[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:979":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":23,"key_elements":24,"impurities":11,"cim":25,"ima_status":26,"ima_notes":11,"ima_history":11,"approval_year":11,"publication_year":11,"discovery_year":29,"strunz10ed1":30,"strunz10ed2":31,"strunz10ed3":32,"strunz10ed4":33,"dana8ed1":34,"dana8ed2":35,"dana8ed3":36,"dana8ed4":37,"csystem":38,"cclass":39,"spacegroup":40,"spacegroupset":41,"a":42,"b":41,"c":43,"alpha":41,"beta":41,"gamma":41,"aerror":44,"berror":11,"cerror":45,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":11,"z":11,"csmetamict":13,"commentcrystal":46,"twinning":47,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":48,"tlform":11,"hmin":44,"hmax":44,"hardtype":11,"vhnmin":41,"vhnmax":41,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":49,"dmeas2":50,"dcalc":51,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":52,"lustretype":53,"commentluster":54,"diapheny":55,"streak":56,"colour":57,"commentcolor":11,"colors":58,"streak_colors":62,"luminescence":11,"uv":11,"cleavage":63,"cleavagetype":64,"fracturetype":11,"tenacity":11,"commentbreak":11,"opticaltype":65,"opticalsign":66,"opticalalpha":41,"opticalalpha2":41,"opticalalphaerror":11,"opticalbeta":41,"opticalbeta2":41,"opticalbetaerror":11,"opticalgamma":41,"opticalgamma2":41,"opticalgammaerror":11,"opticalomega":67,"opticalomega2":68,"opticalomegaerror":11,"opticalepsilon":69,"opticalepsilon2":70,"opticalepsilonerror":11,"opticaln":41,"opticaln2":41,"opticalnerror":11,"optical2vcalc":41,"optical2vcalc2":41,"optical2vcalcerror":11,"optical2vmeasured":41,"optical2vmeasured2":41,"optical2vmeasurederror":11,"rimin":71,"rimax":72,"opticaldispersion":11,"opticalpleochroism":73,"opticalpleochorismdesc":74,"opticalbirefringence":11,"opticalcomments":75,"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":76,"industrial":11,"occurrence":11,"otheroccurrence":77,"type_specimen_store":78,"description_short":79,"aboutname":80,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":81,"reviewed_at":11,"variety_of":11,"varieties":82,"group_members":83,"associates":84,"confused_with":118,"type_localities":126,"occurrence_total":131,"citations":132,"images":247,"structures":418,"synonyms":425,"language_names":437,"wikidata_qid":498,"texts":499},979,"1:1:979:7","d0cdc3f8-fd40-4da0-b9c6-7d4c4b9ba616","Chalcophyllite","Chp",0,"mineral",null,6455,false,"Cu\u003Csub>18\u003C\u002Fsub>Al\u003Csub>2\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>4\u003C\u002Fsub>(SO\u003Csub>4\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>(OH)\u003Csub>24\u003C\u002Fsub>·36H\u003Csub>2\u003C\u002Fsub>O","Cu\u003Csub>18\u003C\u002Fsub>Al\u003Csub>2\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>4\u003C\u002Fsub>(SO\u003Csub>4\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>(OH)\u003Csub>24\u003C\u002Fsub> · 36H\u003Csub>2\u003C\u002Fsub>O",[17,18,19,20,21,22],"Al","As","Cu","O","S","H",[17,18,19,20,21,22],[18,19],"22.3.6",[27,28],"APPROVED","GRANDFATHERED","1841","8","D","F","30","43","5","14","1","Trigonal",10,80,"0","10.756","28.678",2,4,"Z = 1.5","On \u003Cmi>{10_10}\u003C\u002Fmi> as twin plane.","Crystals platy, six-sided with a hexagonal aspect, flattened on {0001}, with prominent \u003Cmi>{01_12}\u003C\u002Fmi>. May exhibit numerous other forms and may be striated triangularly on {0001}; forms rosettes: also drusy, foliated, massive.","2.67","2.69","2.684","Vitreous to Sub-adamantine","Sub-Adamantine,Vitreous,Pearly","Lustre pearly on {0001}, and possibly overall, especially on partial dehydration","Transparent,Translucent","Pale green to bluish green","Emerald green, grass green, bluish green, blue; green in transmitted light",[59,60,61],"green","blue","colorless",[59,60],"Perfect on {0001}, micaceous; in traces on \u003Cmi>{10_11}\u003C\u002Fmi>.","Perfect","Uniaxial","-","1.618","1.632","1.552","1.575",1.552,1.632,"Weak","O = Bluish green\r\nE = Nearly colourless","Indices of refraction vary markedly depending on the relative humidity since the water content varies at ambient temperature.","Soluble in acids and in ammonia.\r\n\r\nWater content varies at room temperature based on relative humidity.\r\n\r\nAlters to Chrysocolla.","Oxidised zone of arsenic-bearing polymetallic hydrothermal deposits.","Mining Academy, Freiberg, Saxony, Germany.","An uncommon secondary mineral occurring in the oxidised zones of some arsenic-bearing hydrothermal polymetallic deposits.\r\nCan be partially dehydrated.\r\n\r\nThe arsenate analogue of Unnamed (P analogue of chalcophyllite) and of tiberiobardiite.\r\n\r\nRelate...","From the Greek χαλκός (chalkos) for \"copper\" and φύλλον (phullon) for \"leaf,\" in allusion to the composition, containing copper, and the platy habit of the crystals.","2026-02-14 18:08:00",[],[],[85,93,100,109],{"id":86,"name":87,"entrytype":9,"csystem":88,"ima_formula":89,"mindat_formula":89,"hmin":45,"hmax":45,"dmeas":90,"dcalc":91,"primary_image_id":92},1132,"Cornubite","Triclinic","Cu\u003Csub>5\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(OH)\u003Csub>4\u003C\u002Fsub>","4.64","4.85",6318,{"id":94,"name":95,"entrytype":9,"csystem":96,"ima_formula":89,"mindat_formula":89,"hmin":97,"hmax":97,"dmeas":98,"dcalc":90,"primary_image_id":99},1133,"Cornwallite","Monoclinic",4.5,"4.17",6326,{"id":101,"name":102,"entrytype":9,"csystem":96,"ima_formula":103,"mindat_formula":104,"hmin":44,"hmax":105,"dmeas":106,"dcalc":107,"primary_image_id":108},2413,"Liroconite","Cu\u003Csub>2\u003C\u002Fsub>Al(AsO\u003Csub>4\u003C\u002Fsub>)(OH)\u003Csub>4\u003C\u002Fsub> · 4H\u003Csub>2\u003C\u002Fsub>O","Cu\u003Csub>2\u003C\u002Fsub>Al(AsO\u003Csub>4\u003C\u002Fsub>)(OH)\u003Csub>4\u003C\u002Fsub>·4H\u003Csub>2\u003C\u002Fsub>O",2.5,"2.94","3.03",14590,{"id":110,"name":111,"entrytype":9,"csystem":112,"ima_formula":113,"mindat_formula":114,"hmin":44,"hmax":105,"dmeas":115,"dcalc":116,"primary_image_id":117},2698,"Metazeunerite","Tetragonal","Cu(UO\u003Csub>2\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub> · 8H\u003Csub>2\u003C\u002Fsub>O","Cu(UO\u003Csub>2\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>·8H\u003Csub>2\u003C\u002Fsub>O","3.64","3.87",16118,[119],{"id":120,"name":121,"entrytype":9,"csystem":38,"ima_formula":122,"mindat_formula":123,"hmin":11,"hmax":11,"dmeas":11,"dcalc":124,"primary_image_id":125},51560,"Tiberiobardiite","{Cu\u003Csub>9\u003C\u002Fsub>Al[SiO\u003Csub>3\u003C\u002Fsub>(OH)]\u003Csub>2\u003C\u002Fsub>(OH)\u003Csub>12\u003C\u002Fsub>(H\u003Csub>2\u003C\u002Fsub>O)\u003Csub>6\u003C\u002Fsub>}(SO\u003Csub>4\u003C\u002Fsub>)\u003Csub>1.5\u003C\u002Fsub> · 10H\u003Csub>2\u003C\u002Fsub>O","{Cu\u003Csub>9\u003C\u002Fsub>Al[SiO\u003Csub>3\u003C\u002Fsub>(OH)]\u003Csub>2\u003C\u002Fsub>(OH)\u003Csub>12\u003C\u002Fsub>(H\u003Csub>2\u003C\u002Fsub>O)\u003Csub>6\u003C\u002Fsub>}(SO\u003Csub>4\u003C\u002Fsub>)\u003Csub>1.5\u003C\u002Fsub>·10H\u003Csub>2\u003C\u002Fsub>O","1.568",24170,[127],{"id":128,"txt":129,"latitude":11,"longitude":11,"country":130},840,"Cornwall, England, UK","UK",207,[133,137,140,143,147,151,155,158,162,166,170,175,179,184,188,192,196,200,204,208,212,216,221,225,229,233,238,243],{"id":134,"year":135,"html":136,"doi":11},12960850,1801,"Haüy, René Just (1801) \u003Ci>Traité de Minéralogie\u003C\u002Fi> (1st ed.) Vol. 3. Chez Louis, Paris. \u003Ca target='_blank' href='https:\u002F\u002Farchive.org\u002Fdownload\u002Ftraitdeminralog03goog\u002Ftraitdeminralog03goog.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":138,"year":135,"html":139,"doi":11},16105386,"Vauquelin (1801) Journal des mines: 10: 562.",{"id":141,"year":135,"html":142,"doi":11},16105387,"Karsten in Hoffmann, C.A.S. (1801): 1: 543 (as Blättriges Olivinerz).",{"id":144,"year":145,"html":146,"doi":11},16105388,1803,"Ludwig, C.F. (1803) Handbuch der Mineralogie nach A.G. Werner. 2 volumes, Leipzig: 180 (as Kupferglimmer).",{"id":148,"year":149,"html":150,"doi":11},16105389,1820,"Jameson, R. (1820) A System of Mineralogy. third edition, 3 volumes (as Copper Mica).",{"id":152,"year":153,"html":154,"doi":11},16105391,1832,"Breithaupt, A. (1832) Vollständige Characteristik etc. 2nd. Ed.: 42 (as Kupferphyllit).",{"id":156,"year":153,"html":157,"doi":11},18530121,"Beudant, François-Sulpice (1832) \u003Ci>Traité élémentaire de minéralogie. Deuxiéme Edition [Elementary Treatise on Mineralogy. Second Edition]\u003C\u002Fi> (2nd ed.) Vol. 2 - Tome II [Volume  II]. Chez Verdière. \u003Ca target='_blank' href='https:\u002F\u002Farchive.org\u002Fdownload\u002Fbub_gb_XSRCAAAAcAAJ\u002Fbub_gb_XSRCAAAAcAAJ.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":159,"year":160,"html":161,"doi":11},16105392,1845,"Des Cloizeaux (1845) Examen cristallographique de cinq variétés d'arséniate de cuivre. Annales de chimie et de physique, Paris: 13: 417-425 (420) (as Erinite ?).",{"id":163,"year":164,"html":165,"doi":11},16105393,1847,"Breithaupt, A. (1847) Vollständige Handbuch der Mineralogie. Dresden and Leipzig. Vol. 3: 149 (as Chalcophyllit).",{"id":167,"year":168,"html":169,"doi":11},12911330,1852,"Brooke, Henry J., Phillips, William (1852) \u003Ci>An Elementary Introduction to Mineralogy\u003C\u002Fi> (6th ed.) \u003Ca target='_blank' href='https:\u002F\u002Farchive.org\u002Fdownload\u002Fbub_gb_mxsIAAAAIAAJ\u002Fbub_gb_mxsIAAAAIAAJ.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":171,"year":172,"html":173,"doi":174},16595355,1870,"Church, A. H. (1870) Chemical research on new or rare Cornish minerals. \u003Ci>Journal of the Chemical Society\u003C\u002Fi>,  23. 165-171 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1039\u002Fjs8702300165'>doi:10.1039\u002Fjs8702300165\u003C\u002Fa>","10.1039\u002Fjs8702300165",{"id":176,"year":177,"html":178,"doi":11},1118647,1892,"Dana, Edward Salisbury; Dana, James Dwight (1892) \u003Ci>A System of Mineralogy\u003C\u002Fi> (6th ed.). John Wiley & Sons, Inc.",{"id":180,"year":181,"html":182,"doi":183},4596,1899,"Hartley, E. G. J. (1899) Communications from the Oxford Mineralogical Laboratory. On the constitution of the mineral Arsenates and Phosphates: Part 1 - Chalcophyllite. \u003Ci>Mineralogical Magazine and Journal of the Mineralogical Society\u003C\u002Fi>,  12 (55) 120-122 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fminmag.1899.012.55.09'>doi:10.1180\u002Fminmag.1899.012.55.09\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002FMinMag\u002FVolume_12\u002F12-55-120.pdf' class='refpdflink'>\u003C\u002Fa>","10.1180\u002Fminmag.1899.012.55.09",{"id":185,"year":186,"html":187,"doi":11},17089861,1904,"Gaubert, M. P. (1904) Produits de déshydratation de quelques phosphates et orientation du chlorure de baryum sur les minéraux du groupe de l´autunite. \u003Ci>Bulletin de la Société Française de Minéralogie\u003C\u002Fi>,  27. 222-233 \u003Ca target='_blank' href='https:\u002F\u002Fwww.persee.fr\u002Fdoc\u002Fbulmi_0366-3248_1904_num_27_8_2724?pdf' class='refpdflink'>\u003C\u002Fa>",{"id":189,"year":190,"html":191,"doi":11},16955416,1909,"Palache, C., Merwin, H. E. (1909)  On connellite and chalcophyllite from Bisbee, Arizona. \u003Ci>American Journal Of Science\u003C\u002Fi>,  S. 4 Vol. 28. 537-540 \u003Ca target='_blank' href='https:\u002F\u002Fwww.biodiversitylibrary.org\u002Fitempdf\u002F124423' class='refpdflink'>\u003C\u002Fa>",{"id":193,"year":194,"html":195,"doi":11},4468627,1918,"(1918) \u003Ci>Atlas Der Krystallformen\u003C\u002Fi> Vol. 5 - Text - Band V - Kainit-Margarosanit. Carl Winters Universitätsbuchhandlung, Heidelberg.",{"id":197,"year":198,"html":199,"doi":11},16955385,1924,"Shannon, E. V. (1924) Chalcophyllite from Chile. \u003Ci>American Journal Of Science\u003C\u002Fi>,  S. 5 Vol. 7. 31-36 \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Frruff_1.0\u002Fuploads\u002FAJS7_31.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":201,"year":202,"html":203,"doi":11},16105402,1931,"Piazza, M. (1931) Contributo alla conoscenza della composizione della calcofillite. Periodico di Mineralogia – Roma: 2: 104-121.",{"id":205,"year":206,"html":207,"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":209,"year":210,"html":211,"doi":11},16105404,1955,"Federico, M. (1955) Ricerche roentgenografiche sulla calcofillite. Periodico di Mineralogia – Roma, 13-21.",{"id":213,"year":214,"html":215,"doi":11},526113,1973,"Corbett, Ronald K. (1973) Mineralogical Notes: X-ray “powder” data for chalcophyllite. \u003Ci>American Mineralogist\u003C\u002Fi>,  58 (7-8) 792-793 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM58\u002FAM58_792.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":217,"year":218,"html":219,"doi":220},109580,1980,"Sabelli, C. (1980) The crystal structure of chalcophyllite. \u003Ci>Zeitschrift für Kristallographie - Crystalline Materials\u003C\u002Fi>,  151 (1-2). 129-140 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1524\u002Fzkri.1980.151.1-2.129'>doi:10.1524\u002Fzkri.1980.151.1-2.129\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002Fzk\u002Fvol151\u002FZK151_129.pdf' class='refpdflink'>\u003C\u002Fa>","10.1524\u002Fzkri.1980.151.1-2.129",{"id":222,"year":223,"html":224,"doi":11},12907961,1986,"Read, Allan J. (1986) Chalcophyllite and Other Rare Hydroxy-sulfates from Maharahara, New Zealand. \u003Ci>The Mineralogical Record\u003C\u002Fi>, 17 (3) 199-204",{"id":226,"year":227,"html":228,"doi":11},16771790,2000,"Anthony, John Williams, Bideaux, Richard A., Bladh, Kenneth W., Nichols, Monte C. (2000) \u003Ci>Handbook of Mineralogy\u003C\u002Fi> Vol. 4 - Arsenates, phosphates, vanadates. Mineral Data Publishing, Tucson, Arizona.",{"id":230,"year":231,"html":232,"doi":11},16963608,2005,"(2005) Chalcophyllite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fchalcophyllite.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":234,"year":235,"html":236,"doi":237},30822,2009,"Bowell, Rob, Cook, Robert B. (2009) Chalcophyllite. \u003Ci>Rocks & Minerals\u003C\u002Fi>,  84 (5) 434-441 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.3200\u002Frmin.84.5.434-441'>doi:10.3200\u002Frmin.84.5.434-441\u003C\u002Fa>","10.3200\u002Frmin.84.5.434-441",{"id":239,"year":240,"html":241,"doi":242},16391271,2010,"Frost, Ray L., Reddy, B. Jagannadha, Keeffe, Eloise C. (2010) Spectroscopy of selected copper group minerals: Chalcophyllite and chenevixite-implications for hydrogen bonding. \u003Ci>Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy\u003C\u002Fi>, 77 (2) 388-396 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1016\u002Fj.saa.2010.05.020'>doi:10.1016\u002Fj.saa.2010.05.020\u003C\u002Fa>","10.1016\u002Fj.saa.2010.05.020",{"id":244,"year":240,"html":245,"doi":246},2431041,"Frost, Ray L., Palmer, Sara J., Keeffe, Elle C. (2010) Raman spectroscopic study of the hydroxy-arsenate-sulfate mineral chalcophyllite Cu\u003Csub>18\u003C\u002Fsub>Al\u003Csub>2\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>4\u003C\u002Fsub>(SO\u003Csub>4\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>(OH)\u003Csub>24\u003C\u002Fsub>·36H\u003Csub>2\u003C\u002Fsub>O. \u003Ci>Journal of Raman Spectroscopy\u003C\u002Fi>,  41 (12) 1769-1774 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1002\u002Fjrs.2625'>doi:10.1002\u002Fjrs.2625\u003C\u002Fa>","10.1002\u002Fjrs.2625",[248,258,266,276,284,291,299,307,314,320,328,335,344,351,359,366,371,377,383,390,399,405,412],{"id":249,"source_url":250,"license_code":251,"credit_html":252,"title":253,"description":254,"author":255,"original_width":256,"original_height":257},5217,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=6397476","CC BY-SA 4.0","Raimond Spekking, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=6397476\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Chalkophyllit - Mineralogisches Museum Bonn (7295).jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FChalcophyllite\" class=\"extiw\" title=\"en:Chalcophyllite\">Chalcophyllite\u003C\u002Fa>. Locality: Cornwall, England. Exposed in the Mineralogical Museum, Bonn, Germany","Raimond Spekking",1400,1100,{"id":259,"source_url":260,"license_code":261,"credit_html":262,"title":263,"description":264,"author":11,"original_width":256,"original_height":265},39198,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=5931281","Public domain","Unknown author, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=5931281\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Chalcophyllite.jpg","Chalcophyllite. Collected from Lemhi County, Idaho. \n\u003Cp>Mineral collection of Bringham Young University Department of Geology, Provo, Utah. Photograph by Andrew Silver. BYU index 9-7019, Cu_18Al_2(AsO_4)_3(SO_4)_3(OH)27 x 36H_2O. \n\u003C\u002Fp>\nURL: \u003Ca rel=\"nofollow\" class=\"external free\" data-mw-original-href=\"http:\u002F\u002Flibraryphoto.cr.usgs.gov\u002Fhtmllib\u002Fbtch564\u002Fbtch564j\u002Fbtch564z\u002Fbtch564\u002Fbyu00276.jpg\" href=\"https:\u002F\u002Flibraryphoto.cr.usgs.gov\u002Fhtmllib\u002Fbtch564\u002Fbtch564j\u002Fbtch564z\u002Fbtch564\u002Fbyu00276.jpg\">http:\u002F\u002Flibraryphoto.cr.usgs.gov\u002Fhtmllib\u002Fbtch564\u002Fbtch564j\u002Fbtch564z\u002Fbtch564\u002Fbyu00276.jpg\u003C\u002Fa>",918,{"id":267,"source_url":268,"license_code":269,"credit_html":270,"title":271,"description":272,"author":273,"original_width":274,"original_height":275},5218,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10136416","CC BY-SA 3.0","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10136416\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Chalcophyllite-63966.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FChalcophyllite\" class=\"extiw\" title=\"en:Chalcophyllite\">Chalcophyllite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Majuba Hill Mine (Mylar Mine), Antelope District, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FPershing_County,_Nevada\" class=\"extiw\" title=\"en:Pershing County, Nevada\">Pershing County\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FNevada\" class=\"extiw\" title=\"en:Nevada\">Nevada\u003C\u002Fa>, USA (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-3924.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>A very showy and excellent specimen of lustrous, turquoise-blue, chalcophyllite blades lining vuggy matrix from the famous Majuba Hill Mine of Nevada. Chalcophyllite is an uncommon copper arsenate 2.7 x 2.2 x 2.2 cm\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Robert M. Lavinsky",451,500,{"id":277,"source_url":278,"license_code":269,"credit_html":279,"title":280,"description":281,"author":273,"original_width":282,"original_height":283},5219,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10158602","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10158602\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Chalcophyllite-199622.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FChalcophyllite\" class=\"extiw\" title=\"en:Chalcophyllite\">Chalcophyllite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FMariana\" class=\"extiw\" title=\"en:Mariana\">Mariana (Marianna de Itacolumy)\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FMinas_Gerais\" class=\"extiw\" title=\"en:Minas Gerais\">Minas Gerais\u003C\u002Fa>, Southeast Region, Brazil (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-18744.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: 7.9 x 6.3 x 3.1 cm.\u003C\u002Fdd>\n\u003Cdd>This specimen of drusy crystallized chalcophyllite is a rarity: the only one I have seen from Brazil. Although the crystals are small it is overall a pretty, sparkling specimen with lots of color coverage. Ex. Philadelphia Academy of Sciences Collection.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",347,400,{"id":285,"source_url":286,"license_code":269,"credit_html":287,"title":288,"description":289,"author":273,"original_width":290,"original_height":283},5220,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10161267","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10161267\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Chalcophyllite-215047.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FChalcophyllite\" class=\"extiw\" title=\"en:Chalcophyllite\">Chalcophyllite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FWheal_Gorland\" class=\"extiw\" title=\"en:Wheal Gorland\">Wheal Gorland\u003C\u002Fa>, St Day United Mines (Poldice Mines), Gwennap area, Camborne - Redruth - St Day District, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FCornwall\" class=\"extiw\" title=\"en:Cornwall\">Cornwall\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FEngland\" class=\"extiw\" title=\"en:England\">England\u003C\u002Fa>, UK (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-939.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: 4.2 x 3.1 x 2.4 cm.\u003C\u002Fdd>\n\u003Cdd>A beautiful, classic chalcophyllite crystal of rather large size (fully 1 cm), from these famous mines circa mid to late 1800s. This crystal has the sharp form and riveting blue color for which Cornwall became famously known. Such fine examples, all more than 100 years old, are hard to come by. This is a superb specimen for crystal size, well displayed on matrix. Ex. Mark Feinglos Collection.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",280,{"id":292,"source_url":293,"license_code":269,"credit_html":294,"title":295,"description":296,"author":273,"original_width":297,"original_height":298},39199,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10137487","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10137487\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Chalcophyllite-70734.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FChalcophyllite\" class=\"extiw\" title=\"en:Chalcophyllite\">Chalcophyllite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Braden Mine (Teniente Mine), \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FEl_Teniente\" class=\"extiw\" title=\"en:El Teniente\">El Teniente\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FRancagua\" class=\"extiw\" title=\"en:Rancagua\">Rancagua\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FCachapoal_Province\" class=\"extiw\" title=\"en:Cachapoal Province\">Cachapoal Province\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FO%27Higgins_Region\" class=\"extiw\" title=\"en:O'Higgins Region\">Libertador General Bernardo O'Higgins Region\u003C\u002Fa>, Chile (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-8839.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Bright, turquoise-green chalcophyllite crystals richly cover matrix on this EXCELLENT, OLD-TIME specimen from Chile. An old, 1963, University of Chicago label misidentifield this as spangolite , not recognizing it because it is so good for the locality one would presume! Beautiful, rare, specimen 5.8 x 4.6 x 3.2 cm\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",539,600,{"id":300,"source_url":301,"license_code":269,"credit_html":302,"title":303,"description":304,"author":273,"original_width":305,"original_height":306},5221,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10446535","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10446535\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Chalcophyllite-corn11a.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FChalcophyllite\" class=\"extiw\" title=\"en:Chalcophyllite\">Chalcophyllite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FCarharrack\" class=\"extiw\" title=\"en:Carharrack\">Carharrack\u003C\u002Fa>, Gwennap area, Camborne - Redruth - St Day District, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FCornwall\" class=\"extiw\" title=\"en:Cornwall\">Cornwall\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FEngland\" class=\"extiw\" title=\"en:England\">England\u003C\u002Fa>, UK (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-28620.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: miniature, 5.5 x 4.3 x 3.8 cm\n\u003Cdl>\u003Cdt>Chalcophyllite\u003C\u002Fdt>\u003C\u002Fdl>\u003C\u002Fdd>\n\u003Cdd>Cornwall is the classic locality for this species, though specimens are rarely seen today. Here we have an extremely rich specimen with gorgeous color, and pockets of pristine crystals running through it. This has some of the bet color and richness I have seen, particularly given the overall balance of the specimen (this update is, I think, full of such unusually aesthetic pieces!). It was almost certainly found in the mid to late 1800s\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",696,800,{"id":308,"source_url":309,"license_code":269,"credit_html":310,"title":311,"description":312,"author":273,"original_width":313,"original_height":306},39200,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10137999","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10137999\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Chalcophyllite-76620.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FChalcophyllite\" class=\"extiw\" title=\"en:Chalcophyllite\">Chalcophyllite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Majuba Hill Mine (Mylar Mine), Antelope District, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FPershing_County,_Nevada\" class=\"extiw\" title=\"en:Pershing County, Nevada\">Pershing County\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FNevada\" class=\"extiw\" title=\"en:Nevada\">Nevada\u003C\u002Fa>, USA (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-3924.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>An exceptionally large and rich specimen with rare, isolated crystals that are eye-visible and brilliantly blue like the old Cornwall classics! Rare in this quality, let alone the size of the piece overall. 9.5 x 8.5 x 3.9 cm\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",736,{"id":315,"source_url":316,"license_code":269,"credit_html":317,"title":318,"description":304,"author":273,"original_width":319,"original_height":283},5222,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10446538","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10446538\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Chalcophyllite-corn11c.jpg",276,{"id":321,"source_url":322,"license_code":269,"credit_html":323,"title":324,"description":325,"author":273,"original_width":326,"original_height":327},39201,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10138538","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10138538\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Chalcophyllite-113300.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FChalcophyllite\" class=\"extiw\" title=\"en:Chalcophyllite\">Chalcophyllite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Majuba Hill Mine (Mylar Mine), Antelope District, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FPershing_County,_Nevada\" class=\"extiw\" title=\"en:Pershing County, Nevada\">Pershing County\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FNevada\" class=\"extiw\" title=\"en:Nevada\">Nevada\u003C\u002Fa>, USA (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-3924.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: 11.2 x 8.0 x 3.8 cm.\u003C\u002Fdd>\n\u003Cdd>An OUTSTANDING CABINET specimen richly covered with SUPERB, flattened, light blue chalcophyllite crystals from the famous Majuba Hill Mine of Nevada. A fine, old classic from the Mark Feinglos Collection and comes with 4 labels.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",625,447,{"id":329,"source_url":330,"license_code":269,"credit_html":331,"title":332,"description":333,"author":273,"original_width":283,"original_height":334},5223,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10453088","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10453088\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Chalcophyllite-mf43c.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FChalcophyllite\" class=\"extiw\" title=\"en:Chalcophyllite\">Chalcophyllite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Majuba Hill Mine (Mylar Mine), Antelope District, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FPershing_County,_Nevada\" class=\"extiw\" title=\"en:Pershing County, Nevada\">Pershing County\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FNevada\" class=\"extiw\" title=\"en:Nevada\">Nevada\u003C\u002Fa>, USA (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-3924.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: cabinet, 9.5 x 8.5 x 3.9 cm\n\u003Cdl>\u003Cdt>Chalcophyllite (large piece!)\u003C\u002Fdt>\u003C\u002Fdl>\u003C\u002Fdd>\n\u003Cdd>An exceptionally large and rich specimen with rare, isolated crystals that are eye-visible and brilliantly blue like the old Cornwall classics! Rare in this quality, let alone the size of the piece overall.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",361,{"id":336,"source_url":337,"license_code":269,"credit_html":338,"title":339,"description":340,"author":341,"original_width":342,"original_height":343},5224,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=14865907","Christian Rewitzer, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=14865907\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Chalcophyllite-283004.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FChalcophyllite\" class=\"extiw\" title=\"en:Chalcophyllite\">Chalcophyllite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Piesky, Špania Dolina (Urvölgy; Herrengrund), Špania Dolina ore belt, Starohorské Mts, Banská Bystrica Region, Slovakia\u003C\u002Fdd>\n\u003Cdd>Picture width 1 mm. Collection and photograph Christian Rewitzer\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Christian Rewitzer",963,1024,{"id":345,"source_url":346,"license_code":269,"credit_html":347,"title":348,"description":349,"author":273,"original_width":283,"original_height":350},39205,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10162417","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10162417\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Chalcophyllite-222385.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FChalcophyllite\" class=\"extiw\" title=\"en:Chalcophyllite\">Chalcophyllite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Ting Tang Mine, West Clifford United Mines, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FCarharrack\" class=\"extiw\" title=\"en:Carharrack\">Carharrack\u003C\u002Fa>, Gwennap area, Camborne - Redruth - St Day District, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FCornwall\" class=\"extiw\" title=\"en:Cornwall\">Cornwall\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FEngland\" class=\"extiw\" title=\"en:England\">England\u003C\u002Fa>, UK (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-932.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: 0.6 x 0.6 x 0.2 cm.\u003C\u002Fdd>\n\u003Cdd>A striking thumbnail plate of scintillating, electric-aquamarine chalcophyllite from the Ting Tang Mine of Cornwall. This is classic, old-time material from this renowned district and mine. Chalcophyllite is an uncommon copper, aluminum sulfate, arsenate and this is a huge crystal. Ex. George Elling Collection.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",353,{"id":352,"source_url":353,"license_code":269,"credit_html":354,"title":355,"description":356,"author":273,"original_width":357,"original_height":358},39206,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10168284","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10168284\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Chalcophyllite-255192.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FChalcophyllite\" class=\"extiw\" title=\"en:Chalcophyllite\">Chalcophyllite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FCornwall\" class=\"extiw\" title=\"en:Cornwall\">Cornwall\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FEngland\" class=\"extiw\" title=\"en:England\">England\u003C\u002Fa>, UK (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-840.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: 2.1 x 2.1 x 1.0 cm.\u003C\u002Fdd>\n\u003Cdd>A very classic specimen of Cornish Chalcophyllite hosting several sharp, turquoise blue, bladed, trigonal crystals on matrix. The mines of Cornwall are among the most classic localities in all of Europe, and Chalcophyllite is one of the most distinctive and coveted species for collectors. Chalcophyllite is certainly uncommon around the world, and Cornwall produced the most classic and well known specimens in history. Fine specimens of this material are few and far between these days. Ex. Brian Kosnar Collection.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",478,432,{"id":360,"source_url":361,"license_code":269,"credit_html":362,"title":363,"description":356,"author":273,"original_width":364,"original_height":365},39207,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10168285","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10168285\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Chalcophyllite-255193.jpg",424,360,{"id":367,"source_url":368,"license_code":269,"credit_html":369,"title":370,"description":333,"author":273,"original_width":313,"original_height":306},39209,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10453086","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10453086\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Chalcophyllite-mf43a.jpg",{"id":372,"source_url":373,"license_code":269,"credit_html":374,"title":375,"description":333,"author":273,"original_width":283,"original_height":376},39210,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10453087","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10453087\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Chalcophyllite-mf43b.jpg",385,{"id":378,"source_url":379,"license_code":269,"credit_html":380,"title":381,"description":382,"author":273,"original_width":282,"original_height":283},39211,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10456061","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10456061\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Chalcophyllite-pas-03a.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FChalcophyllite\" class=\"extiw\" title=\"en:Chalcophyllite\">Chalcophyllite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Mananna, 10m N.E. of Ouro Preto, Minas Gerais, Brazil\u003C\u002Fdd>\n\u003Cdd>Size: small cabinet, 7.9 x 6.3 x 3.1 cm\n\u003Cdl>\u003Cdt>Chalcophyllite\u003C\u002Fdt>\u003C\u002Fdl>\u003C\u002Fdd>\n\u003Cdd>I would never have imagined this copper species from this gem mining district but here we have a rather specific locality given, too! This specimen of drusy crystallized chalcophyllite is a rarity: the only one I have handled from Brazil. Although the crystals are small it is overall a pretty, sparkling specimen with lots of color coverag. After consulting a few others, I could not find any specimens of this material elsewhere for comparison. However, I have no doubt it is legitimate. It is simply too strange to make up and every now and then, we do get some copper mineralization in Brazil turn up - though it is rare.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",{"id":384,"source_url":385,"license_code":269,"credit_html":386,"title":387,"description":388,"author":273,"original_width":306,"original_height":389},39212,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10461318","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10461318\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Chalcophyllite-rare-09-07b.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FChalcophyllite\" class=\"extiw\" title=\"en:Chalcophyllite\">Chalcophyllite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FWheal_Gorland\" class=\"extiw\" title=\"en:Wheal Gorland\">Wheal Gorland\u003C\u002Fa>, St Day United Mines (Poldice Mines), Gwennap area, Camborne - Redruth - St Day District, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FCornwall\" class=\"extiw\" title=\"en:Cornwall\">Cornwall\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FEngland\" class=\"extiw\" title=\"en:England\">England\u003C\u002Fa>, UK (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-939.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: miniature, 4.2 x 3.1 x 2.4 cm\n\u003Cdl>\u003Cdt>CHALCOPHYLLITE\u003C\u002Fdt>\u003C\u002Fdl>\u003C\u002Fdd>\n\u003Cdd>A beautiful, classic crystal of rather large size (fully 1 cm!), from these famous mines circa mid to late 1800s. This crystal has the sharp hexagonal form and riveting blue color for which Cornwall became famously known. Such fine examples, all more than 100 years old, are hard to come by. This is a superb specimen for crystal size , well displayed on matrix. They don't make them like this from other mines, still to this day. ex. Mark Feinglos Collection\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",618,{"id":391,"source_url":392,"license_code":269,"credit_html":393,"title":394,"description":395,"author":396,"original_width":397,"original_height":398},39213,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=25258228","Ji-Elle, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=25258228\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Chalcophyllite (Cap Garonne)-Musée de minéralogie de Strasbourg.jpg","Chalcophyllite (Cap Garonne, Var). Musée de minéralogie de Strasbourg","Ji-Elle",3240,4320,{"id":400,"source_url":401,"license_code":269,"credit_html":402,"title":403,"description":404,"author":396,"original_width":398,"original_height":397},39214,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=33643591","Ji-Elle, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=33643591\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Chalcophyllite-La Ravine-Université de Strasbourg.jpg","Chalcophyllite. La Ravine (Sainte-Marie-aux-Mines). Musée de minéralogie de l'université de Strasbourg",{"id":406,"source_url":407,"license_code":269,"credit_html":408,"title":409,"description":410,"author":273,"original_width":298,"original_height":411},39202,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10147033","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10147033\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Clinoclase-Chalcophyllite-158440.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FClinoclase\" class=\"extiw\" title=\"en:Clinoclase\">Clinoclase\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FChalcophyllite\" class=\"extiw\" title=\"en:Chalcophyllite\">Chalcophyllite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Majuba Hill Mine (Mylar Mine), Antelope District, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FPershing_County,_Nevada\" class=\"extiw\" title=\"en:Pershing County, Nevada\">Pershing County\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FNevada\" class=\"extiw\" title=\"en:Nevada\">Nevada\u003C\u002Fa>, USA (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-3924.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: 5.9 x 4.9 x 2.1 cm.\u003C\u002Fdd>\n\u003Cdd>On a weathered limonite matrix are a few drusy clusters of sparkling, deep teal blue clinoclase, to .2 cm across, a copper arsenate. Associated with the clinoclase are tabular, green crystals of chacophyllite, to .4 cm across, a copper aluminum arsenate. From the collection of James E. Moresby White. Ex. Carnegie Museum Collection.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",506,{"id":413,"source_url":414,"license_code":269,"credit_html":415,"title":416,"description":417,"author":273,"original_width":305,"original_height":306},39203,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10150024","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10150024\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Chalcophyllite-Olivenite-171822.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FChalcophyllite\" class=\"extiw\" title=\"en:Chalcophyllite\">Chalcophyllite\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FOlivenite\" class=\"extiw\" title=\"en:Olivenite\">Olivenite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FCarharrack\" class=\"extiw\" title=\"en:Carharrack\">Carharrack\u003C\u002Fa>, Gwennap area, Camborne - Redruth - St Day District, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FCornwall\" class=\"extiw\" title=\"en:Cornwall\">Cornwall\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FEngland\" class=\"extiw\" title=\"en:England\">England\u003C\u002Fa>, UK (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-28620.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: 5.4 x 4.4 x 4.0 cm.\u003C\u002Fdd>\n\u003Cdd>Lustrous, emerald-green to turquoise-blue chalcophyllite plates richly cover the vuggy, quartz-rich matrix on this fine, old-time specimen from the famous mines of Cornwall, England. A portion of the vug is lined with dark green olivenite microcrystals. Classic material from this renowned locale. Ex. Jean Behier Collection, a well-known French exploration geologist and collector of the mid-1900s. Certainly this would have been most likely to come out in the heyday of the mines here, and is likely over 100 years old, but no proof. In any case, it's an excellent example similar to the historic material from here you see in old books.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",[419],{"id":420,"url":421,"label":422,"formula":423,"spacegroup":424,"year":218},2469,"\u002Fcif\u002F2469.cif","Sabelli 1980","Cu9 Al As2 S1.5 O44 H48","R -3",[426,427,428,429,430,431,432,433,434,435,436],"Blättriges Olivinerz","Chalkophyllite","Copper Mica","Cuivre arseniaté lamelliforme","Erinite (of Beudant)","Euchlore-Mica","Euchlorose","Kupferglimmer","Kupferphyllit","Métachalcophyllite","Tamarite (of Brooke and Miller)",[438,442,447,451,455,460,464,468,471,475,479,483,487,491,494],{"lang":439,"names":440},"ar",[441],"كالكوفيليت",{"lang":443,"names":444},"ca",[445,446],"calcofil·lita","calcofilita",{"lang":448,"names":449},"de",[450,433,434],"Chalkophyllit",{"lang":452,"names":453},"eo",[454],"ĥalkofilito",{"lang":456,"names":457},"es",[458,459],"Calcofilita","Chalkophyllita",{"lang":461,"names":462},"eu",[463],"Kalkofilita",{"lang":465,"names":466},"fa",[467],"کالکوفیلیت",{"lang":469,"names":470},"fr",[7],{"lang":472,"names":473},"it",[474],"Calcofillite",{"lang":476,"names":477},"mn",[478],"Халькофиллит",{"lang":480,"names":481},"nl",[482],"chalcophylliet",{"lang":484,"names":485},"pl",[486],"Chalkofylit",{"lang":488,"names":489},"ru",[490],"халькофиллит",{"lang":492,"names":493},"sk",[486],{"lang":495,"names":496},"uk",[497],"Халькофіліт","Q420293",{"history":11,"applications":11}]