[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:47596":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":15,"elements":16,"sigelements":22,"key_elements":23,"impurities":11,"cim":11,"ima_status":24,"ima_notes":11,"ima_history":11,"approval_year":26,"publication_year":27,"discovery_year":11,"strunz10ed1":28,"strunz10ed2":29,"strunz10ed3":30,"strunz10ed4":31,"dana8ed1":11,"dana8ed2":11,"dana8ed3":11,"dana8ed4":11,"csystem":32,"cclass":33,"spacegroup":34,"spacegroupset":35,"a":36,"b":11,"c":37,"alpha":11,"beta":11,"gamma":11,"aerror":38,"berror":11,"cerror":39,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":40,"z":41,"csmetamict":14,"commentcrystal":42,"twinning":43,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":44,"tlform":45,"hmin":11,"hmax":11,"hardtype":46,"vhnmin":11,"vhnmax":11,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":47,"dmeas":48,"dmeas2":48,"dcalc":49,"dmeaserror":46,"dcalcerror":11,"commentdense":50,"lustre":11,"lustretype":51,"commentluster":11,"diapheny":52,"streak":53,"colour":54,"commentcolor":11,"colors":55,"streak_colors":59,"luminescence":11,"uv":60,"cleavage":61,"cleavagetype":62,"fracturetype":63,"tenacity":64,"commentbreak":11,"opticaltype":65,"opticalsign":66,"opticalalpha":11,"opticalalpha2":11,"opticalalphaerror":11,"opticalbeta":11,"opticalbeta2":11,"opticalbetaerror":11,"opticalgamma":11,"opticalgamma2":11,"opticalgammaerror":11,"opticalomega":67,"opticalomega2":11,"opticalomegaerror":68,"opticalepsilon":69,"opticalepsilon2":11,"opticalepsilonerror":70,"opticaln":11,"opticaln2":11,"opticalnerror":11,"optical2vcalc":11,"optical2vcalc2":11,"optical2vcalcerror":11,"optical2vmeasured":11,"optical2vmeasured2":11,"optical2vmeasurederror":11,"rimin":71,"rimax":72,"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":73,"otheroccurrence":11,"type_specimen_store":74,"description_short":75,"aboutname":76,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":77,"reviewed_at":11,"variety_of":11,"varieties":78,"group_members":79,"associates":133,"confused_with":134,"type_localities":135,"occurrence_total":46,"citations":142,"images":159,"structures":160,"synonyms":161,"language_names":164,"wikidata_qid":178,"texts":179},47596,"1:1:47596:3","2e1e594f-aff1-4ca4-821d-2c7a156636cf","Russoite","Rso",0,"mineral",null,471029,23,false,"(NH\u003Csub>4\u003C\u002Fsub>)ClAs\u003Csub>2\u003C\u002Fsub>O\u003Csub>3\u003C\u002Fsub>(H\u003Csub>2\u003C\u002Fsub>O)\u003Csub>0.5\u003C\u002Fsub>",[17,18,19,20,21],"As","Cl","N","O","H",[17,18,19,20,21],[17,18,19],[25],"APPROVED",2016,2019,"3","D","C","05","Hexagonal",19,118,"0","5.2411","12.5948",7,25,299.62,2,"Space group may be incorrect - the synthetic compound has space group P6\u002Fmmm (Wrześniewska et al., 2023).","None observed","Hexagonal plates flattened on {001} and bounded by {100}.","Hexagonal plates up to about 300μm in diameter and 15μm thick, in rosette-like intergrowths.",1,"Crystals too small to measure hardness","2.89","2.911","Measured by flotation in diiodomethane\u002Fbenzene solution, calculated using empirical formula","Vitreous","Transparent,Translucent","White","Colorless, yellowish",[56,57,58],"colorless","yellow","white",[58],"Does not fluoresce","On {001}","Perfect","Irregular\u002FUneven","brittle","Uniaxial","-","1.810",6,"1.650",5,1.65,1.81,"Fumarole","Reference Collection of the DCSSI, Università degli Studi di Milano, catalogue number 2015-01.","Known synthetic analogue. Unique combination of elements. Chemically somewhat similar to lucabindiite, gajardoite (also hexagonal), and torrecillasite (all having arsenic oxide groups in the structure).\r\n\r\nStructure details:\r\n* electrically neutral As2...","Named in honor of Massimo Russo (b. 16 February 1960, Naples, Italy) geologist and researcher at the \"Osservatorio Vesuviano\", National Institute of Geophysics and Volcanology in Naples.  He has written several books and articles on Italian volcanoes.","2025-08-11 12:15:14",[],[80,89,96,103,111,116,122,127],{"id":81,"name":82,"entrytype":9,"csystem":83,"ima_formula":84,"mindat_formula":85,"hmin":86,"hmax":86,"dmeas":87,"dcalc":88,"primary_image_id":11},53211,"Cuatrocapaite-(K)","Trigonal","K\u003Csub>3\u003C\u002Fsub>(NaMg◻)(As\u003Csub>2\u003C\u002Fsub>O\u003Csub>3\u003C\u002Fsub>)\u003Csub>6\u003C\u002Fsub>Cl\u003Csub>6\u003C\u002Fsub> · 16H\u003Csub>2\u003C\u002Fsub>O","K\u003Csub>3\u003C\u002Fsub>(NaMg◻)(As\u003Csub>2\u003C\u002Fsub>O\u003Csub>3\u003C\u002Fsub>)\u003Csub>6\u003C\u002Fsub>Cl\u003Csub>6\u003C\u002Fsub>·16H\u003Csub>2\u003C\u002Fsub>O",2.5,"2.76","2.771",{"id":90,"name":91,"entrytype":9,"csystem":83,"ima_formula":92,"mindat_formula":93,"hmin":86,"hmax":86,"dmeas":94,"dcalc":95,"primary_image_id":11},53209,"Cuatrocapaite-(NH4)","(NH\u003Csub>4\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>(NaMg◻)(As\u003Csub>2\u003C\u002Fsub>O\u003Csub>3\u003C\u002Fsub>)\u003Csub>6\u003C\u002Fsub>Cl\u003Csub>6\u003C\u002Fsub> · 16H\u003Csub>2\u003C\u002Fsub>O","(NH\u003Csub>4\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>(NaMg◻)(As\u003Csub>2\u003C\u002Fsub>O\u003Csub>3\u003C\u002Fsub>)\u003Csub>6\u003C\u002Fsub>Cl\u003Csub>6\u003C\u002Fsub>·16H\u003Csub>2\u003C\u002Fsub>O","2.65","2.667",{"id":97,"name":98,"entrytype":9,"csystem":32,"ima_formula":99,"mindat_formula":99,"hmin":46,"hmax":100,"dmeas":101,"dcalc":102,"primary_image_id":11},55233,"Ermakovite","(NH\u003Csub>4\u003C\u002Fsub>)(As\u003Csub>2\u003C\u002Fsub>O\u003Csub>3\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>Br",1.5,"3.64","3.747",{"id":104,"name":105,"entrytype":9,"csystem":32,"ima_formula":106,"mindat_formula":107,"hmin":100,"hmax":100,"dmeas":108,"dcalc":109,"primary_image_id":110},46713,"Gajardoite","KCa\u003Csub>0.5\u003C\u002Fsub>As\u003Csup>3+\u003C\u002Fsup>\u003Csub>4\u003C\u002Fsub>O\u003Csub>6\u003C\u002Fsub>Cl\u003Csub>2\u003C\u002Fsub> · 5H\u003Csub>2\u003C\u002Fsub>O","KCa\u003Csub>0.5\u003C\u002Fsub>As\u003Csup>3+\u003C\u002Fsup>\u003Csub>4\u003C\u002Fsub>O\u003Csub>6\u003C\u002Fsub>Cl\u003Csub>2\u003C\u002Fsub>·5H\u003Csub>2\u003C\u002Fsub>O","2.64","2.676",9565,{"id":112,"name":113,"entrytype":9,"csystem":32,"ima_formula":11,"mindat_formula":114,"hmin":100,"hmax":11,"dmeas":11,"dcalc":115,"primary_image_id":11},470941,"Gajardoite-(NH4)","(NH\u003Csub>4\u003C\u002Fsub>)As\u003Csup>3+\u003C\u002Fsup>\u003Csub>4\u003C\u002Fsub>O\u003Csub>6\u003C\u002Fsub>Cl\u003Csub>2\u003C\u002Fsub>(Ca\u003Csub>0.5\u003C\u002Fsub>◻\u003Csub>0.5\u003C\u002Fsub>)(H\u003Csub>2\u003C\u002Fsub>O)\u003Csub>5\u003C\u002Fsub>","2.583",{"id":117,"name":118,"entrytype":9,"csystem":32,"ima_formula":119,"mindat_formula":119,"hmin":11,"hmax":11,"dmeas":11,"dcalc":120,"primary_image_id":121},41602,"Lucabindiite","(K,NH\u003Csub>4\u003C\u002Fsub>)As\u003Csub>4\u003C\u002Fsub>O\u003Csub>6\u003C\u002Fsub>(Cl,Br)","3.68",65111,{"id":123,"name":124,"entrytype":9,"csystem":32,"ima_formula":125,"mindat_formula":125,"hmin":46,"hmax":46,"dmeas":11,"dcalc":126,"primary_image_id":11},53869,"Mauriziodiniite","(NH\u003Csub>4\u003C\u002Fsub>)(As\u003Csub>2\u003C\u002Fsub>O\u003Csub>3\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>I","3.916",{"id":128,"name":129,"entrytype":9,"csystem":130,"ima_formula":131,"mindat_formula":131,"hmin":86,"hmax":86,"dmeas":11,"dcalc":132,"primary_image_id":11},46055,"Torrecillasite","Orthorhombic","Na(As,Sb)\u003Csup>3+\u003C\u002Fsup>\u003Csub>4\u003C\u002Fsub>O\u003Csub>6\u003C\u002Fsub>Cl","4.056",[],[],[136],{"id":137,"txt":138,"latitude":139,"longitude":140,"country":141},271003,"\"Bocca Grande\" fumarole, Solfatara di Pozzuoli, Pozzuoli, Metropolitan City of Naples, Campania, Italy",40.8280556,14.1416667,"Italy",[143,147,151,155],{"id":144,"year":26,"html":145,"doi":146},244786,"Hålenius, U., Hatert, F., Pasero, M., Mills, S.J. (2016) New minerals and nomenclature modifications approved in 2016, CNMNC Newsletter no 30. \u003Ci>Mineralogical Magazine\u003C\u002Fi>,  80 (2) 407-413 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fminmag.2016.080.081'>doi:10.1180\u002Fminmag.2016.080.081\u003C\u002Fa>","10.1180\u002Fminmag.2016.080.081",{"id":148,"year":27,"html":149,"doi":150},245116,"Campostrini, Italo, Demartin, Francesco, Scavini, Marco (2019) Russoite, NH\u003Csub>4\u003C\u002Fsub>ClAs\u003Csub>2\u003C\u002Fsub>\u003Csup>3+\u003C\u002Fsup>O\u003Csub>3\u003C\u002Fsub>(H\u003Csub>2\u003C\u002Fsub>O)\u003Csub>0.5\u003C\u002Fsub>, a new phylloarsenite mineral from Solfatara Di Pozzuoli, Napoli, Italy. \u003Ci>Mineralogical Magazine\u003C\u002Fi>,  83 (1) 89-94 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fminmag.2017.081.097'>doi:10.1180\u002Fminmag.2017.081.097\u003C\u002Fa>","10.1180\u002Fminmag.2017.081.097",{"id":152,"year":153,"html":154,"doi":11},16967095,2020,"(2020) Russoite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002FRussoite.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":156,"year":157,"html":158,"doi":11},16141028,2023,"Wrześniewska, W., Paluch, P. & Guńka, P. A. (2023): Arsenic(III) oxide intercalate with ammonium chloride: crystal structure revision and thermal characterization. Acta Crystallogr. B79: 207-212.",[],[],[162,163],"IMA2015-105","Russoiet",[165,169,174],{"lang":166,"names":167},"ca",[168],"russoïta",{"lang":170,"names":171},"de",[172,173],"IMA 2015-105","Russoit",{"lang":175,"names":176},"eu",[177],"Russoita","Q24257044",{"history":11,"applications":11}]