[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:52574":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":11,"approval_year":25,"publication_year":26,"discovery_year":11,"strunz10ed1":27,"strunz10ed2":28,"strunz10ed3":28,"strunz10ed4":29,"dana8ed1":30,"dana8ed2":30,"dana8ed3":30,"dana8ed4":30,"csystem":31,"cclass":32,"spacegroup":32,"spacegroupset":30,"a":33,"b":34,"c":35,"alpha":36,"beta":37,"gamma":38,"aerror":32,"berror":39,"cerror":39,"alphaerror":40,"betaerror":41,"gammaerror":42,"va3":43,"z":11,"csmetamict":13,"commentcrystal":11,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":11,"tlform":44,"hmin":32,"hmax":45,"hardtype":32,"vhnmin":11,"vhnmax":11,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":11,"dmeas2":11,"dcalc":46,"dmeaserror":11,"dcalcerror":11,"commentdense":47,"lustre":11,"lustretype":48,"commentluster":11,"diapheny":49,"streak":50,"colour":51,"commentcolor":11,"colors":52,"streak_colors":55,"luminescence":11,"uv":11,"cleavage":56,"cleavagetype":57,"fracturetype":11,"tenacity":58,"commentbreak":11,"opticaltype":59,"opticalsign":60,"opticalalpha":61,"opticalalpha2":11,"opticalalphaerror":62,"opticalbeta":63,"opticalbeta2":11,"opticalbetaerror":62,"opticalgamma":64,"opticalgamma2":11,"opticalgammaerror":42,"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":65,"optical2vmeasured2":11,"optical2vmeasurederror":66,"rimin":67,"rimax":68,"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":69,"otheroccurrence":11,"type_specimen_store":70,"description_short":71,"aboutname":72,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":73,"reviewed_at":11,"variety_of":11,"varieties":74,"group_members":75,"associates":76,"confused_with":77,"type_localities":78,"occurrence_total":42,"citations":85,"images":105,"structures":116,"synonyms":117,"language_names":120,"wikidata_qid":134,"texts":135},52574,"1:1:52574:5","0658737e-ead5-4ab6-a018-329507e9d366","Marchettiite","Mht",0,"mineral",null,6,false,"C\u003Csub>5\u003C\u002Fsub>H\u003Csub>7\u003C\u002Fsub>N\u003Csub>5\u003C\u002Fsub>O\u003Csub>3\u003C\u002Fsub>","structural formula: (NH\u003Csub>4\u003C\u002Fsub>)HO(CNNHC\u003Csub>2\u003C\u002Fsub>C(OH)NC(OH)N)",[17,18,19,20],"N","O","C","H",[17,18,19,20],[17],[24],"APPROVED",2017,2022,"10","A","45","0","Triclinic",2," 3.6533"," 10.2046"," 10.5837"," 113.809"," 91.313"," 92.44",7,5,8,1,360.31,"Marchettiite occurs as aggregates of opaque pale pink to white, elongated, platy, prismatic crystals.",2.5,"1.69","Calculated using empirical formula and unit cell data","Dull","Opaque","White","Pale pink to white",[53,54],"pink","white",[54],"Parallel to {001}","Distinct\u002FGood","brittle","Biaxial","-","1.503",3,"1.712","1.740","40",10,1.503,1.74,"Formed by low temperature (20-30ºC) alteration of organic material derived from bird or marmot excrement. ","Type material is deposited in the collections of the Museum of Mineralogy, University of Padova, Via Giotto 1, I-35122, Padova, Italy, catalogue number MMP M17892","Natural ammonium hydrogen urate.\r\n\r\nKnown synthetic analogue.\r\n\r\nThis or a very similar compound may occur in ammonium urate stones (biogenic materials).","For Gianfranco Marchetti who collected the type material.","2025-08-11 12:15:20",[],[],[],[],[79],{"id":80,"txt":81,"latitude":82,"longitude":83,"country":84},298089,"Mount Cervandone, Monte Cervandone area, Devero Alp, Baceno, Verbano-Cusio-Ossola Province, Piedmont, Italy",46.3241346,8.2230627,"Italy",[86,90,94,98,101],{"id":87,"year":88,"html":89,"doi":11},16142122,1986,"Klohn, M., Bolle, J.F., Reverdin, N.P., Susini, A., Baud, C.A., Graber, P. (1986): Ammonium urate urinary stones. Urol Res.: 14(6): 315-318.",{"id":91,"year":25,"html":92,"doi":93},244967,"Hålenius, U., Hatert, F., Pasero, M., Mills, S. J. (2017) New minerals and nomenclature modifications approved in 2017, CNMNC Newsletter No 40. \u003Ci>Mineralogical Magazine\u003C\u002Fi>,  81 (6) 1577-1581 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fminmag.2017.081.096'>doi:10.1180\u002Fminmag.2017.081.096\u003C\u002Fa>","10.1180\u002Fminmag.2017.081.096",{"id":95,"year":96,"html":97,"doi":11},16142124,2018,"deepcarbon.net (n.d.) \u003Ca target='_blank' rel='nofollow' href='https:\u002F\u002Fdeepcarbon.net\u002Ffeature\u002Fmarchettiite-joins-new-carbon-mineral-roster-13'>https:\u002F\u002Fdeepcarbon.net\u002Ffeature\u002Fmarchettiite-joins-new-carbon-mineral-roster-13\u003C\u002Fa>",{"id":99,"year":26,"html":100,"doi":11},16965835,"(2022) Marchettiite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002FMarchettiite.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":102,"year":26,"html":103,"doi":104},15620453,"Guastoni, Alessandro, Nestola, Fabrizio, Zorzi, Federico, Lanza, Arianna, Ernst, Michelle, Gentile, Paolo, Andò, Sergio, Lorenzetti, Alessandra (2022) Marchettiite, (NH\u003Csub>4\u003C\u002Fsub>)C\u003Csub>5\u003C\u002Fsub>H\u003Csub>3\u003C\u002Fsub>N\u003Csub>4\u003C\u002Fsub>O\u003Csub>3\u003C\u002Fsub>, a new organic mineral from Mount Cervandone, Devero Valley, Western–Central Alps, Italy. \u003Ci>Mineralogical Magazine\u003C\u002Fi>, 86 (6) 966-974 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fmgm.2022.97'>doi:10.1180\u002Fmgm.2022.97\u003C\u002Fa>","10.1180\u002Fmgm.2022.97",[106],{"id":107,"source_url":108,"license_code":109,"credit_html":110,"title":111,"description":112,"author":113,"original_width":114,"original_height":115},15432,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=124031329","CC BY-SA 3.0","Jolyon Ralph, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=124031329\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Marchettiite-1241556.png","Optical microphotograph of marchettiite holotype. From: Mount Cervandone, Monte Cervandone area, Devero Alp, Baceno, Verbano-Cusio-Ossola Province, Piedmont, Italy.","Jolyon Ralph",1323,890,[],[118,119],"IMA2017-066","Marchettiiet",[121,125,130],{"lang":122,"names":123},"ca",[124],"marchettiïta",{"lang":126,"names":127},"de",[128,129],"IMA 2017-066","Marchettiit",{"lang":131,"names":132},"eu",[133],"marchettiita","Q46004042",{"history":11,"applications":11}]