[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:3161":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":19,"key_elements":11,"impurities":20,"cim":21,"ima_status":22,"ima_notes":11,"ima_history":11,"approval_year":11,"publication_year":11,"discovery_year":25,"strunz10ed1":26,"strunz10ed2":27,"strunz10ed3":28,"strunz10ed4":29,"dana8ed1":26,"dana8ed2":30,"dana8ed3":31,"dana8ed4":31,"csystem":32,"cclass":33,"spacegroup":34,"spacegroupset":35,"a":36,"b":37,"c":37,"alpha":37,"beta":37,"gamma":37,"aerror":11,"berror":11,"cerror":11,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":11,"z":38,"csmetamict":14,"commentcrystal":11,"twinning":11,"tranglide":11,"parting":39,"epitaxidescription":11,"morphology":40,"tlform":11,"hmin":41,"hmax":41,"hardtype":11,"vhnmin":37,"vhnmax":37,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":42,"dmeas2":43,"dcalc":44,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":45,"lustretype":46,"commentluster":11,"diapheny":47,"streak":48,"colour":49,"commentcolor":11,"colors":50,"streak_colors":57,"luminescence":11,"uv":58,"cleavage":59,"cleavagetype":60,"fracturetype":61,"tenacity":62,"commentbreak":11,"opticaltype":63,"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":64,"opticaln2":37,"opticalnerror":11,"optical2vcalc":37,"optical2vcalc2":37,"optical2vcalcerror":11,"optical2vmeasured":37,"optical2vmeasured2":37,"optical2vmeasurederror":11,"rimin":11,"rimax":11,"opticaldispersion":11,"opticalpleochroism":65,"opticalpleochorismdesc":11,"opticalbirefringence":66,"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":67,"otheroccurrence":68,"type_specimen_store":11,"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":79,"associates":102,"confused_with":149,"type_localities":150,"occurrence_total":155,"citations":156,"images":189,"structures":232,"synonyms":261,"language_names":266,"wikidata_qid":380,"texts":381},3161,"1:1:3161:1","4cc55fdb-d1f1-4016-8917-ce84eb3b1012","Periclase","Per",0,"mineral",null,29322,468,false,"MgO",[17,18],"Mg","O",[17,18],",Fe,,","7.4.7",[23,24],"APPROVED","GRANDFATHERED","1840","4","A","B","25","2","1","Isometric",32,224,"Fm3m ","4.211","0",4,"On {011} at times on glide faces. Translation gliding: T{011), t[110].","Often octahedral, less often cubooctahedral or cubic, rarely dodecahedral (Crestmore, CA). Usually irregular or rounded grains.",5.5,"3.55","3.57","3.581","Vitreous","Sub-Vitreous","Transparent,Translucent","White","Colorless, grayish white, yellow, brownish yellow, green, black",[51,52,53,54,55,56],"colorless","white","yellow","brown","green","black",[52],"Not fluorescent","{001} perfect; {111} imperfect.","Perfect","Irregular\u002FUneven","brittle","Isotropic","1.732","Non-pleochroic","0.0","Altered limestone xenoliths in the Monte Somma volcano","contact metamorphosed limestone or dolomite","Periclase Group.\r\n\r\nPericlase is a rare magnesium oxide mineral. It is usually found as a component of metamorphosed dolomitic limestones. May be associated with pyrometamorphism (e.g., coal fires). It can hydrate and alter to Brucite and other magnesi...","Named by Arcangelo Scacchi in 1841 from the Greek περικλάω, to break around, in allusion to the cleavage.","2025-08-11 12:14:22",[73],{"id":74,"name":75,"entrytype":76,"csystem":11,"ima_formula":11,"mindat_formula":77,"hmin":11,"hmax":11,"dmeas":11,"dcalc":11,"primary_image_id":78},35903,"Ferropericlase",2,"(Mg,Fe)O",19085,[80,87,94],{"id":81,"name":82,"entrytype":9,"csystem":32,"ima_formula":83,"mindat_formula":83,"hmin":41,"hmax":41,"dmeas":84,"dcalc":85,"primary_image_id":86},801,"Bunsenite","NiO","6.898","6.806",37460,{"id":88,"name":89,"entrytype":9,"csystem":32,"ima_formula":90,"mindat_formula":90,"hmin":41,"hmax":41,"dmeas":91,"dcalc":92,"primary_image_id":93},2503,"Manganosite","MnO","5.364","5.36",30158,{"id":95,"name":96,"entrytype":9,"csystem":32,"ima_formula":97,"mindat_formula":97,"hmin":98,"hmax":41,"dmeas":99,"dcalc":100,"primary_image_id":101},4316,"Wüstite","FeO",5,"5.88","5.97",28277,[103,113,121,131,139,140],{"id":104,"name":105,"entrytype":9,"csystem":106,"ima_formula":107,"mindat_formula":107,"hmin":108,"hmax":109,"dmeas":110,"dcalc":111,"primary_image_id":112},820,"Brucite","Trigonal","Mg(OH)\u003Csub>2\u003C\u002Fsub>",2.5,3,"2.39","2.368",4064,{"id":114,"name":115,"entrytype":9,"csystem":106,"ima_formula":116,"mindat_formula":117,"hmin":109,"hmax":109,"dmeas":118,"dcalc":119,"primary_image_id":120},859,"Calcite","Ca(CO\u003Csub>3\u003C\u002Fsub>)","CaCO\u003Csub>3\u003C\u002Fsub>","2.7102","2.711",4401,{"id":122,"name":123,"entrytype":9,"csystem":124,"ima_formula":125,"mindat_formula":125,"hmin":126,"hmax":127,"dmeas":128,"dcalc":129,"primary_image_id":130},1027,"Chondrodite","Monoclinic","Mg\u003Csub>5\u003C\u002Fsub>(SiO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>F\u003Csub>2\u003C\u002Fsub>",6,6.5,"3.16","3.177",5536,{"id":132,"name":133,"entrytype":9,"csystem":106,"ima_formula":134,"mindat_formula":134,"hmin":135,"hmax":38,"dmeas":136,"dcalc":137,"primary_image_id":138},1304,"Dolomite","CaMg(CO\u003Csub>3\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>",3.5,"2.84","2.876",5744,{"id":88,"name":89,"entrytype":9,"csystem":32,"ima_formula":90,"mindat_formula":90,"hmin":41,"hmax":41,"dmeas":91,"dcalc":92,"primary_image_id":93},{"id":141,"name":142,"entrytype":9,"csystem":32,"ima_formula":143,"mindat_formula":143,"hmin":144,"hmax":145,"dmeas":146,"dcalc":147,"primary_image_id":148},3729,"Spinel","MgAl\u003Csub>2\u003C\u002Fsub>O\u003Csub>4\u003C\u002Fsub>",7.5,8,"3.6","3.578",80269,[],[151],{"id":152,"txt":153,"latitude":11,"longitude":11,"country":154},2092,"Mount Somma, Metropolitan City of Naples, Campania, Italy","Italy",116,[157,161,165,169,173,177,181,185],{"id":158,"year":159,"html":160,"doi":11},15937065,1841,"Scacchi, A. (1841) Della periclasia, nuova specie di minerale del monte di Somma. in Memorie Mineralogische e Geologische, (Napoli): 23-32.",{"id":162,"year":163,"html":164,"doi":11},1118651,1944,"Palache, Charles, Berman, Harry, Frondel, Clifford (1944) \u003Ci>The System of Mineralogy\u003C\u002Fi> (7th ed.) Vol. 1 - Elements, Sulfides, Sulfosalts, Oxides. John Wiley and Sons, New York.",{"id":166,"year":167,"html":168,"doi":11},16119747,1976,"Hazen, R.M. (1976) Effects of temperature and pressure on the cell dimension and X-ray temperature factors of periclase. American Mineralogist: 61: 266-271.",{"id":170,"year":171,"html":172,"doi":11},16119748,2001,"Boiocchi, M., Caucia, F., Merli, M., Prella, D., Ungaretti, L. (2001) Crystal-chemical reasons for the immiscibility of periclase and wüstite under lithospheric P,T conditions. European Journal of Mineralogy: 13: 871-881.",{"id":174,"year":175,"html":176,"doi":11},16966638,2005,"(2005) Periclase. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fpericlase.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":178,"year":179,"html":180,"doi":11},16107083,2006,"Kruszewski, Ł. (2006): Oldhamite-periclase-portlandite-fluorite assemblage and coexisting minerals of burnt dump in Siemianowice Śląskie - Dąbrówka Wielka area (Upper Silesia, Poland) - preliminary report. Mineralogia Polonica Special Papers: 28: 118-120.",{"id":182,"year":183,"html":184,"doi":11},16119749,2014,"www.dsef.de (n.d.) \u003Ca target='_blank' rel='nofollow' href='http:\u002F\u002Fwww.dsef.de\u002FGemAkt2012.pdf'>http:\u002F\u002Fwww.dsef.de\u002FGemAkt2012.pdf\u003C\u002Fa>\u003Ca target='_blank' href='http:\u002F\u002Fwww.dsef.de\u002FGemAkt2012.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":186,"year":187,"html":188,"doi":11},16119750,2016,"www.mineralienatlas.de (n.d.) \u003Ca target='_blank' rel='nofollow' href='http:\u002F\u002Fwww.mineralienatlas.de\u002Flexikon\u002Findex.php\u002FF%C3%A4lschungen\u002FF%C3%A4lschungsliste?lang=en'>http:\u002F\u002Fwww.mineralienatlas.de\u002Flexikon\u002Findex.php\u002FF%C3%A4lschungen\u002FF%C3%A4lschungsliste?lang=en\u003C\u002Fa>",[190,200,207,213,223],{"id":191,"source_url":192,"license_code":193,"credit_html":194,"title":195,"description":196,"author":197,"original_width":198,"original_height":199},19082,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=36861231","CC BY-SA 3.0","Thomas Witzke, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=36861231\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Periclase - Ronneburg, Thuringia1.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FPericlase\" class=\"extiw\" title=\"en:Periclase\">Periclase\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FSrebrodolskite\" class=\"extiw\" title=\"en:Srebrodolskite\">Srebrodolskite\u003C\u002Fa> (Picture size 5 mm)\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Fundort: Ronneburg, Thuringia, Germany\u003C\u002Fdd>\n\u003Cdd>White to light greenish Periclase with black Srebrodolskite. Collection and foto Thomas Witzke.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Thomas Witzke",600,450,{"id":201,"source_url":202,"license_code":203,"credit_html":204,"title":7,"description":11,"author":11,"original_width":205,"original_height":206},30430,"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F91602","CC BY-SA 4.0","Photo: Unknown author — http:\u002F\u002Fcreativecommons.org\u002Flicenses\u002Fby-sa\u002F4.0\u002F, courtesy of \u003Ca href=\"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F91602\" rel=\"noopener\">The Estonian Museum of Natural History\u003C\u002Fa> via Europeana",1000,833,{"id":208,"source_url":209,"license_code":193,"credit_html":210,"title":211,"description":212,"author":197,"original_width":198,"original_height":199},19083,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=36861235","Thomas Witzke, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=36861235\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Periclase - Ronneburg, Thuringia2.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FPericlase\" class=\"extiw\" title=\"en:Periclase\">Periclase\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FSrebrodolskite\" class=\"extiw\" title=\"en:Srebrodolskite\">Srebrodolskite\u003C\u002Fa> (Picture size 1.5 mm)\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Fundort: Ronneburg, Thuringia, Germany\u003C\u002Fdd>\n\u003Cdd>Greenish nickeloan Periclase with black Srebrodolskite. Collection and foto Thomas Witzke.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",{"id":214,"source_url":215,"license_code":216,"credit_html":217,"title":218,"description":219,"author":220,"original_width":221,"original_height":222},19088,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=118202406","CC BY-SA 2.0","Pacific Museum of Earth from Canada, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=118202406\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Periclase (47122080034).jpg","\u003Cp>Crestmore\n\u003C\u002Fp>\nCalifornia, USA","Pacific Museum of Earth from Canada",6000,4000,{"id":224,"source_url":225,"license_code":203,"credit_html":226,"title":227,"description":228,"author":229,"original_width":230,"original_height":231},73283,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=83014643","Mai Seppel, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=83014643\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Estonian Museum of Natural History Specimen No 201964 photo (g27 g27-296 1 jpg).jpg","\"periklaas\". More info \u003Ca rel=\"nofollow\" class=\"external text\" href=\"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F91602\">about this file\u003C\u002Fa> and \u003Ca rel=\"nofollow\" class=\"external text\" href=\"https:\u002F\u002Fgeocollections.info\u002Fspecimen\u002F201964\">about this specimen\u003C\u002Fa> at \u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fgeocollections.info\u002F\">geocollections.info\u003C\u002Fa>","Mai Seppel",3307,2756,[233,240,246,252,257],{"id":234,"url":235,"label":236,"formula":237,"spacegroup":238,"year":239},10609,"\u002Fcif\u002F10609.cif","Matsui 2012","(Mg.83 Fe.17) O","F m 3 m",2012,{"id":241,"url":242,"label":243,"formula":244,"spacegroup":238,"year":245},10682,"\u002Fcif\u002F10682.cif","Jacobsen 2008","Mg O",2008,{"id":247,"url":248,"label":249,"formula":244,"spacegroup":250,"year":251},10759,"\u002Fcif\u002F10759.cif","Merli 2002 · Mg O","F m -3 m",2002,{"id":253,"url":254,"label":255,"formula":256,"spacegroup":250,"year":251},10760,"\u002Fcif\u002F10760.cif","Merli 2002 · (Mg.963 Fe.037) O","(Mg.963 Fe.037) O",{"id":258,"url":259,"label":260,"formula":244,"spacegroup":250,"year":171},10761,"\u002Fcif\u002F10761.cif","Boiocchi 2001",[262,263,264,265],"Periclasia","Periclasit","Periclasita","Periclasite",[267,271,275,279,283,288,294,298,303,310,314,317,321,325,329,333,336,339,343,349,353,356,359,362,366,370,373,376],{"lang":268,"names":269},"af",[270],"Periklaas",{"lang":272,"names":273},"ar",[274],"بيريكلاس",{"lang":276,"names":277},"az",[278],"Periklaz",{"lang":280,"names":281},"ca",[282],"períclasi",{"lang":284,"names":285},"de",[286,287],"Periklas","Periklasit",{"lang":289,"names":290},"es",[291,15,292,293],"magnesia","periclasa","piedras de Magnesia",{"lang":295,"names":296},"eu",[297],"periklasa",{"lang":299,"names":300},"fa",[301,302],"آجر منیزیتی","اجر منیزیتی",{"lang":304,"names":305},"fr",[306,307,308,309],"Lavernite","Périclase","Périclasie","Périclasite",{"lang":311,"names":312},"gl",[313,7],"Periclasa",{"lang":315,"names":316},"hr",[286],{"lang":318,"names":319},"it",[320],"Periclasio",{"lang":322,"names":323},"ja",[324],"ペリクレース",{"lang":326,"names":327},"mk",[328],"периклас",{"lang":330,"names":331},"nb",[332],"periklas",{"lang":334,"names":335},"nl",[270],{"lang":337,"names":338},"nn",[332],{"lang":340,"names":341},"pl",[342],"Peryklaz",{"lang":344,"names":345},"pt",[346,347,348],"Magnésia","periclase","Periclásio",{"lang":350,"names":351},"ru",[352],"Периклаз",{"lang":354,"names":355},"sl",[278],{"lang":357,"names":358},"sv",[286],{"lang":360,"names":361},"uk",[352],{"lang":363,"names":364},"vi",[365],"Pericla",{"lang":367,"names":368},"zh",[369],"方镁石",{"lang":371,"names":372},"zh-cn",[369],{"lang":374,"names":375},"zh-hans",[369],{"lang":377,"names":378},"zh-hant",[379],"方鎂石","Q426635",{"history":11,"applications":11}]