[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:54025":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":24,"key_elements":25,"impurities":11,"cim":11,"ima_status":26,"ima_notes":11,"ima_history":11,"approval_year":11,"publication_year":11,"discovery_year":11,"strunz10ed1":28,"strunz10ed2":29,"strunz10ed3":30,"strunz10ed4":31,"dana8ed1":11,"dana8ed2":11,"dana8ed3":11,"dana8ed4":11,"csystem":32,"cclass":33,"spacegroup":11,"spacegroupset":34,"a":35,"b":36,"c":37,"alpha":11,"beta":38,"gamma":11,"aerror":39,"berror":39,"cerror":40,"alphaerror":11,"betaerror":39,"gammaerror":11,"va3":11,"z":41,"csmetamict":13,"commentcrystal":42,"twinning":11,"tranglide":11,"parting":43,"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":11,"dmeas2":11,"dcalc":45,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":11,"lustretype":46,"commentluster":11,"diapheny":47,"streak":48,"colour":49,"commentcolor":11,"colors":50,"streak_colors":53,"luminescence":11,"uv":11,"cleavage":11,"cleavagetype":54,"fracturetype":55,"tenacity":56,"commentbreak":11,"opticaltype":57,"opticalsign":58,"opticalalpha":59,"opticalalpha2":11,"opticalalphaerror":39,"opticalbeta":60,"opticalbeta2":11,"opticalbetaerror":39,"opticalgamma":61,"opticalgamma2":11,"opticalgammaerror":39,"opticalomega":11,"opticalomega2":11,"opticalomegaerror":11,"opticalepsilon":11,"opticalepsilon2":11,"opticalepsilonerror":11,"opticaln":11,"opticaln2":11,"opticalnerror":11,"optical2vcalc":62,"optical2vcalc2":11,"optical2vcalcerror":11,"optical2vmeasured":63,"optical2vmeasured2":11,"optical2vmeasurederror":64,"rimin":65,"rimax":66,"opticaldispersion":67,"opticalpleochroism":68,"opticalpleochorismdesc":69,"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":70,"otheroccurrence":11,"type_specimen_store":71,"description_short":72,"aboutname":73,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":74,"reviewed_at":11,"variety_of":11,"varieties":75,"group_members":76,"associates":77,"confused_with":78,"type_localities":79,"occurrence_total":86,"citations":87,"images":102,"structures":113,"synonyms":114,"language_names":116,"wikidata_qid":127,"texts":128},54025,"1:1:54025:8","1a2caf22-8745-4145-a091-c2601042157e","Polyarsite","Par",0,"mineral",null,14,false,"Na\u003Csub>7\u003C\u002Fsub>CaMgCu\u003Csub>2\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>4\u003C\u002Fsub>F\u003Csub>2\u003C\u002Fsub>Cl",[16,17,18,19,20,21,22,23],"As","Ca","Cl","Cu","Mg","Na","O","F",[16,17,18,19,20,21,22,23],[16,18,19],[27],"APPROVED","8","B","G","35","Monoclinic",5,"0","8.4323","10.0974","10.7099","90.822",4,6,2,"The space group is I2\u002Fm","none","short-prismatic, equant or tabular crystals up to 0.15 mm across, their clusters up to 0.3 mm in size or crusts up to 0.5 mm across and up to 0.03 mm thick.","3.592","Vitreous","Transparent","white","sky-blue to light blue",[51,48,52],"blue","colorless",[48],"None Observed","Irregular\u002FUneven","brittle","Biaxial","+","1.624","1.645","1.682","75","70",10,1.624,1.682,"Dispersion of optical axes is weak, r > v.","Visible","Pleochroism is distinct: Z (turquoise-blue) > Y (light turquoise-blue) > X (pale bluish to colourless).","The fumaroles located here belong to the oxidizing type due to the mixing of hot (up to 500 °C) volcanic gas with atmospheric oxygen. The temperatures measured with the use of a chromel-alumel thermocouple in these pockets immediately after the opening were 300–350 °C","collections of the Fersman Mineralogical Museum, Russian Academy of Sciences, Leninskiy Prospekt 18-2, Moscow 119071, Russia, registration number 5417\u002F1","New structure type. Unique combination of elements.","Polyarsite was named based on the Greek words πολύς, poly, “many” and due to belonging to arsenates: this arsenate contains many chemical components ordered between different positions in crystal structure.","2026-02-20 19:00:57",[],[],[],[],[80],{"id":81,"txt":82,"latitude":83,"longitude":84,"country":85},251235,"Arsenatnaya fumarole, Second scoria cone, Northern Breakthrough (North Breach), Great Fissure eruption (Main Fracture), Tolbachik Volcanic field, Milkovsky District, Kamchatka Krai, Russia",55.6833333,160.2333333,"Russia",1,[88,93,97],{"id":89,"year":90,"html":91,"doi":92},129889,2020,"Miyawaki, Ritsuro, Hatert, Frédéric, Pasero, Marco, Mills, Stuart J. (2020) IMA Commission on New Minerals, Nomenclature and Classification (CNMNC) - Newsletter 52. \u003Ci>European Journal of Mineralogy\u003C\u002Fi>,  32 (1) 1-11 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.5194\u002Fejm-32-1-2020'>doi:10.5194\u002Fejm-32-1-2020\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Fejm.copernicus.org\u002Farticles\u002F32\u002F1\u002F2020\u002Fejm-32-1-2020.pdf' class='refpdflink'>\u003C\u002Fa>","10.5194\u002Fejm-32-1-2020",{"id":94,"year":95,"html":96,"doi":11},16966777,2022,"(2022) Polyarsite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002FPolyarsite.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":98,"year":99,"html":100,"doi":101},19502910,2026,"Pekov, Igor V.; Zubkova, Natalia V.; Agakhanov, Atali A.; Belakovskiy, Dmitry I.; Vigasina, Marina F.; Yapaskurt, Vasiliy O.; Britvin, Sergey N.; Turchkova, Anna G.; Sidorov, Evgeny G.; Zhitova, Elena S.; et al. (2026) Polyarsite, Na7CaMgCu2(AsO4)4F2Cl, a New Mineral with Unique Complex Layers in the Novel-Type Crystal Structure. \u003Ci>Minerals\u003C\u002Fi>,  16 (2).  \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.3390\u002Fmin16020122'>doi:10.3390\u002Fmin16020122\u003C\u002Fa>","10.3390\u002Fmin16020122",[103],{"id":104,"source_url":105,"license_code":106,"credit_html":107,"title":108,"description":109,"author":110,"original_width":111,"original_height":112},19735,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=185162790","CC BY 4.0","I.V. Pekov and A.V. Kasatkin, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=185162790\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Blue crystals of polyarsite.png","Blue crude crystals, crystal clusters and crusts of polyarsite with yellow aegirine, colourless to white tridymite and sanidine and black hematite. FOV width: 1.7 mm. Photo: I.V. Pekov and A.V. Kasatkin.","I.V. Pekov and A.V. Kasatkin",2297,1698,[],[115],"Polyarsiet",[117,122],{"lang":118,"names":119},"ca",[120,121],"poliarsita","polyarsita",{"lang":123,"names":124},"de",[125,126],"IMA 2019-058","Polyarsit","Q80196815",{"history":11,"applications":11}]