[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:2505":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":16,"elements":17,"sigelements":23,"key_elements":11,"impurities":24,"cim":25,"ima_status":26,"ima_notes":11,"ima_history":11,"approval_year":11,"publication_year":28,"discovery_year":11,"strunz10ed1":29,"strunz10ed2":30,"strunz10ed3":31,"strunz10ed4":32,"dana8ed1":33,"dana8ed2":34,"dana8ed3":35,"dana8ed4":36,"csystem":37,"cclass":11,"spacegroup":11,"spacegroupset":38,"a":39,"b":40,"c":41,"alpha":38,"beta":42,"gamma":38,"aerror":11,"berror":11,"cerror":11,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":11,"z":43,"csmetamict":13,"commentcrystal":44,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":11,"tlform":11,"hmin":11,"hmax":11,"hardtype":11,"vhnmin":38,"vhnmax":38,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":38,"dmeas2":38,"dcalc":45,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":46,"lustretype":46,"commentluster":11,"diapheny":47,"streak":11,"colour":48,"commentcolor":11,"colors":49,"streak_colors":11,"luminescence":11,"uv":11,"cleavage":11,"cleavagetype":11,"fracturetype":11,"tenacity":11,"commentbreak":11,"opticaltype":51,"opticalsign":11,"opticalalpha":52,"opticalalpha2":38,"opticalalphaerror":11,"opticalbeta":38,"opticalbeta2":38,"opticalbetaerror":11,"opticalgamma":38,"opticalgamma2":38,"opticalgammaerror":11,"opticalomega":38,"opticalomega2":38,"opticalomegaerror":11,"opticalepsilon":38,"opticalepsilon2":38,"opticalepsilonerror":11,"opticaln":38,"opticaln2":38,"opticalnerror":11,"optical2vcalc":38,"optical2vcalc2":38,"optical2vcalcerror":11,"optical2vmeasured":38,"optical2vmeasured2":38,"optical2vmeasurederror":11,"rimin":53,"rimax":53,"opticaldispersion":54,"opticalpleochroism":11,"opticalpleochorismdesc":11,"opticalbirefringence":11,"opticalcomments":55,"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":56,"otheroccurrence":11,"type_specimen_store":57,"description_short":58,"aboutname":59,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":60,"reviewed_at":11,"variety_of":11,"varieties":61,"group_members":62,"associates":63,"confused_with":64,"type_localities":65,"occurrence_total":72,"citations":73,"images":100,"structures":111,"synonyms":112,"language_names":115,"wikidata_qid":131,"texts":132},2505,"1:1:2505:4","8f8bf52a-4076-4562-a411-ebcb4eb81138","Macaulayite","Mcy",0,"mineral",null,31,false,"(Fe,Al)\u003Csub>24\u003C\u002Fsub>Si\u003Csub>4\u003C\u002Fsub>O\u003Csub>43\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>","In the type material, Fe:Al is approximately 13:1.","Fe\u003Csup>3+\u003C\u002Fsup>\u003Csub>24\u003C\u002Fsub>Si\u003Csub>4\u003C\u002Fsub>O\u003Csub>43\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>",[18,19,20,21,22],"Al","Fe","Si","O","H",[19,20,21,22],",H2O,","16.17.2",[27],"APPROVED",1981,"9","E","C","65","71","2","5","1","Monoclinic","0","5.038","8.726","36.342","92",2,"Point Group: n.d.; Space Group: C-centered cell","4.41","Earthy","Translucent","Red",[50],"red","Biaxial","1.734",1.734,"r > v","n = > 1.74","Formed in the breakdown and weathering of granites in tropical conditions.","Royal Scottish Museum, Edinburgh, Scotland.\r\nThe Natural History Museum, London, England.","A swelling iron phyllo-silicate mineral, thought to be composed of layers consisting of twelve iron-oxygen octahedral sheets (equivalent to two hematite unit cells) flanked by two tetrahedral silicate sheets, one on the top and one at the bottom.\r\n\r\nRe...","Named in 1984 by M.J. Wilson, J.D. Russell, J.M. Tait, D.R. Clark, and A.R. Fraser for the Macaulay Institute of Soil Research, Aberdeen, Scotland, UK. The Macauley Institute became a part of Hutton Institute on April 1, 2011.","2025-08-11 12:14:21",[],[],[],[],[66],{"id":67,"txt":68,"latitude":69,"longitude":70,"country":71},123143,"Bennachie, Inverurie, Aberdeenshire, Scotland, UK",57.311268,-2.563226,"UK",4,[74,78,83,87,92,96],{"id":75,"year":28,"html":76,"doi":77},562528,"Wilson, M. J., Russell, J. D., Tait, J. M., Clark, D. R., Fraser, A. R., Stephen, I. (1981) A swelling hematite\u002Flayer-silicate complex in weathered granite. \u003Ci>Clay Minerals\u003C\u002Fi>,  16 (3) 261-278 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fclaymin.1981.016.3.04'>doi:10.1180\u002Fclaymin.1981.016.3.04\u003C\u002Fa>","10.1180\u002Fclaymin.1981.016.3.04",{"id":79,"year":80,"html":81,"doi":82},3597,1984,"Wilson, M. J., Russell, J. D., Tait, J. M., Clark, D. R., Fraser, A. R. (1984) Macaulayite, a new mineral from North-East Scotland. \u003Ci>Mineralogical Magazine\u003C\u002Fi>,  48 (346) 127-129 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fminmag.1984.048.346.17'>doi:10.1180\u002Fminmag.1984.048.346.17\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002FMinMag\u002FVolume_48\u002F48-346-127.pdf' class='refpdflink'>\u003C\u002Fa>","10.1180\u002Fminmag.1984.048.346.17",{"id":84,"year":85,"html":86,"doi":11},528205,1985,"Dunn, Pete J., Ferraiolo, James A., Fleischer, Michael, Gobel, Volker, Grice, Joel D., Langley, Richard H., Shigley, James E., Vanko, David A., Zilczer, Janet A. (1985) New mineral names. \u003Ci>American Mineralogist\u003C\u002Fi>,  70 (11-12) 1329-1335 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM70\u002FAM70_1329.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":88,"year":89,"html":90,"doi":91},151737,1988,"Sawcer, D.E., Goodman, B.A., Russell, J.D., Thomas, M.F. (1988) A Mössbauer effect study of the mineral macaulayite. \u003Ci>Physics and Chemistry of Minerals\u003C\u002Fi>,  16 (1).  \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1007\u002Fbf00201332'>doi:10.1007\u002Fbf00201332\u003C\u002Fa>","10.1007\u002Fbf00201332",{"id":93,"year":94,"html":95,"doi":11},16965694,2001,"(2001) Macaulayite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fmacaulayite.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":97,"year":98,"html":99,"doi":11},16115965,2009,"NASA tests Aberdeenshire find for life on Mars clues - BBC News Website (2009): http:\u002F\u002Fnews.bbc.co.uk\u002F1\u002Fhi\u002Fscotland\u002Fnorth_east\u002F8400025.stm",[101],{"id":102,"source_url":103,"license_code":104,"credit_html":105,"title":106,"description":107,"author":108,"original_width":109,"original_height":110},14923,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=75327211","CC BY-SA 4.0","David Hospital, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=75327211\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Macaulayite.jpg","Very dark red, almost black, microcrystals of the rare mineral macaulyite on a contrasting matrix of illite and kaolinite. From: Bennachie, Inverurie, Buchan Grampian, Scotland, United Kingdom. Ex-British Museum Natural History London specimen.","David Hospital",679,667,[],[113,114],"IMA1981-062","Macaulayiet",[116,120,125,128],{"lang":117,"names":118},"ca",[119],"Macaulayita",{"lang":121,"names":122},"de",[123,124],"IMA 1981-062","Macaulayit",{"lang":126,"names":127},"eu",[119],{"lang":129,"names":130},"it",[7],"Q3841955",{"history":11,"applications":11}]