[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:870":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":11,"cim":24,"ima_status":25,"ima_notes":27,"ima_history":29,"approval_year":11,"publication_year":30,"discovery_year":31,"strunz10ed1":32,"strunz10ed2":33,"strunz10ed3":34,"strunz10ed4":35,"dana8ed1":36,"dana8ed2":37,"dana8ed3":38,"dana8ed4":39,"csystem":40,"cclass":41,"spacegroup":42,"spacegroupset":43,"a":44,"b":45,"c":46,"alpha":47,"beta":47,"gamma":47,"aerror":48,"berror":49,"cerror":48,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":11,"z":50,"csmetamict":13,"commentcrystal":11,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":51,"tlform":52,"hmin":50,"hmax":50,"hardtype":11,"vhnmin":47,"vhnmax":47,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":47,"dmeas2":47,"dcalc":47,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":11,"lustretype":53,"commentluster":54,"diapheny":11,"streak":11,"colour":55,"commentcolor":56,"colors":57,"streak_colors":11,"luminescence":11,"uv":11,"cleavage":11,"cleavagetype":11,"fracturetype":11,"tenacity":59,"commentbreak":11,"opticaltype":60,"opticalsign":11,"opticalalpha":61,"opticalalpha2":47,"opticalalphaerror":11,"opticalbeta":62,"opticalbeta2":47,"opticalbetaerror":11,"opticalgamma":62,"opticalgamma2":47,"opticalgammaerror":11,"opticalomega":47,"opticalomega2":47,"opticalomegaerror":11,"opticalepsilon":47,"opticalepsilon2":47,"opticalepsilonerror":11,"opticaln":47,"opticaln2":47,"opticalnerror":11,"optical2vcalc":47,"optical2vcalc2":47,"optical2vcalcerror":11,"optical2vmeasured":37,"optical2vmeasured2":47,"optical2vmeasurederror":11,"rimin":63,"rimax":64,"opticaldispersion":65,"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":66,"industrial":11,"occurrence":67,"otheroccurrence":68,"type_specimen_store":69,"description_short":11,"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":74,"confused_with":75,"type_localities":76,"occurrence_total":83,"citations":84,"images":101,"structures":122,"synonyms":123,"language_names":126,"wikidata_qid":154,"texts":155},870,"1:1:870:7","134587d8-59b8-4729-bc48-553c4c96f251","Calumetite","Clu",0,"mineral",null,186,false,"CaCu\u003Csub>4\u003C\u002Fsub>(OH)\u003Csub>8\u003C\u002Fsub>Cl\u003Csub>2\u003C\u002Fsub>·3.5H\u003Csub>2\u003C\u002Fsub>O","Cu\u003Csub>4\u003C\u002Fsub>CaCl\u003Csub>2\u003C\u002Fsub>(OH)\u003Csub>8\u003C\u002Fsub> · 4H\u003Csub>2\u003C\u002Fsub>O",[17,18,19,20,21],"Ca","Cl","Cu","O","H",[17,18,19,20,21],[18,19],"8.2.8",[26],"APPROVED",[28],"REDEFINED","Redefined by IMA 2019 as CaCu\u003Csub>4\u003C\u002Fsub>(OH)\u003Csub>8\u003C\u002Fsub>Cl\u003Csub>2\u003C\u002Fsub>·3.5H\u003Csub>2\u003C\u002Fsub>O (IMA proposal 18-C)",1963,"1963","3","D","A","40","6","2","5","1","Orthorhombic",8,50,"Cmcm ","6.653","15.034","6.611","0",1,3,2,"Basal pinacoid {001} and first order prism {110}.","Occurs as spherules and sheaves of scaly crystals.","Pearly","On basal cleavages","Azure blue; Powder blue","In masses: Brilliant azure blue inclining to powder blue",[58],"blue","brittle","Biaxial","1.666","1.69",1.666,1.69,"r > v or r \u003C v","Soluble in cold, dilute acids but insoluble in ammonia and water.","Copper deposit in basalt.  The chlorine is thought to have been due to connate water.","Corosion product of copper containing metals (ie Ramses ii stove in Cairo museum)","National Museum of Natural History, Washington, D.C., USA, 115870.","Named by Sidney A. Williams in 1963 for the town of Calumet, Michigan, USA, near which it was first discovered.","2025-10-29 12:27:57",[],[],[],[],[77],{"id":78,"txt":79,"latitude":80,"longitude":81,"country":82},3844,"Centennial Mine, Centennial Heights, Calumet Township, Houghton County, Michigan, USA",47.2583351,-88.4286118,"USA",12,[85,88,92,96],{"id":86,"year":30,"html":87,"doi":11},523888,"Williams, Sidney A. (1963) Anthonyite and calumetite, two new minerals from the Michigan copper district. \u003Ci>American Mineralogist\u003C\u002Fi>,  48 (5-6) 614-619 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM48\u002FAM48_614.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":89,"year":90,"html":91,"doi":11},16104573,2002,"Brandes, P.T., Robinson, G.W. (2002) A Preliminary Study of Calumetite and Other Copper Chloride Mineralization on the Keweenaw Peninsula, Michigan. Unpublished MSc thesis, Michigan Technological University, USA.",{"id":93,"year":94,"html":95,"doi":11},16963482,2005,"(2005) Calumetite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fcalumetite.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":97,"year":98,"html":99,"doi":100},16104574,2019,"Miyawaki, Ritsuro, Hatert, Frédéric, Mills, Stuart J. (2019) New minerals and nomenclature modifications approved in 2019. CNMNC Newsletter 49. \u003Ci>Mineralogical Magazine\u003C\u002Fi>,  83 (3) 479-483 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fmgm.2019.35'>doi:10.1180\u002Fmgm.2019.35\u003C\u002Fa> \u003Ca target='_blank' href='http:\u002F\u002Fcnmnc.units.it\u002F164a_CNMNC_Newsletter_49-2019%28MM%29.pdf' class='refpdflink'>\u003C\u002Fa>","10.1180\u002Fmgm.2019.35",[102,112],{"id":103,"source_url":104,"license_code":105,"credit_html":106,"title":107,"description":108,"author":109,"original_width":110,"original_height":111},4484,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=20583129","CC BY-SA 3.0","Chris857, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=20583129\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Calumetite.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FCalumetite\" class=\"extiw\" title=\"w:Calumetite\">Calumetite\u003C\u002Fa> from the Akmeek No. 2 Mine in \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FKeweenaw_County,_Michigan\" class=\"extiw\" title=\"w:Keweenaw County, Michigan\">Keweenaw County, Michigan\u003C\u002Fa>. Held in the \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FA._E._Seaman_Mineral_Museum\" class=\"extiw\" title=\"w:A. E. Seaman Mineral Museum\">A. E. Seaman Mineral Museum\u003C\u002Fa>.","Chris857",2316,2211,{"id":113,"source_url":114,"license_code":115,"credit_html":116,"title":117,"description":118,"author":119,"original_width":120,"original_height":121},4486,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=118187802","CC BY-SA 2.0","Pacific Museum of Earth from Canada, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=118187802\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Calumetite with Copper (48522616397).jpg","\u003Cp>Centennial #2 Mine - Calumet\n\u003C\u002Fp>\nMichigan, USA","Pacific Museum of Earth from Canada",6000,4000,[],[124,125],"Calumetiet","Vondechenite",[127,131,135,139,143,146,151],{"lang":128,"names":129},"ca",[130],"calumetita",{"lang":132,"names":133},"de",[134],"Calumetit",{"lang":136,"names":137},"eu",[138],"Calumetita",{"lang":140,"names":141},"fr",[142],"calumetite",{"lang":144,"names":145},"it",[142],{"lang":147,"names":148},"mn",[149,150],"Калуметит","Калуметят",{"lang":152,"names":153},"nl",[142],"Q3651042",{"history":11,"applications":11}]