[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:38828":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":14,"elements":15,"sigelements":21,"key_elements":22,"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":31,"dana8ed2":32,"dana8ed3":33,"dana8ed4":34,"csystem":35,"cclass":36,"spacegroup":37,"spacegroupset":38,"a":39,"b":11,"c":40,"alpha":11,"beta":11,"gamma":11,"aerror":41,"berror":11,"cerror":42,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":11,"z":43,"csmetamict":13,"commentcrystal":11,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":11,"tlform":44,"hmin":11,"hmax":11,"hardtype":11,"vhnmin":11,"vhnmax":11,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":45,"dmeas2":45,"dcalc":46,"dmeaserror":47,"dcalcerror":11,"commentdense":11,"lustre":11,"lustretype":48,"commentluster":11,"diapheny":49,"streak":50,"colour":51,"commentcolor":11,"colors":52,"streak_colors":55,"luminescence":11,"uv":56,"cleavage":11,"cleavagetype":57,"fracturetype":58,"tenacity":11,"commentbreak":11,"opticaltype":59,"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":60,"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":61,"industrial":11,"occurrence":62,"otheroccurrence":11,"type_specimen_store":63,"description_short":64,"aboutname":65,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":66,"reviewed_at":11,"variety_of":11,"varieties":67,"group_members":68,"associates":69,"confused_with":70,"type_localities":71,"occurrence_total":78,"citations":79,"images":95,"structures":96,"synonyms":110,"language_names":113,"wikidata_qid":132,"texts":133},38828,"1:1:38828:7","b58105c2-c6d1-4353-8e4e-70316560d63a","Pyracmonite","Pyr",0,"mineral",null,89,false,"(NH\u003Csub>4\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>Fe(SO\u003Csub>4\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>",[16,17,18,19,20],"Fe","N","O","S","H",[16,17,18,19,20],[17],[24],"APPROVED",2008,2010,"7","A","C","08","28","4","6","1","Trigonal",11,85,"0","15.2171","8.9323",14,8,6,"aggregates of colorless to white elongate hexagonal prismatic crystals up to 0.2 mm in length","2.22","2.228",1,"Vitreous","Transparent","White","colorless to white",[53,54],"colorless","white",[54],"none","None Observed","None observed","Uniaxial","Average RI = 1.562","The mineral is not hygroscopic and is stable in air","medium-temperature (~250°C) intracrater fumarole developed on a pyroclastic breccia","Reference Collection of the Dipartimento di Chimica Strutturale e Stereochimica Inorganica, Università degli Studi di Milano, specimen number 2008–04.","Closely related to aluminopyracmonite (chemically, the Al analogue). Also chemically related to sabieite and ferroefremovite. The ammonium analogue of 'Unnamed (Na-Fe Sulphate)' (both trigonal but not isostructural).\r\n\r\nWell-known also as a synthetic c...","The name is after the Greek words πνρ = “fire” and ακμων = “anvil”; it recalls the mythical Hephaistos’s workshop, which allegedly was located on the Island of Vulcano","2025-08-11 12:15:05",[],[],[],[],[72],{"id":73,"txt":74,"latitude":75,"longitude":76,"country":77},5552,"La Fossa crater, Vulcano Island, Lipari, Eolie Islands (Aeolian Islands), Metropolitan City of Messina, Sicily, Italy",38.4034457,14.9614044,"Italy",9,[80,83,87,91],{"id":81,"year":11,"html":82,"doi":11},18025196,"Bernard, Jean, Couchot, Pierre, Theobald, Francois (1970): Preparation and radiocrystallographic study of double sulfates of formula M3+M3+(SO4)3. Comptes Rendus des Seances de l'Academie des Sciences, Serie C: Sciences Chimiques 270 (12), 1119-1122. (In French.)",{"id":84,"year":85,"html":86,"doi":11},16137480,2009,"Ciriotti, M.E., Fascio, L. & Pasero, M. (2009): Italian Type Minerals. Edizioni Plus, Università di Pisa, Pisa, Italy, 357 pp.",{"id":88,"year":26,"html":89,"doi":90},64754,"Demartin, F., Gramaccioli, C. M., Campostrini, I. (2010) Pyracmonite, (NH\u003Csub>4\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>Fe(SO\u003Csub>4\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>, a new ammonium iron sulfate from La Fossa crater, Vulcano, Aeolian Islands, Italy. \u003Ci>The Canadian Mineralogist\u003C\u002Fi>,  48 (2) 307-313 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.3749\u002Fcanmin.48.2.307'>doi:10.3749\u002Fcanmin.48.2.307\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Frruff_1.0\u002Fuploads\u002FCM48_307.pdf' class='refpdflink'>\u003C\u002Fa>","10.3749\u002Fcanmin.48.2.307",{"id":92,"year":93,"html":94,"doi":11},16966859,2015,"(2015) Pyracmonite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fpyracmonite.pdf' class='refpdflink'>\u003C\u002Fa>",[],[97,103],{"id":98,"url":99,"label":100,"formula":101,"spacegroup":102,"year":26},11580,"\u002Fcif\u002F11580.cif","Demartin 2010","(N2.601 K.399) H10.404 (Fe.893 Al.107) S3 O12","R 3 c",{"id":104,"url":105,"label":106,"formula":107,"spacegroup":108,"year":109},11581,"\u002Fcif\u002F11581.cif","Palmer 1972","Fe S2 O11 N H10","P 1 21\u002Fc 1",1972,[111,112],"IMA2008-029","Pyracmoniet",[114,119,124,128],{"lang":115,"names":116},"ca",[117,118],"Piracmonita","pyracmonita",{"lang":120,"names":121},"de",[122,123],"IMA 2008-029","Pyracmonit",{"lang":125,"names":126},"eu",[127],"Pyracmonita",{"lang":129,"names":130},"ru",[131],"Пиракмонит","Q19967349",{"history":11,"applications":11}]