[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:472197":3},{"id":4,"longid":5,"guid":6,"name":7,"shortcode_ima":8,"entrytype":9,"entrytype_text":10,"varietyof":6,"synid":6,"polytypeof":6,"groupid":11,"weighting":12,"nolocadd":13,"blacklisted":13,"mindat_formula":14,"mindat_formula_note":6,"ima_formula":6,"elements":15,"sigelements":19,"key_elements":20,"impurities":6,"cim":6,"ima_status":21,"ima_notes":6,"ima_history":6,"approval_year":6,"publication_year":6,"discovery_year":6,"strunz10ed1":24,"strunz10ed2":25,"strunz10ed3":18,"strunz10ed4":26,"dana8ed1":6,"dana8ed2":6,"dana8ed3":6,"dana8ed4":6,"csystem":27,"cclass":28,"spacegroup":29,"spacegroupset":30,"a":31,"b":6,"c":6,"alpha":6,"beta":6,"gamma":6,"aerror":12,"berror":6,"cerror":6,"alphaerror":6,"betaerror":6,"gammaerror":6,"va3":6,"z":32,"csmetamict":13,"commentcrystal":6,"twinning":6,"tranglide":6,"parting":33,"epitaxidescription":6,"morphology":6,"tlform":34,"hmin":12,"hmax":6,"hardtype":6,"vhnmin":6,"vhnmax":6,"vhnerror":6,"vhng":6,"vhns":6,"commenthard":6,"dmeas":6,"dmeas2":6,"dcalc":35,"dmeaserror":6,"dcalcerror":6,"commentdense":6,"lustre":6,"lustretype":36,"commentluster":6,"diapheny":37,"streak":38,"colour":39,"commentcolor":6,"colors":40,"streak_colors":42,"luminescence":6,"uv":43,"cleavage":6,"cleavagetype":44,"fracturetype":45,"tenacity":46,"commentbreak":6,"opticaltype":47,"opticalsign":6,"opticalalpha":6,"opticalalpha2":6,"opticalalphaerror":6,"opticalbeta":6,"opticalbeta2":6,"opticalbetaerror":6,"opticalgamma":6,"opticalgamma2":6,"opticalgammaerror":6,"opticalomega":6,"opticalomega2":6,"opticalomegaerror":6,"opticalepsilon":6,"opticalepsilon2":6,"opticalepsilonerror":6,"opticaln":48,"opticaln2":6,"opticalnerror":6,"optical2vcalc":6,"optical2vcalc2":6,"optical2vcalcerror":6,"optical2vmeasured":6,"optical2vmeasured2":6,"optical2vmeasurederror":6,"rimin":6,"rimax":6,"opticaldispersion":6,"opticalpleochroism":6,"opticalpleochorismdesc":6,"opticalbirefringence":6,"opticalcomments":49,"opticalcolour":6,"opticalinternal":6,"opticaltropic":6,"opticalanisotropism":6,"opticalbireflectance":6,"opticalextinction":6,"opticalr":6,"specdispm":6,"ir":6,"electrical":6,"magnetism":6,"thermalbehaviour":6,"other":6,"industrial":6,"occurrence":50,"otheroccurrence":6,"type_specimen_store":51,"description_short":52,"aboutname":53,"rock_parent":6,"rock_parent2":6,"rock_root":9,"rock_bgs_code":6,"meteoritical_code":6,"updttime":54,"reviewed_at":6,"variety_of":6,"varieties":55,"group_members":56,"associates":124,"confused_with":125,"type_localities":126,"occurrence_total":133,"citations":134,"images":144,"structures":145,"synonyms":146,"language_names":149,"wikidata_qid":159,"texts":160},472197,"1:1:472197:6",null,"Kenomicrolite","Kmic",0,"mineral",2705,6,false,"◻\u003Csub>2\u003C\u002Fsub>Ta\u003Csub>2\u003C\u002Fsub>[O\u003Csub>4\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>]◻",[16,17,18],"Ta","O","H",[16,17,18],[16],[22,23],"APPROVED","PENDING_PUBLICATION","4","D","15","Isometric",32,222,"Fd-3m","10.5911",8,"none","octahedral crystals up to 200 μm in size, probably\r\npseudomorph after fluorcalciomicrolite","5.599","Adamantine,Resinous","Transparent","white","pale orange",[41,38],"orange",[38],"It shows no fluorescence under UV-light.","None Observed","Conchoidal","brittle","Isotropic","1.880","ncalc = 1.880 from the Gladstone-Dale relationship for the\r\nempirical formula","It occurs as an accessory mineral within a microlite group assemblage, probably of secondary origin via weathering\r\ninduced leaching and hydration of fluorcalciomicrolite.","Type material is deposited in the collections of the Museo di Storia Naturale, Università di Firenze, Via La Pira 4, 50121 Firenze, Italy, catalogue number MSN-MIN 3747-I","Kenomicrolite is the first mineral belonging to the pyrochlore supergroup having both A and Y dominated by vacancy and the B site dominated by Ta, making it, ideally, a tantalum oxyhydroxide.","The root name is microlite, as Ta dominates B; both tunnel sites (A and Y) are dominated by structural vacancy, thus the prefix ‘keno-’. Where the first and second prefixes are equal, then only one prefix is applied.","2025-08-25 07:49:24",[],[57,65,72,78,84,91,97,104,111,119],{"id":58,"name":59,"entrytype":9,"csystem":27,"ima_formula":60,"mindat_formula":61,"hmin":62,"hmax":63,"dmeas":6,"dcalc":64,"primary_image_id":6},40354,"Fluorcalciomicrolite","(Ca,Na,◻)\u003Csub>2\u003C\u002Fsub>Ta\u003Csub>2\u003C\u002Fsub>O\u003Csub>6\u003C\u002Fsub>F","(Ca,Na)\u003Csub>2\u003C\u002Fsub>(Ta,Nb)\u003Csub>2\u003C\u002Fsub>O\u003Csub>6\u003C\u002Fsub>F",4,5,"6.160",{"id":66,"name":67,"entrytype":9,"csystem":27,"ima_formula":68,"mindat_formula":68,"hmin":63,"hmax":63,"dmeas":69,"dcalc":70,"primary_image_id":71},7047,"Fluornatromicrolite","(Na\u003Csub>1.5\u003C\u002Fsub>Bi\u003Csub>0.5\u003C\u002Fsub>)Ta\u003Csub>2\u003C\u002Fsub>O\u003Csub>6\u003C\u002Fsub>F","6.49","0",9167,{"id":73,"name":74,"entrytype":9,"csystem":27,"ima_formula":75,"mindat_formula":75,"hmin":63,"hmax":63,"dmeas":6,"dcalc":76,"primary_image_id":77},40361,"Hydrokenomicrolite","(◻,H\u003Csub>2\u003C\u002Fsub>O)\u003Csub>2\u003C\u002Fsub>Ta\u003Csub>2\u003C\u002Fsub>(O,OH)\u003Csub>6\u003C\u002Fsub>(H\u003Csub>2\u003C\u002Fsub>O)","6.666 ",11879,{"id":79,"name":80,"entrytype":9,"csystem":27,"ima_formula":81,"mindat_formula":81,"hmin":63,"hmax":12,"dmeas":6,"dcalc":82,"primary_image_id":83},42907,"Hydroxycalciomicrolite","Ca\u003Csub>1.5\u003C\u002Fsub>Ta\u003Csub>2\u003C\u002Fsub>O\u003Csub>6\u003C\u002Fsub>(OH)","6.176",11956,{"id":85,"name":86,"entrytype":9,"csystem":27,"ima_formula":87,"mindat_formula":88,"hmin":63,"hmax":63,"dmeas":89,"dcalc":69,"primary_image_id":90},40360,"Hydroxykenomicrolite","(◻,Na,Sb\u003Csup>3+\u003C\u002Fsup>)\u003Csub>2\u003C\u002Fsub>Ta\u003Csub>2\u003C\u002Fsub>O\u003Csub>6\u003C\u002Fsub>(OH)","(◻,Na,Sb\u003Csup>3+\u003C\u002Fsup>)\u003Csub>2\u003C\u002Fsub>Ta\u003Csub>2\u003C\u002Fsub>O\u003Csub>6\u003C\u002Fsub>(OH,Cs)","6.4",11979,{"id":92,"name":93,"entrytype":9,"csystem":27,"ima_formula":94,"mindat_formula":95,"hmin":12,"hmax":12,"dmeas":96,"dcalc":6,"primary_image_id":6},40357,"Kenoplumbomicrolite","(Pb,◻)\u003Csub>2\u003C\u002Fsub>Ta\u003Csub>2\u003C\u002Fsub>O\u003Csub>6\u003C\u002Fsub>[◻,(OH),O]","(Pb,◻)\u003Csub>2\u003C\u002Fsub>Ta\u003Csub>2\u003C\u002Fsub>O\u003Csub>6\u003C\u002Fsub>(◻,OH,O)","7.310",{"id":98,"name":99,"entrytype":9,"csystem":27,"ima_formula":100,"mindat_formula":101,"hmin":63,"hmax":63,"dmeas":102,"dcalc":103,"primary_image_id":6},53881,"Oxybismutomicrolite","(Bi\u003Csub>1.33\u003C\u002Fsub>◻\u003Csub>0.67\u003C\u002Fsub>)Ta\u003Csub>2\u003C\u002Fsub>O\u003Csub>6\u003C\u002Fsub>O","(Bi\u003Csub>1.33\u003C\u002Fsub>□\u003Csub>0.67\u003C\u002Fsub>)\u003Csub>Σ2\u003C\u002Fsub>Ta\u003Csub>2\u003C\u002Fsub>O\u003Csub>6\u003C\u002Fsub>O","6.98","7.056",{"id":105,"name":106,"entrytype":9,"csystem":27,"ima_formula":107,"mindat_formula":108,"hmin":63,"hmax":109,"dmeas":6,"dcalc":110,"primary_image_id":6},40355,"Oxycalciomicrolite","Ca\u003Csub>2\u003C\u002Fsub>Ta\u003Csub>2\u003C\u002Fsub>O\u003Csub>7\u003C\u002Fsub>","Ca\u003Csub>2\u003C\u002Fsub>Ta\u003Csub>2\u003C\u002Fsub>O\u003Csub>6\u003C\u002Fsub>O",5.5,"6.333",{"id":112,"name":113,"entrytype":9,"csystem":27,"ima_formula":114,"mindat_formula":114,"hmin":115,"hmax":115,"dmeas":116,"dcalc":117,"primary_image_id":118},40356,"Oxystannomicrolite","Sn\u003Csub>2\u003C\u002Fsub>Ta\u003Csub>2\u003C\u002Fsub>O\u003Csub>6\u003C\u002Fsub>O",7,"8.34","8.21",18464,{"id":120,"name":121,"entrytype":9,"csystem":27,"ima_formula":122,"mindat_formula":122,"hmin":109,"hmax":109,"dmeas":6,"dcalc":123,"primary_image_id":6},40358,"Oxystibiomicrolite","(Sb\u003Csup>3+\u003C\u002Fsup>,Ca)\u003Csub>2\u003C\u002Fsub>Ta\u003Csub>2\u003C\u002Fsub>O\u003Csub>6\u003C\u002Fsub>O","5.98",[],[],[127],{"id":128,"txt":129,"latitude":130,"longitude":131,"country":132},24985,"Volta Grande mine (Mibra mine), Nazareno, Minas Gerais, Brazil",-21.09,-44.5913889,"Brazil",1,[135,140],{"id":136,"year":137,"html":138,"doi":139},18519828,2025,"Bosi, F.; Hatert, F.; Pasero, M.; Mills, S. J. (2025) IMA Commission on New Minerals, Nomenclature and Classification (CNMNC) – Newsletter 85. \u003Ci>European Journal of Mineralogy\u003C\u002Fi>,  37 (3). 337-342 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.5194\u002Fejm-37-337-2025'>doi:10.5194\u002Fejm-37-337-2025\u003C\u002Fa>","10.5194\u002Fejm-37-337-2025",{"id":141,"year":137,"html":142,"doi":143},18842888,"Taddei, Alice; Atencio, Daniel; Bindi, Luca (2025) Kenomicrolite,□2Ta2O4(OH)2□, thefirst vacancy-dominated pyrochlore-supergroup mineral from the Volta Grandepegmatite, Nazareno, Minas Gerais, Brazil. \u003Ci>Mineralogical Magazine\u003C\u002Fi>, 1-24 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fmgm.2025.10144'>doi:10.1180\u002Fmgm.2025.10144\u003C\u002Fa>","10.1180\u002Fmgm.2025.10144",[],[],[147,148],"IMA2024-097","Kenomicroliet",[150,154],{"lang":151,"names":152},"ca",[153],"cenomicrolita",{"lang":155,"names":156},"de",[157,158],"IMA 2024-097","Kenomikrolith","Q134991910",{"history":6,"applications":6}]