[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:4254":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":22,"key_elements":11,"impurities":23,"cim":24,"ima_status":25,"ima_notes":11,"ima_history":11,"approval_year":11,"publication_year":28,"discovery_year":29,"strunz10ed1":30,"strunz10ed2":31,"strunz10ed3":32,"strunz10ed4":33,"dana8ed1":34,"dana8ed2":35,"dana8ed3":36,"dana8ed4":35,"csystem":37,"cclass":38,"spacegroup":39,"spacegroupset":40,"a":41,"b":40,"c":42,"alpha":40,"beta":40,"gamma":40,"aerror":11,"berror":11,"cerror":11,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":11,"z":43,"csmetamict":13,"commentcrystal":11,"twinning":44,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":45,"tlform":46,"hmin":47,"hmax":47,"hardtype":11,"vhnmin":40,"vhnmax":40,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":48,"dmeas2":48,"dcalc":49,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":11,"lustretype":50,"commentluster":11,"diapheny":51,"streak":52,"colour":53,"commentcolor":11,"colors":54,"streak_colors":59,"luminescence":11,"uv":60,"cleavage":61,"cleavagetype":62,"fracturetype":63,"tenacity":11,"commentbreak":11,"opticaltype":64,"opticalsign":65,"opticalalpha":40,"opticalalpha2":40,"opticalalphaerror":11,"opticalbeta":40,"opticalbeta2":40,"opticalbetaerror":11,"opticalgamma":40,"opticalgamma2":40,"opticalgammaerror":11,"opticalomega":66,"opticalomega2":40,"opticalomegaerror":11,"opticalepsilon":67,"opticalepsilon2":40,"opticalepsilonerror":11,"opticaln":40,"opticaln2":40,"opticalnerror":11,"optical2vcalc":40,"optical2vcalc2":40,"optical2vcalcerror":11,"optical2vmeasured":40,"optical2vmeasured2":40,"optical2vmeasurederror":11,"rimin":68,"rimax":69,"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":70,"industrial":11,"occurrence":71,"otheroccurrence":72,"type_specimen_store":73,"description_short":74,"aboutname":75,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":76,"reviewed_at":11,"variety_of":11,"varieties":77,"group_members":78,"associates":79,"confused_with":122,"type_localities":123,"occurrence_total":128,"citations":129,"images":244,"structures":275,"synonyms":302,"language_names":305,"wikidata_qid":356,"texts":357},4254,"1:1:4254:9","1cb867d8-1046-4767-9fce-255b3097c15e","Weddellite","Wed",0,"mineral",null,324,false,"Ca(C\u003Csub>2\u003C\u002Fsub>O\u003Csub>4\u003C\u002Fsub>)·(2.5-x)H\u003Csub>2\u003C\u002Fsub>O","0 ≤ x ≤ 0.25\r\n\r\nPreviously reported as CaC\u003Csub>2\u003C\u002Fsub>O\u003Csub>4\u003C\u002Fsub>·2H\u003Csub>2\u003C\u002Fsub>O and CaC\u003Csub>2\u003C\u002Fsub>O\u003Csub>4\u003C\u002Fsub>·(2+x)H\u003Csub>2\u003C\u002Fsub>O","Ca(C\u003Csub>2\u003C\u002Fsub>O\u003Csub>4\u003C\u002Fsub>) · 2H\u003Csub>2\u003C\u002Fsub>O",[18,19,20,21],"Ca","O","C","H",[18,19,20,21],",ORG,,","31.1.6",[26,27],"APPROVED","GRANDFATHERED",1936,"1942","10","A","B","40","50","1","2","Tetragonal",23,135,"0","12.371","7.357",8,"Single or multiple twins possibly noted.","Crystals commonly isolated, with {011}, elongated [010], terminated by {001}; commonly corroded.","Tiny isolated crystals",4,"1.94","1.962","Vitreous,Silky,Dull","Transparent","White","Colourless, white, yellowish brown to brown; colourless in transmitted light.",[55,56,57,58],"colorless","white","brown","yellow",[56],"Can fluoresce yellow under long-wave UV.","Mandarino and Witt (1983) report a good {010} cleavage, unlike other descriptions.","None Observed","Sub-Conchoidal","Uniaxial","+","1.523","1.544",1.523,1.544,"Dehydrates to Whewellite upon exposure to air. Insoluble in water.","Bottom muds of an Antarctic sea.","Authigenic in bottom sediments and peat; in calcareous lacustrine sediments; also formed by reaction of calcite with oxalic acid derived from lichens; also from solutions derived from bat guano.","The Natural History Museum, London, England: #1936,975 to 1936,977.","Authigenic in bottom sediments and peat; in calcareous lacustrine sediments; also formed by reaction of calcite with oxalic acid derived from lichens; also from solutions derived from bat guano. Known as component of human urinary stones. May also be p...","Named after its discovery locality, the Weddell Sea, Antarctica. The first natural and non-biologically produced material was described by Bannister and Hey (1936), but they did not name it. Frondel and Prien (1942) used the name weddellite for the first time but gave no data.","2025-08-11 12:14:24",[],[],[80,89,99,107,113],{"id":81,"name":82,"entrytype":9,"csystem":83,"ima_formula":84,"mindat_formula":84,"hmin":85,"hmax":85,"dmeas":86,"dcalc":87,"primary_image_id":88},280,"Aphthitalite","Trigonal","K\u003Csub>3\u003C\u002Fsub>Na(SO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>",3,"2.656","2.72",1658,{"id":90,"name":91,"entrytype":9,"csystem":37,"ima_formula":92,"mindat_formula":93,"hmin":94,"hmax":95,"dmeas":96,"dcalc":97,"primary_image_id":98},678,"Biphosphammite","(NH\u003Csub>4\u003C\u002Fsub>)H\u003Csub>2\u003C\u002Fsub>(PO\u003Csub>4\u003C\u002Fsub>)","NH\u003Csub>4\u003C\u002Fsub>(H\u003Csub>2\u003C\u002Fsub>PO\u003Csub>4\u003C\u002Fsub>)",1,2,"2.04","1.99",1752,{"id":100,"name":101,"entrytype":9,"csystem":102,"ima_formula":103,"mindat_formula":103,"hmin":94,"hmax":94,"dmeas":104,"dcalc":105,"primary_image_id":106},3197,"Phosphammite","Monoclinic","(NH\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(PO\u003Csub>3\u003C\u002Fsub>OH)","1.62","1.61",19325,{"id":108,"name":109,"entrytype":9,"csystem":37,"ima_formula":110,"mindat_formula":110,"hmin":11,"hmax":11,"dmeas":111,"dcalc":40,"primary_image_id":112},4117,"Urea","CO(NH\u003Csub>2\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>","1.33",30900,{"id":114,"name":115,"entrytype":9,"csystem":102,"ima_formula":116,"mindat_formula":117,"hmin":118,"hmax":85,"dmeas":119,"dcalc":120,"primary_image_id":121},4276,"Whewellite","Ca(C\u003Csub>2\u003C\u002Fsub>O\u003Csub>4\u003C\u002Fsub>) · H\u003Csub>2\u003C\u002Fsub>O","Ca(C\u003Csub>2\u003C\u002Fsub>O\u003Csub>4\u003C\u002Fsub>)·H\u003Csub>2\u003C\u002Fsub>O",2.5,"2.21","2.22",27972,[],[124],{"id":125,"txt":126,"latitude":11,"longitude":11,"country":127},40,"Weddell Sea, West Antarctica, Antarctica","Antarctica",35,[130,134,138,141,145,149,152,156,160,164,169,173,177,181,184,189,194,198,202,207,211,215,220,225,230,234,239],{"id":131,"year":132,"html":133,"doi":11},16127873,1923,"Nakano, H. (1923) Beiträge zur Kenntnis der in den Harnsteinen enthaltenen Substanzen (Contributions to knowledge of the substances contained in the urine stones). The Journal of Biochemistry: 2(3): 437–445.",{"id":135,"year":136,"html":137,"doi":11},16127874,1929,"Hammarsten, G. (1929) Om calciumoxalat och dess löslighet vid närvaro av oorganiska salter med speciell hänsyn till uppkomsten av oxaluri. Comptes rendu des trav. lab. Carlsberg: 17: 1.",{"id":139,"year":28,"html":140,"doi":11},16074353,"Bannister, F.A., Hey, M.H. (1936) Report on some crystalline components of the Weddell Sea deposits. \u003Ci>Discovery Reports\u003C\u002Fi>,  13. 60-69 \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fuploads\u002FDR13_60.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":142,"year":143,"html":144,"doi":11},16127876,1942,"Frondel, C., Prien, E.L. (1942) Carbonate-apatite and Hydroxyl-apatite in urinary calculi. Science: 95: 431-431.",{"id":146,"year":147,"html":148,"doi":11},16127877,1943,"Lecompte, J., Pobeguin, T., Wyart, J. (1943) Rendus de l’Académie des sciences de Paris: 216: 808.",{"id":150,"year":147,"html":151,"doi":11},16127878,"Pobeguin, T. (1943) Rendu de l’Académie des sciences de Paris: 216: 500.",{"id":153,"year":154,"html":155,"doi":11},16127879,1945,"Lecompte, J., Pobeguin, T., Wyart, J. (1945) Les sels de calcium de l'acide oxalique - Leur description et leur identification au moyen des courbes de déshydratation, des diagrammes de rayons X et des spectres infrarouges. Journal de Physique et Le Radium: 6(1): 22-27.",{"id":157,"year":158,"html":159,"doi":11},16127880,1947,"Prien, E.L., Frondel, C. (1947) Studies in Urolithiasis: I. The Composition of Urinary Calculi. Journal of Urology: 57(6): 949-991.",{"id":161,"year":162,"html":163,"doi":11},1118652,1951,"Palache, Charles; Berman, Harry; Frondel, Clifford (1951) \u003Ci>The System of Mineralogy\u003C\u002Fi> (7th ed.) Vol. 2 - Halides, Nitrates, Borates, Carbonates, Sulfates, Phosphates, Arsenates, Tungstates, Molybdates, Etc. John Wiley and Sons.",{"id":165,"year":166,"html":167,"doi":168},6221448,1965,"Hutton, C. Osborne, Taft, William H. (1965) Weddellite in modern sediments, Florida. \u003Ci>Mineralogical Magazine and Journal of the Mineralogical Society\u003C\u002Fi>, 34 (268). 256-265 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fminmag.1965.034.268.21'>doi:10.1180\u002Fminmag.1965.034.268.21\u003C\u002Fa>","10.1180\u002Fminmag.1965.034.268.21",{"id":170,"year":166,"html":171,"doi":172},620907,"Sterling, C. (1965) Crystal structure analysis of weddellite, CaC2O4.(2+x)H2O. \u003Ci>Acta Crystallographica\u003C\u002Fi>,  18 (5) 917-921 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1107\u002Fs0365110x65002219'>doi:10.1107\u002Fs0365110x65002219\u003C\u002Fa>","10.1107\u002Fs0365110x65002219",{"id":174,"year":175,"html":176,"doi":11},527402,1980,"Tazzoli, Vittorio, Domeneghetti, Chiara (1980) The crystal structures of whewellite and weddellite: re-examination and comparison. \u003Ci>American Mineralogist\u003C\u002Fi>,  65 (3-4) 327-334 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM65\u002FAM65_327.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":178,"year":179,"html":180,"doi":11},16127886,1983,"Mandarino, J.A., Witt, N.V. (1983) Weddellite from Biggs, Oregon, U.S.A.. The Canadian Mineralogist: 21: 503-508.",{"id":182,"year":179,"html":183,"doi":11},17063049,"Mandarino, J. A. (1983) Weddellite from Lutterworth Township, Haliburton County, Ontario. \u003Ci>The Canadian Mineralogist\u003C\u002Fi>,  21 (3) 509-511 \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Frruff_1.0\u002Fuploads\u002FCM21_509.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":185,"year":186,"html":187,"doi":188},149353,1997,"Van de Vijver, B., Vochten, R., Geys, J., Verbruggen, C., Beyens, L. (1997) Mineralogical observations of weddellite from South Georgia, Subantarctica. \u003Ci>Neues Jahrbuch für Mineralogie - Monatshefte\u003C\u002Fi>,  1997 (5) 193-202 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1127\u002Fnjmm\u002F1997\u002F1997\u002F193'>doi:10.1127\u002Fnjmm\u002F1997\u002F1997\u002F193\u003C\u002Fa>","10.1127\u002Fnjmm\u002F1997\u002F1997\u002F193",{"id":190,"year":191,"html":192,"doi":193},16109136,2003,"BURFORD, EUAN P., KIERANS, MARTIN, GADD, GEOFFREY M. (2003) Geomycology: fungi in mineral substrata. \u003Ci>Mycologist\u003C\u002Fi>,  17 (3). 98-107 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1017\u002Fs0269915x03003112'>doi:10.1017\u002Fs0269915x03003112\u003C\u002Fa>","10.1017\u002Fs0269915x03003112",{"id":195,"year":191,"html":196,"doi":197},2422428,"Frost, Ray L., Weier, Matt L. (2003) Raman spectroscopy of natural oxalates at 298 and 77 K. \u003Ci>Journal of Raman Spectroscopy\u003C\u002Fi>, 34 (10). 776-785 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1002\u002Fjrs.1052'>doi:10.1002\u002Fjrs.1052\u003C\u002Fa>","10.1002\u002Fjrs.1052",{"id":199,"year":191,"html":200,"doi":201},12677692,"Frost, Ray L., Weier, Matt L. (2003) Thermal treatment of weddellite—a Raman and infrared emission spectroscopic study. \u003Ci>Thermochimica Acta\u003C\u002Fi>, 406. 221-232 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1016\u002Fs0040-6031(03)00259-4'>doi:10.1016\u002Fs0040-6031(03)00259-4\u003C\u002Fa>","10.1016\u002Fs0040-6031(03)00259-4",{"id":203,"year":204,"html":205,"doi":206},3244980,2004,"Frost, R.L (2004) Raman spectroscopy of natural oxalates. \u003Ci>Analytica Chimica Acta\u003C\u002Fi>, 517 (1). 207-214 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1016\u002Fj.aca.2004.04.036'>doi:10.1016\u002Fj.aca.2004.04.036\u003C\u002Fa>","10.1016\u002Fj.aca.2004.04.036",{"id":208,"year":209,"html":210,"doi":11},16968082,2005,"(2005) Weddellite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fweddellite.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":212,"year":213,"html":214,"doi":11},16127890,2007,"Hernanz, A., Gavira-Vallejo, J.M., Ruiz-Lopez, J.F. (2007) Calcium oxalates and prehistoric paintings. The usefulness of these biominerals. Journal of Optoelectronics and Advanced Materials: 9: 512-521.",{"id":216,"year":217,"html":218,"doi":219},64823,2010,"Echigo, T., Kimata, M. (2010) Crystal Chemistry and Genesis of Organic Minerals: a Review of Oxalate and Polycyclic Aromatic Hydrocarbon Minerals. \u003Ci>The Canadian Mineralogist\u003C\u002Fi>,  48 (6) 1329-1357 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.3749\u002Fcanmin.48.5.1329'>doi:10.3749\u002Fcanmin.48.5.1329\u003C\u002Fa>","10.3749\u002Fcanmin.48.5.1329",{"id":221,"year":222,"html":223,"doi":224},397344,2014,"Izatulina, A., Gurzhiy, V., Frank-Kamenetskaya, O. (2014) Weddellite from renal stones: Structure refinement and dependence of crystal chemical features on H2O content. \u003Ci>American Mineralogist\u003C\u002Fi>,  99 (1) 2-7 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2138\u002Fam.2014.4536'>doi:10.2138\u002Fam.2014.4536\u003C\u002Fa>","10.2138\u002Fam.2014.4536",{"id":226,"year":227,"html":228,"doi":229},397700,2015,"Sturm (née Rosseeva), Elena V., Frank-Kamenetskaya, Olga, Vlasov, Dmitry, Zelenskaya, Marina, Sazanova, Katerina, Rusakov, Alexey, Kniep, Rüdiger (2015) Crystallization of calcium oxalate hydrates by interaction of calcite marble with fungusAspergillus niger. \u003Ci>American Mineralogist\u003C\u002Fi>,  100 (11) 2559-2565 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2138\u002Fam-2015-5104'>doi:10.2138\u002Fam-2015-5104\u003C\u002Fa>","10.2138\u002Fam-2015-5104",{"id":231,"year":227,"html":232,"doi":233},16397392,"Conti, Claudia, Casati, Marco, Colombo, Chiara, Possenti, Elena, Realini, Marco, Gatta, G. Diego, Merlini, Marco, Brambilla, Luigi, Zerbi, Giuseppe (2015) Synthesis of calcium oxalate trihydrate: New data by vibrational spectroscopy and synchrotron X-ray diffraction. \u003Ci>Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy\u003C\u002Fi>, 150. 721-730 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1016\u002Fj.saa.2015.06.009'>doi:10.1016\u002Fj.saa.2015.06.009\u003C\u002Fa>","10.1016\u002Fj.saa.2015.06.009",{"id":235,"year":236,"html":237,"doi":238},244784,2016,"Mills, Stuart J., Christy, Andrew G. (2016) The Great Barrier Reef Expedition 1928–29: The crystal structure and occurrence of weddellite, ideally CaC\u003Csub>2\u003C\u002Fsub>O\u003Csub>4\u003C\u002Fsub>·2.5H\u003Csub>2\u003C\u002Fsub>O, from the Low Isles, Queensland. \u003Ci>Mineralogical Magazine\u003C\u002Fi>,  80 (2) 399-406 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fminmag.2016.080.014'>doi:10.1180\u002Fminmag.2016.080.014\u003C\u002Fa>","10.1180\u002Fminmag.2016.080.014",{"id":240,"year":241,"html":242,"doi":243},13421162,2021,"Curetti, Nadia, Pastero, Linda, Bernasconi, Davide, Cotellucci, Andrea, Corazzari, Ingrid, Archetti, Maurizio, Pavese, Alessandro (2021) Thermal Stability of Calcium Oxalates from CO2 Sequestration for Storage Purposes: An In-Situ HT-XRPD and TGA Combined Study. \u003Ci>Minerals\u003C\u002Fi>, 12 (1) 53 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.3390\u002Fmin12010053'>doi:10.3390\u002Fmin12010053\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Fwww.mdpi.com\u002F2075-163X\u002F12\u002F1\u002F53\u002Fpdf?version=1640921406' class='refpdflink'>\u003C\u002Fa>","10.3390\u002Fmin12010053",[245,255,265],{"id":246,"source_url":247,"license_code":248,"credit_html":249,"title":250,"description":251,"author":252,"original_width":253,"original_height":254},27893,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=14619273","CC BY 3.0","Leon Hupperichs, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=14619273\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Weddellite-92799.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FWeddellite\" class=\"extiw\" title=\"en:Weddellite\">Weddellite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Cerchiara Mine, Borghetto Vara, Vara Valley, La Spezia Province, Liguria, Italy\u003C\u002Fdd>\n\u003Cdd>\u003Ci>Original description:\u003C\u002Fi> White crust of Weddellite. Field of view 6 mm.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Leon Hupperichs",752,568,{"id":256,"source_url":257,"license_code":258,"credit_html":259,"title":260,"description":261,"author":262,"original_width":263,"original_height":264},27895,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=17967284","CC BY-SA 3.0","Kempf EK, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=17967284\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Surface of a kidney stone.jpg","Scanning Electron Micrograph of the surface of a kidney stone showing tetragonal crystals of Weddellite (calcium oxalate dihydrate) emerging from the amorphous central part of the stone. \nHorizontal length of the picture represents 0.5 mm of the figured original (30 KV, image number 15).","Kempf EK",1183,964,{"id":266,"source_url":267,"license_code":268,"credit_html":269,"title":270,"description":271,"author":272,"original_width":273,"original_height":274},27899,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=118187483","CC BY-SA 2.0","Pacific Museum of Earth from Canada, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=118187483\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Weddellite (48522542301).jpg","Unknown description\u003Cspan style=\"display: none;\">Unknown description\u003C\u002Fspan>","Pacific Museum of Earth from Canada",6000,4000,[276,282,287,292,297],{"id":277,"url":278,"label":279,"formula":280,"spacegroup":281,"year":222},14412,"\u002Fcif\u002F14412.cif","Izatulina 2014 · Ca C2 O6.135 H4.27","Ca C2 O6.135 H4.27","I 4\u002Fm",{"id":283,"url":284,"label":285,"formula":286,"spacegroup":281,"year":222},14413,"\u002Fcif\u002F14413.cif","Izatulina 2014 · Ca C2 O6.2 H4.4","Ca C2 O6.2 H4.4",{"id":288,"url":289,"label":290,"formula":291,"spacegroup":281,"year":222},14414,"\u002Fcif\u002F14414.cif","Izatulina 2014 · Ca C2 O6.19 H4.38","Ca C2 O6.19 H4.38",{"id":293,"url":294,"label":295,"formula":296,"spacegroup":281,"year":222},14415,"\u002Fcif\u002F14415.cif","Izatulina 2014 · Ca C2 O6.195 H4.39","Ca C2 O6.195 H4.39",{"id":298,"url":299,"label":300,"formula":301,"spacegroup":281,"year":222},14418,"\u002Fcif\u002F14418.cif","Izatulina 2014 · Ca C2 O6.235 H4.47","Ca C2 O6.235 H4.47",[303,304],"Hydrated Calcium Oxalate","Weddelliet",[306,311,315,319,322,325,328,332,335,340,345,349,352],{"lang":307,"names":308},"ca",[309,310],"weddel·lita","weddellita",{"lang":312,"names":313},"de",[314],"Weddellit",{"lang":316,"names":317},"es",[318],"Weddellita",{"lang":320,"names":321},"eu",[318],{"lang":323,"names":324},"fr",[7],{"lang":326,"names":327},"it",[7],{"lang":329,"names":330},"ja",[331],"ウェッデル石",{"lang":333,"names":334},"pl",[314],{"lang":336,"names":337},"uk",[338,339],"ведделліт","уеделіт",{"lang":341,"names":342},"zh",[343,344],"水草酸钙石","草酸鈣石",{"lang":346,"names":347},"zh-cn",[343,348],"草酸钙石",{"lang":350,"names":351},"zh-hans",[343],{"lang":353,"names":354},"zh-hant",[355,344],"水草酸鈣石","Q408544",{"history":11,"applications":11}]