[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:2555":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":11,"impurities":11,"cim":23,"ima_status":24,"ima_notes":11,"ima_history":11,"approval_year":11,"publication_year":27,"discovery_year":28,"strunz10ed1":29,"strunz10ed2":30,"strunz10ed3":31,"strunz10ed4":32,"dana8ed1":33,"dana8ed2":34,"dana8ed3":35,"dana8ed4":36,"csystem":37,"cclass":38,"spacegroup":39,"spacegroupset":40,"a":41,"b":42,"c":43,"alpha":40,"beta":44,"gamma":40,"aerror":11,"berror":11,"cerror":11,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":11,"z":45,"csmetamict":14,"commentcrystal":11,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":46,"tlform":47,"hmin":48,"hmax":48,"hardtype":11,"vhnmin":40,"vhnmax":40,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":49,"dmeas2":49,"dcalc":50,"dmeaserror":11,"dcalcerror":11,"commentdense":51,"lustre":11,"lustretype":52,"commentluster":11,"diapheny":53,"streak":54,"colour":55,"commentcolor":11,"colors":56,"streak_colors":60,"luminescence":11,"uv":11,"cleavage":61,"cleavagetype":62,"fracturetype":11,"tenacity":11,"commentbreak":11,"opticaltype":63,"opticalsign":64,"opticalalpha":65,"opticalalpha2":40,"opticalalphaerror":11,"opticalbeta":66,"opticalbeta2":40,"opticalbetaerror":11,"opticalgamma":67,"opticalgamma2":40,"opticalgammaerror":11,"opticalomega":40,"opticalomega2":40,"opticalomegaerror":11,"opticalepsilon":40,"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":70,"opticalpleochroism":11,"opticalpleochorismdesc":11,"opticalbirefringence":11,"opticalcomments":11,"opticalcolour":11,"opticalinternal":11,"opticaltropic":11,"opticalanisotropism":11,"opticalbireflectance":11,"opticalextinction":71,"opticalr":11,"specdispm":72,"ir":11,"electrical":11,"magnetism":11,"thermalbehaviour":73,"other":74,"industrial":11,"occurrence":11,"otheroccurrence":75,"type_specimen_store":76,"description_short":77,"aboutname":78,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":79,"reviewed_at":11,"variety_of":11,"varieties":80,"group_members":81,"associates":120,"confused_with":121,"type_localities":122,"occurrence_total":129,"citations":130,"images":155,"structures":156,"synonyms":157,"language_names":159,"wikidata_qid":189,"texts":190},2555,"1:1:2555:9","382ce99a-ceb1-48f6-8c5f-2aba4514a12d","Mallardite","Mal",0,"mineral",null,29309,26,false,"Mn\u003Csup>2+\u003C\u002Fsup>(H\u003Csub>2\u003C\u002Fsub>O)\u003Csub>6\u003C\u002Fsub>(SO\u003Csub>4\u003C\u002Fsub>)·H\u003Csub>2\u003C\u002Fsub>O","Mn(SO\u003Csub>4\u003C\u002Fsub>) · 7H\u003Csub>2\u003C\u002Fsub>O",[18,19,20,21],"Mn","O","S","H",[18,19,20,21],"25.9.3",[25,26],"APPROVED","GRANDFATHERED",1879,"1879","7","C","B","35","29","6","10","5","Monoclinic",5,13,"0","14.15","6.5","11.06","105.6",4,"Artificial crystals are tabular {001}. Fibrous masses and crusts.","Fibrous.",2,"1.846","1.838","Density measured on artificial material.","Vitreous","Transparent,Translucent","White","Light rose pink; colourless in transmitted light.",[57,58,59],"pink","colorless","white",[59],"On {001} good; possibly also on {110}.","Distinct\u002FGood","Biaxial","+","1.462","1.465","1.474",1.462,1.474,"r > v strong","Y = b; Z ∧ c = 43°–44°.","Quickly dehydrates at room temperature.","Heated in a closed tube, it gives water in abundance. Gradually calcined, it releases sulfuric acid vapors and leaves a reddish-brown residue.","Water-soluble; quickly dehydrates at room temperature.","Oxidation of iron\u002Fmanganese sulfides and carbonates in water saturated environments.","Natural History Museum, Paris, France, number 96132.","Melanterite Group.\r\n\r\nWater-soluble; quickly dehydrates at room temperature.","Named in 1879 A. Carnot in honor of François Ernest Mallard [4 February 1833, Châteauneuf-sur-Cher, France - 6 July 1894, Paris, France], French crystallographer. Mallard was trained both as a mining engineer and as a mineralogist. In 1859, he was professor at the School of Mines (Saint Etienne) and, in 1872, professor at the School of Mines in Paris. Mallard made many contributions. Particularly, he solved important problems relating to minerals that had anomalous optical properties and discovered that minerals with low symmetry could appear to have higher symmetry due to stacking of small low-symmetry domains. This discovery led to solutions to the problems relating to pseudo-symmetry and optical effects relating to crystal clusters. Mallard wrote the important two volume, Traité de Cristallographie, in 1879 and 1884. Because of his practical nature as an engineer, Mallard's work with Henry Le Chatelier solved issues relating to gas explosions in mines. Mallard was also a field mapping geologist.","2026-04-09 17:43:03",[],[82,90,98,105,113],{"id":83,"name":84,"entrytype":9,"csystem":37,"ima_formula":85,"mindat_formula":86,"hmin":87,"hmax":87,"dmeas":40,"dcalc":88,"primary_image_id":89},27526,"Alpersite","Mg(SO\u003Csub>4\u003C\u002Fsub>) · 7H\u003Csub>2\u003C\u002Fsub>O","(Mg,Cu\u003Csup>2+\u003C\u002Fsup>)(H\u003Csub>2\u003C\u002Fsub>O)\u003Csub>6\u003C\u002Fsub>(SO\u003Csub>4\u003C\u002Fsub>)·H\u003Csub>2\u003C\u002Fsub>O",2.5,"1.820",892,{"id":91,"name":92,"entrytype":9,"csystem":37,"ima_formula":93,"mindat_formula":94,"hmin":48,"hmax":48,"dmeas":95,"dcalc":96,"primary_image_id":97},664,"Bieberite","Co(SO\u003Csub>4\u003C\u002Fsub>) · 7H\u003Csub>2\u003C\u002Fsub>O","Co\u003Csup>2+\u003C\u002Fsup>(H\u003Csub>2\u003C\u002Fsub>O)\u003Csub>6\u003C\u002Fsub>(SO\u003Csub>4\u003C\u002Fsub>)·H\u003Csub>2\u003C\u002Fsub>O","1.96","1.83",3242,{"id":99,"name":100,"entrytype":9,"csystem":37,"ima_formula":101,"mindat_formula":102,"hmin":48,"hmax":87,"dmeas":103,"dcalc":40,"primary_image_id":104},720,"Boothite","Cu(SO\u003Csub>4\u003C\u002Fsub>) · 7H\u003Csub>2\u003C\u002Fsub>O","Cu\u003Csup>2+\u003C\u002Fsup>(H\u003Csub>2\u003C\u002Fsub>O)\u003Csub>6\u003C\u002Fsub>(SO\u003Csub>4\u003C\u002Fsub>)·H\u003Csub>2\u003C\u002Fsub>O","1.94",2033,{"id":106,"name":107,"entrytype":9,"csystem":37,"ima_formula":108,"mindat_formula":109,"hmin":48,"hmax":48,"dmeas":110,"dcalc":111,"primary_image_id":112},2633,"Melanterite","Fe(SO\u003Csub>4\u003C\u002Fsub>) · 7H\u003Csub>2\u003C\u002Fsub>O","Fe\u003Csup>2+\u003C\u002Fsup>(H\u003Csub>2\u003C\u002Fsub>O)\u003Csub>6\u003C\u002Fsub>(SO\u003Csub>4\u003C\u002Fsub>)·H\u003Csub>2\u003C\u002Fsub>O","1.89","1.893",15794,{"id":114,"name":115,"entrytype":9,"csystem":37,"ima_formula":116,"mindat_formula":117,"hmin":48,"hmax":87,"dmeas":118,"dcalc":119,"primary_image_id":11},4406,"Zincmelanterite","Zn(SO\u003Csub>4\u003C\u002Fsub>) · 7H\u003Csub>2\u003C\u002Fsub>O","Zn(H\u003Csub>2\u003C\u002Fsub>O)\u003Csub>6\u003C\u002Fsub>(SO\u003Csub>4\u003C\u002Fsub>)·H\u003Csub>2\u003C\u002Fsub>O","2.02","1.93",[],[],[123],{"id":124,"txt":125,"latitude":126,"longitude":127,"country":128},38438,"Lucky Boy Mine, Bingham Mining District, Salt Lake County, Utah, USA",40.4869444,-112.1405556,"USA",10,[131,134,138,143,147,151],{"id":132,"year":27,"html":133,"doi":11},16116266,"Carnot, A. (1879) Note sur un nouveau sulfate de manganèse naturel (mallardite). Bulletin de la Société Minéralogique de France: 2: 117-119.",{"id":135,"year":136,"html":137,"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":139,"year":140,"html":141,"doi":142},88752,1979,"Nambu, Matsuo, Tanida, Katsutoshi, Kitamura, Tsuyoshi, Kato, Eiichi (1979) Mallardite from the Jokoku mine, Hokkaido, Japan. \u003Ci>The Journal of the Japanese Association of Mineralogists, Petrologists and Economic Geologists\u003C\u002Fi>,  74 (11) 406-412 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2465\u002Fganko1941.74.406'>doi:10.2465\u002Fganko1941.74.406\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Fwww.jstage.jst.go.jp\u002Farticle\u002Fganko1941\u002F74\u002F11\u002F74_11_406\u002F_pdf' class='refpdflink'>\u003C\u002Fa>","10.2465\u002Fganko1941.74.406",{"id":144,"year":145,"html":146,"doi":11},17059470,1986,"Pašava, J., Breiter, K., Huka, M., Korecký, J. (1986) Chvaleticeite, (Mn,Mg)SO\u003Csub>4\u003C\u002Fsub>·6H\u003Csub>2\u003C\u002Fsub>O, a new mineral. \u003Ci>Neues Jahrbuch für Mineralogie - Monatshefte\u003C\u002Fi>,  1986. 121-125",{"id":148,"year":149,"html":150,"doi":11},16116270,1996,"Serafimova, E.K., Semenova, T.F., Vergasova, L.P., Filatov, S.K., Epifanova, V.B., Ananiev, V.V. (1996) New data on mallardite(NA2SIF6) deposited around fumaroles of the great Tolbachikfissure eruption. Volcanology and Seismology: 18(1): 51-60.",{"id":152,"year":153,"html":154,"doi":11},16965776,2005,"(2005) Mallardite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fmallardite.pdf' class='refpdflink'>\u003C\u002Fa>",[],[],[158],"Mallardiet",[160,165,169,173,176,179,184],{"lang":161,"names":162},"ca",[163,164],"mal·lardita","mallardita",{"lang":166,"names":167},"de",[168],"Mallardit",{"lang":170,"names":171},"eu",[172],"Mallardita",{"lang":174,"names":175},"fr",[7],{"lang":177,"names":178},"it",[7],{"lang":180,"names":181},"ja",[182,183],"マラード石","マラー石",{"lang":185,"names":186},"uk",[187,188],"Малардит","Маллардит","Q3843948",{"history":11,"applications":11}]