[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:2267":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":16,"ima_formula":15,"elements":17,"sigelements":24,"key_elements":11,"impurities":25,"cim":26,"ima_status":27,"ima_notes":29,"ima_history":31,"approval_year":32,"publication_year":11,"discovery_year":33,"strunz10ed1":34,"strunz10ed2":35,"strunz10ed3":36,"strunz10ed4":37,"dana8ed1":38,"dana8ed2":39,"dana8ed3":40,"dana8ed4":41,"csystem":42,"cclass":43,"spacegroup":44,"spacegroupset":45,"a":46,"b":47,"c":48,"alpha":49,"beta":50,"gamma":49,"aerror":11,"berror":11,"cerror":11,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":11,"z":11,"csmetamict":14,"commentcrystal":11,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":11,"tlform":11,"hmin":43,"hmax":43,"hardtype":11,"vhnmin":49,"vhnmax":49,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":51,"dmeas2":51,"dcalc":52,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":53,"lustretype":53,"commentluster":11,"diapheny":11,"streak":54,"colour":55,"commentcolor":11,"colors":56,"streak_colors":61,"luminescence":63,"uv":11,"cleavage":64,"cleavagetype":65,"fracturetype":11,"tenacity":11,"commentbreak":11,"opticaltype":66,"opticalsign":67,"opticalalpha":68,"opticalalpha2":49,"opticalalphaerror":11,"opticalbeta":69,"opticalbeta2":49,"opticalbetaerror":11,"opticalgamma":70,"opticalgamma2":49,"opticalgammaerror":11,"opticalomega":49,"opticalomega2":49,"opticalomegaerror":11,"opticalepsilon":49,"opticalepsilon2":49,"opticalepsilonerror":11,"opticaln":49,"opticaln2":49,"opticalnerror":11,"optical2vcalc":71,"optical2vcalc2":49,"optical2vcalcerror":11,"optical2vmeasured":72,"optical2vmeasured2":73,"optical2vmeasurederror":11,"rimin":74,"rimax":75,"opticaldispersion":76,"opticalpleochroism":77,"opticalpleochorismdesc":78,"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":11,"industrial":11,"occurrence":79,"otheroccurrence":11,"type_specimen_store":80,"description_short":81,"aboutname":82,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":83,"reviewed_at":11,"variety_of":11,"varieties":84,"group_members":85,"associates":105,"confused_with":106,"type_localities":107,"occurrence_total":43,"citations":114,"images":174,"structures":191,"synonyms":198,"language_names":203,"wikidata_qid":226,"texts":227},2267,"1:1:2267:1","cacd0ccb-7ec2-48c1-90a8-83a67b2a4fd5","Mangano-ferri-eckermannite","Mfeck",0,"mineral",null,8967,204,false,"NaNa\u003Csub>2\u003C\u002Fsub>(Mn\u003Csup>2+\u003C\u002Fsup>\u003Csub>4\u003C\u002Fsub>Fe\u003Csup>3+\u003C\u002Fsup>)Si\u003Csub>8\u003C\u002Fsub>O\u003Csub>22\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>","The Eckermannite minerals are sodium amphiboles defined with \u003Csup>A\u003C\u002Fsup>(Na+K+2Ca)> 0.5 apfu and 0.5 apfu \u003C \u003Csup>C\u003C\u002Fsup>(Al+Fe\u003Csup>3+\u003C\u002Fsup>+2Ti) \u003C 1.5 apfu with Al>Fe\u003Csup>3+\u003C\u002Fsup> in the C\u003Csup>3+\u003C\u002Fsup> position. Normally if Fe\u003Csup>3+\u003C\u002Fsup> > Al, these minerals are named with an arvfedsonite root-name. For some reason, it has been decided to introduce the name ferri-eckermannite for this mineral.\r\n\r\nMangano-ferri-eckermannite is defined with \r\n\r\nA position: Na dominant\r\nC\u003Csup>2+\u003C\u002Fsup> position: Mn dominant\r\nC\u003Csup>3+\u003C\u002Fsup> position: Fe dominant\r\nW position: (OH) dominant",[18,19,20,21,22,23],"Fe","Mn","Na","Si","O","H",[18,19,20,21,22,23],",Cr,Zn,Mg,Ca,K,H2O,","16.16.10",[28],"APPROVED",[30],"REDEFINED","Redefined IMA 2012 s.p.",1969,"1969","9","D","E","25","66","1","3c","10","Monoclinic",5,11,"C2\u002Fm ","9.99","18.11","5.3","0","104.6","3.30","3.36","Vitreous","Light purplish-brown.","Reddish-black to black.",[57,58,59,60],"black","red","brown","yellow",[62,59],"purple","Nonfluorescent","on {110}","Perfect","Biaxial","-","1.685","1.717","1.72","32","34","36",1.685,1.72,"r > v","Strong","X yellow-brown, Y reddish brown, Z dark brown,","Metasedimentary manganese ore.","University Museum, University of Tokyo, Tokyo, Japan (type).","Note: The status of mangano-ferri-eckermannite as a valid mineral species and successor of ‘kôzulite’ is questioned by Kasatkin et al. (2023).","The mineral with this chemical composition was described by Nambu \u003Cem>et al\u003C\u002Fem>. (1969) and named kôzulite for Shukusuke Kôzu (1880-1955), Japanese mineralogist, Tohoku University. The original publications was without proper structure refinement, which was not prepared until 2010 by Barkley \u003Cem>et al.\u003C\u002Fem> (2010). \r\n\r\nKôzulite was included in both the 1978 and 1997 amphibole nomenclature, but was discredited as a root name in the 2012 amphibole nomenclature, where the mineral was renamed mangano-ferri-eckermannite.","2026-05-14 04:36:56",[],[86,94,100],{"id":87,"name":88,"entrytype":9,"csystem":42,"ima_formula":89,"mindat_formula":90,"hmin":43,"hmax":91,"dmeas":49,"dcalc":92,"primary_image_id":93},1348,"Eckermannite","NaNa\u003Csub>2\u003C\u002Fsub>(Mg\u003Csub>4\u003C\u002Fsub>Al)Si\u003Csub>8\u003C\u002Fsub>O\u003Csub>22\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>","NaNa\u003Csub>2\u003C\u002Fsub>(Mg\u003Csub>4\u003C\u002Fsub>Al}Si\u003Csub>8\u003C\u002Fsub>O\u003Csub>22\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>",6,"3.02",7597,{"id":95,"name":96,"entrytype":9,"csystem":42,"ima_formula":97,"mindat_formula":97,"hmin":91,"hmax":11,"dmeas":98,"dcalc":99,"primary_image_id":11},470778,"Mangani-eckermannite","NaNa\u003Csub>2\u003C\u002Fsub>(Mg\u003Csub>4\u003C\u002Fsub>Mn\u003Csup>3+\u003C\u002Fsup>)Si\u003Csub>8\u003C\u002Fsub>O\u003Csub>22\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>","3.16","3.186",{"id":101,"name":102,"entrytype":9,"csystem":42,"ima_formula":11,"mindat_formula":103,"hmin":43,"hmax":91,"dmeas":11,"dcalc":104,"primary_image_id":11},471224,"Scandio-fluoro-eckermannite","NaNa\u003Csub>2\u003C\u002Fsub>(Mg\u003Csub>4\u003C\u002Fsub>Sc)(Si\u003Csub>8\u003C\u002Fsub>O\u003Csub>22\u003C\u002Fsub>)F\u003Csub>2\u003C\u002Fsub>","3.097",[],[],[108],{"id":109,"txt":110,"latitude":111,"longitude":112,"country":113},2196,"Tanohata mine, Tanohata, Shimohei District, Iwate Prefecture, Japan",39.9166667,141.9,"Japan",[115,118,122,126,129,133,137,140,144,147,151,155,160,164,169],{"id":116,"year":11,"html":117,"doi":11},16139353,"Acta Crystallographica: A28: 71.",{"id":119,"year":120,"html":121,"doi":11},16114227,1968,"Nambu, M. et al (1968) Manganese alkaliamphibole from Tanohata mine, Iwate prefecture, Japan. Journal of the Mineralogical Society of Japan: 9: 18.",{"id":123,"year":32,"html":124,"doi":125},88227,"Nambu, Matsuo, Tanida, Katsutoshi, Kitamura, Tsuyoshi (1969) Kôzulite, a new alkali amphibole, from Tanohata Mine, Iwate Prefecture, Japan. \u003Ci>The Journal of the Japanese Association of Mineralogists, Petrologists and Economic Geologists\u003C\u002Fi>,  62 (6) 311-328 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2465\u002Fganko1941.62.311'>doi:10.2465\u002Fganko1941.62.311\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Fwww.jstage.jst.go.jp\u002Farticle\u002Fganko1941\u002F62\u002F6\u002F62_6_311\u002F_pdf' class='refpdflink'>\u003C\u002Fa>","10.2465\u002Fganko1941.62.311",{"id":127,"year":32,"html":128,"doi":11},16114228,"Nambu, M. et al (1969) Some Mn-bearing amphiboles from Kitakami massif, Japan. Journal of the Japanese Association of Mineralogists, Petrologists and Economic Geologists: 61: 169.",{"id":130,"year":131,"html":132,"doi":11},15962760,1970,"Fleischer, M., Nickel, E.H. (1970) New mineral names. American Mineralogist: 55: 1810-1818.",{"id":134,"year":135,"html":136,"doi":11},527132,1978,"Leake, Bernard E. (1978) Nomenclature of amphiboles. \u003Ci>American Mineralogist\u003C\u002Fi>,  63 (11-12) 1023-1052 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM63\u002FAM63_1023.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":138,"year":135,"html":139,"doi":11},15354841,"Leake, Bernard E. (1978) Nomenclature of Amphiboles. \u003Ci>The Canadian Mineralogist\u003C\u002Fi>, 16 (4) 501-520",{"id":141,"year":142,"html":143,"doi":11},16099752,1997,"Leake, B. E.; Woolley, A. R.; Arps, C. E. S.; Birch, W. D.; Gilbert, M. C.; Grice, J. D.; Hawthorne, F. C.; Kato, A.; Kisch, H. J.; Krivovichev, V. G.; et al. (1997) Nomenclature of amphiboles: Report of the Subcommittee on Amphiboles of the International Mineralogical Association, Commission on New Minerals and Mineral Names. \u003Ci>American Mineralogist\u003C\u002Fi>,  82. 1019-1037 \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002Fam\u002Fvol82\u002FAM82_1019.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":145,"year":142,"html":146,"doi":11},16106870,"Leake, B. E., Woolley, A. R., Arps, C. E. S., Birch, W. D., Gilbert, M. C., Grice, J. D., Hawthorne, F. C., Kato, A., Kisch, H. J., Krivovochev, V. G., Linthout, K., Laird, J., Mandarino, J. A., Maresch, W. V., Nickel, E.H., Rock, N. M. S., Schumacher, J. C., Smith, D. C., Stephenson, N. C. N., Ungaretti, L., Whittaker, E. J. W., Youzhi, Gou (1997) Nomenclature of amphiboles: report of the Subcommittee on Amphiboles of the International Mineralogical Association, Commission on New Minerals and Mineral Names. \u003Ci>The Canadian Mineralogist\u003C\u002Fi>,  35 (1) 219-246 \u003Ca target='_blank' href=' http:\u002F\u002Frruff.info\u002Frruff_1.0\u002Fuploads\u002FCM35_219.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":148,"year":149,"html":150,"doi":11},12909050,1998,"Mandarino, Joseph A. (1998) The Second List of Additions and Corrections to the Glossary of Mineral Species (1995) - The Amphibole Group. \u003Ci>The Mineralogical Record\u003C\u002Fi>, 29 (3) 169-174",{"id":152,"year":153,"html":154,"doi":11},16965389,2001,"(2001) Mangano-ferri-eckermannite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fkozulite.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":156,"year":157,"html":158,"doi":159},64226,2006,"Hawthorne, F. C., Oberti, R. (2006) On the classification of amphiboles. \u003Ci>The Canadian Mineralogist\u003C\u002Fi>,  44 (1) 1-21 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2113\u002Fgscanmin.44.1.1'>doi:10.2113\u002Fgscanmin.44.1.1\u003C\u002Fa>","10.2113\u002Fgscanmin.44.1.1",{"id":161,"year":162,"html":163,"doi":11},16114230,2010,"Barkley, M.C., Yang, H., Downs, R.T. (2010) Kôzulite, an Mn-rich alkali amphibole. Acta Crystallographica: E66: i83.",{"id":165,"year":166,"html":167,"doi":168},396910,2012,"Hawthorne, F. C., Oberti, R., Harlow, G. E., Maresch, W. V., Martin, R. F., Schumacher, J. C., Welch, M. D. (2012) Nomenclature of the amphibole supergroup. \u003Ci>American Mineralogist\u003C\u002Fi>,  97 (11) 2031-2048 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2138\u002Fam.2012.4276'>doi:10.2138\u002Fam.2012.4276\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Frruff_1.0\u002Fuploads\u002FAM97_2031.pdf' class='refpdflink'>\u003C\u002Fa>","10.2138\u002Fam.2012.4276",{"id":170,"year":171,"html":172,"doi":173},16645117,2023,"Kasatkin, Anatoly V., Zubkova, Natalia V., Agakhanov, Atali A., Chukanov, Nikita V., Škoda, Radek, Nestola, Fabrizio, Belakovskiy, Dmitry I., Pekov, Igor V. (2023) Mangani-eckermannite, NaNa\u003Csub>2\u003C\u002Fsub>(Mg\u003Csub>4\u003C\u002Fsub>Mn\u003Csup>3+\u003C\u002Fsup>)Si\u003Csub>8\u003C\u002Fsub>O\u003Csub>22\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>, a new amphibole from Tanohata Mine, Iwate Prefecture, Japan. \u003Ci>Mineralogical Magazine\u003C\u002Fi>,  87 (6) 935-942 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fmgm.2023.63'>doi:10.1180\u002Fmgm.2023.63\u003C\u002Fa>","10.1180\u002Fmgm.2023.63",[175,185],{"id":176,"source_url":177,"license_code":178,"credit_html":179,"title":180,"description":181,"author":182,"original_width":183,"original_height":184},7595,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10166141","CC BY-SA 3.0","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10166141\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Kozulite-Rhodonite-244416.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FK%C3%B4zulite\" class=\"extiw\" title=\"en:Kôzulite\">Kôzulite\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FRhodonite\" class=\"extiw\" title=\"en:Rhodonite\">Rhodonite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Woods Mine (Wood's Rhodonite Mine), \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FTamworth\" class=\"extiw\" title=\"en:Tamworth\">Tamworth\u003C\u002Fa>, Darling County, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FNew_South_Wales\" class=\"extiw\" title=\"en:New South Wales\">New South Wales\u003C\u002Fa>, Australia (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-4429.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: 7.8 x 5.5 x 5.3 cm.\u003C\u002Fdd>\n\u003Cdd>A very impressive specimen of the rare Na-Mn Silicate Kozulite. Normally, any crystals are in the mm size range, but these Kozulite crystals are up to 7mm. Most are as cleavage faces or embedded crystal portions. And it is not just one crystal - they are in two rich veins that that completely span the specimen. A small amount of pink Rhodonite contrasts nicely. Ex. Charlie Key.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Robert M. Lavinsky",427,500,{"id":186,"source_url":187,"license_code":178,"credit_html":188,"title":189,"description":181,"author":182,"original_width":184,"original_height":190},7596,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10166142","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10166142\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Kozulite-Rhodonite-244417.jpg",391,[192],{"id":193,"url":194,"label":195,"formula":196,"spacegroup":197,"year":162},8417,"\u002Fcif\u002F8417.cif","Barkley 2010","K.208 Na2.344 Ca.18 Mn2.915 Mg2.305 Si8 O24 H2","C 1 2\u002Fm 1",[199,200,201,202],"Kozulit","Kozulita","Kôzulite","Mangano-ferri-eckermanniet",[204,208,212,216,221],{"lang":205,"names":206},"ca",[207],"manganoferrieckermannita",{"lang":209,"names":210},"de",[211],"Mangano-Ferri-Eckermannit",{"lang":213,"names":214},"eu",[215],"Mangano-ferri-eckermannita",{"lang":217,"names":218},"it",[219,220],"kozulite","mangano-ferri-eckermannite",{"lang":222,"names":223},"ja",[224,225],"マンガノ第二鉄エカーマン閃石","神津閃石","Q3817799",{"history":11,"applications":11}]