[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:1968":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":16,"ima_formula":17,"elements":18,"sigelements":25,"key_elements":26,"impurities":11,"cim":27,"ima_status":28,"ima_notes":11,"ima_history":11,"approval_year":11,"publication_year":31,"discovery_year":32,"strunz10ed1":33,"strunz10ed2":34,"strunz10ed3":35,"strunz10ed4":36,"dana8ed1":37,"dana8ed2":33,"dana8ed3":33,"dana8ed4":38,"csystem":39,"cclass":40,"spacegroup":41,"spacegroupset":42,"a":43,"b":44,"c":45,"alpha":46,"beta":47,"gamma":46,"aerror":48,"berror":48,"cerror":40,"alphaerror":11,"betaerror":48,"gammaerror":11,"va3":11,"z":49,"csmetamict":14,"commentcrystal":11,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":50,"tlform":11,"hmin":48,"hmax":48,"hardtype":11,"vhnmin":46,"vhnmax":46,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":51,"dmeas2":51,"dcalc":51,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":11,"lustretype":52,"commentluster":11,"diapheny":53,"streak":11,"colour":54,"commentcolor":11,"colors":55,"streak_colors":11,"luminescence":11,"uv":11,"cleavage":58,"cleavagetype":59,"fracturetype":11,"tenacity":11,"commentbreak":11,"opticaltype":60,"opticalsign":61,"opticalalpha":62,"opticalalpha2":46,"opticalalphaerror":11,"opticalbeta":63,"opticalbeta2":46,"opticalbetaerror":11,"opticalgamma":64,"opticalgamma2":46,"opticalgammaerror":11,"opticalomega":46,"opticalomega2":46,"opticalomegaerror":11,"opticalepsilon":46,"opticalepsilon2":46,"opticalepsilonerror":11,"opticaln":46,"opticaln2":46,"opticalnerror":11,"optical2vcalc":65,"optical2vcalc2":46,"optical2vcalcerror":11,"optical2vmeasured":66,"optical2vmeasured2":46,"optical2vmeasurederror":11,"rimin":67,"rimax":68,"opticaldispersion":69,"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":70,"other":11,"industrial":11,"occurrence":11,"otheroccurrence":11,"type_specimen_store":11,"description_short":71,"aboutname":72,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":73,"reviewed_at":11,"variety_of":11,"varieties":74,"group_members":75,"associates":99,"confused_with":100,"type_localities":101,"occurrence_total":108,"citations":109,"images":210,"structures":231,"synonyms":244,"language_names":247,"wikidata_qid":263,"texts":264},1968,"1:1:1968:8","5cee70a7-11e1-4479-a8cd-9aa68db6ff9a","Hydrocalumite","Hcl",0,"mineral",null,43296,645,false,"Ca\u003Csub>4\u003C\u002Fsub>Al\u003Csub>2\u003C\u002Fsub>(OH)\u003Csub>12\u003C\u002Fsub>(Cl,CO\u003Csub>3\u003C\u002Fsub>,OH)\u003Csub>2\u003C\u002Fsub>·4H\u003Csub>2\u003C\u002Fsub>O","may be multiple species","Ca\u003Csub>4\u003C\u002Fsub>Al\u003Csub>2\u003C\u002Fsub>(OH)\u003Csub>12\u003C\u002Fsub>(Cl,CO\u003Csub>3\u003C\u002Fsub>,OH)\u003Csub>2\u003C\u002Fsub> · 4H\u003Csub>2\u003C\u002Fsub>O",[19,20,21,22,23,24],"Al","Ca","Cl","O","C","H",[19,20,21,22,24],[21],"7.4.14",[29,30],"APPROVED","GRANDFATHERED",1934,"1934","4","F","L","10","6","1","Monoclinic",5,12,"P2\u002Fc ","10.0234","11.5131","16.2989","0","104.205",3,4,"Massive; tabular, pseudohexagonal crystals.","2.15","Vitreous","Transparent","Colourless to light green",[56,57],"colorless","green","{001}; a poor cleavage inclined at about 60° to {100}.","Perfect","Biaxial","-","1.535","1.553","1.557","50","24",1.535,1.557,"r > v weak","Strongly pyroelectric.","The range of composition currently ascribed to hydrocalumite may represent more than one species (Mills et al., 2012). \r\nSeveral hydrocalumite-related species have been described as synthetic compounds ('AFm phases' in cement mineralogy).","In allusion to the composition, containing water (HYDRO-), CALcium, and ALUMinium.","2026-02-20 13:48:12",[],[76,87,93],{"id":77,"name":78,"entrytype":9,"csystem":79,"ima_formula":80,"mindat_formula":81,"hmin":82,"hmax":83,"dmeas":84,"dcalc":85,"primary_image_id":86},7147,"Kuzelite","Trigonal","Ca\u003Csub>4\u003C\u002Fsub>Al\u003Csub>2\u003C\u002Fsub>(OH)\u003Csub>12\u003C\u002Fsub>(SO\u003Csub>4\u003C\u002Fsub>) · 6H\u003Csub>2\u003C\u002Fsub>O","Ca\u003Csub>4\u003C\u002Fsub>Al\u003Csub>2\u003C\u002Fsub>(OH)\u003Csub>12\u003C\u002Fsub>[SO\u003Csub>4\u003C\u002Fsub>]·6H\u003Csub>2\u003C\u002Fsub>O",1.5,2,"1.99","2.014",13804,{"id":88,"name":89,"entrytype":9,"csystem":90,"ima_formula":11,"mindat_formula":91,"hmin":11,"hmax":11,"dmeas":11,"dcalc":92,"primary_image_id":11},471001,"Mampsisite","Triclinic","Ca\u003Csub>4\u003C\u002Fsub>Al\u003Csub>2\u003C\u002Fsub>(CO\u003Csub>3\u003C\u002Fsub>)(OH)\u003Csub>12\u003C\u002Fsub>·5H\u003Csub>2\u003C\u002Fsub>O","2.180",{"id":94,"name":95,"entrytype":9,"csystem":90,"ima_formula":96,"mindat_formula":96,"hmin":48,"hmax":97,"dmeas":11,"dcalc":98,"primary_image_id":11},55766,"Mariakrite","[Ca\u003Csub>4\u003C\u002Fsub>Al\u003Csub>2\u003C\u002Fsub>(OH)\u003Csub>12\u003C\u002Fsub>(H\u003Csub>2\u003C\u002Fsub>O)\u003Csub>4\u003C\u002Fsub>][Fe\u003Csub>2\u003C\u002Fsub>S\u003Csub>4\u003C\u002Fsub>]",3.5,"2.005",[],[],[102],{"id":103,"txt":104,"latitude":105,"longitude":106,"country":107},2452,"Scawt Hill, Larne, County Antrim, Northern Ireland, UK",54.9105046,-5.9153825,"UK",37,[110,114,118,122,127,132,137,142,146,150,155,159,164,169,173,177,182,186,191,196,201,205],{"id":111,"year":31,"html":112,"doi":113},7192,"Tilley, C. E. (1934) Hydrocalumite (4CaO.Al2O3.12H2O), a new mineral from Scawt Hill, Co. Antrim. \u003Ci>Mineralogical Magazine and Journal of the Mineralogical Society\u003C\u002Fi>,  23 (146) 607-615 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fminmag.1934.023.146.04'>doi:10.1180\u002Fminmag.1934.023.146.04\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002FMinMag\u002FVolume_23\u002F23-146-607.pdf' class='refpdflink'>\u003C\u002Fa>","10.1180\u002Fminmag.1934.023.146.04",{"id":115,"year":116,"html":117,"doi":11},16112391,1935,"Foshag, W.F. (1935) New mineral names. American Mineralogist: 20: 314-317.",{"id":119,"year":120,"html":121,"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":123,"year":124,"html":125,"doi":126},4081133,1959,"BUTTLER, F. G., DENT GLASSER, L. S., TAYLOR, H. F. W. (1959) Studies on 4CaOAl2.O3.13H2O and the Related Natural Mineral Hydrocalumite. \u003Ci>Journal of the American Ceramic Society\u003C\u002Fi>, 42 (3). 121-126 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1111\u002Fj.1151-2916.1959.tb14078.x'>doi:10.1111\u002Fj.1151-2916.1959.tb14078.x\u003C\u002Fa>","10.1111\u002Fj.1151-2916.1959.tb14078.x",{"id":128,"year":129,"html":130,"doi":131},401338,1963,"Grünhagen, H.; Mergoil, Juliette (1963) Découverte d'hydrocalumite et afwillite associées à l'ettringite dans les porcélanites de Boisséjour près Ceyrat (Puy-de-Dôme). \u003Ci>Bulletin de Minéralogie\u003C\u002Fi>,  86 (2). 149-157 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.3406\u002Fbulmi.1963.8308'>doi:10.3406\u002Fbulmi.1963.8308\u003C\u002Fa>","10.3406\u002Fbulmi.1963.8308",{"id":133,"year":134,"html":135,"doi":136},6708,1973,"Taylor, H. F. W. (1973) Crystal structures of some double hydroxide                         minerals. \u003Ci>Mineralogical Magazine\u003C\u002Fi>,  39 (304). 377-389 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fminmag.1973.039.304.01'>doi:10.1180\u002Fminmag.1973.039.304.01\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002FMinMag\u002FVolume_39\u002F39-304-377.pdf' class='refpdflink'>\u003C\u002Fa>","10.1180\u002Fminmag.1973.039.304.01",{"id":138,"year":139,"html":140,"doi":141},8432023,1987,"Sacerdoti, M. (1987) Polytypism in the hydrocalumite and related synthetic phases. \u003Ci>Acta Crystallographica Section A Foundations of Crystallography\u003C\u002Fi>,  43 (a1). C154 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1107\u002Fs0108767387081339'>doi:10.1107\u002Fs0108767387081339\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Fjournals.iucr.org\u002Fa\u002Fissues\u002F1987\u002Fa1\u002F00\u002Fa44217\u002Fa44217.pdf' class='refpdflink'>\u003C\u002Fa>","10.1107\u002Fs0108767387081339",{"id":143,"year":144,"html":145,"doi":11},16112393,1988,"Sacerdoti, M., Passaglia, E. (1988) Hydrocalumite from Latium, Italy: its crystal structure and relationship with related synthetic phases. Neues Jahrbuch für Mineralogie, Monatshefte: 1988: 462-475.",{"id":147,"year":148,"html":149,"doi":11},528797,1989,"Jambor, John L., Burke, Ernst A. J. (1989) New Mineral Names. \u003Ci>American Mineralogist\u003C\u002Fi>,  74 (11-12) 1399-1404 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM74\u002FAM74_1399.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":151,"year":152,"html":153,"doi":154},585700,2002,"Rousselot, Isabelle, Taviot-Guého, Christine, Leroux, Fabrice, Léone, Philippe, Palvadeau, Pierre, Besse, Jean-Pierre (2002) Insights on the Structural Chemistry of Hydrocalumite and Hydrotalcite-like Materials: Investigation of the Series Ca2M3+(OH)6Cl·2H2O (M3+: Al3+, Ga3+, Fe3+, and Sc3+) by X-Ray Powder Diffraction. \u003Ci>Journal of Solid State Chemistry\u003C\u002Fi>,  167. 137-144 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1006\u002Fjssc.2002.9635'>doi:10.1006\u002Fjssc.2002.9635\u003C\u002Fa>","10.1006\u002Fjssc.2002.9635",{"id":156,"year":157,"html":158,"doi":11},16964927,2005,"(2005) Hydrocalumite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fhydrocalumite.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":160,"year":161,"html":162,"doi":163},5831322,2006,"Segni, Rachid, Vieille, Laetitia, Leroux, Fabrice, Taviot-Guého, Christine (2006) Hydrocalumite-type materials: 1. Interest in hazardous waste immobilization. \u003Ci>Journal of Physics and Chemistry of Solids\u003C\u002Fi>, 67. 1037-1042 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1016\u002Fj.jpcs.2006.01.081'>doi:10.1016\u002Fj.jpcs.2006.01.081\u003C\u002Fa>","10.1016\u002Fj.jpcs.2006.01.081",{"id":165,"year":166,"html":167,"doi":168},187344,2012,"Runčevski, Tomče, Dinnebier, Robert E., Magdysyuk, Oxana V., Pöllmann, Herbert (2012) Crystal structures of calcium hemicarboaluminate and carbonated calcium hemicarboaluminate from synchrotron powder diffraction data. \u003Ci>Acta Crystallographica Section B Structural Science\u003C\u002Fi>,  68 (5) 493-500 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1107\u002Fs010876811203042x'>doi:10.1107\u002Fs010876811203042x\u003C\u002Fa>","10.1107\u002Fs010876811203042x",{"id":170,"year":166,"html":171,"doi":172},244281,"Mills, S. J.; Christy, A. G.; Génin, J.-M. R.; Kameda, T.; Colombo, F. (2012) Nomenclature of the hydrotalcite supergroup: natural layered double hydroxides. \u003Ci>Mineralogical Magazine\u003C\u002Fi>,  76 (5). 1289-1336 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fminmag.2012.076.5.10'>doi:10.1180\u002Fminmag.2012.076.5.10\u003C\u002Fa>","10.1180\u002Fminmag.2012.076.5.10",{"id":174,"year":175,"html":176,"doi":11},15946736,2014,"Kolitsch, U.; Rieck, B.; Brandstätter, F.; Schreiber, F.; Fabritz, K. H.; Blaß, G.; Gröbner, J. (2014) Neufunde aus dem altem Bergbau und den Schlacken von Lavrion (II). \u003Ci>Mineralien-Welt\u003C\u002Fi>,  25 (2). 82-95 \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fuploads\u002FMW25_82.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":178,"year":179,"html":180,"doi":181},4570040,2020,"Rossi, Thiago M.; Campos, Juacyara C.; Souza, Mariana M. V. M. (2020) Synthesis and characterization of hydrocalumite: influence of aging conditions on the structure, textural properties, thermal stability, and basicity. \u003Ci>Clays and Clay Minerals\u003C\u002Fi>,  68 (4). 273-286 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1007\u002Fs42860-019-00049-6'>doi:10.1007\u002Fs42860-019-00049-6\u003C\u002Fa>","10.1007\u002Fs42860-019-00049-6",{"id":183,"year":179,"html":184,"doi":185},13863647,"Gevers, Bianca R.; Labuschagné, Frederick J.W.J. (2020) Green Synthesis of Hydrocalumite (CaAl-OH-LDH) from Ca(OH)2 and Al(OH)3 and the Parameters That Influence Its Formation and Speciation. \u003Ci>Crystals\u003C\u002Fi>,  10 (8). 672 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.3390\u002Fcryst10080672'>doi:10.3390\u002Fcryst10080672\u003C\u002Fa>","10.3390\u002Fcryst10080672",{"id":187,"year":188,"html":189,"doi":190},15350364,2022,"Jiménez, Alejandro, Rives, Vicente, Vicente, Miguel A. (2022) Thermal study of the hydrocalumite–katoite–calcite system. \u003Ci>Thermochimica Acta\u003C\u002Fi>, 713. 179242 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1016\u002Fj.tca.2022.179242'>doi:10.1016\u002Fj.tca.2022.179242\u003C\u002Fa>","10.1016\u002Fj.tca.2022.179242",{"id":192,"year":193,"html":194,"doi":195},16656487,2023,"Abd-El-Raoof, F., Youssef, H.F., El-Sokkary, T.M., Abd El-Shakour, Z.A., Tawfik, A. (2023) Fabrication and characterization of calcium aluminates cement via microwave-hydrothermal route: Mayenite, katoite, and hydrocalumite. \u003Ci>Construction and Building Materials\u003C\u002Fi>,  401. 132988 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1016\u002Fj.conbuildmat.2023.132988'>doi:10.1016\u002Fj.conbuildmat.2023.132988\u003C\u002Fa>","10.1016\u002Fj.conbuildmat.2023.132988",{"id":197,"year":198,"html":199,"doi":200},17928001,2025,"Jiménez, Alejandro; Trujillano, Raquel; Gil, Antonio; Rives, Vicente; Vicente, Miguel Ángel (2025) Hydrocalumite and hydrocalumite-type compounds: A special type of layered double hydroxides. \u003Ci>Applied Clay Science\u003C\u002Fi>,  267. 107707 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1016\u002Fj.clay.2025.107707'>doi:10.1016\u002Fj.clay.2025.107707\u003C\u002Fa>","10.1016\u002Fj.clay.2025.107707",{"id":202,"year":198,"html":203,"doi":204},18538290,"Narayanappa, Anand N.; Kamath, P. Vishnu (2025) Synthesis, characterization, structure refinement and dehydration behavior of sulfate-intercalated hydrocalumite-like layered double hydroxide. \u003Ci>Materials Chemistry and Physics\u003C\u002Fi>,  342. 130952 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1016\u002Fj.matchemphys.2025.130952'>doi:10.1016\u002Fj.matchemphys.2025.130952\u003C\u002Fa>","10.1016\u002Fj.matchemphys.2025.130952",{"id":206,"year":207,"html":208,"doi":209},19630419,2026,"Zhitova, Elena S.; Sheveleva, Rezeda M.; Zolotarev, Andrey A.; Ferraris, Cristiano; Kupchinenko, Anastasia N.; Sysoeva, Elizaveta K.; Bocharov, Vladimir N.; Krivovichev, Sergey V.; Pekov, Igor V. (2026) Reinvestigation of hydrocalumite, Ca4Al2(OH)12Cl(CO3)0.5·5H2O – a natural layered double hydroxide, calcium hydrated aluminate and AFm phase. \u003Ci>Mineralogical Magazine\u003C\u002Fi>, 1-30 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fmgm.2026.10207'>doi:10.1180\u002Fmgm.2026.10207\u003C\u002Fa>","10.1180\u002Fmgm.2026.10207",[211,221],{"id":212,"source_url":213,"license_code":214,"credit_html":215,"title":216,"description":217,"author":218,"original_width":219,"original_height":220},11811,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=65749955","CC BY-SA 4.0","David Hospital, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=65749955\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Hydrocalumite.jpg","Brown crystals of the rare mineral hydrocalumite on a contrasting matrix. From: Kopeisk, Chelyabinsk Oblast', Urals Region, Russian Federation.","David Hospital",755,667,{"id":222,"source_url":223,"license_code":224,"credit_html":225,"title":226,"description":227,"author":228,"original_width":229,"original_height":230},11814,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=118193131","CC BY-SA 2.0","Pacific Museum of Earth from Canada, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=118193131\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Hydrocalumite (49055949127).jpg","\u003Cp>Boissejour, Auvergne\n\u003C\u002Fp>\nFrance","Pacific Museum of Earth from Canada",4000,6000,[232,238],{"id":233,"url":234,"label":235,"formula":236,"spacegroup":237,"year":144},6351,"\u002Fcif\u002F6351.cif","Sacerdoti 1988 · Ca8 Al4 O36.6 C Cl2 H43.2","Ca8 Al4 O36.6 C Cl2 H43.2","P 1 2\u002Fc 1",{"id":239,"url":240,"label":241,"formula":242,"spacegroup":243,"year":144},6352,"\u002Fcif\u002F6352.cif","Sacerdoti 1988 · Ca2 Al O9.5 H10.46 C.36 Cl.48","Ca2 Al O9.5 H10.46 C.36 Cl.48","C 1 2\u002Fc 1",[245,246],"Hydrocalumiet","Hydrocalumita",[248,252,256,259],{"lang":249,"names":250},"ca",[251],"Hidrocalumita",{"lang":253,"names":254},"de",[255],"Hydrocalumit",{"lang":257,"names":258},"eu",[251],{"lang":260,"names":261},"it",[262],"Idrocalumite","Q3791941",{"history":11,"applications":11}]