[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:46713":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":11,"ima_formula":16,"elements":17,"sigelements":24,"key_elements":25,"impurities":26,"cim":11,"ima_status":27,"ima_notes":11,"ima_history":11,"approval_year":29,"publication_year":30,"discovery_year":11,"strunz10ed1":31,"strunz10ed2":32,"strunz10ed3":33,"strunz10ed4":11,"dana8ed1":34,"dana8ed2":34,"dana8ed3":34,"dana8ed4":34,"csystem":35,"cclass":36,"spacegroup":37,"spacegroupset":38,"a":39,"b":11,"c":40,"alpha":11,"beta":11,"gamma":11,"aerror":41,"berror":11,"cerror":42,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":43,"z":44,"csmetamict":14,"commentcrystal":11,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":45,"tlform":46,"hmin":47,"hmax":47,"hardtype":11,"vhnmin":11,"vhnmax":11,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":48,"dmeas":49,"dmeas2":49,"dcalc":50,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":11,"lustretype":51,"commentluster":11,"diapheny":52,"streak":53,"colour":11,"commentcolor":11,"colors":11,"streak_colors":54,"luminescence":11,"uv":11,"cleavage":56,"cleavagetype":57,"fracturetype":58,"tenacity":59,"commentbreak":11,"opticaltype":60,"opticalsign":61,"opticalalpha":11,"opticalalpha2":11,"opticalalphaerror":11,"opticalbeta":11,"opticalbeta2":11,"opticalbetaerror":11,"opticalgamma":11,"opticalgamma2":11,"opticalgammaerror":11,"opticalomega":62,"opticalomega2":11,"opticalomegaerror":63,"opticalepsilon":64,"opticalepsilon2":11,"opticalepsilonerror":65,"opticaln":11,"opticaln2":11,"opticalnerror":11,"optical2vcalc":11,"optical2vcalc2":11,"optical2vcalcerror":11,"optical2vmeasured":11,"optical2vmeasured2":11,"optical2vmeasurederror":11,"rimin":66,"rimax":67,"opticaldispersion":11,"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":11,"other":68,"industrial":11,"occurrence":11,"otheroccurrence":11,"type_specimen_store":69,"description_short":70,"aboutname":71,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":72,"reviewed_at":11,"variety_of":11,"varieties":73,"group_members":74,"associates":125,"confused_with":127,"type_localities":129,"occurrence_total":44,"citations":136,"images":149,"structures":159,"synonyms":166,"language_names":169,"wikidata_qid":183,"texts":184},46713,"1:1:46713:1","8f447bcb-e782-49dd-b365-8f8248d0509c","Gajardoite","Gaj",0,"mineral",null,471029,28,false,"KCa\u003Csub>0.5\u003C\u002Fsub>As\u003Csup>3+\u003C\u002Fsup>\u003Csub>4\u003C\u002Fsub>O\u003Csub>6\u003C\u002Fsub>Cl\u003Csub>2\u003C\u002Fsub>·5H\u003Csub>2\u003C\u002Fsub>O","KCa\u003Csub>0.5\u003C\u002Fsub>As\u003Csup>3+\u003C\u002Fsup>\u003Csub>4\u003C\u002Fsub>O\u003Csub>6\u003C\u002Fsub>Cl\u003Csub>2\u003C\u002Fsub> · 5H\u003Csub>2\u003C\u002Fsub>O",[18,19,20,21,22,23],"As","Ca","Cl","O","K","H",[18,19,20,21,22,23],[18,20],"(Na, Mg)",[28],"APPROVED",2015,2016,"3","D","C","0","Hexagonal",20,124,"P6\u002Fmmm ","5.2558","15.967",8,2,381.96,1,"Hexagonal plates, up to ca. 100 x 5 μm, forming subparallel rosette-like intergrowths","Hexagonal plates",1.5,"ca. 1.5","2.64","2.676","Vitreous","Transparent","White",[55],"white","{001}","Perfect","Irregular\u002FUneven","brittle","Uniaxial","-","1.780",3,"1.570",5,1.57,1.78,"Very slowly soluble in water; slowly soluble in dilute HCl (room temperature).","Co-type material is deposited in the mineralogical collections of the Natural History Museum of Los Angeles County, 900 Exposition Boulevard, Los Angeles, CA 90007, USA, catalogue numbers 65585, 65586 and 65587 ","New structure type. The K analogue of gajardoite-(NH4). Unique combination of elements (at the upload time). Structurally related to torrecillasite. Compare russoite (also As2O3-containing species).\r\n\r\nThere are two types of layers in the structure: (1...","Named in honor of Aníbal Gajardo Cubillos (b. 1945), Chilean geologist. He has more than 200 publications, especially on the non-metallic mineral deposits of Chile. He has held several leadership positions in SERNAGEOMIN, Chile’s National Geology and Mining Service, and was professor in the Department of Geology, University of Chile from 1979 to 2009. He was also President of the Association of Geologists of Chile.  Pronounced \u002Fga:′ha:r dOu ait\u002F.","2025-08-11 12:15:13",[],[75,84,91,97,102,108,113,119],{"id":76,"name":77,"entrytype":9,"csystem":78,"ima_formula":79,"mindat_formula":80,"hmin":81,"hmax":81,"dmeas":82,"dcalc":83,"primary_image_id":11},53211,"Cuatrocapaite-(K)","Trigonal","K\u003Csub>3\u003C\u002Fsub>(NaMg◻)(As\u003Csub>2\u003C\u002Fsub>O\u003Csub>3\u003C\u002Fsub>)\u003Csub>6\u003C\u002Fsub>Cl\u003Csub>6\u003C\u002Fsub> · 16H\u003Csub>2\u003C\u002Fsub>O","K\u003Csub>3\u003C\u002Fsub>(NaMg◻)(As\u003Csub>2\u003C\u002Fsub>O\u003Csub>3\u003C\u002Fsub>)\u003Csub>6\u003C\u002Fsub>Cl\u003Csub>6\u003C\u002Fsub>·16H\u003Csub>2\u003C\u002Fsub>O",2.5,"2.76","2.771",{"id":85,"name":86,"entrytype":9,"csystem":78,"ima_formula":87,"mindat_formula":88,"hmin":81,"hmax":81,"dmeas":89,"dcalc":90,"primary_image_id":11},53209,"Cuatrocapaite-(NH4)","(NH\u003Csub>4\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>(NaMg◻)(As\u003Csub>2\u003C\u002Fsub>O\u003Csub>3\u003C\u002Fsub>)\u003Csub>6\u003C\u002Fsub>Cl\u003Csub>6\u003C\u002Fsub> · 16H\u003Csub>2\u003C\u002Fsub>O","(NH\u003Csub>4\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>(NaMg◻)(As\u003Csub>2\u003C\u002Fsub>O\u003Csub>3\u003C\u002Fsub>)\u003Csub>6\u003C\u002Fsub>Cl\u003Csub>6\u003C\u002Fsub>·16H\u003Csub>2\u003C\u002Fsub>O","2.65","2.667",{"id":92,"name":93,"entrytype":9,"csystem":35,"ima_formula":94,"mindat_formula":94,"hmin":44,"hmax":47,"dmeas":95,"dcalc":96,"primary_image_id":11},55233,"Ermakovite","(NH\u003Csub>4\u003C\u002Fsub>)(As\u003Csub>2\u003C\u002Fsub>O\u003Csub>3\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>Br","3.64","3.747",{"id":98,"name":99,"entrytype":9,"csystem":35,"ima_formula":11,"mindat_formula":100,"hmin":47,"hmax":11,"dmeas":11,"dcalc":101,"primary_image_id":11},470941,"Gajardoite-(NH4)","(NH\u003Csub>4\u003C\u002Fsub>)As\u003Csup>3+\u003C\u002Fsup>\u003Csub>4\u003C\u002Fsub>O\u003Csub>6\u003C\u002Fsub>Cl\u003Csub>2\u003C\u002Fsub>(Ca\u003Csub>0.5\u003C\u002Fsub>◻\u003Csub>0.5\u003C\u002Fsub>)(H\u003Csub>2\u003C\u002Fsub>O)\u003Csub>5\u003C\u002Fsub>","2.583",{"id":103,"name":104,"entrytype":9,"csystem":35,"ima_formula":105,"mindat_formula":105,"hmin":11,"hmax":11,"dmeas":11,"dcalc":106,"primary_image_id":107},41602,"Lucabindiite","(K,NH\u003Csub>4\u003C\u002Fsub>)As\u003Csub>4\u003C\u002Fsub>O\u003Csub>6\u003C\u002Fsub>(Cl,Br)","3.68",65111,{"id":109,"name":110,"entrytype":9,"csystem":35,"ima_formula":111,"mindat_formula":111,"hmin":44,"hmax":44,"dmeas":11,"dcalc":112,"primary_image_id":11},53869,"Mauriziodiniite","(NH\u003Csub>4\u003C\u002Fsub>)(As\u003Csub>2\u003C\u002Fsub>O\u003Csub>3\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>I","3.916",{"id":114,"name":115,"entrytype":9,"csystem":35,"ima_formula":116,"mindat_formula":116,"hmin":11,"hmax":11,"dmeas":117,"dcalc":118,"primary_image_id":11},47596,"Russoite","(NH\u003Csub>4\u003C\u002Fsub>)ClAs\u003Csub>2\u003C\u002Fsub>O\u003Csub>3\u003C\u002Fsub>(H\u003Csub>2\u003C\u002Fsub>O)\u003Csub>0.5\u003C\u002Fsub>","2.89","2.911",{"id":120,"name":121,"entrytype":9,"csystem":122,"ima_formula":123,"mindat_formula":123,"hmin":81,"hmax":81,"dmeas":11,"dcalc":124,"primary_image_id":11},46055,"Torrecillasite","Orthorhombic","Na(As,Sb)\u003Csup>3+\u003C\u002Fsup>\u003Csub>4\u003C\u002Fsub>O\u003Csub>6\u003C\u002Fsub>Cl","4.056",[126],{"id":85,"name":86,"entrytype":9,"csystem":78,"ima_formula":87,"mindat_formula":88,"hmin":81,"hmax":81,"dmeas":89,"dcalc":90,"primary_image_id":11},[128],{"id":103,"name":104,"entrytype":9,"csystem":35,"ima_formula":105,"mindat_formula":105,"hmin":11,"hmax":11,"dmeas":11,"dcalc":106,"primary_image_id":107},[130],{"id":131,"txt":132,"latitude":133,"longitude":134,"country":135},190910,"Torrecillas mine, Iquique, Iquique Province, Tarapacá, Chile",-20.9766667,-70.1419444,"Chile",[137,141,145],{"id":138,"year":29,"html":139,"doi":140},244676,"Hålenius, U., Hatert, F., Pasero, M., Mills, S. J. (2015) New minerals and nomenclature modifications approved in 2015, CNMNC Newsletter 26. \u003Ci>Mineralogical Magazine\u003C\u002Fi>,  79 (4) 941-947 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fminmag.2015.079.4.05'>doi:10.1180\u002Fminmag.2015.079.4.05\u003C\u002Fa>","10.1180\u002Fminmag.2015.079.4.05",{"id":142,"year":30,"html":143,"doi":144},244845,"Kampf, Anthony R., Nash, Barbara P., Dini, Maurizio, Donoso, Arturo Molina A. (2016) Gajardoite, KCa\u003Csub>0.5\u003C\u002Fsub>As\u003Csup>3+\u003C\u002Fsup>\u003Csub>4\u003C\u002Fsub>O\u003Csub>6\u003C\u002Fsub>Cl\u003Csub>2\u003C\u002Fsub>·5H\u003Csub>2\u003C\u002Fsub>O, a new mineral related to lucabindiite and torrecillasite from the Torrecillas mine, Iquique Province, Chile. \u003Ci>Mineralogical Magazine\u003C\u002Fi>,  80 (7) 1265-1272 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fminmag.2016.080.065'>doi:10.1180\u002Fminmag.2016.080.065\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Frruff_1.0\u002Fuploads\u002FMM80_1265.pdf' class='refpdflink'>\u003C\u002Fa>","10.1180\u002Fminmag.2016.080.065",{"id":146,"year":147,"html":148,"doi":11},16964487,2017,"(2017) Gajardoite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fgajardoite.pdf' class='refpdflink'>\u003C\u002Fa>",[150],{"id":151,"source_url":152,"license_code":153,"credit_html":154,"title":155,"description":156,"author":157,"original_width":158,"original_height":158},9565,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=148152826","CC BY 4.0","Maria D. Milshina, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=148152826\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Gajardoite-(NH₄).png","White aggregates mainly composed of gajardoite-(NH 4 ) on the skutterudite-safflorite matrix. Holotype sample. Field of view of 2 × 2 mm. Photo by Maria D. Milshina.","Maria D. Milshina",768,[160],{"id":161,"url":162,"label":163,"formula":164,"spacegroup":165,"year":30},5387,"\u002Fcif\u002F5387.cif","Kampf 2016","K.77 Ca.71 Na.05 Mg.05 As4 O10.78 Cl2 H9.56","P 6\u002Fm m m",[167,168],"Gajardoiet","IMA2015-040",[170,174,179],{"lang":171,"names":172},"ca",[173],"gajardoïta",{"lang":175,"names":176},"de",[177,178],"Gajardoit","IMA 2015-040",{"lang":180,"names":181},"eu",[182],"Gajardoita","Q21684080",{"history":11,"applications":11}]