[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:506":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":22,"key_elements":23,"impurities":24,"cim":25,"ima_status":26,"ima_notes":11,"ima_history":11,"approval_year":11,"publication_year":29,"discovery_year":30,"strunz10ed1":31,"strunz10ed2":32,"strunz10ed3":33,"strunz10ed4":34,"dana8ed1":35,"dana8ed2":36,"dana8ed3":37,"dana8ed4":38,"csystem":39,"cclass":40,"spacegroup":41,"spacegroupset":42,"a":43,"b":42,"c":44,"alpha":42,"beta":42,"gamma":42,"aerror":11,"berror":11,"cerror":11,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":11,"z":45,"csmetamict":13,"commentcrystal":11,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":46,"tlform":47,"hmin":48,"hmax":48,"hardtype":11,"vhnmin":42,"vhnmax":42,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":49,"dmeas2":49,"dcalc":49,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":50,"lustretype":51,"commentluster":11,"diapheny":52,"streak":53,"colour":54,"commentcolor":11,"colors":55,"streak_colors":59,"luminescence":11,"uv":11,"cleavage":60,"cleavagetype":61,"fracturetype":11,"tenacity":62,"commentbreak":11,"opticaltype":63,"opticalsign":64,"opticalalpha":42,"opticalalpha2":42,"opticalalphaerror":11,"opticalbeta":42,"opticalbeta2":42,"opticalbetaerror":11,"opticalgamma":42,"opticalgamma2":42,"opticalgammaerror":11,"opticalomega":65,"opticalomega2":66,"opticalomegaerror":11,"opticalepsilon":67,"opticalepsilon2":68,"opticalepsilonerror":11,"opticaln":42,"opticaln2":42,"opticalnerror":11,"optical2vcalc":42,"optical2vcalc2":42,"optical2vcalcerror":11,"optical2vmeasured":42,"optical2vmeasured2":42,"optical2vmeasurederror":11,"rimin":69,"rimax":70,"opticaldispersion":11,"opticalpleochroism":71,"opticalpleochorismdesc":72,"opticalbirefringence":11,"opticalcomments":11,"opticalcolour":11,"opticalinternal":11,"opticaltropic":11,"opticalanisotropism":11,"opticalbireflectance":11,"opticalextinction":11,"opticalr":11,"specdispm":11,"ir":73,"electrical":11,"magnetism":11,"thermalbehaviour":11,"other":74,"industrial":11,"occurrence":75,"otheroccurrence":11,"type_specimen_store":76,"description_short":77,"aboutname":78,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":79,"reviewed_at":11,"variety_of":11,"varieties":80,"group_members":81,"associates":82,"confused_with":83,"type_localities":84,"occurrence_total":91,"citations":92,"images":133,"structures":189,"synonyms":201,"language_names":204,"wikidata_qid":232,"texts":233},506,"1:1:506:5","f7467e12-b524-4c0e-89a1-5b810698397d","Bandylite","Bny",0,"mineral",null,134,false,"Cu[B(OH)\u003Csub>4\u003C\u002Fsub>]Cl","CuB(OH)\u003Csub>4\u003C\u002Fsub>Cl",[17,18,19,20,21],"Cl","Cu","B","O","H",[17,18,19,20,21],[19,17,18],"Fe","10.1.2",[27,28],"APPROVED","GRANDFATHERED",1938,"1938","6","A","C","35","25","1","4","2","Tetragonal",27,185,"0","6.19","5.61",2,"Crystals typically tabular on {001} or equant with large {001}, {201}, and {110}, having quadrangular terraces on {001}. dominant forms are {001}, {111}, {201} and {110}. Occurs as subparallel clusters forming lichen-like groups with the individual crystals flattened on the base or on a pyramidal face.","Tabular or pyramidal crystals to 5 mm and almost lichen-like radial clusters in joints in the rock.",2.5,"2.81","Vitreous","Vitreous,Pearly","Transparent","Pale blue","Deep blue with greenish portions; cendre blue to Italian blue, becoming greener with atacamite inclusions; blue in transmitted light.",[56,57,58],"blue","green","yellow",[56],"on {001}.","Perfect","elastic","Uniaxial","-","1.691","1.692","1.64","1.641",1.64,1.692,"Strong","O = Deep cendre blue\r\nE = Light greenish yellow","Cerro Palestina material [cm\u003Csup>-1\u003C\u002Fsup>]: 3430sh, 3395s, 3310sh, 1257s, 1078, 912s, 636, 601, 504, 402w","Decomposed by water, leaving a residue of green copper borate. Readily soluble in NH4OH, to an intense blue solution. Less readily soluble in HCl or HNO3.","In a leached zone above massive iron sulphates","National Museum of Natural History, Washington, D.C., USA (No. C5459)","A water-soluble mineral. It alters readily to Eriochalcite upon exposure to air.","Named in honor of Mark Chance Bandy (22 July 1900, Redfield, Iowa, USA - 3 June 1963), American mining engineer, mineralogist and mineral collector, who first collected the mineral.  He worked at many different places over his career, especially in South America.  The mineral jeanbandyite is named for his wife.","2025-08-11 12:14:18",[],[],[],[],[85],{"id":86,"txt":87,"latitude":88,"longitude":89,"country":90},643,"Queténa Mine (Queténa Prospect), Toki Cu deposit (Toki Cluster), Chuquicamata District, Calama, El Loa Province, Antofagasta, Chile",-22.37014,-69.03534,"Chile",3,[93,96,99,103,107,111,115,119,124,128],{"id":94,"year":29,"html":95,"doi":11},520724,"Palache, Charles, Foshag, W. F. (1938) Antofagastite and bandylite, two new copper minerals from Chile. \u003Ci>American Mineralogist\u003C\u002Fi>,  23 (2) 85-90 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM23\u002FAM23_85.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":97,"year":29,"html":98,"doi":11},520815,"Bandy, Mark C. (1938) Mineralogy of three sulphate deposits of northern Chile. \u003Ci>American Mineralogist\u003C\u002Fi>,  23 (11) 669-760 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM23\u002FAM23_669.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":100,"year":101,"html":102,"doi":11},16102080,1950,"Fornaseri, M. (1950) La struttura cristallina della bandylite. Periodico di Mineralogia, Roma: 157-179 (in Italian).",{"id":104,"year":105,"html":106,"doi":11},1118652,1951,"Palache, Charles; Berman, Harry; Frondel, Clifford (1951) \u003Ci>The System of Mineralogy\u003C\u002Fi> (7th ed.) Vol. 2 - Halides, Nitrates, Borates, Carbonates, Sulfates, Phosphates, Arsenates, Tungstates, Molybdates, Etc. John Wiley and Sons.",{"id":108,"year":105,"html":109,"doi":110},463152,"Collin, R. L. (1951) The crystal structure of bandylite, CuCl2.CuB2O4.4H2O. \u003Ci>Acta Crystallographica\u003C\u002Fi>,  4 (3) 204-209 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1107\u002Fs0365110x51000726'>doi:10.1107\u002Fs0365110x51000726\u003C\u002Fa>","10.1107\u002Fs0365110x51000726",{"id":112,"year":113,"html":114,"doi":11},523247,1959,"Ross, V., Edwards, J. O. (1959) Notes and News: Tetrahedral boron in teepleite and bandylite. \u003Ci>American Mineralogist\u003C\u002Fi>,  44 (7-8). 875-877 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM44\u002FAM44_875.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":116,"year":117,"html":118,"doi":11},15997377,1997,"Anthony, J. W. et al. (1997): Handbook of Mineralogy, Vol. 3, 35",{"id":120,"year":121,"html":122,"doi":123},63353,2000,"Li, Y., Burns, P. C. (2000) Refinement of the structure of bandylite. \u003Ci>The Canadian Mineralogist\u003C\u002Fi>,  38 (3) 713-715 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2113\u002Fgscanmin.38.3.713'>doi:10.2113\u002Fgscanmin.38.3.713\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002Fcm\u002Fvol38\u002FCM38_713.pdf' class='refpdflink'>\u003C\u002Fa>","10.2113\u002Fgscanmin.38.3.713",{"id":125,"year":126,"html":127,"doi":11},16963090,2005,"(2005) Bandylite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fbandylite.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":129,"year":130,"html":131,"doi":132},1119395,2014,"Chukanov, Nikita V. (2014) \u003Ci>Springer Geochemistry\u002FMineralogy\u003C\u002Fi> - Infrared spectra of mineral species. Springer Netherlands. \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1007\u002F978-94-007-7128-4'>doi:10.1007\u002F978-94-007-7128-4\u003C\u002Fa>","10.1007\u002F978-94-007-7128-4",[134,144,151,158,164,174,182],{"id":135,"source_url":136,"license_code":137,"credit_html":138,"title":139,"description":140,"author":141,"original_width":142,"original_height":143},2573,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10151485","CC BY-SA 3.0","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10151485\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Bandylite-177426.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FBandylite\" class=\"extiw\" title=\"en:Bandylite\">Bandylite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Queténa Mine, Toki Cu deposit, Chuquicamata District, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FCalama\" class=\"extiw\" title=\"en:Calama\">Calama\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FEl_Loa_Province\" class=\"extiw\" title=\"en:El Loa Province\">El Loa Province\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FAntofagasta_Region\" class=\"extiw\" title=\"en:Antofagasta Region\">Antofagasta Region\u003C\u002Fa>, Chile (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-643.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: 11.9 x 7.0 x 5.0 cm.\u003C\u002Fdd>\n\u003Cdd>This matrix, stained by multi-colored copper hues, is host to two dark green patches of finely microcrystallized bandylite, a rare copper, boron, hydroxide, chloride. Note also the patches of lighter blue to the right side of the specimen as shown atop: The larger area of bandylite measures over 2.0 cm across. Ex. Philadelphia Academy of Natural Sciences.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Robert M. Lavinsky",800,429,{"id":145,"source_url":146,"license_code":137,"credit_html":147,"title":148,"description":140,"author":141,"original_width":149,"original_height":150},2574,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10151487","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10151487\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Bandylite-177427.jpg",352,400,{"id":152,"source_url":153,"license_code":137,"credit_html":154,"title":155,"description":156,"author":141,"original_width":150,"original_height":157},2577,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10476815","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10476815\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Bandylite-tuc8-124e.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FBandylite\" class=\"extiw\" title=\"en:Bandylite\">Bandylite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Queténa Mine, Toki Cu deposit, Chuquicamata District, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FCalama\" class=\"extiw\" title=\"en:Calama\">Calama\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FEl_Loa_Province\" class=\"extiw\" title=\"en:El Loa Province\">El Loa Province\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FAntofagasta_Region\" class=\"extiw\" title=\"en:Antofagasta Region\">Antofagasta Region\u003C\u002Fa>, Chile (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-643.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: cabinet, 11.9 x 7.0 x 5.0 cm\n\u003Cdl>\u003Cdt>Bandylite\u003C\u002Fdt>\u003C\u002Fdl>\u003C\u002Fdd>\n\u003Cdd>This matrix, stained by multi-colored copper hues, is host to two dark green patches of finely microcrystallized bandylite, a rare copper, boron, hydroxide, chloride. Note also the patches of lighter blue to the right side of the specimen as shown atop: The larger area of bandylite measures over 2.0 cm across. Ex Philadelphia Academy of Natural Sciences, almost certainly from the type find in the 1930s which was named after mineralogist Mark Bandy. Old fashioned wood display label from somebody's display collection , included. This is a MAJOR example of the species with a bit of 3-dimensionality to it, though it is seemingly innocuous in the photos, for the size and richness of the specimen. SIGNIFICANTLY, this specimen does NOT SHOW ALTERATION to eriochalcite, as is common on some specimens and reduces value of even many museum pieces thought to be bandylite (which aren't).\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",267,{"id":159,"source_url":160,"license_code":137,"credit_html":161,"title":162,"description":156,"author":141,"original_width":150,"original_height":163},2579,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10476819","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10476819\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Bandylite-tuc8-124c.jpg",372,{"id":165,"source_url":166,"license_code":167,"credit_html":168,"title":169,"description":170,"author":171,"original_width":172,"original_height":173},34780,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=118201804","CC BY-SA 2.0","Pacific Museum of Earth from Canada, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=118201804\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Bandylite (48002880587).jpg","Chuquicamata, Chile","Pacific Museum of Earth from Canada",6000,4000,{"id":175,"source_url":176,"license_code":137,"credit_html":177,"title":178,"description":179,"author":141,"original_width":180,"original_height":181},2575,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10152242","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10152242\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Eriochalcite-Bandylite-178905.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FEriochalcite\" class=\"extiw\" title=\"en:Eriochalcite\">Eriochalcite\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FBandylite\" class=\"extiw\" title=\"en:Bandylite\">Bandylite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Queténa Mine, Toki Cu deposit, Chuquicamata District, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FCalama\" class=\"extiw\" title=\"en:Calama\">Calama\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FEl_Loa_Province\" class=\"extiw\" title=\"en:El Loa Province\">El Loa Province\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FAntofagasta_Region\" class=\"extiw\" title=\"en:Antofagasta Region\">Antofagasta Region\u003C\u002Fa>, Chile (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-643.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: 7.8 x 5.2 x 3.0 cm.\u003C\u002Fdd>\n\u003Cdd>A very rare pseudomorph of bluish-green eriochalcite after crystal aggregates of bandylite on quartz from the bandylite Type Locality, the Quetana Mine of Chile. Eriochalcite and bandylite are rare copper clorides and this is an exceptionally rich specimen. Ex. Robert Linck Collection.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",600,458,{"id":183,"source_url":184,"license_code":137,"credit_html":185,"title":186,"description":179,"author":141,"original_width":187,"original_height":188},2576,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10152243","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10152243\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Eriochalcite-Bandylite-178906.jpg",478,421,[190,196],{"id":191,"url":192,"label":193,"formula":194,"spacegroup":195,"year":121},1183,"\u002Fcif\u002F1183.cif","Li 2000","Cu B O4 Cl H4","P 4\u002Fn",{"id":197,"url":198,"label":199,"formula":200,"spacegroup":195,"year":105},1184,"\u002Fcif\u002F1184.cif","Collin 1951","Cu B (O4 Cl) H4",[202,203],"Bandyliet","Bandylit",[205,209,213,217,220,224,228],{"lang":206,"names":207},"ca",[208],"bandylita",{"lang":210,"names":211},"de",[212],"Bandylith",{"lang":214,"names":215},"es",[216],"Bandylita",{"lang":218,"names":219},"eu",[216],{"lang":221,"names":222},"it",[223],"bandylite",{"lang":225,"names":226},"ru",[227],"Бандилит",{"lang":229,"names":230},"uk",[231],"Бандиліт","Q3634108",{"history":11,"applications":11}]