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It is pronounced en-soo'-tite.","2025-10-24 15:07:55",[],[64,71,79],{"id":65,"name":66,"entrytype":9,"csystem":33,"ima_formula":67,"mindat_formula":68,"hmin":11,"hmax":11,"dmeas":34,"dcalc":69,"primary_image_id":70},71,"Akhtenskite","MnO\u003Csub>2\u003C\u002Fsub>","ε-Mn\u003Csup>4+\u003C\u002Fsup>O\u003Csub>2\u003C\u002Fsub>","4.78",476,{"id":72,"name":73,"entrytype":9,"csystem":74,"ima_formula":75,"mindat_formula":76,"hmin":11,"hmax":11,"dmeas":34,"dcalc":77,"primary_image_id":78},3100,"Paramontroseite","Orthorhombic","VO\u003Csub>2\u003C\u002Fsub>","V\u003Csup>4+\u003C\u002Fsup>O\u003Csub>2\u003C\u002Fsub>","4.09",18693,{"id":80,"name":81,"entrytype":9,"csystem":74,"ima_formula":67,"mindat_formula":82,"hmin":83,"hmax":83,"dmeas":84,"dcalc":85,"primary_image_id":86},3359,"Ramsdellite","Mn\u003Csup>4+\u003C\u002Fsup>O\u003Csub>2\u003C\u002Fsub>",3,"4.37","4.79",20541,[88,98,107,116,124,132],{"id":89,"name":90,"entrytype":9,"csystem":91,"ima_formula":92,"mindat_formula":93,"hmin":94,"hmax":94,"dmeas":95,"dcalc":96,"primary_image_id":97},947,"Chalcophanite","Trigonal","ZnMn\u003Csup>4+\u003C\u002Fsup>\u003Csub>3\u003C\u002Fsub>O\u003Csub>7\u003C\u002Fsub> · 3H\u003Csub>2\u003C\u002Fsub>O","ZnMn\u003Csup>4+\u003C\u002Fsup>\u003Csub>3\u003C\u002Fsub>O\u003Csub>7\u003C\u002Fsub>·3H\u003Csub>2\u003C\u002Fsub>O",2.5,"3.907","3.85",29422,{"id":99,"name":100,"entrytype":9,"csystem":101,"ima_formula":102,"mindat_formula":102,"hmin":103,"hmax":39,"dmeas":104,"dcalc":105,"primary_image_id":106},1164,"Cryptomelane","Monoclinic","K(Mn\u003Csup>4+\u003C\u002Fsup>\u003Csub>7\u003C\u002Fsub>Mn\u003Csup>3+\u003C\u002Fsup>)O\u003Csub>16\u003C\u002Fsub>",5,"4.17","4.44",6530,{"id":108,"name":109,"entrytype":9,"csystem":74,"ima_formula":110,"mindat_formula":111,"hmin":103,"hmax":112,"dmeas":113,"dcalc":114,"primary_image_id":115},1719,"Goethite","FeO(OH)","Fe\u003Csup>3+\u003C\u002Fsup>O(OH)",5.5,"4.27","4.18",29787,{"id":117,"name":118,"entrytype":9,"csystem":119,"ima_formula":67,"mindat_formula":82,"hmin":120,"hmax":39,"dmeas":121,"dcalc":122,"primary_image_id":123},3318,"Pyrolusite","Tetragonal",2,"5.04","5.189",20263,{"id":125,"name":126,"entrytype":9,"csystem":91,"ima_formula":127,"mindat_formula":127,"hmin":128,"hmax":128,"dmeas":129,"dcalc":130,"primary_image_id":131},3337,"Quartz","SiO\u003Csub>2\u003C\u002Fsub>",7,"2.65","2.66",30579,{"id":133,"name":134,"entrytype":9,"csystem":91,"ima_formula":135,"mindat_formula":136,"hmin":137,"hmax":138,"dmeas":139,"dcalc":139,"primary_image_id":140},3406,"Rhodochrosite","Mn(CO\u003Csub>3\u003C\u002Fsub>)","MnCO\u003Csub>3\u003C\u002Fsub>",3.5,4,"3.7",23851,[],[143],{"id":144,"txt":145,"latitude":146,"longitude":147,"country":148},17129,"Nsuta Mine (Insuta Mine; Nsuta-Gaywin Manganese concession; Nsuta-Wassaw), Tarkwa, Western Region, Ghana",5.2833333,-1.9666667,"Ghana",85,[151,154,157,161,165,170,174],{"id":152,"year":11,"html":153,"doi":11},17950025,"Ostwald, J. (1984) Some observations on the genesis of nsutite. Neues Jahrb. Mineral., Monatsh., 1984, 385–392.",{"id":155,"year":25,"html":156,"doi":11},523673,"Zwicker, W. K., Meijer, W. O. J. Groeneveld, Jaffe, H. W. (1962) Nsutite - a widespread manganese oxide mineral. \u003Ci>American Mineralogist\u003C\u002Fi>,  47 (3-4) 246-266 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM47\u002FAM47_246.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":158,"year":159,"html":160,"doi":11},524200,1965,"Faulring, G. M. (1965) Unit cell determination and thermal transformations of nsutite. \u003Ci>American Mineralogist\u003C\u002Fi>,  50 (1-2) 170-179 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM50\u002FAM50_170.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":162,"year":163,"html":164,"doi":11},16118770,1974,"Neues Jahrbuch für Mineralogie, Monatshefte (1974): 373-384.",{"id":166,"year":167,"html":168,"doi":169},2866076,1983,"Turner, Shirley, Buseck, Peter R. (1983) Defects in nsutite (γ-MnO2) and dry-cell battery efficiency. \u003Ci>Nature\u003C\u002Fi>, 304 (5922). 143-146 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1038\u002F304143a0'>doi:10.1038\u002F304143a0\u003C\u002Fa>","10.1038\u002F304143a0",{"id":171,"year":172,"html":173,"doi":11},16966347,2005,"(2005) Nsutite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fnsutite.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":175,"year":176,"html":177,"doi":178},11928559,2020,"Said, Mohamed I. (2020) Akhtenskite-nsutite phases: Polymorphic transformation, thermal behavior and magnetic properties. \u003Ci>Journal of Alloys and Compounds\u003C\u002Fi>, 819. 152976pp. \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1016\u002Fj.jallcom.2019.152976'>doi:10.1016\u002Fj.jallcom.2019.152976\u003C\u002Fa>","10.1016\u002Fj.jallcom.2019.152976",[180,190,200,210,217],{"id":181,"source_url":182,"license_code":183,"credit_html":184,"title":185,"description":186,"author":187,"original_width":188,"original_height":189},17933,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=75327219","CC BY-SA 4.0","David Hospital, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=75327219\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Nsutite.jpg","Black crystal aggregates of the very rare mineral nsutite (a manganese oxide) from Bihain, Vielsalm, Luxembourg Province, Belgium.","David Hospital",742,667,{"id":191,"source_url":192,"license_code":193,"credit_html":194,"title":195,"description":196,"author":197,"original_width":198,"original_height":199},17934,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=118199356","CC BY-SA 2.0","Pacific Museum of Earth from Canada, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=118199356\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Nsutite (48522681062).jpg","Nsuta, Ghana","Pacific Museum of Earth from Canada",6000,4000,{"id":201,"source_url":202,"license_code":203,"credit_html":204,"title":205,"description":206,"author":207,"original_width":208,"original_height":209},17935,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=161675457","CC BY 4.0","Henk Smeets – tomeikminerals.com, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=161675457\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Nsutite-9028-11 (Henk Smeets, tomeikminerals).webp","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FNsutite\" class=\"extiw\" title=\"en:Nsutite\">Nsutite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Field of view: 5 mm\u003C\u002Fdd>\n\u003Cdd>Locality: Sítio do Castelo Mine, Folgosinho, Portugal\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Henk Smeets – tomeikminerals.com",1920,1297,{"id":211,"source_url":212,"license_code":203,"credit_html":213,"title":214,"description":215,"author":207,"original_width":208,"original_height":216},17936,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=161675596","Henk Smeets – tomeikminerals.com, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=161675596\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Nsutite-17088-8 (Henk Smeets, tomeikminerals).webp","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FNsutite\" class=\"extiw\" title=\"en:Nsutite\">Nsutite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Field of view: 1 mm\u003C\u002Fdd>\n\u003Cdd>Locality: Sítio do Castelo Mine, Folgosinho, Portugal\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",1280,{"id":218,"source_url":219,"license_code":203,"credit_html":220,"title":221,"description":222,"author":207,"original_width":208,"original_height":216},17937,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=161675729","Henk Smeets – tomeikminerals.com, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=161675729\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Nsutite Folgo (Henk Smeets, tomeikminerals).webp","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FNsutite\" class=\"extiw\" title=\"en:Nsutite\">Nsutite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Field of view: 4 mm\u003C\u002Fdd>\n\u003Cdd>Locality: Sítio do Castelo Mine, Folgosinho, Portugal\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",[],[225,226,227],"Yokosukait","Yokosukaita","Yokosukaite",[229,233,237,241,245,248,251,255,259],{"lang":230,"names":231},"af",[232],"Nsutiet",{"lang":234,"names":235},"ca",[236],"nsutita",{"lang":238,"names":239},"de",[240,225],"Nsutit",{"lang":242,"names":243},"es",[244],"Nsutita",{"lang":246,"names":247},"eu",[244],{"lang":249,"names":250},"fr",[7],{"lang":252,"names":253},"it",[254],"nsutite",{"lang":256,"names":257},"ta",[258],"நுசுட்டைட்டு",{"lang":260,"names":261},"uk",[262],"Нсутит","Q1061880",{"history":11,"applications":11}]