[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:1677":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":22,"key_elements":23,"impurities":11,"cim":24,"ima_status":25,"ima_notes":11,"ima_history":11,"approval_year":11,"publication_year":28,"discovery_year":29,"strunz10ed1":30,"strunz10ed2":31,"strunz10ed3":32,"strunz10ed4":33,"dana8ed1":34,"dana8ed2":35,"dana8ed3":36,"dana8ed4":35,"csystem":37,"cclass":38,"spacegroup":39,"spacegroupset":40,"a":41,"b":42,"c":43,"alpha":44,"beta":45,"gamma":44,"aerror":46,"berror":47,"cerror":48,"alphaerror":11,"betaerror":49,"gammaerror":11,"va3":11,"z":50,"csmetamict":13,"commentcrystal":11,"twinning":51,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":52,"tlform":11,"hmin":53,"hmax":53,"hardtype":11,"vhnmin":44,"vhnmax":44,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":54,"dmeas2":54,"dcalc":55,"dmeaserror":49,"dcalcerror":11,"commentdense":11,"lustre":11,"lustretype":56,"commentluster":11,"diapheny":57,"streak":11,"colour":58,"commentcolor":11,"colors":59,"streak_colors":11,"luminescence":11,"uv":11,"cleavage":11,"cleavagetype":63,"fracturetype":11,"tenacity":11,"commentbreak":11,"opticaltype":64,"opticalsign":65,"opticalalpha":66,"opticalalpha2":44,"opticalalphaerror":11,"opticalbeta":66,"opticalbeta2":44,"opticalbetaerror":11,"opticalgamma":67,"opticalgamma2":44,"opticalgammaerror":11,"opticalomega":44,"opticalomega2":44,"opticalomegaerror":11,"opticalepsilon":44,"opticalepsilon2":44,"opticalepsilonerror":11,"opticaln":44,"opticaln2":44,"opticalnerror":11,"optical2vcalc":44,"optical2vcalc2":44,"optical2vcalcerror":11,"optical2vmeasured":44,"optical2vmeasured2":44,"optical2vmeasurederror":11,"rimin":68,"rimax":69,"opticaldispersion":70,"opticalpleochroism":11,"opticalpleochorismdesc":11,"opticalbirefringence":11,"opticalcomments":71,"opticalcolour":11,"opticalinternal":11,"opticaltropic":11,"opticalanisotropism":11,"opticalbireflectance":11,"opticalextinction":72,"opticalr":11,"specdispm":11,"ir":11,"electrical":11,"magnetism":11,"thermalbehaviour":11,"other":73,"industrial":11,"occurrence":74,"otheroccurrence":11,"type_specimen_store":75,"description_short":11,"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":80,"confused_with":81,"type_localities":82,"occurrence_total":89,"citations":90,"images":121,"structures":139,"synonyms":146,"language_names":148,"wikidata_qid":181,"texts":182},1677,"1:1:1677:9","095a3f49-7601-45a8-b205-43ebc9db8760","Georgiadesite","Ggd",0,"mineral",null,369,false,"Pb\u003Csub>4\u003C\u002Fsub>(As\u003Csup>3+\u003C\u002Fsup>O\u003Csub>3\u003C\u002Fsub>)Cl\u003Csub>4\u003C\u002Fsub>(OH)","The As was originally assumed to be pentavalent.",[17,18,19,20,21],"As","Cl","Pb","O","H",[17,18,19,20,21],[17,18,19],"22.2.13",[26,27],"APPROVED","GRANDFATHERED",1907,"1907","4","J","B","70","41","1","3","Monoclinic",5,14,"P21\u002Fc ","13.803","7.910","10.812","0","102.68",10,2,4,3,1,"Apparent lamellar twinning on {100} and \u003Cmi>{_104}\u003C\u002Fmi>","Crystals stubby, pseudo-hexagonal tablets with a platy composite structure parallel to [100] (apparently due to lamellar twinning). {001} grooved and striated [010].",3.5,"6.3","6.39","Resinous","Translucent","White, brownish yellow; colourless in transmitted light.",[60,61,62],"white","yellow","colorless","None Observed","Biaxial","+","2.17","2.18",2.17,2.18,"extreme","2V very large.","Y = b; Z = c.","Soluble in HNO3.","N\u002FA (occurred in altered lead slag)","National School of Mines, Paris, France; American Museum of Natural History, New York City, New York, 28427; National Museum of Natural History, Washington, D.C., USA, 137839, 145938.","After Mr. Georgiadès, a Director of the mines at Laurium, Greece (in 1896).  This is likely Georges Georgiadès, a graduate of the Paris School of Mines and who wrote 'La Vérité sur la Laurium grec' in 1896.","2025-08-11 12:14:20",[],[],[],[],[83],{"id":84,"txt":85,"latitude":86,"longitude":87,"country":88},8371,"Vrysaki Point slag locality, Velatouri, Lavreotiki, East Attica, Attica, Greece",37.746082,24.080627,"Greece",6,[91,94,99,103,108,112,117],{"id":92,"year":28,"html":93,"doi":11},16110263,"Lacroix, A. and Schulten, A. de. (1907): Sur une nouvellle espèce minérale, provenant des scories plombeuses athéniennes du Laurium. Comptes rendus hebdomadaires des séances de l'Académie des sciences, 45, 783-784. (in French).",{"id":95,"year":96,"html":97,"doi":98},399838,1908,"Lacroix, Alfred, De Schulten, August Benjamin (1908) Note sur les minéraux plombifères des scories athéniennes du Laurion. \u003Ci>Bulletin de Minéralogie\u003C\u002Fi>,  31 (2). 79-90 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.3406\u002Fbulmi.1908.3288'>doi:10.3406\u002Fbulmi.1908.3288\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Fwww.persee.fr\u002Fdoc\u002Fbulmi_0366-3248_1908_num_31_2_3288?pdf' class='refpdflink'>\u003C\u002Fa>","10.3406\u002Fbulmi.1908.3288",{"id":100,"year":101,"html":102,"doi":11},1118652,1951,"Palache, Charles; Berman, Harry; Frondel, Clifford (1951) \u003Ci>The System of Mineralogy\u003C\u002Fi> (7th ed.) Vol. 2 - Halides, Nitrates, Borates, Carbonates, Sulfates, Phosphates, Arsenates, Tungstates, Molybdates, Etc. John Wiley and Sons.",{"id":104,"year":105,"html":106,"doi":107},3502,1983,"Roland C. Rouse, , Pete J. Dunn,  (1983) New data on georgiadesite. \u003Ci>Mineralogical Magazine\u003C\u002Fi>,  47 (343) 219-220 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fminmag.1983.047.343.12'>doi:10.1180\u002Fminmag.1983.047.343.12\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002FMinMag\u002FVolume_47\u002F47-343-219.pdf' class='refpdflink'>\u003C\u002Fa>","10.1180\u002Fminmag.1983.047.343.12",{"id":109,"year":110,"html":111,"doi":11},527973,1984,"Dunn, Pete J., Fleischer, Michael, Francis, Carl A., Langley, Richard H., Kissin, Stephen A., Shigley, Hames E., Vanko, David A., Zilczer, Janet A. (1984) New mineral names. \u003Ci>American Mineralogist\u003C\u002Fi>,  69 (7-8) 810-815 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM69\u002FAM69_810.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":113,"year":114,"html":115,"doi":116},243221,2000,"Pasero, M., Vacchiano, D. (2000) Crystal structure and revision of the chemical formula of georgiadesite, Pb\u003Csub>4\u003C\u002Fsub>(AsO\u003Csub>3\u003C\u002Fsub>)Cl\u003Csub>4\u003C\u002Fsub>(OH) \u003Ci>Mineralogical Magazine\u003C\u002Fi>,  64 (5) 879-884 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002F002646100549869'>doi:10.1180\u002F002646100549869\u003C\u002Fa>","10.1180\u002F002646100549869",{"id":118,"year":119,"html":120,"doi":11},16964548,2005,"(2005) Georgiadesite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fgeorgiadesite.pdf' class='refpdflink'>\u003C\u002Fa>",[122,132],{"id":123,"source_url":124,"license_code":125,"credit_html":126,"title":127,"description":128,"author":129,"original_width":130,"original_height":131},9812,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=14865547","CC BY-SA 3.0","Christian Rewitzer, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=14865547\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Georgiadesite-82800.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FGeorgiadesite\" class=\"extiw\" title=\"en:Georgiadesite\">Georgiadesite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Vrissaki Point slag locality, Vrissaki area, Lavrion District slag localities, Lavrion (Laurion; Laurium) District, Attikí (Attica; Attika) Prefecture, Greece\u003C\u002Fdd>\n\u003Cdd>Picture width 3 mm. Collection and photograph Christian Rewitzer\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Christian Rewitzer",1000,902,{"id":133,"source_url":134,"license_code":125,"credit_html":135,"title":136,"description":137,"author":129,"original_width":130,"original_height":138},9811,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=14865545","Christian Rewitzer, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=14865545\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Georgiadesite-Paralaurionite-82798.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FGeorgiadesite\" class=\"extiw\" title=\"en:Georgiadesite\">Georgiadesite\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FParalaurionite\" class=\"extiw\" title=\"en:Paralaurionite\">Paralaurionite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Vrissaki Point slag locality, Vrissaki area, Lavrion District slag localities, Lavrion (Laurion; Laurium) District, Attikí (Attica; Attika) Prefecture, Greece\u003C\u002Fdd>\n\u003Cdd>Monoclinic georgiadesite crystal on tabular paralaurionite xls. Picture width 3 mm. Collection and photograph Christian Rewitzer  This Photo was Mindat.org Photo of the Day - 4th Mar 2010\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",922,[140],{"id":141,"url":142,"label":143,"formula":144,"spacegroup":145,"year":114},5494,"\u002Fcif\u002F5494.cif","Pasero 2000","Pb4 As Cl4 O4 H","P 1 21\u002Fc 1",[147],"Georgiadesiet",[149,153,157,161,165,169,173,177],{"lang":150,"names":151},"ca",[152],"georgiadesita",{"lang":154,"names":155},"de",[156],"Georgiadesit",{"lang":158,"names":159},"el",[160],"Γεωργιαδεσίτης",{"lang":162,"names":163},"es",[164],"Georgiadesita",{"lang":166,"names":167},"eu",[168],"Georgiadèsita",{"lang":170,"names":171},"fr",[172],"georgiadésite",{"lang":174,"names":175},"it",[176],"georgiadesite",{"lang":178,"names":179},"zh",[180],"氯砷铅石","Q3558991",{"history":11,"applications":11}]