[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:55045":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":15,"ima_formula":14,"elements":16,"sigelements":21,"key_elements":22,"impurities":11,"cim":11,"ima_status":23,"ima_notes":11,"ima_history":25,"approval_year":11,"publication_year":26,"discovery_year":11,"strunz10ed1":27,"strunz10ed2":19,"strunz10ed3":28,"strunz10ed4":11,"dana8ed1":11,"dana8ed2":11,"dana8ed3":11,"dana8ed4":11,"csystem":29,"cclass":30,"spacegroup":31,"spacegroupset":32,"a":33,"b":34,"c":35,"alpha":11,"beta":36,"gamma":11,"aerror":37,"berror":30,"cerror":38,"alphaerror":11,"betaerror":12,"gammaerror":11,"va3":39,"z":40,"csmetamict":13,"commentcrystal":11,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":11,"tlform":41,"hmin":42,"hmax":42,"hardtype":11,"vhnmin":11,"vhnmax":11,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":43,"dmeas2":43,"dcalc":11,"dmeaserror":38,"dcalcerror":11,"commentdense":11,"lustre":11,"lustretype":44,"commentluster":11,"diapheny":45,"streak":46,"colour":47,"commentcolor":11,"colors":48,"streak_colors":50,"luminescence":11,"uv":11,"cleavage":51,"cleavagetype":52,"fracturetype":53,"tenacity":54,"commentbreak":11,"opticaltype":55,"opticalsign":56,"opticalalpha":57,"opticalalpha2":11,"opticalalphaerror":38,"opticalbeta":58,"opticalbeta2":11,"opticalbetaerror":38,"opticalgamma":59,"opticalgamma2":11,"opticalgammaerror":60,"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":61,"optical2vmeasured2":11,"optical2vmeasurederror":62,"rimin":63,"rimax":64,"opticaldispersion":65,"opticalpleochroism":11,"opticalpleochorismdesc":11,"opticalbirefringence":11,"opticalcomments":66,"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":67,"otheroccurrence":11,"type_specimen_store":68,"description_short":69,"aboutname":70,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":71,"reviewed_at":11,"variety_of":11,"varieties":72,"group_members":73,"associates":74,"confused_with":75,"type_localities":76,"occurrence_total":38,"citations":83,"images":104,"structures":105,"synonyms":117,"language_names":118,"wikidata_qid":127,"texts":128},55045,"1:1:55045:9","6be9fc86-43bb-4688-b8a1-8c0f106bc862","Allantoin","Aan",0,"mineral",null,7,false,"C\u003Csub>4\u003C\u002Fsub>H\u003Csub>6\u003C\u002Fsub>N\u003Csub>4\u003C\u002Fsub>O\u003Csub>3\u003C\u002Fsub>","more specifically, [(CO)NH(CO)NHCH]NH(CO)NH\u003Csub>2\u003C\u002Fsub>",[17,18,19,20],"N","O","C","H",[17,18,19,20],[17],[24],"APPROVED","coincident with its common chemical name",2021,"10","A","Monoclinic",5,14,"P21\u002Fc ","8.0304","5.1596","14.801","93.017",9,2,612.41,4,"untwinned blades, up to 0.3 mm in size",1.5,"1.72","Vitreous","Transparent","white","colourless",[49,46],"colorless",[46],"on {100}","Distinct\u002FGood","Conchoidal","brittle","Biaxial","+","1.558","1.593","1.715",3,"60",1,1.558,1.715," slight, r > v","optical extinction: Y = b, Z ^ a = 30° in obtuse β","bat guano","mineralogical collections of the Natural History Museum of Los Angeles County, 900 Exposition Boulevard, Los Angeles, CA 90007, USA, catalogue number 74491","Known synthetic analogue.\r\n\r\nChemically known as (2,5-Dioxo-4-imidazolidinyl) urea, 5-ureidohydantoin and glyoxyldiureide.","The mineral name is the same as the chemical name.  The chemical was named in 1821 by French chemist Jean Louis Lassaigne, who found it in the fluid of the allantois, an extra-embryonic structure.","2025-08-11 12:15:23",[],[],[],[],[77],{"id":78,"txt":79,"latitude":80,"longitude":81,"country":82},308118,"125 foot level, Rowley Mine, Theba, Painted Rock Mining District, Painted Rock Mountains, Maricopa County, Arizona, USA",33.0491905,-113.0330429,"USA",[84,87,91,96,100],{"id":85,"year":11,"html":86,"doi":11},16089383,"doi.org (n.d.) \u003Ca target='_blank' rel='nofollow' href='https:\u002F\u002Fdoi.org\u002F10.5194\u002Fejm-32-443-2020'>https:\u002F\u002Fdoi.org\u002F10.5194\u002Fejm-32-443-2020\u003C\u002Fa>",{"id":88,"year":89,"html":90,"doi":11},16143214,2011,"Xu, B., Sung, C., Han, B. (2011) Crystal structure characterization of natural allantoin from edible lichen Umbilicaria esculenta. Crystals: 1: 128-135.",{"id":92,"year":93,"html":94,"doi":95},16089396,2020,"Miyawaki, Ritsuro, Hatert, Frédéric, Pasero, Marco, Mills, Stuart J. (2020) IMA Commission on New Minerals, Nomenclature and Classification (CNMNC) – Newsletter 56. \u003Ci>European Journal of Mineralogy\u003C\u002Fi>,  32 (4) 443-448 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.5194\u002Fejm-32-443-2020'>doi:10.5194\u002Fejm-32-443-2020\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Fejm.copernicus.org\u002Farticles\u002F32\u002F443\u002F2020\u002Fejm-32-443-2020.pdf' class='refpdflink'>\u003C\u002Fa>","10.5194\u002Fejm-32-443-2020",{"id":97,"year":26,"html":98,"doi":99},13664649,"Kampf, Anthony R., Celestian, Aaron J., Nash, Barbara P., Marty, Joe (2021) Allantoin and natrosulfatourea, two new bat-guano minerals from the Rowley mine, Maricopa County, Arizona, USA. \u003Ci>The Canadian Mineralogist\u003C\u002Fi>, 59 (3) 603-616 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.3749\u002Fcanmin.2000088'>doi:10.3749\u002Fcanmin.2000088\u003C\u002Fa>","10.3749\u002Fcanmin.2000088",{"id":101,"year":102,"html":103,"doi":11},16962627,2022,"(2022) Allantoin. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fhandbookofmineralogy.org\u002Fpdfs\u002FAllantoin.pdf' class='refpdflink'>\u003C\u002Fa>",[],[106,112],{"id":107,"url":108,"label":109,"formula":110,"spacegroup":111,"year":26},331,"\u002Fcif\u002F331.cif","Kampf 2021","C4 N4 O3 H6","P 1 21\u002Fc 1",{"id":113,"url":114,"label":115,"formula":116,"spacegroup":111,"year":89},332,"\u002Fcif\u002F332.cif","Xu 2011","O3 N4 C4 H6",[],[119,123],{"lang":120,"names":121},"ca",[122],"al·lantoïna",{"lang":124,"names":125},"de",[7,126],"IMA 2020-004a","Q98573052",{"history":11,"applications":11}]