[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:195":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":15,"elements":16,"sigelements":21,"key_elements":22,"impurities":11,"cim":23,"ima_status":24,"ima_notes":11,"ima_history":11,"approval_year":26,"publication_year":11,"discovery_year":27,"strunz10ed1":28,"strunz10ed2":29,"strunz10ed3":30,"strunz10ed4":31,"dana8ed1":32,"dana8ed2":33,"dana8ed3":34,"dana8ed4":34,"csystem":35,"cclass":36,"spacegroup":37,"spacegroupset":38,"a":39,"b":40,"c":41,"alpha":42,"beta":43,"gamma":42,"aerror":11,"berror":11,"cerror":11,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":11,"z":44,"csmetamict":13,"commentcrystal":11,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":45,"tlform":11,"hmin":46,"hmax":47,"hardtype":11,"vhnmin":42,"vhnmax":42,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":48,"dmeas2":48,"dcalc":49,"dmeaserror":50,"dcalcerror":11,"commentdense":11,"lustre":11,"lustretype":51,"commentluster":11,"diapheny":52,"streak":11,"colour":53,"commentcolor":11,"colors":54,"streak_colors":11,"luminescence":11,"uv":56,"cleavage":57,"cleavagetype":58,"fracturetype":59,"tenacity":60,"commentbreak":11,"opticaltype":61,"opticalsign":62,"opticalalpha":63,"opticalalpha2":42,"opticalalphaerror":11,"opticalbeta":64,"opticalbeta2":42,"opticalbetaerror":11,"opticalgamma":65,"opticalgamma2":42,"opticalgammaerror":11,"opticalomega":42,"opticalomega2":42,"opticalomegaerror":11,"opticalepsilon":42,"opticalepsilon2":42,"opticalepsilonerror":11,"opticaln":42,"opticaln2":42,"opticalnerror":11,"optical2vcalc":42,"optical2vcalc2":42,"optical2vcalcerror":11,"optical2vmeasured":66,"optical2vmeasured2":42,"optical2vmeasurederror":11,"rimin":67,"rimax":68,"opticaldispersion":69,"opticalpleochroism":11,"opticalpleochorismdesc":11,"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":70,"other":71,"industrial":11,"occurrence":72,"otheroccurrence":11,"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":79,"type_localities":80,"occurrence_total":87,"citations":88,"images":106,"structures":117,"synonyms":124,"language_names":127,"wikidata_qid":163,"texts":164},195,"1:1:195:3","ef71a40d-c5f8-429e-98f0-8d2335f98c37","Ameghinite","Agh",0,"mineral",null,38,false,"Na(H\u003Csub>4\u003C\u002Fsub>B\u003Csub>3\u003C\u002Fsub>O\u003Csub>7\u003C\u002Fsub>)","NaB\u003Csub>3\u003C\u002Fsub>O\u003Csub>3\u003C\u002Fsub>(OH)\u003Csub>4\u003C\u002Fsub>",[17,18,19,20],"Na","B","O","H",[17,18,19,20],[18],"9.1.10",[25],"APPROVED",1966,"1966","6","C","A","10","25","3","1","Monoclinic",5,10,"C2\u002Fc ","18.45","9.89","6.32","0","104.3",8,"Crystals are elongated along [010], may be bent or curved, showing {001}, {010}, {100}, {110}, {011}, {101}, {101}, {310}, to 5 mm; as cluster of crystals and nodular masses.",2,3,"2.030","2.037",6,"Vitreous","Transparent","Colourless",[55],"colorless","pale blue fluorescence and phosphorescence under SW and LW UV.","{100}, very good; {001} and {010}, poor.","Very Good","Conchoidal","brittle","Biaxial","-","1.429","1.528","1.538","33",1.429,1.538,"r\u003Cv weak","Tincalayu material [cm\u003Csup>-1\u003C\u002Fsup>]: 3540sh, 3405, 3265s, 1530s, 1467, 1431, 1355, 1324s, 1264, 1210, 1178, 1139, 1061s, 1024s, 1004sh, 985sh, 875s, 855sh, 766s, 739, 721, 638s, 630w, 618, 531w, 523, 500, 477","soluble in water","Formed in massive borax in a borate-rich playa.","Natural History Museum, Paris, France; Harvard University, Cambridge, Massachusetts, 109054; National Museum of Natural History, Washington, D.C., USA, 137297.","Named in honour of the brothers Carlos Ameghino (16 June 1865 – 12 April 1936) and Florentino Ameghino (18 September 1854 – 6 August 1911) ( see https:\u002F\u002Fwww.mindat.org\u002Fphoto-760469.html ), Argentine geologists.","2025-08-11 12:14:18",[],[],[],[],[81],{"id":82,"txt":83,"latitude":84,"longitude":85,"country":86},51,"Tincalayu Mine, Antofagasta de la Sierra Department, Catamarca Province, Argentina",-25.269148,-67.0509355,"Argentina",1,[89,93,97,101],{"id":90,"year":91,"html":92,"doi":11},524729,1967,"Aristarain, L. F., Hurlbut, C. S., Jr,, (1967) Ameghinite, Na\u003Csub>2\u003C\u002Fsub>O·3B\u003Csub>2\u003C\u002Fsub>O\u003Csub>3\u003C\u002Fsub>·4H\u003Csub>2\u003C\u002Fsub>O, a. new borate from Argentina. \u003Ci>American Mineralogist\u003C\u002Fi>,  52 (7-8) 935-945 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM52\u002FAM52_935.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":94,"year":95,"html":96,"doi":11},526540,1975,"Dal Negro, Alberto Alberto, Pozas, Jose M., Ungaretti, Luciano (1975) The crystal structure of ameghinite. \u003Ci>American Mineralogist\u003C\u002Fi>,  60 (9-10) 879-883 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM60\u002FAM60_879.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":98,"year":99,"html":100,"doi":11},16962853,2005,"(2005) Ameghinite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fameghinite.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":102,"year":103,"html":104,"doi":105},16393040,2012,"Frost, Ray L., Xi, Yunfei (2012) Raman spectroscopy of the borate mineral ameghinite NaB\u003Csub>3\u003C\u002Fsub>O\u003Csub>3\u003C\u002Fsub>(OH)\u003Csub>4\u003C\u002Fsub>. \u003Ci>Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy\u003C\u002Fi>,  96. 89-94 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1016\u002Fj.saa.2012.04.087'>doi:10.1016\u002Fj.saa.2012.04.087\u003C\u002Fa>","10.1016\u002Fj.saa.2012.04.087",[107],{"id":108,"source_url":109,"license_code":110,"credit_html":111,"title":112,"description":113,"author":114,"original_width":115,"original_height":116},1095,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=145799183","CC BY 4.0","David Hospital, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=145799183\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Ameghinite.jpg","Outstanding white and colorless crystals of the rare Na borate mineral ameghinite from the type (Tincalayu Mine, Salar Del Hombre Muerto, Los Andes, Salta, Argentina) and only known locality worldwide in Argentina. Ex Vandenbroucke Museum collection from Waregem, Belgium.","David Hospital",630,541,[118],{"id":119,"url":120,"label":121,"formula":122,"spacegroup":123,"year":95},464,"\u002Fcif\u002F464.cif","Dal 1975","Na B3 O7 H4","C 1 2\u002Fc 1",[125,126],"Ameghiniet","IMA1966-034",[128,132,137,141,144,148,151,154,159],{"lang":129,"names":130},"ca",[131],"ameghinita",{"lang":133,"names":134},"de",[135,136],"Ameghinit","IMA 1966-034",{"lang":138,"names":139},"es",[140],"Ameghinita",{"lang":142,"names":143},"eu",[140],{"lang":145,"names":146},"fr",[147],"ameghinite",{"lang":149,"names":150},"it",[147],{"lang":152,"names":153},"nl",[147],{"lang":155,"names":156},"ta",[157,158],"Na[H4B3O7] அல்லது NaB3O3(OH)4","அமெக்கினைட்டு",{"lang":160,"names":161},"zh",[162],"阿硼钠石","Q3613934",{"history":11,"applications":11}]