[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:38":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":22,"key_elements":23,"impurities":11,"cim":24,"ima_status":25,"ima_notes":11,"ima_history":11,"approval_year":11,"publication_year":11,"discovery_year":11,"strunz10ed1":27,"strunz10ed2":28,"strunz10ed3":29,"strunz10ed4":30,"dana8ed1":31,"dana8ed2":32,"dana8ed3":33,"dana8ed4":34,"csystem":35,"cclass":36,"spacegroup":11,"spacegroupset":37,"a":37,"b":37,"c":37,"alpha":37,"beta":37,"gamma":37,"aerror":11,"berror":11,"cerror":11,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":11,"z":11,"csmetamict":14,"commentcrystal":38,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":11,"tlform":39,"hmin":40,"hmax":41,"hardtype":11,"vhnmin":37,"vhnmax":37,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":42,"dmeas2":43,"dcalc":37,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":44,"lustretype":44,"commentluster":11,"diapheny":45,"streak":46,"colour":47,"commentcolor":48,"colors":49,"streak_colors":53,"luminescence":11,"uv":11,"cleavage":11,"cleavagetype":54,"fracturetype":55,"tenacity":56,"commentbreak":11,"opticaltype":57,"opticalsign":11,"opticalalpha":37,"opticalalpha2":37,"opticalalphaerror":11,"opticalbeta":37,"opticalbeta2":37,"opticalbetaerror":11,"opticalgamma":37,"opticalgamma2":37,"opticalgammaerror":11,"opticalomega":37,"opticalomega2":37,"opticalomegaerror":11,"opticalepsilon":37,"opticalepsilon2":37,"opticalepsilonerror":11,"opticaln":58,"opticaln2":59,"opticalnerror":11,"optical2vcalc":37,"optical2vcalc2":37,"optical2vcalcerror":11,"optical2vmeasured":60,"optical2vmeasured2":61,"optical2vmeasurederror":11,"rimin":11,"rimax":11,"opticaldispersion":62,"opticalpleochroism":63,"opticalpleochorismdesc":11,"opticalbirefringence":11,"opticalcomments":11,"opticalcolour":64,"opticalinternal":11,"opticaltropic":11,"opticalanisotropism":11,"opticalbireflectance":11,"opticalextinction":11,"opticalr":11,"specdispm":11,"ir":11,"electrical":11,"magnetism":65,"thermalbehaviour":11,"other":66,"industrial":11,"occurrence":67,"otheroccurrence":68,"type_specimen_store":11,"description_short":69,"aboutname":70,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":71,"reviewed_at":11,"variety_of":11,"varieties":72,"group_members":73,"associates":120,"confused_with":173,"type_localities":174,"occurrence_total":181,"citations":182,"images":204,"structures":248,"synonyms":249,"language_names":254,"wikidata_qid":290,"texts":291},38,"1:1:38:9","fc9e0e49-3e25-4412-acbe-6aebfeebf8ee","Aeschynite-(Nd)","Aes-Nd",0,"mineral",null,42265,86,false,"Nd(TiNb)O\u003Csub>6\u003C\u002Fsub>","Previously given as \u003Cf>(Nd,Ln,Ca)(Ti,Nb)^2(O,OH)^6\u003C\u002Ff>. Redefined in 2025.",[18,19,20,21],"Nb","Nd","Ti","O",[18,19,20,21],[18,19,20],"18.2.14",[26],"APPROVED","4","D","F","05","8","3","6","5","Orthorhombic",8,"0","Metamict, space group nd","as tabular and prismatic crystals to several mm, as equigranular and radiating clusters, also massive",5,6,"4.6","5.04","Adamantine","Transparent,Translucent","Light yellowish brown","Dark to pale brown, brownish black","yellowish orange to reddish orange in thin section; dark grey in reflected light.",[50,51,52],"brown","black","yellow",[52,50],"None Observed","Conchoidal","brittle","Isotropic","2.1","2.4","78","82","weak to strong","Visible","dark grey","Non-Magnetic","Radioactive.\r\nThe mineral is readily soluble in warm HCl,\r\nH2SO4, H3PO4 and weakly in HNO3.","veins in slate and metamorphosed dolostone","In veins in slate and metamorphosed dolostone.","Forms as tabular and prismatic crystals, up to several mm, and as equigranular and radiating crystal clusters, or massive.","For its relationship to \u003CM>Aeschynite-(Ce)\u003C\u002FM>, with Neodymium as the dominant rare-earth element.","2025-08-11 12:14:18",[],[74,81,88,96,103,109,115],{"id":75,"name":76,"entrytype":9,"csystem":35,"ima_formula":77,"mindat_formula":77,"hmin":40,"hmax":41,"dmeas":78,"dcalc":79,"primary_image_id":80},37,"Aeschynite-(Ce)","Ce(TiNb)O\u003Csub>6\u003C\u002Fsub>","5.19","5.617",17723,{"id":82,"name":83,"entrytype":9,"csystem":35,"ima_formula":84,"mindat_formula":84,"hmin":40,"hmax":41,"dmeas":85,"dcalc":86,"primary_image_id":87},39,"Aeschynite-(Y)","Y(TiNb)O\u003Csub>6\u003C\u002Fsub>","4.82","5.5",296,{"id":89,"name":90,"entrytype":9,"csystem":35,"ima_formula":91,"mindat_formula":91,"hmin":92,"hmax":92,"dmeas":93,"dcalc":94,"primary_image_id":95},3488,"Rynersonite","CaTa\u003Csub>2\u003C\u002Fsub>O\u003Csub>6\u003C\u002Fsub>",4.5,"6.402","6.394",21352,{"id":97,"name":98,"entrytype":9,"csystem":35,"ima_formula":11,"mindat_formula":99,"hmin":100,"hmax":11,"dmeas":11,"dcalc":101,"primary_image_id":102},471047,"Tantalaeschynite-(Ce)","Ce(TiTa)O\u003Csub>6\u003C\u002Fsub>",5.5,"6.88",23564,{"id":104,"name":105,"entrytype":9,"csystem":35,"ima_formula":106,"mindat_formula":106,"hmin":100,"hmax":41,"dmeas":107,"dcalc":108,"primary_image_id":102},3881,"Tantalaeschynite-(Y)","Y(TiTa)O\u003Csub>6\u003C\u002Fsub>","5.75","6.39",{"id":110,"name":111,"entrytype":9,"csystem":35,"ima_formula":112,"mindat_formula":112,"hmin":92,"hmax":40,"dmeas":37,"dcalc":113,"primary_image_id":114},4177,"Vigezzite","CaNb\u003Csub>2\u003C\u002Fsub>O\u003Csub>6\u003C\u002Fsub>","5.54",27444,{"id":116,"name":117,"entrytype":9,"csystem":118,"ima_formula":11,"mindat_formula":119,"hmin":11,"hmax":11,"dmeas":11,"dcalc":11,"primary_image_id":11},499618,"Yulinite","Monoclinic","SrNb\u003Csub>2\u003C\u002Fsub>O\u003Csub>6\u003C\u002Fsub>",[121,128,137,144,153,160,168],{"id":122,"name":123,"entrytype":9,"csystem":118,"ima_formula":124,"mindat_formula":124,"hmin":41,"hmax":41,"dmeas":125,"dcalc":126,"primary_image_id":127},31,"Aegirine","NaFe\u003Csup>3+\u003C\u002Fsup>Si\u003Csub>2\u003C\u002Fsub>O\u003Csub>6\u003C\u002Fsub>","3.5","3.576",257,{"id":129,"name":130,"entrytype":9,"csystem":131,"ima_formula":132,"mindat_formula":132,"hmin":41,"hmax":133,"dmeas":134,"dcalc":135,"primary_image_id":136},96,"Albite","Triclinic","Na(AlSi\u003Csub>3\u003C\u002Fsub>O\u003Csub>8\u003C\u002Fsub>)",6.5,"2.6","2.615",549,{"id":136,"name":138,"entrytype":9,"csystem":35,"ima_formula":139,"mindat_formula":140,"hmin":141,"hmax":141,"dmeas":142,"dcalc":142,"primary_image_id":143},"Baryte","Ba(SO\u003Csub>4\u003C\u002Fsub>)","BaSO\u003Csub>4\u003C\u002Fsub>",3,"4.50",2758,{"id":145,"name":146,"entrytype":9,"csystem":147,"ima_formula":148,"mindat_formula":148,"hmin":149,"hmax":149,"dmeas":150,"dcalc":151,"primary_image_id":152},1576,"Fluorite","Isometric","CaF\u003Csub>2\u003C\u002Fsub>",4,"3.175","3.181",29727,{"id":154,"name":155,"entrytype":9,"csystem":147,"ima_formula":156,"mindat_formula":156,"hmin":100,"hmax":133,"dmeas":157,"dcalc":158,"primary_image_id":159},2538,"Magnetite","Fe\u003Csup>2+\u003C\u002Fsup>Fe\u003Csup>3+\u003C\u002Fsup>\u003Csub>2\u003C\u002Fsub>O\u003Csub>4\u003C\u002Fsub>","5.175","5.2",65576,{"id":161,"name":162,"entrytype":9,"csystem":118,"ima_formula":163,"mindat_formula":163,"hmin":164,"hmax":141,"dmeas":165,"dcalc":166,"primary_image_id":167},3193,"Phlogopite","KMg\u003Csub>3\u003C\u002Fsub>(AlSi\u003Csub>3\u003C\u002Fsub>O\u003Csub>10\u003C\u002Fsub>)(OH)\u003Csub>2\u003C\u002Fsub>",2,"2.78","2.79",19310,{"id":169,"name":170,"entrytype":9,"csystem":118,"ima_formula":171,"mindat_formula":171,"hmin":40,"hmax":100,"dmeas":37,"dcalc":37,"primary_image_id":172},3418,"Riebeckite","◻Na\u003Csub>2\u003C\u002Fsub>(Fe\u003Csup>2+\u003C\u002Fsup>\u003Csub>3\u003C\u002Fsub>Fe\u003Csup>3+\u003C\u002Fsup>\u003Csub>2\u003C\u002Fsub>)Si\u003Csub>8\u003C\u002Fsub>O\u003Csub>22\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>",15035,[],[175],{"id":176,"txt":177,"latitude":178,"longitude":179,"country":180},134499,"East Mine, Bayan Obo deposit, Bayan Obo mining district, Baotou City, Inner Mongolia, China",41.8011111,109.9816667,"China",11,[183,187,191,195,199],{"id":184,"year":185,"html":186,"doi":11},16099455,1982,"Zhang, P., Tao, K. (1982) Aeschynite-(Nd). Scientia Geologica Sinica: 1982(4): 424-428. [in Chinese with English abstract]",{"id":188,"year":189,"html":190,"doi":11},527936,1984,"Dunn, Pete J., Chao, George Y., Grice, Joel D., Ferraiolo, James A., Fleischer, Michael, Pabst, Adolf, Zilczer, Janet A. (1984) New mineral names. \u003Ci>American Mineralogist\u003C\u002Fi>,  69 (5-6) 565-569 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM69\u002FAM69_565.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":192,"year":193,"html":194,"doi":11},16641619,1997,"Anthony, John Williams, Bideaux, Richard A., Bladh, Kenneth W., Nichols, Monte C. - \u003Ci>Ed.\u003C\u002Fi> (1997) \u003Ci>Handbook of Mineralogy\u003C\u002Fi> Vol. 3 - Halides, Hydroxides, Oxides. Mineral Data Publishing, Tucson, Arizona. p.1-682.",{"id":196,"year":197,"html":198,"doi":11},16962560,2005,"(2005) Aeschynite-(Nd). \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Faeschynite-Nd.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":200,"year":201,"html":202,"doi":203},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",[205,214,222,229,236,243],{"id":87,"source_url":206,"license_code":207,"credit_html":208,"title":209,"description":210,"author":211,"original_width":212,"original_height":213},"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10153003","CC BY-SA 3.0","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10153003\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Aeschynite-(Y)-180743.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FAeschynite-(Y)\" class=\"extiw\" title=\"en:Aeschynite-(Y)\">Aeschynite-(Y)\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FIveland\" class=\"extiw\" title=\"en:Iveland\">Iveland\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FAust-Agder\" class=\"extiw\" title=\"en:Aust-Agder\">Aust-Agder\u003C\u002Fa>, Norway (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-32512.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: 4.1 x 2.2 x 2.2 cm.\u003C\u002Fdd>\n\u003Cdd>A fine, well-terminated, complete all-around aeschynite-(Y) crystal from Iveland, Norway. Aeschynite is a rare-earth oxide and this sharp old-timer is a giant for the species. Ex. George Elling Collection.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Robert M. Lavinsky",289,435,{"id":215,"source_url":216,"license_code":207,"credit_html":217,"title":218,"description":219,"author":211,"original_width":220,"original_height":221},297,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=25617437","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=25617437\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Aeschynite-(Y)-432814.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FAeschynite-(Y)\" class=\"extiw\" title=\"en:Aeschynite-(Y)\">Aeschynite-(Y)\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Tuftane Quarry, Frikstad, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FIveland\" class=\"extiw\" title=\"en:Iveland\">Iveland\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FAust-Agder\" class=\"extiw\" title=\"en:Aust-Agder\">Aust-Agder\u003C\u002Fa>, Norway (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-32512.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: 3.4 x 1.6 x 1.1 cm\u003C\u002Fdd>\n\u003Cdd>Aeschynite-(Y) is an uncommon yttrium-rich titanium-niobium oxide. This is an extremely rare and large, well-formed crystal from this obscure granite pegmatite dike. Aeschynite-(Y) is very rare in any form from this locale. The lustrous brown crystal has sharp sides and top, with the glassy ends being contacted. Ex. Josef Vajdak Collection.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",465,278,{"id":223,"source_url":224,"license_code":207,"credit_html":225,"title":226,"description":227,"author":211,"original_width":220,"original_height":228},298,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=25617550","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=25617550\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Aeschynite-(Y)-450940.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FAeschynite-(Y)\" class=\"extiw\" title=\"en:Aeschynite-(Y)\">Aeschynite-(Y)\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality:  Urstad feldspar quarry, Hidra (Hitterø), Flekkefjord, Vest-Agder, Norway (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-32512.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: 2.7 x 2.1 x 1.3 cm\u003C\u002Fdd>\n\u003Cdd>Aeschynite-(Y) is a rare, rare-earth species with yttrium as the dominant rare-earth element. This extremely rich piece is from the Type Locality in Norway. Splendent, waxy-lustre, deep brown to nearly black aeschynite-(Y) composes nearly the entire piece, with only a bit of matrix. The specimen looks like obsidian with the conchoidal fracturing, but its not. Ex. Josef Vajdak Collection.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",551,{"id":230,"source_url":231,"license_code":207,"credit_html":232,"title":233,"description":227,"author":211,"original_width":234,"original_height":235},299,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=25617570","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=25617570\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Aeschynite-(Y)-450941.jpg",414,600,{"id":237,"source_url":238,"license_code":239,"credit_html":240,"title":83,"description":11,"author":11,"original_width":241,"original_height":242},29000,"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F168306","CC BY-SA 4.0","Photo: Unknown author — http:\u002F\u002Fcreativecommons.org\u002Flicenses\u002Fby-sa\u002F4.0\u002F, courtesy of \u003Ca href=\"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F168306\" rel=\"noopener\">University of Tartu, Natural History Museum\u003C\u002Fa> via Europeana",1000,799,{"id":244,"source_url":245,"license_code":239,"credit_html":246,"title":83,"description":11,"author":11,"original_width":241,"original_height":247},29001,"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F168327","Photo: Unknown author — http:\u002F\u002Fcreativecommons.org\u002Flicenses\u002Fby-sa\u002F4.0\u002F, courtesy of \u003Ca href=\"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F168327\" rel=\"noopener\">University of Tartu, Natural History Museum\u003C\u002Fa> via Europeana",695,[],[250,251,252,253],"Aeschyniet-(Nd)","Æschynitt-(Nd)","Eschinita-(Nd)","Nioboaeschynite-(Nd)",[255,260,265,269,274,279,283,286],{"lang":256,"names":257},"ar",[258,259],"أسكينايت","أسكينايت - نيوديميوم",{"lang":261,"names":262},"ca",[263,264],"Esquinita-","esquinita-(Nd)",{"lang":266,"names":267},"de",[268],"Aeschynit-(Nd)",{"lang":270,"names":271},"eu",[272,273],"Eskinita-","Eskinita-(Nd)",{"lang":275,"names":276},"fr",[277,278],"Aeschynite-","aeschynite-(Nd)",{"lang":280,"names":281},"it",[277,278,282],"Eschinite-(Nd)",{"lang":284,"names":285},"nl",[278],{"lang":287,"names":288},"vi",[289,268],"Aeschynit-","Q1067020",{"history":11,"applications":11}]