[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:41905":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":23,"key_elements":11,"impurities":11,"cim":11,"ima_status":24,"ima_notes":11,"ima_history":11,"approval_year":26,"publication_year":27,"discovery_year":11,"strunz10ed1":28,"strunz10ed2":29,"strunz10ed3":30,"strunz10ed4":31,"dana8ed1":11,"dana8ed2":11,"dana8ed3":11,"dana8ed4":11,"csystem":32,"cclass":11,"spacegroup":11,"spacegroupset":33,"a":34,"b":35,"c":36,"alpha":11,"beta":37,"gamma":11,"aerror":38,"berror":39,"cerror":40,"alphaerror":11,"betaerror":41,"gammaerror":11,"va3":11,"z":42,"csmetamict":14,"commentcrystal":43,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":11,"tlform":44,"hmin":41,"hmax":41,"hardtype":11,"vhnmin":45,"vhnmax":11,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":11,"dmeas2":11,"dcalc":46,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":11,"lustretype":47,"commentluster":11,"diapheny":48,"streak":49,"colour":50,"commentcolor":51,"colors":52,"streak_colors":55,"luminescence":11,"uv":11,"cleavage":56,"cleavagetype":57,"fracturetype":58,"tenacity":59,"commentbreak":60,"opticaltype":11,"opticalsign":11,"opticalalpha":11,"opticalalpha2":11,"opticalalphaerror":11,"opticalbeta":11,"opticalbeta2":11,"opticalbetaerror":11,"opticalgamma":11,"opticalgamma2":11,"opticalgammaerror":11,"opticalomega":11,"opticalomega2":11,"opticalomegaerror":11,"opticalepsilon":11,"opticalepsilon2":11,"opticalepsilonerror":11,"opticaln":11,"opticaln2":11,"opticalnerror":11,"optical2vcalc":11,"optical2vcalc2":11,"optical2vcalcerror":11,"optical2vmeasured":11,"optical2vmeasured2":11,"optical2vmeasurederror":11,"rimin":11,"rimax":11,"opticaldispersion":11,"opticalpleochroism":61,"opticalpleochorismdesc":62,"opticalbirefringence":11,"opticalcomments":11,"opticalcolour":63,"opticalinternal":64,"opticaltropic":65,"opticalanisotropism":66,"opticalbireflectance":67,"opticalextinction":11,"opticalr":68,"specdispm":11,"ir":11,"electrical":11,"magnetism":11,"thermalbehaviour":11,"other":11,"industrial":11,"occurrence":11,"otheroccurrence":11,"type_specimen_store":69,"description_short":70,"aboutname":71,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":72,"reviewed_at":11,"variety_of":11,"varieties":73,"group_members":74,"associates":121,"confused_with":122,"type_localities":123,"occurrence_total":130,"citations":131,"images":149,"structures":150,"synonyms":151,"language_names":154,"wikidata_qid":172,"texts":173},41905,"1:1:41905:5","4f154ee1-e1be-4686-9996-d214971eb216","Ferrotochilinite","Ftch",0,"mineral",null,39791,14,false,"Fe\u003Csup>2+\u003C\u002Fsup>\u003Csub>6\u003C\u002Fsub>(Fe\u003Csup>2+\u003C\u002Fsup>,Mg)\u003Csub>5\u003C\u002Fsub>S\u003Csub>6\u003C\u002Fsub>(OH)\u003Csub>10\u003C\u002Fsub>","FeS · ≈0.85[Fe(OH)\u003Csub>2\u003C\u002Fsub>]",[18,19,20,21,22],"Fe","Mg","O","S","H",[18,20,21,22],[25],"APPROVED",2011,2013,"2","F","D","35","Monoclinic","0","5.463","15.865","10.825","93.7",5,17,12,1,2,"Space group C2\u002Fm, Cm or C2.","flattened parallel to [001] prismatic to elongated lamellar crystals.  Aggregates (up to 6.5 mm in size) are fanlike, rosettelike, or chaotic.","13","3.467","Sub-Metallic","Opaque","black","dark bronze","With time, it becomes dull and darkens to almost black, with a blue violet or golden brown iridescence.",[49,53,54],"gray","brown",[49],"{001}","Perfect","Micaceous","flexible","fracture is laminated","Visible","Gray with a hue ranging from bluish (Rmin) to pale beige (Rmax).","Gray.","None.","Anisotropic","Distinct, gray bluish to yellowish beige rotation colors.","Distinct.","(12.6,10.8) 400,\r\n(12.3,10.9) 420,\r\n(12.0,11.0) 440,\r\n(11.7,11.1) 460,\r\n(11.6,11.4) 470,\r\n(11.5,11.3) 480,\r\n(11.4,11.5) 500,\r\n(11.3,11.8) 520,\r\n(11.2,12.2) 540,\r\n(11.2,12.4) 546,\r\n(11.2,12.7) 560,\r\n(11.1,13.3) 580,\r\n(11.1,13.6) 589,\r\n(11.1,14.0) 600,\r\n(11.0,14.6) 620,\r\n(11.0,15.2) 640,\r\n(11.0,15.5) 650,\r\n(10.9,15.8) 660,\r\n(10.8,16.3) 680,\r\n(10.8,16.9) 700","Fersman Mineralogical Museum of Russian Academy of Sciences, Moscow, registration number 4058\u002F1","The Fe analogue of tochilinite.","For the mineral tochilinite and its iron content.","2025-11-13 15:55:23",[],[75,82,88,96,105,113],{"id":76,"name":77,"entrytype":9,"csystem":78,"ima_formula":79,"mindat_formula":80,"hmin":41,"hmax":41,"dmeas":11,"dcalc":81,"primary_image_id":11},42864,"Ekplexite","Trigonal","(Nb,Mo)S\u003Csub>2\u003C\u002Fsub> · (Mg\u003Csub>1-x\u003C\u002Fsub>Al\u003Csub>x\u003C\u002Fsub>)(OH)\u003Csub>2+x\u003C\u002Fsub>","(Nb,Mo,W)S\u003Csub>2\u003C\u002Fsub>·(Mg\u003Csub>1-x\u003C\u002Fsub>Al\u003Csub>x\u003C\u002Fsub>)(OH)\u003Csub>2+x\u003C\u002Fsub>","3.63",{"id":83,"name":84,"entrytype":9,"csystem":78,"ima_formula":85,"mindat_formula":86,"hmin":41,"hmax":41,"dmeas":11,"dcalc":87,"primary_image_id":11},42850,"Ferrovalleriite","2[(Fe,Cu)S] · 1.53[(Fe,Al,Mg)(OH)\u003Csub>2\u003C\u002Fsub>]","2(Fe,Cu)S·1.5Fe(OH)\u003Csub>2\u003C\u002Fsub> ","3.72",{"id":89,"name":90,"entrytype":9,"csystem":91,"ima_formula":92,"mindat_formula":93,"hmin":41,"hmax":41,"dmeas":33,"dcalc":94,"primary_image_id":95},1788,"Haapalaite","Hexagonal","2[(Fe,Ni)S] · 1.61[(Mg,Fe)(OH)\u003Csub>2\u003C\u002Fsub>]","(Fe\u003Csup>2+\u003C\u002Fsup>,Ni)\u003Csub>2\u003C\u002Fsub>(Mg,Fe\u003Csup>2+\u003C\u002Fsup>)\u003Csub>1.61\u003C\u002Fsub>S\u003Csub>2\u003C\u002Fsub>(OH)\u003Csub>3.22\u003C\u002Fsub>","3.57",10674,{"id":97,"name":98,"entrytype":9,"csystem":32,"ima_formula":99,"mindat_formula":100,"hmin":41,"hmax":101,"dmeas":102,"dcalc":103,"primary_image_id":104},3986,"Tochilinite","6(Fe\u003Csub>0.9\u003C\u002Fsub>S) · 5[(Mg,Fe)(OH)\u003Csub>2\u003C\u002Fsub>]","Fe\u003Csup>2+\u003C\u002Fsup>\u003Csub>5-6\u003C\u002Fsub>(Mg,Fe\u003Csup>2+\u003C\u002Fsup>)\u003Csub>5\u003C\u002Fsub>S\u003Csub>6\u003C\u002Fsub>(OH)\u003Csub>10\u003C\u002Fsub>",1.5,"2.96","3.03",24302,{"id":106,"name":107,"entrytype":9,"csystem":78,"ima_formula":108,"mindat_formula":109,"hmin":41,"hmax":101,"dmeas":110,"dcalc":111,"primary_image_id":112},4136,"Valleriite","2[(Fe,Cu)S] · 1.53[(Mg,Al)(OH)\u003Csub>2\u003C\u002Fsub>]","(Fe\u003Csup>2+\u003C\u002Fsup>,Cu)\u003Csub>4\u003C\u002Fsub>(Mg,Al)\u003Csub>3\u003C\u002Fsub>S\u003Csub>4\u003C\u002Fsub>(OH,O)\u003Csub>6\u003C\u002Fsub>","3.14","3.21",27216,{"id":114,"name":115,"entrytype":9,"csystem":78,"ima_formula":116,"mindat_formula":117,"hmin":41,"hmax":41,"dmeas":118,"dcalc":119,"primary_image_id":120},4379,"Yushkinite","(Mg,Al)(OH)\u003Csub>2\u003C\u002Fsub>VS\u003Csub>2\u003C\u002Fsub>","(Mg,Al)V\u003Csup>4+\u003C\u002Fsup>S\u003Csub>2\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>","2.94","3.00",28601,[],[],[124],{"id":125,"txt":126,"latitude":127,"longitude":128,"country":129},2749,"Oktyabrsky Mine, Talnakh Cu-Ni Deposit, Norilsk-Talnakh Mining Region, Taimyr Peninsula, Taymyrskiy Autonomous Okrug, Krasnoyarsk Krai, Russia",69.5247978,88.3400707,"Russia",4,[132,136,140,144],{"id":133,"year":26,"html":134,"doi":135},244147,"Williams, P. A., Hatert, F., Pasero, M., Mills, S. J. (2011) IMA Commission on New Minerals, Nomenclature and Classification (CNMNC) Newsletter 8. \u003Ci>Mineralogical Magazine\u003C\u002Fi>,  75 (2) 289-294 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fminmag.2011.075.2.289'>doi:10.1180\u002Fminmag.2011.075.2.289\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fuploads\u002FMM75_289.pdf' class='refpdflink'>\u003C\u002Fa>","10.1180\u002Fminmag.2011.075.2.289",{"id":137,"year":27,"html":138,"doi":139},19746,"Pekov, I. V., Sereda, E. V., Polekhovsky, Yu. S., Britvin, S. N., Chukanov, N. V., Yapaskurt, V. O., Bryzgalov, I. A. (2013) Ferrotochilinite, 6FeS · 5Fe(OH)2, a new mineral from the Oktyabr’sky deposit, Noril’sk district, Siberia, Russia. \u003Ci>Geology of Ore Deposits\u003C\u002Fi>,  55 (7) 567-574 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1134\u002Fs1075701513070106'>doi:10.1134\u002Fs1075701513070106\u003C\u002Fa>","10.1134\u002Fs1075701513070106",{"id":141,"year":142,"html":143,"doi":11},16964319,2014,"(2014) Ferrotochilinite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fferrotochilinite.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":145,"year":146,"html":147,"doi":148},18331546,2025,"Pribavkin, S. V.; Pushkarev, E. V.; Chashchukhin, I. S.; Erokhin, Yu. V.; Korovko, A. V. (2025) Minerals of the Тochilinite–Ferrotochilinite Series from Rocks of the Urals and Trans-Urals: Мineral Аssociations, Сhemical Сomposition, and Genesis. \u003Ci>Petrology\u003C\u002Fi>,  33 (2).  \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1134\u002Fs0869591124700358'>doi:10.1134\u002Fs0869591124700358\u003C\u002Fa>","10.1134\u002Fs0869591124700358",[],[],[152,153],"Ferrotochiliniet","IMA2010-080",[155,159,164,168],{"lang":156,"names":157},"ca",[158],"ferrotochilinita",{"lang":160,"names":161},"de",[162,163],"Ferrotochilinit","IMA 2010-080",{"lang":165,"names":166},"eu",[167],"Ferrotokilinita",{"lang":169,"names":170},"it",[171],"ferrotochilinite","Q19833646",{"history":11,"applications":11}]