[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:808":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":11,"ima_formula":16,"elements":17,"sigelements":22,"key_elements":23,"impurities":11,"cim":24,"ima_status":25,"ima_notes":11,"ima_history":11,"approval_year":27,"publication_year":11,"discovery_year":28,"strunz10ed1":29,"strunz10ed2":30,"strunz10ed3":31,"strunz10ed4":32,"dana8ed1":33,"dana8ed2":34,"dana8ed3":33,"dana8ed4":35,"csystem":36,"cclass":11,"spacegroup":11,"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":14,"commentcrystal":41,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":11,"tlform":42,"hmin":43,"hmax":43,"hardtype":11,"vhnmin":37,"vhnmax":37,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":44,"dmeas2":44,"dcalc":45,"dmeaserror":46,"dcalcerror":11,"commentdense":11,"lustre":11,"lustretype":47,"commentluster":48,"diapheny":49,"streak":11,"colour":50,"commentcolor":11,"colors":51,"streak_colors":11,"luminescence":11,"uv":11,"cleavage":54,"cleavagetype":55,"fracturetype":11,"tenacity":56,"commentbreak":11,"opticaltype":57,"opticalsign":58,"opticalalpha":59,"opticalalpha2":37,"opticalalphaerror":11,"opticalbeta":60,"opticalbeta2":37,"opticalbetaerror":11,"opticalgamma":37,"opticalgamma2":37,"opticalgammaerror":11,"opticalomega":37,"opticalomega2":37,"opticalomegaerror":11,"opticalepsilon":37,"opticalepsilon2":37,"opticalepsilonerror":11,"opticaln":37,"opticaln2":37,"opticalnerror":11,"optical2vcalc":37,"optical2vcalc2":37,"optical2vcalcerror":11,"optical2vmeasured":37,"optical2vmeasured2":37,"optical2vmeasurederror":11,"rimin":61,"rimax":62,"opticaldispersion":11,"opticalpleochroism":11,"opticalpleochorismdesc":11,"opticalbirefringence":11,"opticalcomments":63,"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":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":115,"confused_with":116,"type_localities":117,"occurrence_total":43,"citations":124,"images":156,"structures":167,"synonyms":179,"language_names":182,"wikidata_qid":203,"texts":204},808,"1:1:808:0","7967f31e-1159-4058-9ffe-d4e7baf9352d","Burtite","Bu",0,"mineral",null,29332,8,false,"Ca[Sn(OH)\u003Csub>6\u003C\u002Fsub>]","CaSn\u003Csup>4+\u003C\u002Fsup>(OH)\u003Csub>6\u003C\u002Fsub>",[18,19,20,21],"Ca","Sn","O","H",[18,19,20,21],[19],"7.11.5",[26],"APPROVED",1980,"1980","4","F","C","10","6","3","5","Hexagonal","0","11.49","14.08",4,"Hexagonal, pseudocubic. Point Group:\u003Cmi> _3 (probable).; Space Group: R_3 probable, R3, R32, R3m, R_3m possible; Pn3 actually observed, thought due to twinning. \u003C\u002Fmi>","As pseudo-octahedral crystals to 2 mm",3,"3.28","3.22",1,"Vitreous","Surface typically earthy due to alteration.","Translucent","Colorless, pale yellow",[52,53],"colorless","yellow","Pseudocubic, good.","Distinct\u002FGood","very brittle","Isotropic","+\u002F-","1.63","1.633",1.63,1.633,"Uniaxial (+); sections exhibit very weak birefringence and interference figures; typically appears isotropic. n = 1.633(1)","From a garnetite in a tin-bearing skarn","Catholic University of Louvain, Louvain, Belgium, EH80016.","Schoenfliesite Group.","Named after Dr. Donald McLain Burt (1943– ), Professor of Mineralogy, Arizona State University, Tempe, Arizona, USA, authority on mineral equilibria in skarn and greisen deposits, who had predicted the natural occurrence of the compound.","2025-08-11 12:14:19",[],[71,78,86,95,103,109],{"id":72,"name":73,"entrytype":9,"csystem":74,"ima_formula":75,"mindat_formula":75,"hmin":76,"hmax":76,"dmeas":77,"dcalc":77,"primary_image_id":11},2084,"Jeanbandyite","Tetragonal","Fe\u003Csup>3+\u003C\u002Fsup>Sn(OH)\u003Csub>5\u003C\u002Fsub>O",3.5,"3.81",{"id":79,"name":80,"entrytype":9,"csystem":81,"ima_formula":82,"mindat_formula":83,"hmin":40,"hmax":84,"dmeas":37,"dcalc":37,"primary_image_id":85},2817,"Mushistonite","Orthorhombic","Cu\u003Csup>2+\u003C\u002Fsup>Sn\u003Csup>4+\u003C\u002Fsup>(OH)\u003Csub>6\u003C\u002Fsub>","(Cu,Zn,Fe\u003Csup>2+\u003C\u002Fsup>)[Sn(OH)\u003Csub>6\u003C\u002Fsub>]",4.5,13227,{"id":87,"name":88,"entrytype":9,"csystem":89,"ima_formula":90,"mindat_formula":91,"hmin":92,"hmax":92,"dmeas":37,"dcalc":93,"primary_image_id":94},2847,"Natanite","Isometric","Fe\u003Csup>2+\u003C\u002Fsup>Sn\u003Csup>4+\u003C\u002Fsup>(OH)\u003Csub>6\u003C\u002Fsub>","Fe\u003Csup>2+\u003C\u002Fsup>[Sn(OH)\u003Csub>6\u003C\u002Fsub>]",5,"4.035",17060,{"id":96,"name":97,"entrytype":9,"csystem":89,"ima_formula":98,"mindat_formula":99,"hmin":40,"hmax":84,"dmeas":100,"dcalc":101,"primary_image_id":102},3573,"Schoenfliesite","MgSn(OH)\u003Csub>6\u003C\u002Fsub>","Mg[Sn(OH)\u003Csub>6\u003C\u002Fsub>]","3.32","3.483",21791,{"id":104,"name":105,"entrytype":9,"csystem":89,"ima_formula":106,"mindat_formula":107,"hmin":40,"hmax":40,"dmeas":37,"dcalc":108,"primary_image_id":11},4191,"Vismirnovite","ZnSn(OH)\u003Csub>6\u003C\u002Fsub>","Zn[Sn(OH)\u003Csub>6\u003C\u002Fsub>]","4.073",{"id":110,"name":111,"entrytype":9,"csystem":89,"ima_formula":112,"mindat_formula":113,"hmin":40,"hmax":84,"dmeas":114,"dcalc":11,"primary_image_id":11},4283,"Wickmanite","Mn\u003Csup>2+\u003C\u002Fsup>Sn\u003Csup>4+\u003C\u002Fsup>(OH)\u003Csub>6\u003C\u002Fsub>","Mn\u003Csup>2+\u003C\u002Fsup>[Sn(OH)\u003Csub>6\u003C\u002Fsub>]","3.89",[],[],[118],{"id":119,"txt":120,"latitude":121,"longitude":122,"country":123},2388,"Wadi Beht (Ouedi Beht; Beht River), Oulmès Cercle, Khémisset Province, Rabat-Salé-Kénitra Region, Morocco",33.5238889,-5.8305556,"Morocco",[125,130,135,139,143,147,152],{"id":126,"year":127,"html":128,"doi":129},401639,1967,"Cohen-Addad, Claudine (1967) Étude des hydroxystannates CaSn(OH)6 et ZnSn(OH)8 par diffraction des rayons X et résonance magnétique nucléaire. \u003Ci>Bulletin de la Société Française de Minéralogie et de Cristallographie\u003C\u002Fi>,  90 (1). 32-35 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.3406\u002Fbulmi.1967.6063'>doi:10.3406\u002Fbulmi.1967.6063\u003C\u002Fa>","10.3406\u002Fbulmi.1967.6063",{"id":131,"year":132,"html":133,"doi":134},401777,1968,"Cohen-Addad, Claudine (1968) Étude structurale des hydroxystannates CaSn(OH)6 et ZnSn(OH)6 par diffraction neutronique, absorption infrarouge et résonance magnétique nucléaire. \u003Ci>Bulletin de Minéralogie\u003C\u002Fi>,  91 (4) 315-324 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.3406\u002Fbulmi.1968.6236'>doi:10.3406\u002Fbulmi.1968.6236\u003C\u002Fa>","10.3406\u002Fbulmi.1968.6236",{"id":136,"year":137,"html":138,"doi":11},16104172,1981,"Sonnet, P.M. (1981) Burtite, calcium hexahydroxostannate, a new mineral from El Hamman, central Morocco. The Canadian Mineralogist: 19: 397-401.",{"id":140,"year":141,"html":142,"doi":11},15932298,1982,"Fleischer, Michael, Chao, George Y., Mandarino, Joseph A. (1982) New mineral names. \u003Ci>American Mineralogist\u003C\u002Fi>,  67 (7-8) 854-860 \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Frruff_1.0\u002Fuploads\u002FAM67_854.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":144,"year":145,"html":146,"doi":11},17780048,1998,"Basciano, L. C., Peterson, R. C., Roeder, P. L., Swainson, I. (1998) Description of schoenfliesite, MgSn(OH) 6 , and roxbyite, Cu (sub 1.72) S, from a 1375 BC shipwreck, Rietveld neutron-diffraction refinement of synthetic schoenfliesite, wickmanite, MnSn(OH) 6, and burtite, CaSn(OH)6 . \u003Ci>The Canadian Mineralogist\u003C\u002Fi>,  36 (5). 1203-1210",{"id":148,"year":149,"html":150,"doi":151},243360,2002,"Welch, M. D., Crichton, W. A. (2002) Compressibility to 7 GPa at 298 K of the protonated octahedral framework mineral burtite, CaSn(OH)\u003Csub>6\u003C\u002Fsub>. \u003Ci>Mineralogical Magazine\u003C\u002Fi>,  66 (3) 431-440 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002F0026461026630039'>doi:10.1180\u002F0026461026630039\u003C\u002Fa>","10.1180\u002F0026461026630039",{"id":153,"year":154,"html":155,"doi":11},16963416,2005,"(2005) Burtite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fburtite.pdf' class='refpdflink'>\u003C\u002Fa>",[157],{"id":158,"source_url":159,"license_code":160,"credit_html":161,"title":162,"description":163,"author":164,"original_width":165,"original_height":166},4180,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=110168625","CC BY-SA 4.0","David Hospital, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=110168625\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Burtite.jpg","Yellow microcrystals of the extremely rare Sn mineral from the type locality in Morocco (Wadi Beht, El Hammam, Meknès Prefecture, Fès-Meknès Region, Morocco) and only one of the two known localities worldwide. Ex Vandenbroucke Museum collection from Waregem, Belgium.","David Hospital",701,506,[168,174],{"id":169,"url":170,"label":171,"formula":172,"spacegroup":173,"year":145},2053,"\u002Fcif\u002F2053.cif","Basciano 1998","Ca Sn H6 O6","P n 3",{"id":175,"url":176,"label":177,"formula":178,"spacegroup":173,"year":127},2054,"\u002Fcif\u002F2054.cif","Cohen-Addad 1967","Ca Sn (O6 H6)",[180,181],"Burtiet","IMA1980-078",[183,187,192,196,199],{"lang":184,"names":185},"ca",[186],"burtita",{"lang":188,"names":189},"de",[190,191],"Burtit","IMA 1980-078",{"lang":193,"names":194},"eu",[195],"Burtita",{"lang":197,"names":198},"it",[7],{"lang":200,"names":201},"zh",[202],"羟锡钙石","Q3647463",{"history":11,"applications":11}]