[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:6919":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":24,"key_elements":25,"impurities":11,"cim":11,"ima_status":26,"ima_notes":11,"ima_history":11,"approval_year":28,"publication_year":29,"discovery_year":30,"strunz10ed1":31,"strunz10ed2":32,"strunz10ed3":33,"strunz10ed4":34,"dana8ed1":35,"dana8ed2":35,"dana8ed3":35,"dana8ed4":35,"csystem":36,"cclass":37,"spacegroup":38,"spacegroupset":39,"a":40,"b":41,"c":42,"alpha":35,"beta":43,"gamma":35,"aerror":37,"berror":44,"cerror":45,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":11,"z":46,"csmetamict":13,"commentcrystal":11,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":47,"tlform":48,"hmin":49,"hmax":49,"hardtype":11,"vhnmin":35,"vhnmax":35,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":50,"dmeas2":50,"dcalc":51,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":52,"lustretype":52,"commentluster":11,"diapheny":53,"streak":54,"colour":55,"commentcolor":11,"colors":56,"streak_colors":60,"luminescence":11,"uv":61,"cleavage":62,"cleavagetype":63,"fracturetype":64,"tenacity":65,"commentbreak":11,"opticaltype":66,"opticalsign":67,"opticalalpha":68,"opticalalpha2":35,"opticalalphaerror":69,"opticalbeta":70,"opticalbeta2":35,"opticalbetaerror":69,"opticalgamma":71,"opticalgamma2":35,"opticalgammaerror":69,"opticalomega":35,"opticalomega2":35,"opticalomegaerror":11,"opticalepsilon":35,"opticalepsilon2":35,"opticalepsilonerror":11,"opticaln":35,"opticaln2":35,"opticalnerror":11,"optical2vcalc":72,"optical2vcalc2":35,"optical2vcalcerror":11,"optical2vmeasured":73,"optical2vmeasured2":35,"optical2vmeasurederror":11,"rimin":74,"rimax":75,"opticaldispersion":76,"opticalpleochroism":77,"opticalpleochorismdesc":11,"opticalbirefringence":11,"opticalcomments":11,"opticalcolour":11,"opticalinternal":11,"opticaltropic":11,"opticalanisotropism":11,"opticalbireflectance":11,"opticalextinction":78,"opticalr":11,"specdispm":11,"ir":79,"electrical":11,"magnetism":11,"thermalbehaviour":11,"other":11,"industrial":11,"occurrence":80,"otheroccurrence":11,"type_specimen_store":81,"description_short":11,"aboutname":82,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":83,"reviewed_at":11,"variety_of":11,"varieties":84,"group_members":85,"associates":86,"confused_with":87,"type_localities":88,"occurrence_total":69,"citations":95,"images":103,"structures":104,"synonyms":111,"language_names":114,"wikidata_qid":131,"texts":132},6919,"1:1:6919:5","3a622cf1-c3a4-4a18-b5cb-3eb819f8d4a2","Esperanzaite","Epz",0,"mineral",null,29,false,"NaCa\u003Csub>2\u003C\u002Fsub>Al\u003Csub>2\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(OH)F\u003Csub>4\u003C\u002Fsub>·2H\u003Csub>2\u003C\u002Fsub>O","NaCa\u003Csub>2\u003C\u002Fsub>Al\u003Csub>2\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>F\u003Csub>4\u003C\u002Fsub>(OH) · 2H\u003Csub>2\u003C\u002Fsub>O",[17,18,19,20,21,22,23],"Al","As","Ca","Na","O","F","H",[17,18,19,20,21,22,23],[18],[27],"APPROVED",1998,1999,"1998","8","D","M","05","0","Monoclinic",5,15,"P21\u002Fm ","9.687","10.7379","5.5523","105.32",6,7,2,"Botryoidal patches and radiating crystals in spheres.","Botryoidal pale blue-green (seafoam green) patches up to 8 mm across and separated spheres up to 1.5 mm in diameter of radiating crystals.",4.5,"3.24","3.36","Vitreous","Transparent,Translucent","White","Pale blue-green",[57,58,59],"blue","green","white",[59],"Not fluorescent.","Parallel to c.","Perfect","None observed","brittle","Biaxial","-","1.580",1,"1.588","1.593","76","74",1.58,1.593,"r \u003C v moderate","Non-pleochroic","Y = b; X ∧ c = 35°; Z ∧ a = 50.5°.","Prominent absorptions at 3435, 1615, 1175, 844 and 832 cm\u003Csup>-1\u003C\u002Fsup>, indicating OH, H2O, and AlOH.  Also bands at 844 and 832 cm\u003Csup>-1\u003C\u002Fsup> due to AsO4\u003Csup>3-\u003C\u002Fsup>.","Found on an altered rhyolite.","National Museum of Natural History, Washington, D.C., USA, 171530.","Named after the discovery locality, the La Esperanza Mine, Durango, Mexico.","2025-12-09 17:11:27",[],[],[],[],[89],{"id":90,"txt":91,"latitude":92,"longitude":93,"country":94},5768,"La Esperanza Mine, Francisco I. Madero, Pánuco de Coronado Municipality, Durango, Mexico",24.3791667,-104.2916667,"Mexico",[96,99],{"id":97,"year":29,"html":98,"doi":11},16130479,"Foord, E.E., Hughes, J.M., Cureton, F.F. II, Maxwell, C.H., Falster, A.U., Sommer, A.J., Hlava, P.F. (1999): Esperanzaite, NaCa2Al2(As5+O4)2F4(OH)•2H2O, a new mineral species from the La Esperanza mine, Mexico: descriptive mineralogy and atomic arrangement. Canadian Mineralogist 37, 67-72",{"id":100,"year":101,"html":102,"doi":11},16964162,2005,"(2005) Esperanzaite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fesperanzaite.pdf' class='refpdflink'>\u003C\u002Fa>",[],[105],{"id":106,"url":107,"label":108,"formula":109,"spacegroup":110,"year":29},4275,"\u002Fcif\u002F4275.cif","Foord 1999","As2 Ca2 Al2 Na.68 F4 (O11 H5)","P 1 21\u002Fm 1",[112,113],"Esperanzaiet","IMA1998-025",[115,119,124,128],{"lang":116,"names":117},"ca",[118],"esperanzaïta",{"lang":120,"names":121},"de",[122,123],"Esperanzait","IMA 1998-025",{"lang":125,"names":126},"eu",[127],"Esperanzaita",{"lang":129,"names":130},"it",[7],"Q3733103",{"history":11,"applications":11}]