[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:3259":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":23,"key_elements":11,"impurities":11,"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":31,"strunz10ed4":32,"dana8ed1":33,"dana8ed2":34,"dana8ed3":35,"dana8ed4":36,"csystem":37,"cclass":38,"spacegroup":11,"spacegroupset":39,"a":40,"b":41,"c":42,"alpha":43,"beta":44,"gamma":45,"aerror":46,"berror":46,"cerror":46,"alphaerror":46,"betaerror":46,"gammaerror":47,"va3":48,"z":49,"csmetamict":13,"commentcrystal":50,"twinning":51,"tranglide":11,"parting":52,"epitaxidescription":11,"morphology":53,"tlform":54,"hmin":55,"hmax":56,"hardtype":11,"vhnmin":39,"vhnmax":39,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":57,"dmeas2":57,"dcalc":58,"dmeaserror":11,"dcalcerror":11,"commentdense":59,"lustre":11,"lustretype":60,"commentluster":11,"diapheny":61,"streak":62,"colour":63,"commentcolor":64,"colors":65,"streak_colors":71,"luminescence":11,"uv":11,"cleavage":72,"cleavagetype":73,"fracturetype":11,"tenacity":11,"commentbreak":11,"opticaltype":74,"opticalsign":75,"opticalalpha":76,"opticalalpha2":77,"opticalalphaerror":11,"opticalbeta":78,"opticalbeta2":79,"opticalbetaerror":11,"opticalgamma":80,"opticalgamma2":39,"opticalgammaerror":11,"opticalomega":39,"opticalomega2":39,"opticalomegaerror":11,"opticalepsilon":39,"opticalepsilon2":39,"opticalepsilonerror":11,"opticaln":39,"opticaln2":39,"opticalnerror":11,"optical2vcalc":81,"optical2vcalc2":82,"optical2vcalcerror":11,"optical2vmeasured":81,"optical2vmeasured2":83,"optical2vmeasurederror":11,"rimin":84,"rimax":85,"opticaldispersion":86,"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":87,"industrial":88,"occurrence":89,"otheroccurrence":90,"type_specimen_store":11,"description_short":91,"aboutname":92,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":93,"reviewed_at":11,"variety_of":11,"varieties":94,"group_members":95,"associates":96,"confused_with":130,"type_localities":131,"occurrence_total":138,"citations":139,"images":271,"structures":478,"synonyms":490,"language_names":503,"wikidata_qid":605,"texts":606},3259,"1:1:3259:5","3044d6af-adf2-486f-9c3b-b3ee1d07dc3a","Polyhalite","Plhl",0,"mineral",null,489,false,"K\u003Csub>2\u003C\u002Fsub>Ca\u003Csub>2\u003C\u002Fsub>Mg(SO\u003Csub>4\u003C\u002Fsub>)\u003Csub>4\u003C\u002Fsub>·2H\u003Csub>2\u003C\u002Fsub>O","K\u003Csub>2\u003C\u002Fsub>Ca\u003Csub>2\u003C\u002Fsub>Mg(SO\u003Csub>4\u003C\u002Fsub>)\u003Csub>4\u003C\u002Fsub> · 2H\u003Csub>2\u003C\u002Fsub>O",[17,18,19,20,21,22],"Ca","Mg","O","K","S","H",[17,18,19,20,21,22],"25.4.10",[26,27],"APPROVED","GRANDFATHERED",1817,"1818","7","C","65","29","4","5","1","Triclinic",2,"0","6.975","6.984","8.899","104.01","101.19","114.10",3,6,362.3,1,"Cell parameters from Bindi (2005).","On {010} and {100}, very common and often polysynthetic.","On {010} (foliated varities).","Crystals small and rare; tabular {010} or elongated [001] and exhibiting numerous forms. Commonly massive, fibrous to foliated.","Compact fibrous.",2.5,3.5,"2.78","2.763","Calculated density from Bindi (2005).","Vitreous,Resinous","Transparent","White","Colourless, white, pink, red, grey; colourless in transmitted light.","Salmon-pink to brick-red due to iron oxide inclusions.",[66,67,68,69,70],"colorless","white","pink","red","gray",[67],"\u003Cmi>{10_1}\u003C\u002Fmi>, perfect","Perfect","Biaxial","-","1.546","1.548","1.558","1.562","1.567","60","80","62",1.546,1.567,"none","Soluble in H2O, with precipitation of gypsum and perhaps\r\nsyngenite.  Nearly tasteless.","Most common potassium mineral in Carlsbad, New Mexico deposits.","Evaporite deposit.","Oceanic salt deposits; rarely as a volcanic product.","Closely related to leightonite.","Named from the Greek words meaning \"many\" and \"salt\".","2026-03-28 17:19:41",[],[],[97,106,114,122],{"id":98,"name":99,"entrytype":9,"csystem":100,"ima_formula":101,"mindat_formula":102,"hmin":46,"hmax":56,"dmeas":103,"dcalc":104,"primary_image_id":105},234,"Anhydrite","Orthorhombic","Ca(SO\u003Csub>4\u003C\u002Fsub>)","CaSO\u003Csub>4\u003C\u002Fsub>","2.98","2.95",1438,{"id":107,"name":108,"entrytype":9,"csystem":109,"ima_formula":110,"mindat_formula":110,"hmin":55,"hmax":55,"dmeas":111,"dcalc":112,"primary_image_id":113},1804,"Halite","Isometric","NaCl","2.168","2.165",29829,{"id":115,"name":116,"entrytype":9,"csystem":117,"ima_formula":118,"mindat_formula":119,"hmin":56,"hmax":56,"dmeas":120,"dcalc":120,"primary_image_id":121},2204,"Kieserite","Monoclinic","Mg(SO\u003Csub>4\u003C\u002Fsub>) · H\u003Csub>2\u003C\u002Fsub>O","MgSO\u003Csub>4\u003C\u002Fsub>·H\u003Csub>2\u003C\u002Fsub>O","2.571",13302,{"id":123,"name":124,"entrytype":9,"csystem":109,"ima_formula":125,"mindat_formula":125,"hmin":126,"hmax":38,"dmeas":127,"dcalc":128,"primary_image_id":129},3850,"Sylvite","KCl",1.5,"1.993","1.987",30786,[],[132],{"id":133,"txt":134,"latitude":135,"longitude":136,"country":137},247,"Bad Ischler Salzberg, Perneck, Bad Ischl, Gmunden District, Upper Austria, Austria",47.6666667,13.6333333,"Austria",92,[140,143,146,149,153,157,161,165,169,173,177,181,186,191,195,199,203,207,211,216,221,226,231,235,239,243,247,252,257,262,266],{"id":141,"year":11,"html":142,"doi":11},16120521,"Tschermaks Mineralogische und Petrographische Mitteilungen: 14: 75-86.",{"id":144,"year":28,"html":145,"doi":11},15941576,"Stromeyer, F. (1817) Ein neu entdecktes Metall und Analyse eines neuen Minerals. Journal für Chemie und Physik: 21: 297-306.",{"id":147,"year":28,"html":148,"doi":11},19233935,"Sowerby, James (1817) TAB. CXLVII CALX Polyhalites. Polyhalite. In \u003Ci>Exotic Mineralogy: or, coloured figures of foreign minerals: as a supplement to British Mineralogy.\u003C\u002Fi> Vol. 2. Benjamin Meredith. p.101-102.",{"id":150,"year":151,"html":152,"doi":11},16120505,1818,"Stromeyer, F. (1818) Kön. Ges. Wiss. Göttingen, Gel. Anz., Teil 3, 2081.",{"id":154,"year":155,"html":156,"doi":11},16120506,1819,"Stromeyer, F. (1819) Chemische Untersuchung der natürlichen Boraxsäure, des Eisenpecherzes, des Picro-Pharmacoliths und des Polyhalits, eines neuen fossilen-Salzes. Annalen der Physik: 61: 177-189.",{"id":158,"year":159,"html":160,"doi":11},16120507,1820,"Stromeyer, F. (1820) Mineralogisch-chemische Untersuchungen über ein neues fossiles Salz. Journal für Chemie und Physik: 29: 389-410.",{"id":162,"year":163,"html":164,"doi":11},16120508,1866,"Goebel (1866) Bulletin of the Academy of St. Petersburg: 9: 1 (as Mamanite).",{"id":166,"year":167,"html":168,"doi":11},16120509,1904,"van't Hoff and Voerman (1904) Akademie der Wissenschaften, Berlin (Sitzungsberichte der), Ber.: 984 (re: Mamanite = Polyhalite).",{"id":170,"year":171,"html":172,"doi":11},16120510,1910,"Görgey (1910) Mineralogische und petrographische Mitteilungen, Vienna: 29: 209.",{"id":174,"year":175,"html":176,"doi":11},16120511,1915,"Görgey (1915) Mineralogische und petrographische Mitteilungen, Vienna: 33: 48.",{"id":178,"year":179,"html":180,"doi":11},16120512,1930,"Hintze, Carl (1930) Handbuch der Mineralogie: 1[3]: 4485.",{"id":182,"year":183,"html":184,"doi":185},653656,1932,"(1932) Mineralogy of drill cores from the potash field of New Mexico and Texas. \u003Ci>Bulletin\u003C\u002Fi> 833. US Geological Survey \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.3133\u002Fb833'>doi:10.3133\u002Fb833\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Fpubs.usgs.gov\u002Fbul\u002F833\u002Freport.pdf' class='refpdflink'>\u003C\u002Fa>","10.3133\u002Fb833",{"id":187,"year":188,"html":189,"doi":190},653692,1934,"Larsen, E.S.; Berman, H. (1934) The microscopic determination of the nonopaque minerals. \u003Ci>Bulletin of the US Geological Survey\u003C\u002Fi> Vol. 848. US Geological Survey p.1-266. \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.3133\u002Fb848'>doi:10.3133\u002Fb848\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Fpubs.usgs.gov\u002Fbul\u002F0848\u002Freport.pdf?reftype=.pdf' class='refpdflink'>\u003C\u002Fa>","10.3133\u002Fb848",{"id":192,"year":193,"html":194,"doi":11},520369,1935,"Ramsdell, Lewis S. (1935) An x-ray study of the system K2SO4-MgSO4-CaSO4. \u003Ci>American Mineralogist\u003C\u002Fi>,  20 (8) 569-574 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM20\u002FAM20_569.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":196,"year":197,"html":198,"doi":11},520718,1938,"Peacock, M. A. (1938) The relation of leightonite to polyhalite. \u003Ci>American Mineralogist\u003C\u002Fi>,  23 (1) 38-45 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM23\u002FAM23_38.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":200,"year":201,"html":202,"doi":11},16120516,1940,"Lepeshkov and Bodaleva (1940) Academy of Sciences of the USSR, Comptes rendus: 27: 978.",{"id":204,"year":205,"html":206,"doi":11},16120517,1942,"Ladame (1942) Schweizerische mineralogische und petrographische Mitteilungen, Frauenfeld: 22: 242.",{"id":208,"year":209,"html":210,"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":212,"year":213,"html":214,"doi":215},7745711,1961,"Braitsch, Otto (1961) Zur Kristallographie von Polyhalit. \u003Ci>Beiträge zur Mineralogie und Petrographie\u003C\u002Fi>,  8 (2). 84-91 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1007\u002Fbf01084853'>doi:10.1007\u002Fbf01084853\u003C\u002Fa>","10.1007\u002Fbf01084853",{"id":217,"year":218,"html":219,"doi":220},5728695,1969,"Schlatti, M.; Sahl, K.; Zemann, A.; Zemann, J. (1969) Kristallstruktur von Polyhalit, K2Ca2Mg[SO4]4·2H2O. \u003Ci>Die Naturwissenschaften\u003C\u002Fi>,  56 (7). 368 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1007\u002Fbf00596929'>doi:10.1007\u002Fbf00596929\u003C\u002Fa>","10.1007\u002Fbf00596929",{"id":222,"year":223,"html":224,"doi":225},7741291,1970,"Schlatti, M., Sahl, K., Zemann, Anna, Zemann, J. (1970) Die Kristallstruktur des Polyhalits, K2Ca2Mg[SO4]4.2H2O. \u003Ci>TMPM Tschermaks Mineralogische und Petrographische Mitteilungen\u003C\u002Fi>, 14 (2). 75-86 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1007\u002Fbf01157309'>doi:10.1007\u002Fbf01157309\u003C\u002Fa>","10.1007\u002Fbf01157309",{"id":227,"year":228,"html":229,"doi":230},11333563,1971,"PERTHUISOT, J.-P. (1971) Recent Polyhalite from Sebkha el Melah (Tunisia). \u003Ci>Nature Physical Science\u003C\u002Fi>, 232. 186-187 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1038\u002Fphysci232186a0'>doi:10.1038\u002Fphysci232186a0\u003C\u002Fa>","10.1038\u002Fphysci232186a0",{"id":232,"year":233,"html":234,"doi":11},16103150,1985,"Sabelli C, Trosti-Ferroni R. (1985) A structural classification of sulfate minerals. Periodico di Mineralogia: 54: 1-46.",{"id":236,"year":237,"html":238,"doi":11},16120520,2000,"Reviews in Mineralogy and Geochemistry: 10 (2000): 1-112.",{"id":240,"year":241,"html":242,"doi":11},16966780,2005,"(2005) Polyhalite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fpolyhalite.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":244,"year":241,"html":245,"doi":246},458134,"Bindi, Luca (2005) Reinvestigation of polyhalite, K2Ca2Mg(SO4)4·2H2O. \u003Ci>Acta Crystallographica Section E Structure Reports Online\u003C\u002Fi>,  61 (8)  \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1107\u002Fs1600536805020507'>doi:10.1107\u002Fs1600536805020507\u003C\u002Fa>","10.1107\u002Fs1600536805020507",{"id":248,"year":249,"html":250,"doi":251},395626,2007,"Lane, M. D. (2007) Mid-infrared emission spectroscopy of sulfate and sulfate-bearing minerals. \u003Ci>American Mineralogist\u003C\u002Fi>,  92 (1) 1-18 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2138\u002Fam.2007.2170'>doi:10.2138\u002Fam.2007.2170\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002Fam\u002Fvol92\u002FAM92_1.pdf' class='refpdflink'>\u003C\u002Fa>","10.2138\u002Fam.2007.2170",{"id":253,"year":254,"html":255,"doi":256},4619348,2013,"Schorn, Anja, Neubauer, Franz, Bernroider, Manfred (2013) Polyhalite microfabrics in an Alpine evaporite mélange: Hallstatt, Eastern Alps. \u003Ci>Journal of Structural Geology\u003C\u002Fi>, 46. 57-75 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1016\u002Fj.jsg.2012.10.006'>doi:10.1016\u002Fj.jsg.2012.10.006\u003C\u002Fa>","10.1016\u002Fj.jsg.2012.10.006",{"id":258,"year":259,"html":260,"doi":261},154139,2017,"Xu, Hongwu, Guo, Xiaofeng, Bai, Jianming (2017) Thermal behavior of polyhalite: a high-temperature synchrotron XRD study. \u003Ci>Physics and Chemistry of Minerals\u003C\u002Fi>,  44 (2) 125-135 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1007\u002Fs00269-016-0842-5'>doi:10.1007\u002Fs00269-016-0842-5\u003C\u002Fa>","10.1007\u002Fs00269-016-0842-5",{"id":263,"year":259,"html":264,"doi":265},14282299,"Guo, Xiaofeng, Xu, Hongwu (2017) Enthalpies of formation of polyhalite: A mineral relevant to salt repository. \u003Ci>The Journal of Chemical Thermodynamics\u003C\u002Fi>, 114. 44-47 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1016\u002Fj.jct.2017.05.031'>doi:10.1016\u002Fj.jct.2017.05.031\u003C\u002Fa>","10.1016\u002Fj.jct.2017.05.031",{"id":267,"year":268,"html":269,"doi":270},15139567,2022,"Leitner, C., Neubauer, F., Genser, J., Bernroider, M. (2022) Dating of polyhalite: a difficult 40Ar\u002F39Ar dating tool of diagenetic to very low-grade metamorphic processes. \u003Ci>International Journal of Earth Sciences\u003C\u002Fi>, 111 (6) 2037-2051 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1007\u002Fs00531-022-02219-9'>doi:10.1007\u002Fs00531-022-02219-9\u003C\u002Fa>","10.1007\u002Fs00531-022-02219-9",[272,279,285,290,295,304,312,321,329,339,349,359,367,374,381,388,398,405,411,417,424,431,438,444,450,457,464,471],{"id":273,"source_url":274,"license_code":275,"credit_html":276,"title":7,"description":11,"author":11,"original_width":277,"original_height":278},30510,"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F90407","CC BY-SA 4.0","Photo: Unknown author — http:\u002F\u002Fcreativecommons.org\u002Flicenses\u002Fby-sa\u002F4.0\u002F, courtesy of \u003Ca href=\"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F90407\" rel=\"noopener\">The Estonian Museum of Natural History\u003C\u002Fa> via Europeana",520,1000,{"id":280,"source_url":281,"license_code":282,"credit_html":283,"title":7,"description":11,"author":11,"original_width":278,"original_height":284},30511,"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F115158","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\u002F115158\" rel=\"noopener\">Department of Geology, TalTech\u003C\u002Fa> via Europeana",666,{"id":286,"source_url":287,"license_code":275,"credit_html":288,"title":7,"description":11,"author":11,"original_width":278,"original_height":289},30512,"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F65179","Photo: Unknown author — http:\u002F\u002Fcreativecommons.org\u002Flicenses\u002Fby-sa\u002F4.0\u002F, courtesy of \u003Ca href=\"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F65179\" rel=\"noopener\">The Estonian Museum of Natural History\u003C\u002Fa> via Europeana",758,{"id":291,"source_url":292,"license_code":275,"credit_html":293,"title":7,"description":11,"author":11,"original_width":278,"original_height":294},30513,"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F65187","Photo: Unknown author — http:\u002F\u002Fcreativecommons.org\u002Flicenses\u002Fby-sa\u002F4.0\u002F, courtesy of \u003Ca href=\"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F65187\" rel=\"noopener\">The Estonian Museum of Natural History\u003C\u002Fa> via Europeana",761,{"id":296,"source_url":297,"license_code":275,"credit_html":298,"title":299,"description":300,"author":301,"original_width":302,"original_height":303},74868,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=83001351","Mai Seppel, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=83001351\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Estonian Museum of Natural History Specimen No 182317 photo (g28 g28-256 1 jpg).jpg","\"polühaliit\", \"polühaliit\". 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More info \u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fgeocollections.info\u002Ffile\u002F65187\">about this file\u003C\u002Fa> and \u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fgeocollections.info\u002Fspecimen\u002F202212\">about this specimen\u003C\u002Fa> at \u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fgeocollections.info\u002F\">geocollections.info\u003C\u002Fa>",2894,2205,{"id":313,"source_url":314,"license_code":275,"credit_html":315,"title":316,"description":317,"author":318,"original_width":319,"original_height":320},74870,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=83012309","Tõnis Saadre, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=83012309\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Estonian Museum of Natural History Specimen No 195141 photo (g57 g57-56 jpg).jpg","\"polühaliit\", \"polühaliit\". More info \u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fgeocollections.info\u002Ffile\u002F90407\">about this file\u003C\u002Fa> and \u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fgeocollections.info\u002Fspecimen\u002F195141\">about this specimen\u003C\u002Fa> at \u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fgeocollections.info\u002F\">geocollections.info\u003C\u002Fa>","Tõnis Saadre",1458,2800,{"id":322,"source_url":323,"license_code":275,"credit_html":324,"title":325,"description":326,"author":301,"original_width":327,"original_height":328},74871,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=83013245","Mai Seppel, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=83013245\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Estonian Museum of Natural History Specimen No 202211 photo (g27 g27-557 1 jpg).jpg","\"polühaliit\". More info \u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fgeocollections.info\u002Ffile\u002F65179\">about this file\u003C\u002Fa> and \u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fgeocollections.info\u002Fspecimen\u002F202211\">about this specimen\u003C\u002Fa> at \u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fgeocollections.info\u002F\">geocollections.info\u003C\u002Fa>",3996,3031,{"id":330,"source_url":331,"license_code":332,"credit_html":333,"title":334,"description":335,"author":336,"original_width":337,"original_height":338},13693,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=96151369","CC BY 2.0","James St. John, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=96151369\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Sylvite-halite-carnallite-polyhalite (Salado Formation, Upper Permian; Southwest Potash Mine, Eddy County, New Mexico, USA) 9.jpg","Evaporite rock from the Permian of New Mexico, USA. (collected in 1958)\n\u003Cp>Evaporites are chemical sedimentary rocks that form by the evaporation of water and the precipitation of dissolved minerals.  Rock salt and rock gypsum are the two most common evaporites.  This polymineralic evaporite rock is composed of reddish-colored ferruginous sylvite (KCl - potassium chloride with iron oxide), halite (NaCl - sodium chloride), carnallite (KMgCl3·6H2O - hydrous potassium magnesium chloride), and polyhalite (K2Ca2Mg(SO4)4·2H2O - hydrous potassium calcium magnesium sulfate).\n\u003C\u002Fp>\u003Cp>Stratigraphy: Salado Formation, Upper Permian\n\u003C\u002Fp>\nLocality: Southwest Potash Mine (= Amax Mine; = Horizon Potash Mine), Carlsbad Potash Mining District, Eddy County, New Mexico, USA","James St. John",2433,2974,{"id":340,"source_url":341,"license_code":342,"credit_html":343,"title":344,"description":345,"author":346,"original_width":347,"original_height":348},74867,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=8916330","CC BY-SA 3.0","Andrey Butko, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=8916330\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","History museum of Truskavets 081.jpg","History museum of Truskavets - \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FAnhydrite\" class=\"extiw\" title=\"en:Anhydrite\">Anhydrite\u003C\u002Fa> and \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FPolyhalite\" class=\"extiw\" title=\"en:Polyhalite\">Polyhalite\u003C\u002Fa>","Andrey Butko",2048,1536,{"id":350,"source_url":351,"license_code":352,"credit_html":353,"title":354,"description":355,"author":356,"original_width":357,"original_height":358},13690,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=77213727","CC BY 3.0","John Sobolewski (JSS), via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=77213727\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Polyhalite-784531.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FPolyhalite\" class=\"extiw\" title=\"en:Polyhalite\">Polyhalite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Dimensions: 24 mm x 23 mm x 11 mm\u003C\u002Fdd>\n\u003Cdd>Locality: Kerr McGee Mine, Carlsbad Potash District, Eddy Co., New Mexico, USA\u003C\u002Fdd>\n\u003Cdd>Pinkish mass. JSS specimen and photo.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","John Sobolewski (JSS)",928,742,{"id":360,"source_url":361,"license_code":332,"credit_html":362,"title":363,"description":364,"author":336,"original_width":365,"original_height":366},13691,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=84647588","James St. John, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=84647588\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Polyhalite (Salado Formation, Upper Permian; Carlsbad Potash District, New Mexico, USA) (32125442001).jpg","Polyhalite rock from the Permian of New Mexico, USA. (4.3 cm across at its widest)\n\u003Cp>A mineral is a naturally-occurring, solid, inorganic, crystalline substance having a fairly definite chemical composition and having fairly definite physical properties.  At its simplest, a mineral is a naturally-occurring solid chemical.  Currently, there are over 5100 named and described minerals - about 200 of them are common and about 20 of them are very common.  Mineral classification is based on anion chemistry.  Major categories of minerals are: elements, sulfides, oxides, halides, carbonates, sulfates, phosphates, and silicates.\n\u003C\u002Fp>\u003Cp>The sulfate minerals all contain one or more sulfate anions (SO4-2).\n\u003C\u002Fp>\u003Cp>Despite the name “polyhalite”, this mineral is not a halide, and has no sodium or chlorine in it.  It is one of several minerals that occur in evaporitic successions.  Polyhalite is hydrous potassium calcium magnesium sulfate (K2Ca2Mg(SO4)4·2H2O).  It has a nonmetallic luster, a white streak, is moderately soft, and often has a pinkish to reddish to salmon color.  The pink-red-salmon colors result from the presence of finely-disseminated hematite.  It typically occurs in microcrystalline masses and is associated with other evaporite minerals such as halite and anhydrite.\n\u003C\u002Fp>\u003Cp>The New Mexico polyhalite rock sample shown here is from the subsurface, Permian-aged Salado Formation, which is a succession of interbedded rock salt (halitite), rock anhydrite, polyhalite rock, and fine-grained siliciclastic beds.\n\u003C\u002Fp>\u003Cp>Stratigraphy: Salado Formation, Ochoan Stage, upper Upper Permian\n\u003C\u002Fp>\u003Cp>Locality: Carlsbad Potash District, east of Carlsbad, Delaware Basin, southeastern New Mexico, USA\n\u003C\u002Fp>\n\u003Chr>\n\u003Cp>Photo gallery of polyhalite:\n\u003C\u002Fp>\n\u003Ca rel=\"nofollow\" class=\"external free\" href=\"http:\u002F\u002Fwww.mindat.org\u002Fgallery.php?min=3259\">http:\u002F\u002Fwww.mindat.org\u002Fgallery.php?min=3259\u003C\u002Fa>",1171,790,{"id":368,"source_url":369,"license_code":332,"credit_html":370,"title":371,"description":335,"author":336,"original_width":372,"original_height":373},13692,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=95746473","James St. John, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=95746473\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Sylvite-halite-carnallite-polyhalite (Salado Formation, Upper Permian; Southwest Potash Mine, Eddy County, New Mexico, USA) 2.jpg",3123,1868,{"id":375,"source_url":376,"license_code":332,"credit_html":377,"title":378,"description":335,"author":336,"original_width":379,"original_height":380},13694,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=96151372","James St. John, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=96151372\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Sylvite-halite-carnallite-polyhalite (Salado Formation, Upper Permian; Southwest Potash Mine, Eddy County, New Mexico, USA) 10.jpg",3351,3000,{"id":382,"source_url":383,"license_code":332,"credit_html":384,"title":385,"description":335,"author":336,"original_width":386,"original_height":387},4763,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=96151377","James St. John, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=96151377\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Sylvite-halite-carnallite-polyhalite (Salado Formation, Upper Permian; Southwest Potash Mine, Eddy County, New Mexico, USA) 14.jpg",3826,2310,{"id":389,"source_url":390,"license_code":391,"credit_html":392,"title":393,"description":394,"author":395,"original_width":396,"original_height":397},13695,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=139671559","CC BY-SA 2.0","Ashley Dace , via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=139671559\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Polyhalite Rock - geograph.org.uk - 5628035.jpg","Polyhalite Rock \u003Cspan class=\"mw-valign-text-top noprint\" typeof=\"mw:File\u002FFrameless\">\u003Ca href=\"\u002F\u002Fcommons.wikimedia.org\u002Fwiki\u002FFile:Polyhalite_Rock_-_geograph.org.uk_-_5628035.jpg#ooui-php-4\" title=\"Edit this at Structured Data on Commons\">\u003Cimg alt=\"Edit this at Structured Data on Commons\" src=\"https:\u002F\u002Fupload.wikimedia.org\u002Fwikipedia\u002Fcommons\u002Fthumb\u002F8\u002F8a\u002FOOjs_UI_icon_edit-ltr-progressive.svg\u002F20px-OOjs_UI_icon_edit-ltr-progressive.svg.png?utm_source=commons.wikimedia.org&utm_campaign=parser&utm_content=thumbnail\" decoding=\"async\" width=\"10\" height=\"10\" class=\"mw-file-element\" data-file-width=\"20\" data-file-height=\"20\">\u003C\u002Fa>\u003C\u002Fspan>","Ashley Dace ",640,478,{"id":399,"source_url":400,"license_code":332,"credit_html":401,"title":402,"description":335,"author":336,"original_width":403,"original_height":404},38355,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=95746472","James St. John, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=95746472\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Sylvite-halite-carnallite-polyhalite (Salado Formation, Upper Permian; Southwest Potash Mine, Eddy County, New Mexico, USA) 1.jpg",2928,2031,{"id":406,"source_url":407,"license_code":332,"credit_html":408,"title":409,"description":335,"author":336,"original_width":410,"original_height":403},4762,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=96151360","James St. John, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=96151360\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Sylvite-halite-carnallite-polyhalite (Salado Formation, Upper Permian; Southwest Potash Mine, Eddy County, New Mexico, USA) 3.jpg",2833,{"id":412,"source_url":413,"license_code":332,"credit_html":414,"title":415,"description":335,"author":336,"original_width":416,"original_height":380},38356,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=96151363","James St. John, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=96151363\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Sylvite-halite-carnallite-polyhalite (Salado Formation, Upper Permian; Southwest Potash Mine, Eddy County, New Mexico, USA) 5.jpg",3586,{"id":418,"source_url":419,"license_code":332,"credit_html":420,"title":421,"description":335,"author":336,"original_width":422,"original_height":423},38357,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=96151364","James St. John, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=96151364\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Sylvite-halite-carnallite-polyhalite (Salado Formation, Upper Permian; Southwest Potash Mine, Eddy County, New Mexico, USA) 4.jpg",3175,2991,{"id":425,"source_url":426,"license_code":332,"credit_html":427,"title":428,"description":335,"author":336,"original_width":429,"original_height":430},38358,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=96151365","James St. John, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=96151365\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Sylvite-halite-carnallite-polyhalite (Salado Formation, Upper Permian; Southwest Potash Mine, Eddy County, New Mexico, USA) 6.jpg",2923,2658,{"id":432,"source_url":433,"license_code":332,"credit_html":434,"title":435,"description":335,"author":336,"original_width":436,"original_height":437},38359,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=96151368","James St. John, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=96151368\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Sylvite-halite-carnallite-polyhalite (Salado Formation, Upper Permian; Southwest Potash Mine, Eddy County, New Mexico, USA) 8.jpg",2385,2908,{"id":439,"source_url":440,"license_code":332,"credit_html":441,"title":442,"description":335,"author":336,"original_width":443,"original_height":338},38360,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=96151370","James St. John, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=96151370\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Sylvite-halite-carnallite-polyhalite (Salado Formation, Upper Permian; Southwest Potash Mine, Eddy County, New Mexico, USA) 7.jpg",3873,{"id":445,"source_url":446,"license_code":332,"credit_html":447,"title":448,"description":335,"author":336,"original_width":449,"original_height":380},38361,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=96151373","James St. John, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=96151373\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Sylvite-halite-carnallite-polyhalite (Salado Formation, Upper Permian; Southwest Potash Mine, Eddy County, New Mexico, USA) 11.jpg",3521,{"id":451,"source_url":452,"license_code":332,"credit_html":453,"title":454,"description":335,"author":336,"original_width":455,"original_height":456},38362,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=96151374","James St. John, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=96151374\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Sylvite-halite-carnallite-polyhalite (Salado Formation, Upper Permian; Southwest Potash Mine, Eddy County, New Mexico, USA) 12.jpg",3723,2999,{"id":458,"source_url":459,"license_code":332,"credit_html":460,"title":461,"description":335,"author":336,"original_width":462,"original_height":463},38363,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=96151376","James St. John, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=96151376\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Sylvite-halite-carnallite-polyhalite (Salado Formation, Upper Permian; Southwest Potash Mine, Eddy County, New Mexico, USA) 13.jpg",2620,2174,{"id":465,"source_url":466,"license_code":332,"credit_html":467,"title":468,"description":335,"author":336,"original_width":469,"original_height":470},38364,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=96151378","James St. John, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=96151378\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Sylvite-halite-carnallite-polyhalite (Salado Formation, Upper Permian; Southwest Potash Mine, Eddy County, New Mexico, USA) 15.jpg",3863,2656,{"id":472,"source_url":473,"license_code":332,"credit_html":474,"title":475,"description":335,"author":336,"original_width":476,"original_height":477},38365,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=96151380","James St. John, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=96151380\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Sylvite-halite-carnallite-polyhalite (Salado Formation, Upper Permian; Southwest Potash Mine, Eddy County, New Mexico, USA) 16.jpg",3660,2164,[479,485],{"id":480,"url":481,"label":482,"formula":483,"spacegroup":484,"year":241},11402,"\u002Fcif\u002F11402.cif","Bindi 2005","K2 Ca2 Mg S4 O18 H4","P -1",{"id":486,"url":487,"label":488,"formula":483,"spacegroup":489,"year":223},11403,"\u002Fcif\u002F11403.cif","Schlatti 1970","F -1",[491,492,493,494,495,496,497,498,499,500,501,502],"Ischelit","Ischelite","Mamanit","Mamanita","Mamanite","Polygalit","Polygalite","Polyhaliet","Polyhalita","Polyhallit","Polyhallita","Polyhallite",[504,508,512,516,520,524,528,532,535,539,542,547,552,556,560,563,567,570,573,577,580,584,588,591,595,598,601],{"lang":505,"names":506},"af",[507],"Polihaliet",{"lang":509,"names":510},"ar",[511],"بوليهاليت",{"lang":513,"names":514},"ca",[515],"polihalita",{"lang":517,"names":518},"de",[519],"Polyhalit",{"lang":521,"names":522},"el",[523],"Πολυαλίτης",{"lang":525,"names":526},"es",[527],"Polihalita",{"lang":529,"names":530},"et",[531],"polühaliit",{"lang":533,"names":534},"eu",[527],{"lang":536,"names":537},"fa",[538],"پلی هالیت",{"lang":540,"names":541},"fr",[7],{"lang":543,"names":544},"it",[545,546,7],"Polialite","Polihalite",{"lang":548,"names":549},"ja",[550,551],"ポリハライト","雑鹵石",{"lang":553,"names":554},"kk",[555],"Полигалит",{"lang":557,"names":558},"nb",[559],"polyhalitt",{"lang":561,"names":562},"nn",[559],{"lang":564,"names":565},"pl",[566],"Polihalit",{"lang":568,"names":569},"ru",[555],{"lang":571,"names":572},"sl",[566],{"lang":574,"names":575},"sr",[576],"полихалит",{"lang":578,"names":579},"sv",[519],{"lang":581,"names":582},"uk",[583],"Полігаліт",{"lang":585,"names":586},"uz",[587],"Poligalit",{"lang":589,"names":590},"vi",[519],{"lang":592,"names":593},"zh",[594],"杂卤石",{"lang":596,"names":597},"zh-cn",[594],{"lang":599,"names":600},"zh-hans",[594],{"lang":602,"names":603},"zh-hant",[604],"雜滷石","Q425034",{"history":11,"applications":11}]