[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:45939":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":20,"key_elements":11,"impurities":11,"cim":11,"ima_status":21,"ima_notes":11,"ima_history":11,"approval_year":23,"publication_year":24,"discovery_year":11,"strunz10ed1":25,"strunz10ed2":26,"strunz10ed3":26,"strunz10ed4":27,"dana8ed1":11,"dana8ed2":11,"dana8ed3":11,"dana8ed4":11,"csystem":28,"cclass":29,"spacegroup":30,"spacegroupset":31,"a":32,"b":11,"c":11,"alpha":11,"beta":11,"gamma":11,"aerror":33,"berror":11,"cerror":11,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":34,"z":35,"csmetamict":14,"commentcrystal":11,"twinning":36,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":37,"tlform":38,"hmin":11,"hmax":11,"hardtype":11,"vhnmin":11,"vhnmax":11,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":39,"dmeas2":39,"dcalc":40,"dmeaserror":35,"dcalcerror":11,"commentdense":11,"lustre":11,"lustretype":41,"commentluster":11,"diapheny":42,"streak":11,"colour":43,"commentcolor":11,"colors":44,"streak_colors":11,"luminescence":11,"uv":47,"cleavage":48,"cleavagetype":49,"fracturetype":11,"tenacity":11,"commentbreak":11,"opticaltype":50,"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":51,"opticaln2":11,"opticalnerror":52,"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":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":53,"otheroccurrence":54,"type_specimen_store":55,"description_short":56,"aboutname":57,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":58,"reviewed_at":11,"variety_of":11,"varieties":59,"group_members":60,"associates":70,"confused_with":71,"type_localities":72,"occurrence_total":52,"citations":77,"images":144,"structures":145,"synonyms":146,"language_names":149,"wikidata_qid":167,"texts":168},45939,"1:1:45939:0","9b3f48fa-3f8c-492c-9998-658338132dc5","Parascandolaite","Psd",0,"mineral",null,50239,30,false,"KMgF\u003Csub>3\u003C\u002Fsub>",[17,18,19],"Mg","K","F",[17,18,19],[22],"APPROVED",2013,2014,"3","A","35","Isometric",32,227,"Pm-3m","4.0032",9,64.14,1,"No twinning was observed.","Cubic crystals.","cubic crystals up to 0.5 mm in length","3.11","3.123","Vitreous","Transparent","Colourless, white",[45,46],"colorless","white","No fluorescence was observed under either short- or long-wave ultraviolet radiation.","on {100}","Perfect","Isotropic","1.395",5,"volcanic sublimate at Vesuvius volcano on 1944 eruption lava scoria. Parascandolaite formed by reaction of the fumarolic gases containing hydrofluoric acid with the K-rich host rock.","Microinclusions in diamond","Deposited in the Reference Collection of the Dipartimento di Chimica, Università degli Studi di Milano, Italy, specimen number 2013–2014.","The mineral, isotypic to cubic perovskites, is the natural analog of the synthetic fluoride KMgF3 and is related to neighborite, NaMgF3. Parascandolaite probably corresponds to unnamed mineral UM1960-02-F:KMg (Smith and Nickel, 2007).","Named in honor of Antonio Parascandola (27 July 1902, Procida, Naples, Campania, Italy - 30 March 1977, Portici, Naples, Campania, Italy), professor of mineralogy, geology and later volcanology and physical geography at the Pozzuoli aeronautical academy, at the Istituto di Mineralogia della Facoltà di Scienze of Napoli and at the Istituto di Mineralogia e geologia della Facoltà di agraria of Portici (Napoli). He made detailed observations about the conditions of formation of the minerals in the fumaroles. The mineral was found in scoria formed during the 1944 eruption that Parascandola studied.\r\n\r\n","2025-09-15 14:15:56",[],[61],{"id":62,"name":63,"entrytype":9,"csystem":64,"ima_formula":65,"mindat_formula":65,"hmin":66,"hmax":66,"dmeas":67,"dcalc":68,"primary_image_id":69},2871,"Neighborite","Orthorhombic","NaMgF\u003Csub>3\u003C\u002Fsub>",4.5,"3.03","3.06",17526,[],[],[73],{"id":74,"txt":75,"latitude":11,"longitude":11,"country":76},145740,"Mount Vesuvius, Metropolitan City of Naples, Campania, Italy","Italy",[78,83,88,93,98,103,108,113,118,122,126,131,136,140],{"id":79,"year":80,"html":81,"doi":82},5050434,1975,"Alcala, R., Koumvakalis, N., Sibley, W. A. (1975) The self-trapped hole and thermoluminescence in KMgF3. \u003Ci>physica status solidi (a)\u003C\u002Fi>, 30 (2). 449-456 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1002\u002Fpssa.2210300203'>doi:10.1002\u002Fpssa.2210300203\u003C\u002Fa>","10.1002\u002Fpssa.2210300203",{"id":84,"year":85,"html":86,"doi":87},151063,1979,"Jones, Leonie E. A. (1979) Pressure and temperature dependence of the single crystal elastic moduli of the cubic perovskite KMgF3. \u003Ci>Physics and Chemistry of Minerals\u003C\u002Fi>,  4 (1) 23-42 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1007\u002Fbf00308357'>doi:10.1007\u002Fbf00308357\u003C\u002Fa>","10.1007\u002Fbf00308357",{"id":89,"year":90,"html":91,"doi":92},2829403,1996,"Komar, V.K., Gektin, A.V., Ivanov, N.P., Nesterenko, Y.A., Shiran, N.V. (1996) Growth and study of properties of pure and rare-earth-doped KMgF3 crystals. \u003Ci>Journal of Crystal Growth\u003C\u002Fi>, 166 (1). 419-422 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1016\u002F0022-0248(96)00095-4'>doi:10.1016\u002F0022-0248(96)00095-4\u003C\u002Fa>","10.1016\u002F0022-0248(96)00095-4",{"id":94,"year":95,"html":96,"doi":97},3052128,2001,"Lal, Banwari, Bamzai, K.K, Kotru, P.N (2001) Topographic and etching investigations on melt grown doped KMgF3 crystals. \u003Ci>Materials Chemistry and Physics\u003C\u002Fi>, 69. 99-112 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1016\u002Fs0254-0584(00)00360-6'>doi:10.1016\u002Fs0254-0584(00)00360-6\u003C\u002Fa>","10.1016\u002Fs0254-0584(00)00360-6",{"id":99,"year":100,"html":101,"doi":102},3052810,2003,"Lal, Banwari, Bamzai, K.K, Kotru, P.N (2003) Mechanical characteristics of melt grown doped KMgF3 crystals. \u003Ci>Materials Chemistry and Physics\u003C\u002Fi>, 78. 202-207 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1016\u002Fs0254-0584(02)00342-5'>doi:10.1016\u002Fs0254-0584(02)00342-5\u003C\u002Fa>","10.1016\u002Fs0254-0584(02)00342-5",{"id":104,"year":105,"html":106,"doi":107},3053428,2004,"Lal, Banwari, Khosa, S.K, Tickoo, Ravender, Bamzai, K.K, Kotru, P.N (2004) Dielectric characteristics of melt grown doped KMgF3 crystals. \u003Ci>Materials Chemistry and Physics\u003C\u002Fi>, 83. 158-168 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1016\u002Fj.matchemphys.2003.09.011'>doi:10.1016\u002Fj.matchemphys.2003.09.011\u003C\u002Fa>","10.1016\u002Fj.matchemphys.2003.09.011",{"id":109,"year":110,"html":111,"doi":112},3054064,2005,"Sahnoun, M., Zbiri, M., Daul, C., Khenata, R., Baltache, H., Driz, M. (2005) Full potential calculation of structural, electronic and optical properties of KMgF3. \u003Ci>Materials Chemistry and Physics\u003C\u002Fi>, 91. 185-191 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1016\u002Fj.matchemphys.2004.11.019'>doi:10.1016\u002Fj.matchemphys.2004.11.019\u003C\u002Fa>","10.1016\u002Fj.matchemphys.2004.11.019",{"id":114,"year":115,"html":116,"doi":117},153292,2006,"Mitchell, Roger H., Cranswick, Lachlan M. D., Swainson, Ian (2006) Neutron diffraction determination of the cell dimensions and thermal expansion of the fluoroperovskite KMgF3 from 293 to 3.6 K. \u003Ci>Physics and Chemistry of Minerals\u003C\u002Fi>,  33 (8) 587-591 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1007\u002Fs00269-006-0106-x'>doi:10.1007\u002Fs00269-006-0106-x\u003C\u002Fa>","10.1007\u002Fs00269-006-0106-x",{"id":119,"year":23,"html":120,"doi":121},244477,"Williams, P. A., Hatert, F., Pasero, M., Mills, S. J. (2013) New minerals and nomenclature modifications approved in 2013. CNMNC Newsletter No 18. \u003Ci>Mineralogical Magazine\u003C\u002Fi>,  77 (8) 3249-3258 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fminmag.2013.077.8.15'>doi:10.1180\u002Fminmag.2013.077.8.15\u003C\u002Fa>","10.1180\u002Fminmag.2013.077.8.15",{"id":123,"year":24,"html":124,"doi":125},153932,"Demartin, Francesco, Campostrini, Italo, Castellano, Carlo, Russo, Massimo (2014) Parascandolaite, KMgF\u003Csub>3\u003C\u002Fsub>, a new perovskite-type fluoride from Vesuvius. \u003Ci>Physics and Chemistry of Minerals\u003C\u002Fi>,  41 (6) 403-407 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1007\u002Fs00269-014-0668-y'>doi:10.1007\u002Fs00269-014-0668-y\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Frruff_1.0\u002Fuploads\u002FPCM41_403.pdf' class='refpdflink'>\u003C\u002Fa>","10.1007\u002Fs00269-014-0668-y",{"id":127,"year":128,"html":129,"doi":130},65241,2015,"Kaminsky, Felix V.; Wirth, Richard; Schreiber, Anja (2015) A microinclusion of lower-mantle rock and other minerals and nitrogen lower mantle inclusions in a diamond. \u003Ci>The Canadian Mineralogist\u003C\u002Fi>,  53 (1). 83-104 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.3749\u002Fcanmin.1400070'>doi:10.3749\u002Fcanmin.1400070\u003C\u002Fa>","10.3749\u002Fcanmin.1400070",{"id":132,"year":133,"html":134,"doi":135},244908,2017,"Mitchell, Roger H., Welch, Mark D., Chakhmouradian, Anton R. (2017) Nomenclature of the perovskite supergroup: A hierarchical system of classification based on crystal structure and composition. \u003Ci>Mineralogical Magazine\u003C\u002Fi>,  81 (3) 411-461 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fminmag.2016.080.156'>doi:10.1180\u002Fminmag.2016.080.156\u003C\u002Fa>","10.1180\u002Fminmag.2016.080.156",{"id":137,"year":133,"html":138,"doi":139},398297,"Cámara, Fernando; Belakovskiy, Dmitriy I.; Uvarova, Yulia; Gagne, Olivier C. (2017) New Mineral Names. \u003Ci>American Mineralogist\u003C\u002Fi>,  102 (12). 2525-2531 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2138\u002Fam-2017-nmn1021230'>doi:10.2138\u002Fam-2017-nmn1021230\u003C\u002Fa>","10.2138\u002Fam-2017-nmn1021230",{"id":141,"year":142,"html":143,"doi":11},16966557,2018,"(2018) Parascandolaite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fparascandolaite.pdf' class='refpdflink'>\u003C\u002Fa>",[],[],[147,148],"IMA2013-092","Parascandolaiet",[150,154,159,163],{"lang":151,"names":152},"ca",[153],"parascandolaïta",{"lang":155,"names":156},"de",[157,158],"IMA 2013-092","Parascandolait",{"lang":160,"names":161},"eu",[162],"Parascandolaita",{"lang":164,"names":165},"it",[166],"parascandolaite","Q19861144",{"history":11,"applications":11}]