[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:3809":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":11,"impurities":11,"cim":23,"ima_status":24,"ima_notes":11,"ima_history":11,"approval_year":26,"publication_year":27,"discovery_year":11,"strunz10ed1":28,"strunz10ed2":29,"strunz10ed3":30,"strunz10ed4":31,"dana8ed1":32,"dana8ed2":33,"dana8ed3":34,"dana8ed4":35,"csystem":36,"cclass":37,"spacegroup":38,"spacegroupset":39,"a":40,"b":39,"c":41,"alpha":39,"beta":39,"gamma":39,"aerror":42,"berror":11,"cerror":43,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":11,"z":11,"csmetamict":13,"commentcrystal":44,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":11,"tlform":45,"hmin":11,"hmax":11,"hardtype":11,"vhnmin":39,"vhnmax":39,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":39,"dmeas2":39,"dcalc":46,"dmeaserror":11,"dcalcerror":43,"commentdense":11,"lustre":11,"lustretype":11,"commentluster":11,"diapheny":47,"streak":48,"colour":49,"commentcolor":11,"colors":50,"streak_colors":54,"luminescence":11,"uv":11,"cleavage":55,"cleavagetype":56,"fracturetype":11,"tenacity":11,"commentbreak":11,"opticaltype":57,"opticalsign":58,"opticalalpha":39,"opticalalpha2":39,"opticalalphaerror":11,"opticalbeta":39,"opticalbeta2":39,"opticalbetaerror":11,"opticalgamma":39,"opticalgamma2":39,"opticalgammaerror":11,"opticalomega":59,"opticalomega2":39,"opticalomegaerror":11,"opticalepsilon":39,"opticalepsilon2":39,"opticalepsilonerror":11,"opticaln":39,"opticaln2":39,"opticalnerror":11,"optical2vcalc":39,"optical2vcalc2":39,"optical2vcalcerror":11,"optical2vmeasured":39,"optical2vmeasured2":39,"optical2vmeasurederror":11,"rimin":60,"rimax":60,"opticaldispersion":11,"opticalpleochroism":11,"opticalpleochorismdesc":11,"opticalbirefringence":11,"opticalcomments":61,"opticalcolour":11,"opticalinternal":11,"opticaltropic":11,"opticalanisotropism":11,"opticalbireflectance":11,"opticalextinction":11,"opticalr":11,"specdispm":11,"ir":11,"electrical":11,"magnetism":11,"thermalbehaviour":62,"other":63,"industrial":11,"occurrence":64,"otheroccurrence":11,"type_specimen_store":65,"description_short":66,"aboutname":67,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":68,"reviewed_at":11,"variety_of":11,"varieties":69,"group_members":70,"associates":71,"confused_with":72,"type_localities":73,"occurrence_total":80,"citations":81,"images":125,"structures":126,"synonyms":133,"language_names":139,"wikidata_qid":160,"texts":161},3809,"1:1:3809:2","24e63981-151a-4974-ae6c-6b8cd964e676","Strätlingite","Srä",0,"mineral",null,285,false,"Ca\u003Csub>2\u003C\u002Fsub>Al\u003Csub>2\u003C\u002Fsub>SiO\u003Csub>7\u003C\u002Fsub>·8H\u003Csub>2\u003C\u002Fsub>O","Ca\u003Csub>2\u003C\u002Fsub>Al(Si,Al)\u003Csub>2\u003C\u002Fsub>O\u003Csub>2\u003C\u002Fsub>(OH)\u003Csub>10\u003C\u002Fsub> · 2.25H\u003Csub>2\u003C\u002Fsub>O",[17,18,19,20,21],"Al","Ca","Si","O","H",[17,18,19,20,21],"16.9.31",[25],"APPROVED",1975,1976,"9","E","G","25","77","2","5","1","Trigonal",11,86,"0","5.745","37.77",7,1,"From Rinaldi et al. (1990)","Plates 0.1-0.5 mm in diameter.","1.97","Transparent","White","Colourless, light green.",[51,52,53],"colorless","green","white",[53],"On {0001}","Perfect","Uniaxial","-","1.534",1.534,"ε: = n.d.","DTA curve shows endothermic breaks at l3l C, l81 C, and 226 C, and a sharp exothermic break at 990 C. The loss of weight curve shows a loss of 4H2O to 138 C, when an abrupt decrease in a and c occurs. The exothermic break corresponds to the crystallization of gehlenite.","Easily decomposed by dilute HCl.","Metamorphosed limestone inclusion within a basaltic lava flow.","University of Erlangen, Nuremberg, Germany.\r\nNational Museum of Natural History (Smithsonian), Washington, D.C., USA, 137064.","Known to occur also in many blended cements (\"gehlenite hydrate - C2ASH8\").","Named after Dr.-Ing. Wolf Strätling, German cement engineer who synthesized the compound in 1938.","2025-10-17 16:10:15",[],[],[],[],[74],{"id":75,"txt":76,"latitude":77,"longitude":78,"country":79},204856,"Mayener Feld, Mayen, Mayen-Koblenz, Rhineland-Palatinate, Germany",50.3347222,7.2391667,"Germany",10,[82,85,89,94,98,103,107,111,116,120],{"id":83,"year":27,"html":84,"doi":11},17053262,"Hentschel, G., Kuzel, H. J. (1976) Strätlingit, 2CaO·Al2O3·SiO2·8H2O, ein neues Mineral [Strätlingite, 2CaO.Al2O3.SiO2.8H2O, a new mineral]. \u003Ci>Neues Jahrbuch für Mineralogie - Monatshefte\u003C\u002Fi>,  1976. 326-330",{"id":86,"year":87,"html":88,"doi":11},526845,1977,"Fleischer, Michael, Jambor, John (1977) New mineral names. \u003Ci>American Mineralogist\u003C\u002Fi>,  62 (3-4).  \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM62\u002FAM62_395.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":90,"year":91,"html":92,"doi":93},16124590,1978,"Midgley, H.G.; Bhaskara Rao, P. (1978) Formation of strätlingite, 2CaO.SiO2.Al2O3.8H2O, in relation to the hydration of high alumina cement. \u003Ci>Cement and Concrete Research\u003C\u002Fi>,  8 (2). 169-172 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1016\u002F0008-8846(78)90005-4'>doi:10.1016\u002F0008-8846(78)90005-4\u003C\u002Fa>","10.1016\u002F0008-8846(78)90005-4",{"id":95,"year":96,"html":97,"doi":11},16124591,1989,"Gessner, W., Mueller, D. (1989) Solid state NMR investigations of gehlenite hydrate 2CaO.Al2O3.SiO2.8H2O. Zeitschrift für Chemie: 29: 344-345 (in German). [Solid-state 27Al and 29Si NMR studies of synthetic straetlingite]",{"id":99,"year":100,"html":101,"doi":102},126805,1990,"Rinaldi, Romano, Sacerdoti, Michele, Passaglia, Eliο (1990) Strätlingite: crystal structure, chemistry, and a reexamination of its polytpye vertumnite. \u003Ci>European Journal of Mineralogy\u003C\u002Fi>,  2 (6) 841-850 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1127\u002Fejm\u002F2\u002F6\u002F0841'>doi:10.1127\u002Fejm\u002F2\u002F6\u002F0841\u003C\u002Fa>","10.1127\u002Fejm\u002F2\u002F6\u002F0841",{"id":104,"year":105,"html":106,"doi":11},16124593,1991,"MacDowell, J.F. (1991) Strätlingite and hydrogarnet from calcium aluminosilicate glass cements. Materials Research Society Symposium Proceedings: 179: 159-179.",{"id":108,"year":109,"html":110,"doi":11},529304,1992,"Jambor, John L. (1992) New Mineral Names. \u003Ci>American Mineralogist\u003C\u002Fi>,  77 (5-6) 670-675 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM77\u002FAM77_670.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":112,"year":113,"html":114,"doi":115},4092471,1995,"Kwan, Stephen; LaRosa, Judith; Grutzeck, Michael W. (1995) \u003Csup>29\u003C\u002Fsup>Si and \u003Csup>27\u003C\u002Fsup>Al MASNMR Study of Strätlingite. \u003Ci>Journal of the American Ceramic Society\u003C\u002Fi>,  78 (7). 1921-1926 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1111\u002Fj.1151-2916.1995.tb08910.x'>doi:10.1111\u002Fj.1151-2916.1995.tb08910.x\u003C\u002Fa>","10.1111\u002Fj.1151-2916.1995.tb08910.x",{"id":117,"year":118,"html":119,"doi":11},16967483,2001,"(2001) Strätlingite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fstratlingite.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":121,"year":122,"html":123,"doi":124},18559472,2025,"Tunega, Daniel; Zaoui, Ali (2025) Theoretical Study on Impact of Chemical Composition and Water Content on Mechanical Properties of Stratlingite Mineral. \u003Ci>Minerals\u003C\u002Fi>,  15 (6).  \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.3390\u002Fmin15060648'>doi:10.3390\u002Fmin15060648\u003C\u002Fa>","10.3390\u002Fmin15060648",[],[127],{"id":128,"url":129,"label":130,"formula":131,"spacegroup":132,"year":100},13231,"\u002Fcif\u002F13231.cif","Rinaldi 1990","Al2.11 Ca2 Si1.11 O16.25 H16.5","R -3 m",[134,135,136,137,138],"Gehlenite hydrate","Gehlenithydrat","IMA1975-031","Straetlingite","Strätlingiet",[140,144,149,153,157],{"lang":141,"names":142},"ca",[143],"strätlingita",{"lang":145,"names":146},"de",[147,148],"IMA 1975-031","Strätlingit",{"lang":150,"names":151},"eu",[152],"Strätlingita",{"lang":154,"names":155},"fi",[156],"strätlingiitti",{"lang":158,"names":159},"it",[7],"Q3976214",{"history":11,"applications":11}]