[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:2320":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":15,"elements":16,"sigelements":21,"key_elements":11,"impurities":11,"cim":22,"ima_status":23,"ima_notes":11,"ima_history":11,"approval_year":11,"publication_year":26,"discovery_year":27,"strunz10ed1":28,"strunz10ed2":29,"strunz10ed3":30,"strunz10ed4":31,"dana8ed1":32,"dana8ed2":33,"dana8ed3":33,"dana8ed4":34,"csystem":35,"cclass":36,"spacegroup":37,"spacegroupset":38,"a":39,"b":38,"c":38,"alpha":38,"beta":38,"gamma":38,"aerror":11,"berror":11,"cerror":11,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":11,"z":40,"csmetamict":14,"commentcrystal":11,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":41,"tlform":42,"hmin":43,"hmax":40,"hardtype":11,"vhnmin":38,"vhnmax":38,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":44,"dmeas2":44,"dcalc":45,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":11,"lustretype":46,"commentluster":11,"diapheny":47,"streak":48,"colour":49,"commentcolor":11,"colors":50,"streak_colors":53,"luminescence":11,"uv":11,"cleavage":11,"cleavagetype":54,"fracturetype":55,"tenacity":56,"commentbreak":11,"opticaltype":57,"opticalsign":11,"opticalalpha":38,"opticalalpha2":38,"opticalalphaerror":11,"opticalbeta":38,"opticalbeta2":38,"opticalbetaerror":11,"opticalgamma":38,"opticalgamma2":38,"opticalgammaerror":11,"opticalomega":38,"opticalomega2":38,"opticalomegaerror":11,"opticalepsilon":38,"opticalepsilon2":38,"opticalepsilonerror":11,"opticaln":58,"opticaln2":59,"opticalnerror":11,"optical2vcalc":38,"optical2vcalc2":38,"optical2vcalcerror":11,"optical2vmeasured":38,"optical2vmeasured2":38,"optical2vmeasurederror":11,"rimin":11,"rimax":11,"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":60,"other":61,"industrial":11,"occurrence":62,"otheroccurrence":63,"type_specimen_store":64,"description_short":65,"aboutname":66,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":67,"reviewed_at":11,"variety_of":11,"varieties":68,"group_members":69,"associates":98,"confused_with":123,"type_localities":124,"occurrence_total":131,"citations":132,"images":205,"structures":243,"synonyms":250,"language_names":251,"wikidata_qid":310,"texts":311},2320,"1:1:2320:3","37bbc554-3020-4509-a2fb-7bfda82456b1","Langbeinite","Lbn",0,"mineral",null,40443,261,false,"K\u003Csub>2\u003C\u002Fsub>Mg\u003Csub>2\u003C\u002Fsub>(SO\u003Csub>4\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>",[17,18,19,20],"Mg","O","K","S",[17,18,19,20],"25.3.13",[24,25],"APPROVED","GRANDFATHERED",1891,"1891","7","A","C","10","28","4","1","Isometric",28,198,"0","9.92",4,"Crystals rare. Usually disseminated grains, nodular or massive aggregates.","Colorless masses from a drill core.",3.5,"2.83","2.77","Vitreous","Transparent","White","Colorless, white, pale tinges; colourless in transmitted light",[51,52],"colorless","white",[52],"None Observed","Conchoidal","brittle","Isotropic","1.5329","1.5347","Melting Point = 930°.","Slowly soluble in H2O. Piezoelectric.","Potash deposit.","Salt deposits.","n.d.","The Mg analogue of calciolangbeinite.","After A. Langbein of Leopoldshall, Germany.","2025-08-11 12:14:21",[],[70,78,84,90],{"id":71,"name":72,"entrytype":9,"csystem":35,"ima_formula":73,"mindat_formula":74,"hmin":75,"hmax":43,"dmeas":76,"dcalc":77,"primary_image_id":11},42383,"Calciolangbeinite","K\u003Csub>2\u003C\u002Fsub>Ca\u003Csub>2\u003C\u002Fsub>(SO\u003Csub>4\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>","K\u003Csub>2\u003C\u002Fsub>Ca\u003Csub>2\u003C\u002Fsub>(SO\u003Csub>4\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub> ",3,"2.68","2.74",{"id":79,"name":80,"entrytype":9,"csystem":35,"ima_formula":81,"mindat_formula":81,"hmin":82,"hmax":82,"dmeas":38,"dcalc":83,"primary_image_id":11},1355,"Efremovite","(NH\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>Mg\u003Csub>2\u003C\u002Fsub>(SO\u003Csub>4\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>",2,"2.52",{"id":85,"name":86,"entrytype":9,"csystem":35,"ima_formula":87,"mindat_formula":87,"hmin":82,"hmax":82,"dmeas":88,"dcalc":89,"primary_image_id":11},53673,"Ferroefremovite","(NH\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>Fe\u003Csup>2+\u003C\u002Fsup>\u003Csub>2\u003C\u002Fsub>(SO\u003Csub>4\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>","2.69","2.700",{"id":91,"name":92,"entrytype":9,"csystem":35,"ima_formula":93,"mindat_formula":94,"hmin":95,"hmax":75,"dmeas":96,"dcalc":38,"primary_image_id":97},2485,"Manganolangbeinite","K\u003Csub>2\u003C\u002Fsub>Mn\u003Csup>2+\u003C\u002Fsup>\u003Csub>2\u003C\u002Fsub>(SO\u003Csub>4\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>","K\u003Csub>2\u003C\u002Fsub>Mn\u003Csub>2\u003C\u002Fsub>(SO\u003Csub>4\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>",2.5,"3.02",15332,[99,105,114],{"id":100,"name":101,"entrytype":9,"csystem":102,"ima_formula":103,"mindat_formula":103,"hmin":82,"hmax":82,"dmeas":104,"dcalc":11,"primary_image_id":11},46109,"Flinteite","Orthorhombic","K\u003Csub>2\u003C\u002Fsub>ZnCl\u003Csub>4\u003C\u002Fsub>","2.49",{"id":106,"name":107,"entrytype":9,"csystem":108,"ima_formula":109,"mindat_formula":110,"hmin":43,"hmax":43,"dmeas":111,"dcalc":112,"primary_image_id":113},2227,"Klyuchevskite","Monoclinic","K\u003Csub>3\u003C\u002Fsub>Cu\u003Csub>3\u003C\u002Fsub>Fe\u003Csup>3+\u003C\u002Fsup>O\u003Csub>2\u003C\u002Fsub>(SO\u003Csub>4\u003C\u002Fsub>)\u003Csub>4\u003C\u002Fsub>","K\u003Csub>3\u003C\u002Fsub>Cu\u003Csub>3\u003C\u002Fsub>(Fe\u003Csup>3+\u003C\u002Fsup>,Al)(SO\u003Csub>4\u003C\u002Fsub>)\u003Csub>4\u003C\u002Fsub>O\u003Csub>2\u003C\u002Fsub>","3.00","2.98",13447,{"id":115,"name":116,"entrytype":9,"csystem":117,"ima_formula":118,"mindat_formula":119,"hmin":95,"hmax":75,"dmeas":120,"dcalc":121,"primary_image_id":122},2463,"Löweite","Trigonal","Na\u003Csub>12\u003C\u002Fsub>Mg\u003Csub>7\u003C\u002Fsub>(SO\u003Csub>4\u003C\u002Fsub>)\u003Csub>13\u003C\u002Fsub> · 15H\u003Csub>2\u003C\u002Fsub>O","Na\u003Csub>12\u003C\u002Fsub>Mg\u003Csub>7\u003C\u002Fsub>(SO\u003Csub>4\u003C\u002Fsub>)\u003Csub>13\u003C\u002Fsub>·15H\u003Csub>2\u003C\u002Fsub>O","2.374","2.35",14774,[],[125],{"id":126,"txt":127,"latitude":128,"longitude":129,"country":130},1903,"Wilhelmshall, Halberstadt, Harz, Saxony-Anhalt, Germany",51.9616667,10.9402778,"Germany",51,[133,136,140,144,148,152,156,161,165,169,173,178,182,186,190,193,197,201],{"id":134,"year":26,"html":135,"doi":11},16114572,"Zuckschwerdt, S. (1891) Langbeinit, ein neues kaliummagnesiumsulfat. Zeitschrift für Angewandte Chemie: 1891: 356-356.",{"id":137,"year":138,"html":139,"doi":11},16114573,1897,"Precht, H. (1897): Über das Stassfurter Mineral Langbeinit. In: Verein deutscher Chemiker. Sitzungsberichte der Bezirksvereine. Bezirksverein für Sachsen und Anhalt. Schlussversammlung in Magdeburg am 29. Noveber 1896. Zeitschrift für angewandte Chemie, Jahrgang: 1897: 68-69.",{"id":141,"year":142,"html":143,"doi":11},16114574,1898,"Luedecke, O. (1898) Ueber Langbeinit, den ersten Vertreter der tetraëdrisch-pentagondodekaëdrischen Klasse unter den Mineralen. Zeitschrift für Kristallographie, Mineralogie und Petrographie, Leipzig: 29: 255-261.",{"id":145,"year":146,"html":147,"doi":11},16114575,1902,"Sachs (1902) Beiträge zur Kenntniss der Krystallform des Langbeinits und zur Auffassung der Tetartoedrie im regulären System.- Sitzungsberichte der Königlich Preussischen Akademie der Wissenschaften zu Berlin, 19, 1902, 376-379.",{"id":149,"year":150,"html":151,"doi":11},16114576,1907,"Nacken (1907) Gesellschaft der Wissenschaften zu Göttingen, Nachr.: 602.",{"id":153,"year":154,"html":155,"doi":11},16114577,1909,"Görgey, R. (1909) Salzvorkommen aus Hall in Tirol. Tschermaks Mineralogische und Petrographische Mitteilungen: 28 (4): 334-346.",{"id":157,"year":158,"html":159,"doi":160},104539,1931,"Goßner, B.; Koch, I. (1931) Über das Kristallgitter von Langbeinit, Northupit und Hanksit. \u003Ci>Zeitschrift für Kristallographie, Mineralogie und Petrographie\u003C\u002Fi>,  80 (1-6). 455-464 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1524\u002Fzkri.1931.80.1.455'>doi:10.1524\u002Fzkri.1931.80.1.455\u003C\u002Fa>","10.1524\u002Fzkri.1931.80.1.455",{"id":162,"year":163,"html":164,"doi":11},16114578,1935,"Ramsdell, L.S. (1935) An x-ray study of the system K\u003Csub>2\u003C\u002Fsub>SO\u003Csub>4\u003C\u002Fsub>-MgSO\u003Csub>4\u003C\u002Fsub>-CaSO\u003Csub>4\u003C\u002Fsub>. American Mineralogist: 20: 569-574.",{"id":166,"year":167,"html":168,"doi":11},16114579,1943,"Bond, W.L. (1943) The Mathematics of the Physical Properties of Crystals. Bell Systems Technology Journal: 22: 145.",{"id":170,"year":171,"html":172,"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":174,"year":175,"html":176,"doi":177},468491,1957,"Zemann, A., Zemann, J. (1957) Die Kristallstruktur von Langbeinit, K2Mg2(SO4)3. \u003Ci>Acta Crystallographica\u003C\u002Fi>,  10 (6) 409-413 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1107\u002Fs0365110x57001346'>doi:10.1107\u002Fs0365110x57001346\u003C\u002Fa>","10.1107\u002Fs0365110x57001346",{"id":179,"year":180,"html":181,"doi":11},16114582,1979,"Mereiter, K. (1979) Refinement of the crystal structure of langbeinite, K\u003Csub>2\u003C\u002Fsub>Mg\u003Csub>2\u003C\u002Fsub>(SO\u003Csub>4\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>. Neues Jahrbuch für Mineralogie, Monatshefte: 1979: 182-188.",{"id":183,"year":184,"html":185,"doi":11},16114583,1986,"Battle, P.D., Cheetham, A.K., Harrison, W.T.A., Long, G.J. (1986) The crystal structure and magnetic properties of the synthetic langbeinite KBaFe\u003Csub>2\u003C\u002Fsub>(PO\u003Csub>4\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>. Journal of Solid State Chemistry: 62: 16-25.",{"id":187,"year":188,"html":189,"doi":11},16114584,1988,"Battle, P.D., Gibb, T.C., Nixon, S. (1988) The magnetic properties of the synthetic langbeinite KBaCr\u003Csub>2\u003C\u002Fsub>(PO\u003Csub>4\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>. Journal of Solid State Chemistry: 75: 21-29.",{"id":191,"year":188,"html":192,"doi":11},16114585,"Oelkrug, H., Bruckel, T., Hohlwein, D., Hoser, A., Prandl, W. (1988) The magnetic structure of the langbeinite K\u003Csub>2Mn\u003Csub>2\u003C\u002Fsub>(SO\u003Csub>4\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>. Physics and Chemistry of Minerals: 16: 246-249.",{"id":194,"year":195,"html":196,"doi":11},16114586,2001,"Burkov, V.I., Perekalina, Z.B. (2001): Gyrotropy of cubic langbeinite crystals. Inorganic Materials: 37: 203-212.",{"id":198,"year":199,"html":200,"doi":11},16965485,2005,"(2005) Langbeinite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Flangbeinite.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":202,"year":203,"html":204,"doi":11},17069266,2022,"Bulakh, M.O., Pekov, I.V., Koshlyakova, N.N., Britvin, S.N., Nazarova, M.A. (2022)  [ Langbeinite-Group Minerals and Vanthoffite from Fumarolic Exhalations of the Tolbachik Volcano (Kamchatka)]. \u003Ci>Записки Российского Минералогического Общества [Zapiski RMO (Proceedings of the Russian Mineralogical Society)]\u003C\u002Fi>,  151 (3) 96-122",[206,213,223,233],{"id":207,"source_url":208,"license_code":209,"credit_html":210,"title":7,"description":11,"author":11,"original_width":211,"original_height":212},30059,"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F112748","CC BY 4.0","Photo: Unknown author — http:\u002F\u002Fcreativecommons.org\u002Flicenses\u002Fby\u002F4.0\u002F, courtesy of \u003Ca href=\"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F112748\" rel=\"noopener\">Department of Geology, TalTech\u003C\u002Fa> via Europeana",1000,666,{"id":214,"source_url":215,"license_code":216,"credit_html":217,"title":218,"description":219,"author":220,"original_width":221,"original_height":222},13917,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=36698826","Public domain","John Krygier, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=36698826\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Langbeinite-553833.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FLangbeinite\" class=\"extiw\" title=\"en:Langbeinite\">Langbeinite\u003C\u002Fa> (Dimensions: 4\" x 2.5\" x 2.5\" )\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Carlsbad Potash District, Eddy and Lea Counties, New Mexico, USA\u003C\u002Fdd>\n\u003Cdd>Loaf of salmon colored langbeinite.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","John Krygier",1024,768,{"id":224,"source_url":225,"license_code":226,"credit_html":227,"title":228,"description":229,"author":230,"original_width":231,"original_height":232},13918,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=163477884","CC0 1.0","Darla Sondrol, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=163477884\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Langbeinite (GeoDIL number - 586).jpg","This photograph shows langbeinite samples from Eddy County, New Mexico. Langbeinite is an evaporite mineral and a source of potassium sulfate used in fertilizers. Some of the world's largest and purest langbeinite ore bodies are near Carlsbad, Eddy County, New Mexico. The samples range in size up to about 3 cm.","Darla Sondrol",3040,2016,{"id":234,"source_url":235,"license_code":236,"credit_html":237,"title":238,"description":239,"author":240,"original_width":241,"original_height":242},13916,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=8916365","CC BY-SA 3.0","Andrey Butko, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=8916365\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","History museum of Truskavets 086.jpg","Mineral \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FLangbeinite\" class=\"extiw\" title=\"en:Langbeinite\">Langbeinite\u003C\u002Fa>, exposed in the History museum of Truskavets","Andrey Butko",2048,1536,[244],{"id":245,"url":246,"label":247,"formula":248,"spacegroup":249,"year":180},7430,"\u002Fcif\u002F7430.cif","Mereiter 1979","K2 Mg2 S3 O12","P 21 3",[],[252,256,260,264,268,272,275,279,282,285,289,293,297,302,306],{"lang":253,"names":254},"af",[255],"Langbeiniet",{"lang":257,"names":258},"ar",[259],"لانغباينيت",{"lang":261,"names":262},"ca",[263],"langbeinita",{"lang":265,"names":266},"de",[267],"Langbeinit",{"lang":269,"names":270},"es",[271],"Langbeinita",{"lang":273,"names":274},"eu",[271],{"lang":276,"names":277},"fa",[278],"لانگبئینیت",{"lang":280,"names":281},"fr",[7],{"lang":283,"names":284},"it",[7],{"lang":286,"names":287},"ja",[288],"ラングバイナイト",{"lang":290,"names":291},"mk",[292],"Лангбеинит",{"lang":294,"names":295},"nl",[296],"langbeiniet",{"lang":298,"names":299},"pl",[300,301],"langbajnit","langbeinit",{"lang":303,"names":304},"ru",[305],"Лангбейнит",{"lang":307,"names":308},"uk",[309],"Лангбейніт","Q1067100",{"history":11,"applications":11}]