[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:540":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":15,"elements":16,"sigelements":22,"key_elements":23,"impurities":11,"cim":24,"ima_status":25,"ima_notes":11,"ima_history":11,"approval_year":27,"publication_year":11,"discovery_year":11,"strunz10ed1":28,"strunz10ed2":29,"strunz10ed3":20,"strunz10ed4":30,"dana8ed1":31,"dana8ed2":32,"dana8ed3":33,"dana8ed4":32,"csystem":34,"cclass":35,"spacegroup":36,"spacegroupset":37,"a":38,"b":39,"c":40,"alpha":37,"beta":41,"gamma":37,"aerror":42,"berror":43,"cerror":44,"alphaerror":11,"betaerror":45,"gammaerror":11,"va3":11,"z":43,"csmetamict":13,"commentcrystal":46,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":11,"tlform":11,"hmin":44,"hmax":44,"hardtype":11,"vhnmin":47,"vhnmax":37,"vhnerror":48,"vhng":49,"vhns":11,"commenthard":11,"dmeas":50,"dmeas2":50,"dcalc":51,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":52,"lustretype":52,"commentluster":11,"diapheny":53,"streak":54,"colour":55,"commentcolor":11,"colors":56,"streak_colors":59,"luminescence":11,"uv":11,"cleavage":60,"cleavagetype":61,"fracturetype":62,"tenacity":63,"commentbreak":11,"opticaltype":11,"opticalsign":11,"opticalalpha":37,"opticalalpha2":37,"opticalalphaerror":11,"opticalbeta":37,"opticalbeta2":37,"opticalbetaerror":11,"opticalgamma":37,"opticalgamma2":37,"opticalgammaerror":11,"opticalomega":37,"opticalomega2":37,"opticalomegaerror":11,"opticalepsilon":37,"opticalepsilon2":37,"opticalepsilonerror":11,"opticaln":37,"opticaln2":37,"opticalnerror":11,"optical2vcalc":37,"optical2vcalc2":37,"optical2vcalcerror":11,"optical2vmeasured":37,"optical2vmeasured2":37,"optical2vmeasurederror":11,"rimin":11,"rimax":11,"opticaldispersion":11,"opticalpleochroism":11,"opticalpleochorismdesc":11,"opticalbirefringence":11,"opticalcomments":11,"opticalcolour":11,"opticalinternal":64,"opticaltropic":65,"opticalanisotropism":66,"opticalbireflectance":67,"opticalextinction":11,"opticalr":11,"specdispm":11,"ir":11,"electrical":11,"magnetism":11,"thermalbehaviour":11,"other":11,"industrial":11,"occurrence":11,"otheroccurrence":11,"type_specimen_store":68,"description_short":69,"aboutname":70,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":71,"reviewed_at":11,"variety_of":11,"varieties":72,"group_members":73,"associates":74,"confused_with":75,"type_localities":76,"occurrence_total":83,"citations":84,"images":130,"structures":141,"synonyms":153,"language_names":156,"wikidata_qid":199,"texts":200},540,"1:1:540:9","336119c5-4859-4d3d-a3c3-0756629feece","Barstowite","Bsw",0,"mineral",null,134,false,"Pb\u003Csub>4\u003C\u002Fsub>Cl\u003Csub>6\u003C\u002Fsub>(CO\u003Csub>3\u003C\u002Fsub>)·H\u003Csub>2\u003C\u002Fsub>O","Pb\u003Csub>4\u003C\u002Fsub>(CO\u003Csub>3\u003C\u002Fsub>)Cl\u003Csub>6\u003C\u002Fsub> · H\u003Csub>2\u003C\u002Fsub>O",[17,18,19,20,21],"Cl","Pb","O","C","H",[17,18,19,20,21],[17,18],"12.1.24",[26],"APPROVED",1989,"3","D","95","12","1","7","Monoclinic",5,15,"0","4.2043","9.199","16.663","91.82",8,2,3,1,"Two published structure refinements are in good agreement.","111",4,100,"5.71","5.77","Adamantine","Transparent","White","Transparent to white",[57,58],"colorless","white",[58],"Prismatic","Imperfect\u002FFair","Irregular\u002FUneven","brittle","Abundant","Anisotropic","weak to moderate","Moderate grey to dark grey ","The Natural History Museum, London [statutory name: British Museum(Natural History)] as specimen BM 1990, 25 and polished section E. 1353.\r\n","Visually indistinguishable from Unnamed (Orthorhombic dimorph of Barstowite).","Named after Richard W. Barstow (1947-1982), Cornish mineral collector and dealer.","2025-08-11 12:14:18",[],[],[],[],[77],{"id":78,"txt":79,"latitude":80,"longitude":81,"country":82},1229,"Bounds Cliff, St Endellion, Cornwall, England, UK",50.5972704,-4.7952427,"UK",10,[85,89,94,98,102,105,109,112,117,122,126],{"id":86,"year":87,"html":88,"doi":11},16102220,1972,"Mel'nikova, V.L. (1972) A lead oxychloride from the zone of oxidation of the baryte-polymetallic deposit of Kairatky, central Kazakhstan. Izvest. Akad. Nauk Kazakh SSR, Ser. Geol. 6: 82-86 (in Russian).",{"id":90,"year":91,"html":92,"doi":93},1698,1991,"Stanley, C. J., Jones, G. C., Hart, A. D., Keller, P., Lloyd, D. (1991) Barstowite, 3PbCl\u003Csub>2\u003C\u002Fsub>.PbCO\u003Csub>3\u003C\u002Fsub>.H\u003Csub>2\u003C\u002Fsub>O, a new mineral from Bounds Cliff, St Endellion, Cornwall. \u003Ci>Mineralogical Magazine\u003C\u002Fi>,  55 (378) 121-125 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fminmag.1991.055.378.10'>doi:10.1180\u002Fminmag.1991.055.378.10\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002FMinMag\u002FVolume_55\u002F55-378-121.pdf' class='refpdflink'>\u003C\u002Fa>","10.1180\u002Fminmag.1991.055.378.10",{"id":95,"year":96,"html":97,"doi":11},16102221,1992,"American Mineralogist (1992) 77: 670 (abstract).",{"id":99,"year":100,"html":101,"doi":11},16102222,1995,"Kutzke, H., Barbier, B., Becker, P., and Eggert, G. (1995) Korrosionsprodukte auf den Bleifunden des Schiffswracks von Mahdia. In: Hauptmann, A., Rehren, T., Yalçin, Ü.: Archaeometrie und Denkmalpflege - Kurzberichte, Bochum, 1995, p. 165.",{"id":103,"year":100,"html":104,"doi":11},19013474,"Perchiazzi, Natale; Rewitzer, Christian (1995) Die weltbesten Barstowite und ein neues Sekundärmineral aus Lavrion, Griechenland [The world's best barstowites and a new secondary mineral from Lavrion, Greece]. \u003Ci>Lapis\u003C\u002Fi>,  20 (4). 30-31;50",{"id":106,"year":107,"html":108,"doi":11},16016073,1996,"Kutzke, H., Barbier, B., Becker, P., Eggert, G., and Klapper, H. (1996) Die Struktur des Barstowits, 3PbCl2.PbCO3.H2O - bestimmt an einem Kristall aus einem Schiffswrack aus römischer Zeit. Zeitschrift für Kristallografie, Suppl. 11, 111.",{"id":110,"year":107,"html":111,"doi":11},16102224,"Merlino, S., Pasero, M., and Perchiazzi, N. (1996) Struttura della barstowite, Pb4Cl6(CO3).H2O. Plinius: 16: 151-152.",{"id":113,"year":114,"html":115,"doi":116},16016074,1997,"Kutzke, Hartmut, Barbier, Bruno, Becker, Petra, Eggert, Gerhard (1997) Barstowite as a corrosion product on a lead object from the Mahdia shipwreck. \u003Ci>Studies in Conservation\u003C\u002Fi>,  42 (3). 176-180 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1179\u002Fsic.1997.42.3.176'>doi:10.1179\u002Fsic.1997.42.3.176\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Fwww.academia.edu\u002F39970339\u002FBarstowite_as_a_corrosion_product_on_a_lead_object_from_the_Mahdia_shipwreck?pdf' class='refpdflink'>\u003C\u002Fa>","10.1179\u002Fsic.1997.42.3.176",{"id":118,"year":119,"html":120,"doi":121},115896,2000,"Kutzke, H., Klapper, Helmut, Merlino, St., Pasero, M., Perchiazzi, N., Eggert, G. (2000) The crystal structure of barstowite, Pb\u003Csub>4\u003C\u002Fsub>Cl\u003Csub>6\u003C\u002Fsub>(CO\u003Csub>3\u003C\u002Fsub>) · H\u003Csub>2\u003C\u002Fsub>O, determined on crystals from Etruscan slags and from a Late-Hellenistic shipwreck. \u003Ci>Zeitschrift für Kristallographie - Crystalline Materials\u003C\u002Fi>,  215 (2). 110-113 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1524\u002Fzkri.2000.215.2.110'>doi:10.1524\u002Fzkri.2000.215.2.110\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Fwww.academia.edu\u002F31082674\u002FThe_crystal_structure_of_barstowite_Pb_4_Cl_6_CO_3_._H_2_O_determined_on_crystals_from_Etruscan_slags_and_from_a_Late-Hellenistic_shipwreck?pdf' class='refpdflink'>\u003C\u002Fa>","10.1524\u002Fzkri.2000.215.2.110",{"id":123,"year":124,"html":125,"doi":11},15933666,2001,"Jambor, J.L. and Roberts, A.C. (2001) New mineral names. American Mineralogist: 86: 197-200.",{"id":127,"year":128,"html":129,"doi":11},16963119,2005,"(2005) Barstowite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fbarstowite.pdf' class='refpdflink'>\u003C\u002Fa>",[131],{"id":132,"source_url":133,"license_code":134,"credit_html":135,"title":136,"description":137,"author":138,"original_width":139,"original_height":140},2745,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=14865588","CC BY-SA 3.0","Christian Rewitzer, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=14865588\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Barstowite-90280.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FBarstowite\" class=\"extiw\" title=\"en:Barstowite\">Barstowite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Passa Limani Cove slag locality, Passa Limani area, Lavrion District slag localities, Lavrion (Laurion; Laurium) District, Attikí (Attica; Attika) Prefecture, Greece\u003C\u002Fdd>\n\u003Cdd>Picture width 4 mm. Collection and photograph Christian Rewitzer\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Christian Rewitzer",1000,856,[142,148],{"id":143,"url":144,"label":145,"formula":146,"spacegroup":147,"year":119},1254,"\u002Fcif\u002F1254.cif","Kutzke 2000","Pb4 Cl6 C O4 H2","P 1 21\u002Fm 1",{"id":149,"url":150,"label":151,"formula":146,"spacegroup":147,"year":152},1255,"\u002Fcif\u002F1255.cif","Steele 1999",1999,[154,155],"Barstowiet","IMA1989-057",[157,161,166,170,173,177,180,184,187,190,195],{"lang":158,"names":159},"ca",[160],"barstowita",{"lang":162,"names":163},"de",[164,165],"Barstowit","IMA 1989-057",{"lang":167,"names":168},"es",[169],"Barstowita",{"lang":171,"names":172},"eu",[169],{"lang":174,"names":175},"fr",[176],"barstowite",{"lang":178,"names":179},"it",[7],{"lang":181,"names":182},"mk",[183],"Барстовит",{"lang":185,"names":186},"mn",[183],{"lang":188,"names":189},"nl",[176],{"lang":191,"names":192},"ta",[193,194],"Pb4[Cl6|CO3]•H2O","பார்சுட்டோவைட்டு",{"lang":196,"names":197},"zh",[198],"氯碳铅石","Q3635272",{"history":11,"applications":11}]