Fsub> · 2H\u003Csub>2\u003C\u002Fsub>O",[17,18,19,20,21],"Al","Mg","O","F","H",[17,18,19,20,21],[24],"APPROVED",2011,2013,"3","C","B","25","Orthorhombic",8,57,"0","7.055","10.117","6.813",1,2,4,"soft and friable mass of white crystals up to 20 μm in length"," 2.31","Earthy","white",[44],[44],"fumaroles","Holotype material (Eldfell) is deposited in the collections of the Icelandic Institute of Natural History, Reykjavık, Iceland, sample number NI12256; other deposited material has the numbers 20630 (Eldfell), and NI 17067, NI 17073 and NI 17074 (Hekla) \r\n","Inverse weberite structure type.","Honors Erik Leonardsen (1934–), the former leader of the X-Ray Diffraction Laboratory of the Geological Institute, University of Copenhagen","2025-08-11 12:15:09",[],[],[],[],[57,63],{"id":58,"txt":59,"latitude":60,"longitude":61,"country":62},1985,"Hekla, Rangárþing ytra, Southern Region, Iceland",63.9926385,-19.6657848,"Iceland",{"id":64,"txt":65,"latitude":66,"longitude":67,"country":62},180793,"Eldfell Volcano, Heimaey Island, Vestmannaeyjar archipelago (Westman islands), Vestmannaeyjar, Southern Region, Iceland",63.4336111,-20.2488889,7,[70,74,78],{"id":71,"year":25,"html":72,"doi":73},244198,"Williams, P. A., Hatert, F., Pasero, M., Mills, S. J. (2011) New minerals and nomenclature modifications approved in 2011. CNMNC Newsletter No 11. \u003Ci>Mineralogical Magazine\u003C\u002Fi>,  75 (6) 2887-2893 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fminmag.2011.075.6.2887'>doi:10.1180\u002Fminmag.2011.075.6.2887\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fuploads\u002FMM75_2887.pdf' class='refpdflink'>\u003C\u002Fa>","10.1180\u002Fminmag.2011.075.6.2887",{"id":75,"year":26,"html":76,"doi":77},65118,"Mitolo, D., Garavelli, A., Balić-Žunić, T., Acquafredda, P., Jakobsson, S. P. (2013) Leonardsenite, MgAlF\u003Csub>5\u003C\u002Fsub>(H\u003Csub>2\u003C\u002Fsub>O)\u003Csub>2\u003C\u002Fsub>, a new mineral species from Eldfell Volcano, Heimaey Island, Iceland. \u003Ci>The Canadian Mineralogist\u003C\u002Fi>,  51 (3) 377-386 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.3749\u002Fcanmin.51.3.377'>doi:10.3749\u002Fcanmin.51.3.377\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Frruff_1.0\u002Fuploads\u002FCM51_377.pdf' class='refpdflink'>\u003C\u002Fa>","10.3749\u002Fcanmin.51.3.377",{"id":79,"year":80,"html":81,"doi":11},16965563,2015,"(2015) Leonardsenite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fleonardsenite.pdf' class='refpdflink'>\u003C\u002Fa>",[83],{"id":84,"source_url":85,"license_code":86,"credit_html":87,"title":88,"description":89,"author":90,"original_width":91,"original_height":92},64286,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=170450803","CC BY 4.0","David Hospital, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=170450803\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Leonardsenite.jpg","White crystal aggregates of the extremely rare Mg-Al-fluoride mineral leonardarsenite from a remote locality in Alaska (Valley of Ten Thousand Smokes, Dillingham Borough, Alaska, United States of America). Ex. Erich Laskowski collection (USA).","David Hospital",775,560,[94],{"id":95,"url":96,"label":97,"formula":98,"spacegroup":99,"year":100},7592,"\u002Fcif\u002F7592.cif","Weil 2001","Mg Al F5 O2 H4","I m m a",2001,[102,103,104,105],"IMA2011-059","Leonardseniet","UM2008-28-F:AlHMgO","Unnamed (Mg-Al Fluoride Hydrate)",[107,111,116,120],{"lang":108,"names":109},"ca",[110],"leonardsenita",{"lang":112,"names":113},"de",[114,115],"IMA 2011-059","Leonardsenit",{"lang":117,"names":118},"eu",[119],"Leonardsenita",{"lang":121,"names":122},"it",[123],"leonardsenite","Q19860942",{"history":11,"applications":11}]