[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:1335":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":14,"elements":15,"sigelements":19,"key_elements":20,"impurities":11,"cim":21,"ima_status":22,"ima_notes":11,"ima_history":11,"approval_year":11,"publication_year":25,"discovery_year":26,"strunz10ed1":27,"strunz10ed2":17,"strunz10ed3":28,"strunz10ed4":29,"dana8ed1":30,"dana8ed2":31,"dana8ed3":32,"dana8ed4":33,"csystem":34,"cclass":35,"spacegroup":11,"spacegroupset":36,"a":37,"b":38,"c":39,"alpha":36,"beta":40,"gamma":36,"aerror":41,"berror":42,"cerror":41,"alphaerror":11,"betaerror":35,"gammaerror":11,"va3":11,"z":43,"csmetamict":13,"commentcrystal":44,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":45,"tlform":46,"hmin":47,"hmax":47,"hardtype":11,"vhnmin":36,"vhnmax":36,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":36,"dmeas2":36,"dcalc":48,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":11,"lustretype":49,"commentluster":11,"diapheny":50,"streak":11,"colour":51,"commentcolor":52,"colors":53,"streak_colors":11,"luminescence":11,"uv":11,"cleavage":57,"cleavagetype":58,"fracturetype":11,"tenacity":11,"commentbreak":11,"opticaltype":59,"opticalsign":60,"opticalalpha":61,"opticalalpha2":11,"opticalalphaerror":62,"opticalbeta":63,"opticalbeta2":11,"opticalbetaerror":62,"opticalgamma":64,"opticalgamma2":36,"opticalgammaerror":11,"opticalomega":36,"opticalomega2":36,"opticalomegaerror":11,"opticalepsilon":36,"opticalepsilon2":36,"opticalepsilonerror":11,"opticaln":36,"opticaln2":36,"opticalnerror":11,"optical2vcalc":36,"optical2vcalc2":36,"optical2vcalcerror":11,"optical2vmeasured":36,"optical2vmeasured2":36,"optical2vmeasurederror":11,"rimin":65,"rimax":66,"opticaldispersion":67,"opticalpleochroism":68,"opticalpleochorismdesc":69,"opticalbirefringence":11,"opticalcomments":11,"opticalcolour":11,"opticalinternal":11,"opticaltropic":11,"opticalanisotropism":11,"opticalbireflectance":11,"opticalextinction":70,"opticalr":11,"specdispm":11,"ir":11,"electrical":11,"magnetism":11,"thermalbehaviour":11,"other":11,"industrial":11,"occurrence":71,"otheroccurrence":72,"type_specimen_store":73,"description_short":11,"aboutname":74,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":75,"reviewed_at":11,"variety_of":11,"varieties":76,"group_members":77,"associates":78,"confused_with":95,"type_localities":96,"occurrence_total":103,"citations":104,"images":144,"structures":173,"synonyms":180,"language_names":182,"wikidata_qid":202,"texts":203},1335,"1:1:1335:8","548483e9-00fe-424e-9df3-b6cde712523d","Duttonite","Dtn",0,"mineral",null,87,false,"V\u003Csup>4+\u003C\u002Fsup>O(OH)\u003Csub>2\u003C\u002Fsub>",[16,17,18],"O","H","V",[16,17,18],[18],"7.12.5",[23,24],"APPROVED","GRANDFATHERED",1956,"1956","4","E","35","6","2","7","1","Monoclinic",5,"0","8.80","3.95","5.96","90.67",2,1,4,"Space Group: I2\u002Fc.","Crusts and masses of six sided pseudo-orthorhombic crystals.  Forms include {001}, {100}, and {110}.","Randomly oriented six-sided platy crystals, ranging in size from minute up to 0.5 mm.",2.5,"3.24","Vitreous","Transparent","Pale brown","Becomes greenish on alteration.",[54,55,56],"brown","pink","yellow","Good to perfect on {001}","Perfect","Biaxial","+","1.810",3,"1.900","2.01",1.81,2.01,"r \u003C v moderate","Visible","X= pale pinkish brown\r\nY= pale yellow-brown\r\nZ= pale brown","X = a; Y = c; Z = b.","Vanadium-uranium deposits in sandstone.","Secondary mineral foemed by low temperature hydrothermal alteration of vanadium minerals.","Harvard Mineralogical Museum, Cambridge, Massachusetts, USA, number 134144 (type).","Named in honor of Clarence Edward Dutton (15 May 1841, Wallingford, Connecticut, USA – 4 January 1912, Englewood New Jersey, USA), geologist and US Army officer for his work on the Colorado Plateau region.  As a member of the U.S. Geological Survey (1879-1891) he was one of the first to study the area.  Dutton also developed and named the concept of isostasy - that the behavior of the Earth's surface is controlled, in part, by its regional density.  He also made contributions to the development of seismology.","2026-01-23 19:04:29",[],[],[79,86],{"id":80,"name":81,"entrytype":9,"csystem":34,"ima_formula":82,"mindat_formula":83,"hmin":11,"hmax":11,"dmeas":84,"dcalc":36,"primary_image_id":85},1541,"Fervanite","Fe\u003Csup>3+\u003C\u002Fsup>\u003Csub>4\u003C\u002Fsub>V\u003Csup>5+\u003C\u002Fsup>\u003Csub>4\u003C\u002Fsub>O\u003Csub>16\u003C\u002Fsub> · 5H\u003Csub>2\u003C\u002Fsub>O","Fe\u003Csup>3+\u003C\u002Fsup>\u003Csub>4\u003C\u002Fsub>V\u003Csup>5+\u003C\u002Fsup>\u003Csub>4\u003C\u002Fsub>O\u003Csub>16\u003C\u002Fsub>·5H\u003Csub>2\u003C\u002Fsub>O","3.28",8879,{"id":87,"name":88,"entrytype":9,"csystem":89,"ima_formula":90,"mindat_formula":91,"hmin":47,"hmax":47,"dmeas":92,"dcalc":93,"primary_image_id":94},2622,"Melanovanadite","Triclinic","Ca(V\u003Csup>5+\u003C\u002Fsup>,V\u003Csup>4+\u003C\u002Fsup>)\u003Csub>4\u003C\u002Fsub>O\u003Csub>10\u003C\u002Fsub> · 5H\u003Csub>2\u003C\u002Fsub>O","Ca(V\u003Csup>5+\u003C\u002Fsup>,V\u003Csup>4+\u003C\u002Fsup>)\u003Csub>4\u003C\u002Fsub>O\u003Csub>10\u003C\u002Fsub>·5H\u003Csub>2\u003C\u002Fsub>O","2.55","2.53",15793,[],[97],{"id":98,"txt":99,"latitude":100,"longitude":101,"country":102},3658,"Peanut Mine, Bull Canyon, Montrose County, Colorado, USA",38.2120085,-108.7661201,"USA",9,[105,108,112,116,121,126,131,135,140],{"id":106,"year":25,"html":107,"doi":11},522867,"Fleischer, M. (1956) New mineral names. \u003Ci>American Mineralogist\u003C\u002Fi>,  41 (11-12). 958-960 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM41\u002FAM41_958.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":109,"year":25,"html":110,"doi":111},2178232,"THOMPSON, M. E., ROACH, C. H., MEYROWITZ, R. (1956) Duttonite, New Vanadium Mineral from Peanut Mine, Montrose County, Colorado. \u003Ci>Science\u003C\u002Fi>, 123 (3205). 990 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1126\u002Fscience.123.3205.990'>doi:10.1126\u002Fscience.123.3205.990\u003C\u002Fa>","10.1126\u002Fscience.123.3205.990",{"id":113,"year":114,"html":115,"doi":11},522937,1957,"Thompson, M. E., Roach, Carl H., Meyrowitz, Robert (1957) Duttonite, a new quadrivalent vanadium oxide from the Peanut Mine, Montrose County, Colorado. \u003Ci>American Mineralogist\u003C\u002Fi>,  42 (7-8) 455-460 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM42\u002FAM42_455.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":117,"year":118,"html":119,"doi":120},468798,1958,"Evans, H. T., Mrose, M. E. (1958) The crystal structures of three new vanadium oxide minerals. \u003Ci>Acta Crystallographica\u003C\u002Fi>,  11 (1) 56-58 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1107\u002Fs0365110x58000141'>doi:10.1107\u002Fs0365110x58000141\u003C\u002Fa>","10.1107\u002Fs0365110x58000141",{"id":122,"year":123,"html":124,"doi":125},12768522,1970,"Schwarzmann, E. (1970) Notizen: Synthese von Duttonit VO(OH)2. \u003Ci>Zeitschrift für Naturforschung B\u003C\u002Fi>, 25. 1485-1486 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1515\u002Fznb-1970-1239'>doi:10.1515\u002Fznb-1970-1239\u003C\u002Fa>","10.1515\u002Fznb-1970-1239",{"id":127,"year":128,"html":129,"doi":130},12769544,1972,"Schwarzmann, E.; Bak, R.; Birkenberg, R. (1972) Notizen: Hydrothermale Synthese von VO(OH)\u003Csub>2\u003C\u002Fsub> \u002F Hydrothermal Synthesis of VO(OH)\u003Csub>2\u003C\u002Fsub>. \u003Ci>Zeitschrift für Naturforschung B\u003C\u002Fi>,  27 (8). 1003-1004 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1515\u002Fznb-1972-0831'>doi:10.1515\u002Fznb-1972-0831\u003C\u002Fa>","10.1515\u002Fznb-1972-0831",{"id":132,"year":133,"html":134,"doi":11},16108100,1973,"Rohak, B. (1973) Synthese von Duttonite VO(OH)2. Journal of the Korean Chemical Society, 17(6), 424-427.",{"id":136,"year":137,"html":138,"doi":139},9557242,1994,"Ferrer, E.G., Baran, E.J. (1994) The infrared spectrum of VO(OH)2 (synthetic duttonite). \u003Ci>Spectrochimica Acta Part A: Molecular Spectroscopy\u003C\u002Fi>, 50 (2). 375-377 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1016\u002F0584-8539(94)80068-5'>doi:10.1016\u002F0584-8539(94)80068-5\u003C\u002Fa>","10.1016\u002F0584-8539(94)80068-5",{"id":141,"year":142,"html":143,"doi":11},16964050,2005,"(2005) Duttonite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fduttonite.pdf' class='refpdflink'>\u003C\u002Fa>",[145,155,162,168],{"id":146,"source_url":147,"license_code":148,"credit_html":149,"title":150,"description":151,"author":152,"original_width":153,"original_height":154},7526,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10151958","CC BY-SA 3.0","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10151958\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Duttonite-177936.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FDuttonite\" class=\"extiw\" title=\"en:Duttonite\">Duttonite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Mounana Mine (Mouana Mine), \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FFranceville\" class=\"extiw\" title=\"en:Franceville\">Franceville\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FHaut-Ogoou%C3%A9_Province\" class=\"extiw\" title=\"en:Haut-Ogooué Province\">Haut-Ogooué Province\u003C\u002Fa>, Gabon (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-1750.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: 4.3 x 1.7 x 1.0 cm.\u003C\u002Fdd>\n\u003Cdd>Duttonite is a very rare vanadium hydroxide. Ex. Rice Northwest Museum and A.L. McGuiness Collections.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Robert M. Lavinsky",387,800,{"id":156,"source_url":157,"license_code":148,"credit_html":158,"title":159,"description":151,"author":152,"original_width":160,"original_height":161},7527,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10151959","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10151959\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Duttonite-177937.jpg",352,400,{"id":163,"source_url":164,"license_code":148,"credit_html":165,"title":166,"description":167,"author":152,"original_width":153,"original_height":154},7528,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10462430","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10462430\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Duttonite-rice-05a.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FDuttonite\" class=\"extiw\" title=\"en:Duttonite\">Duttonite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Mounana Mine (Mouana Mine), \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FFranceville\" class=\"extiw\" title=\"en:Franceville\">Franceville\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FHaut-Ogoou%C3%A9_Province\" class=\"extiw\" title=\"en:Haut-Ogooué Province\">Haut-Ogooué Province\u003C\u002Fa>, Gabon (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-1750.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: miniature, 4.3 x 1.7 x 1.0 cm\n\u003Cdl>\u003Cdt>Duttonite\u003C\u002Fdt>\u003C\u002Fdl>\u003C\u002Fdd>\n\u003Cdd>A very rare vanadium hydroxide. Ugly though it is, this is the only specimen I have ever seen for sale of the material. Old AL McGuiness label associated - and he valued it at $30 back in the 1960s so that tells you something (it was a lot back then for a reference species specimen!)\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",{"id":169,"source_url":170,"license_code":148,"credit_html":171,"title":172,"description":167,"author":152,"original_width":160,"original_height":161},7529,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10462431","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10462431\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Duttonite-rice-05b.jpg",[174],{"id":175,"url":176,"label":177,"formula":178,"spacegroup":179,"year":118},3980,"\u002Fcif\u002F3980.cif","Evans 1958","V O3 H2","I 1 2\u002Fc 1",[181],"Duttoniet",[183,187,191,195,198],{"lang":184,"names":185},"ca",[186],"duttonita",{"lang":188,"names":189},"de",[190],"Duttonit",{"lang":192,"names":193},"eu",[194],"Duttonita",{"lang":196,"names":197},"it",[7],{"lang":199,"names":200},"zh",[201],"羟钒石","Q3716715",{"history":11,"applications":11}]