[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:2758":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":21,"key_elements":11,"impurities":22,"cim":23,"ima_status":24,"ima_notes":11,"ima_history":11,"approval_year":26,"publication_year":11,"discovery_year":27,"strunz10ed1":28,"strunz10ed2":19,"strunz10ed3":29,"strunz10ed4":30,"dana8ed1":31,"dana8ed2":32,"dana8ed3":33,"dana8ed4":32,"csystem":34,"cclass":35,"spacegroup":36,"spacegroupset":37,"a":38,"b":37,"c":39,"alpha":37,"beta":37,"gamma":37,"aerror":11,"berror":11,"cerror":11,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":11,"z":40,"csmetamict":13,"commentcrystal":41,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":42,"tlform":11,"hmin":43,"hmax":40,"hardtype":11,"vhnmin":37,"vhnmax":37,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":44,"dmeas2":44,"dcalc":45,"dmeaserror":11,"dcalcerror":11,"commentdense":46,"lustre":11,"lustretype":11,"commentluster":11,"diapheny":47,"streak":11,"colour":48,"commentcolor":11,"colors":49,"streak_colors":11,"luminescence":11,"uv":11,"cleavage":11,"cleavagetype":52,"fracturetype":11,"tenacity":11,"commentbreak":11,"opticaltype":53,"opticalsign":54,"opticalalpha":37,"opticalalpha2":37,"opticalalphaerror":11,"opticalbeta":37,"opticalbeta2":37,"opticalbetaerror":11,"opticalgamma":37,"opticalgamma2":37,"opticalgammaerror":11,"opticalomega":55,"opticalomega2":56,"opticalomegaerror":11,"opticalepsilon":57,"opticalepsilon2":58,"opticalepsilonerror":11,"opticaln":37,"opticaln2":37,"opticalnerror":11,"optical2vcalc":37,"optical2vcalc2":37,"optical2vcalcerror":11,"optical2vmeasured":37,"optical2vmeasured2":37,"optical2vmeasurederror":11,"rimin":59,"rimax":60,"opticaldispersion":11,"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":11,"other":11,"industrial":11,"occurrence":61,"otheroccurrence":62,"type_specimen_store":63,"description_short":64,"aboutname":65,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":66,"reviewed_at":11,"variety_of":11,"varieties":67,"group_members":68,"associates":69,"confused_with":70,"type_localities":71,"occurrence_total":76,"citations":77,"images":206,"structures":217,"synonyms":233,"language_names":236,"wikidata_qid":262,"texts":263},2758,"1:1:2758:4","ccd8442b-3032-4736-af48-179aea211113","Monohydrocalcite","Mhcal",0,"mineral",null,594,false,"CaCO\u003Csub>3\u003C\u002Fsub>·H\u003Csub>2\u003C\u002Fsub>O","Ca(CO\u003Csub>3\u003C\u002Fsub>) · H\u003Csub>2\u003C\u002Fsub>O",[17,18,19,20],"Ca","O","C","H",[17,18,19,20],"Mg","11.4.4",[25],"APPROVED",1964,"1959","5","B","20","15","1","3","Trigonal",9,76,"0","10.554","7.545",3,"Subcell (space group P3121): 6.0931, 7.5446 A.","spheroids and crusts.",2,"2.95","2.48","Measured 2.95 from type desc.; measured 2.38 synthetic","Transparent,Opaque","Colourless, white (especially if dehydrated)",[50,51],"colorless","white","Perfect","Uniaxial","+","1.545","1.546","1.590","1.591",1.545,1.591,"lake-bed sediments","In lake-bed sediments and as tuffaceous deposits on lake margins, by biological activity; in caves","A.E. Fersman Mineralogical Museum, Academy of Sciences, Moscow, Russia, 72027.","Compare Unnamed (Amorphous Calcium Carbonate).\r\n\r\nAn elevated magnesium content and a low temperature are favourable for monohydrocalcite formation (Vereshchagin et al., 2021).\r\n\r\nNote: In syntheses, a metastable precursor phase with the formula Ca(CO3...","Named in 1964 by Evgeny Ivanovich Semenov for the chemical relation to calcite and because it contains one ('mono') water molecule ('hydro').","2025-10-17 12:39:30",[],[],[],[],[72],{"id":73,"txt":74,"latitude":11,"longitude":11,"country":75},20542,"Issyk Kul Lake, Issyk-Kul Region, Kyrgyzstan","Kyrgyzstan",60,[78,82,86,89,92,97,101,106,111,116,120,124,128,133,137,141,145,149,154,159,163,168,172,177,182,186,191,196,201],{"id":79,"year":80,"html":81,"doi":11},16117655,1946,"Baron, G. and Pesneau, M. (1946) Sur l'existence et un mode de preparation du monohydrate de carbonate de calcium. Comptes Rendus: 243: 17.",{"id":83,"year":84,"html":85,"doi":11},16117656,1950,"Brooks, R., Clark, L.M., Thurston, E.F. (1950) Calcium carbonate and its hydrates. Philosophical Transactions of the Royal Society of London. Series A Mathematical and Physical Sciences 243: 145-167.",{"id":87,"year":26,"html":88,"doi":11},524118,"Fleischer, M. (1964) New Mineral Names. \u003Ci>American Mineralogist\u003C\u002Fi>,  49 (7-8) 1151-1154 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM49\u002FAM49_1151.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":90,"year":26,"html":91,"doi":11},16140723,"Semenov, E.I. (1964): Hydrous carbonates of calcium and sodium: Kristallografiya: 9: 109-110 (in Russian).",{"id":93,"year":94,"html":95,"doi":96},2256288,1969,"Marschner, Hannelore (1969) Hydrocalcite (CaCO\u003Csub>3\u003C\u002Fsub>·H\u003Csub>2\u003C\u002Fsub>O) and Nesquehonite (MgCO\u003Csub>3\u003C\u002Fsub>·3H\u003Csub>2\u003C\u002Fsub>O) in Carbonate Scales. \u003Ci>Science\u003C\u002Fi>,  165 (3898). 1119-1121 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1126\u002Fscience.165.3898.1119'>doi:10.1126\u002Fscience.165.3898.1119\u003C\u002Fa>","10.1126\u002Fscience.165.3898.1119",{"id":98,"year":99,"html":100,"doi":11},525422,1970,"Fleischer, Michael (1970) New Mineral Names. \u003Ci>American Mineralogist\u003C\u002Fi>,  55 (5-6) 1067-1073 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM55\u002FAM55_1067.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":102,"year":103,"html":104,"doi":105},73729,1972,"Broughton, Paul L. (1972) Monohydrocalcite in speleothems: An alternative interpretation. \u003Ci>Contributions to Mineralogy and Petrology\u003C\u002Fi>,  36 (2) 171-174 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1007\u002Fbf00371187'>doi:10.1007\u002Fbf00371187\u003C\u002Fa>","10.1007\u002Fbf00371187",{"id":107,"year":108,"html":109,"doi":110},337952,1973,"Hull, H, Turnbull, A.G (1973) A thermochemical study of monohydrocalcite. \u003Ci>Geochimica et Cosmochimica Acta\u003C\u002Fi>,  37 (3) 685-694 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1016\u002F0016-7037(73)90227-5'>doi:10.1016\u002F0016-7037(73)90227-5\u003C\u002Fa>","10.1016\u002F0016-7037(73)90227-5",{"id":112,"year":113,"html":114,"doi":115},7865883,1974,"STOFFERS, PETER, FISCHBECK, REINHARD (1974) Monohydrocalcite in the sediments of Lake Kivu (East Africa). \u003Ci>Sedimentology\u003C\u002Fi>, 21 (1). 163-170 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1111\u002Fj.1365-3091.1974.tb01787.x'>doi:10.1111\u002Fj.1365-3091.1974.tb01787.x\u003C\u002Fa>","10.1111\u002Fj.1365-3091.1974.tb01787.x",{"id":117,"year":118,"html":119,"doi":11},526509,1975,"Taylor, Graham, F. (1975) The occurrence of monohydrocalcite in two small lakes in the south-east of South Australia. \u003Ci>American Mineralogist\u003C\u002Fi>,  60 (7-8) 690-697 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM60\u002FAM60_690.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":121,"year":122,"html":123,"doi":11},526821,1977,"Skinner, H. Catherine W., Osbaldiston, G. W., Wilner, Andrew N. (1977) Monohydrocalcite in a guinea pig bladder stone, a novel occurence. \u003Ci>American Mineralogist\u003C\u002Fi>,  62 (3-4) 273-277 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM62\u002FAM62_273.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":125,"year":126,"html":127,"doi":11},16117663,1980,"Effenberger, H. (1980) The crystal structure of calcium carbonate monohydrate, CaCO3•H2O. 6th European Crystallographic Meeting, Barcelona, Spain.",{"id":129,"year":130,"html":131,"doi":132},10287407,1981,"Effenberger, Herta (1981) Kristallstruktur und Infrarot-Absorptionsspektrum von synthetischem Monohydrocalcit, CaCO3·H2O. \u003Ci>Monatshefte für Chemie\u003C\u002Fi>,  112. 899-909 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1007\u002Fbf00905061'>doi:10.1007\u002Fbf00905061\u003C\u002Fa>","10.1007\u002Fbf00905061",{"id":134,"year":135,"html":136,"doi":11},17056520,1991,"Řidkošil, T., Sejkora, J., Ondruš, P. (1991) Monohydrocalcite from polymetallic vein of the Vrančice deposit, near Příbram. Czechoslovakia. \u003Ci>Neues Jahrbuch für Mineralogie - Monatshefte\u003C\u002Fi>,  1991 (7) 289-295",{"id":138,"year":139,"html":140,"doi":11},16117666,1994,"European Journal of Mineralogy (1994): 6: 256.",{"id":142,"year":143,"html":144,"doi":11},16117667,1995,"American Mineralogist (1995): 80: 634.",{"id":146,"year":147,"html":148,"doi":11},12916859,1998,"Pekov, Igor V. (1998) \u003Ci>Minerals first discovered on the territory of the former Soviet Union\u003C\u002Fi>. Ocean Pictures, Moscow. 369pp.",{"id":150,"year":151,"html":152,"doi":153},2421480,2002,"Tlili, M. M., Amor, M. Ben, Gabrielli, C., Joiret, S., Maurin, G., Rousseau, P. (2002) Characterization of CaCO3 hydrates by micro-Raman spectroscopy. \u003Ci>Journal of Raman Spectroscopy\u003C\u002Fi>, 33 (1). 10-16 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1002\u002Fjrs.806'>doi:10.1002\u002Fjrs.806\u003C\u002Fa>","10.1002\u002Fjrs.806",{"id":155,"year":156,"html":157,"doi":158},394754,2003,"Garvie, Laurence A.J. (2003) Decay-induced biomineralization of the saguaro cactus (Carnegiea gigantea) \u003Ci>American Mineralogist\u003C\u002Fi>,  88 (11) 1879-1888 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2138\u002Fam-2003-11-1231'>doi:10.2138\u002Fam-2003-11-1231\u003C\u002Fa>","10.2138\u002Fam-2003-11-1231",{"id":160,"year":161,"html":162,"doi":11},16966097,2005,"(2005) Monohydrocalcite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fmonohydrocalcite.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":164,"year":165,"html":166,"doi":167},1104261,2006,"Dahl, K., Buchardt, B. (2006) Monohydrocalcite in the Arctic Ikka Fjord, SW Greenland: First Reported Marine Occurrence. \u003Ci>Journal of Sedimentary Research\u003C\u002Fi>,  76 (3) 460-471 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2110\u002Fjsr.2006.035'>doi:10.2110\u002Fjsr.2006.035\u003C\u002Fa>","10.2110\u002Fjsr.2006.035",{"id":169,"year":170,"html":171,"doi":11},16117670,2007,"Brečević, Ljerka and Kralj, Damir (2007) On Calcium Carbonates: from Fundamental Research to Application. Croatica Chemica Acta: 80(3-4): 467-484.",{"id":173,"year":174,"html":175,"doi":176},396080,2008,"Swainson, I. P. (2008) The structure of monohydrocalcite and the phase composition of the beachrock deposits of Lake Butler and Lake Fellmongery, South Australia. \u003Ci>American Mineralogist\u003C\u002Fi>,  93 (7) 1014-1018 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2138\u002Fam.2008.2825'>doi:10.2138\u002Fam.2008.2825\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002Fam\u002Fvol93\u002FAM93_1014.pdf' class='refpdflink'>\u003C\u002Fa>","10.2138\u002Fam.2008.2825",{"id":178,"year":179,"html":180,"doi":181},129444,2015,"Wang, Yu-Ying, Yao, Qi-Zhi, Zhou, Gen-Tao, Fu, Sheng-Quan (2015) Transformation of amorphous calcium carbonate into monohydrocalcite in aqueous solution: a biomimetic mineralization study. \u003Ci>European Journal of Mineralogy\u003C\u002Fi>,  27 (6) 717-729 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1127\u002Fejm\u002F2015\u002F0027-2486'>doi:10.1127\u002Fejm\u002F2015\u002F0027-2486\u003C\u002Fa>","10.1127\u002Fejm\u002F2015\u002F0027-2486",{"id":183,"year":184,"html":185,"doi":11},16117673,2017,"Tomáš, Mikuš; Martin, Patúš; Jarmila, Luptáková; Tomáš, Bancík; Adrián, Biroň (2017) Mineralogical characteristics of the secondary calcium carbonates association from the Špania Dolina - The first occurrence of monohydrocalcite in ore deposits in Slovakia. Bulletin Mineralogie Petrologie: 25(2): 318-326.",{"id":187,"year":188,"html":189,"doi":190},17509,2018,"Makovicky, Emil (2018) The order–disorder potential of the crystal structure of monohydrocalcite, CaCO3·H2O. \u003Ci>Mineralogy and Petrology\u003C\u002Fi>,  112 (1) 105-109 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1007\u002Fs00710-017-0521-3'>doi:10.1007\u002Fs00710-017-0521-3\u003C\u002Fa>","10.1007\u002Fs00710-017-0521-3",{"id":192,"year":193,"html":194,"doi":195},2853432,2019,"Zou, Zhaoyong, Habraken, Wouter J. E. M., Matveeva, Galina, Jensen, Anders C. S., Bertinetti, Luca, Hood, Matthew A., Sun, Chang-yu, Gilbert, Pupa U. P. A., Polishchuk, Iryna, Pokroy, Boaz, Mahamid, Julia, Politi, Yael, Weiner, Steve, Werner, Peter, Bette, Sebastian, Dinnebier, Robert, Kolb, Ute, Zolotoyabko, Emil, Fratzl, Peter (2019) A hydrated crystalline calcium carbonate phase: Calcium carbonate hemihydrate. \u003Ci>Science\u003C\u002Fi>, 363 (6425). 396-400 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1126\u002Fscience.aav0210'>doi:10.1126\u002Fscience.aav0210\u003C\u002Fa>","10.1126\u002Fscience.aav0210",{"id":197,"year":198,"html":199,"doi":200},12999835,2021,"Vereshchagin, Oleg S., Frank-Kamenetskaya, Olga V., Kuz’mina, Maria A., Chernyshova, Irina A., Shilovskikh, Vladimir V. (2021) Effect of magnesium on monohydrocalcite formation and unit-cell parameters. \u003Ci>American Mineralogist\u003C\u002Fi>, 106 (8) 1294-1305 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2138\u002Fam-2021-7673'>doi:10.2138\u002Fam-2021-7673\u003C\u002Fa>","10.2138\u002Fam-2021-7673",{"id":202,"year":203,"html":204,"doi":205},15194219,2022,"Banaru, D. A.; Banaru, A. M.; Aksenov, S. M. M. (2022) Structural complexity of polymorphs of calcium carbonate and its crystalline hydrates. \u003Ci>Journal of Structural Chemistry\u003C\u002Fi>,  63 (8). 1291-1303 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1134\u002Fs0022476622080108'>doi:10.1134\u002Fs0022476622080108\u003C\u002Fa>","10.1134\u002Fs0022476622080108",[207],{"id":208,"source_url":209,"license_code":210,"credit_html":211,"title":212,"description":213,"author":214,"original_width":215,"original_height":216},16622,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=69998123","CC BY-SA 4.0","David Hospital, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=69998123\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Monohydrocalcite crystals.jpg","Colorless crystals of the rare mineral monohydrocalcite on matrix. From: Iba, Richelsdorfer Gebirge, Hesse, Germany.","David Hospital",863,667,[218,224,229],{"id":219,"url":220,"label":221,"formula":222,"spacegroup":223,"year":174},9498,"\u002Fcif\u002F9498.cif","Swainson 2008","Ca C O4 H2","P 31",{"id":225,"url":226,"label":227,"formula":222,"spacegroup":228,"year":130},9499,"\u002Fcif\u002F9499.cif","Effenberger 1981 · Ca C O4 H2 (1)","P 31 2 1",{"id":230,"url":231,"label":232,"formula":222,"spacegroup":223,"year":130},9500,"\u002Fcif\u002F9500.cif","Effenberger 1981 · Ca C O4 H2 (2)",[234,235],"Monohydrocalciet","Monohydrocalcita",[237,241,245,249,253,258],{"lang":238,"names":239},"ca",[240],"monohidrocalcita",{"lang":242,"names":243},"de",[244],"Monohydrocalcit",{"lang":246,"names":247},"es",[248],"Monohidrocalcita",{"lang":250,"names":251},"eu",[252],"Monohidrokaltzita",{"lang":254,"names":255},"it",[256,257],"monohydrocalcite","monoidrocalcite",{"lang":259,"names":260},"ja",[261],"一水方解石","Q6901631",{"history":11,"applications":11}]