[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:1133":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":14,"elements":15,"sigelements":20,"key_elements":21,"impurities":11,"cim":22,"ima_status":23,"ima_notes":11,"ima_history":11,"approval_year":11,"publication_year":11,"discovery_year":26,"strunz10ed1":27,"strunz10ed2":28,"strunz10ed3":29,"strunz10ed4":30,"dana8ed1":31,"dana8ed2":32,"dana8ed3":33,"dana8ed4":33,"csystem":34,"cclass":35,"spacegroup":36,"spacegroupset":37,"a":38,"b":39,"c":40,"alpha":41,"beta":42,"gamma":41,"aerror":11,"berror":11,"cerror":11,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":11,"z":43,"csmetamict":13,"commentcrystal":11,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":44,"tlform":11,"hmin":45,"hmax":45,"hardtype":11,"vhnmin":41,"vhnmax":41,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":46,"dmeas2":46,"dcalc":47,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":11,"lustretype":48,"commentluster":49,"diapheny":50,"streak":51,"colour":52,"commentcolor":11,"colors":53,"streak_colors":57,"luminescence":11,"uv":58,"cleavage":59,"cleavagetype":60,"fracturetype":61,"tenacity":62,"commentbreak":11,"opticaltype":63,"opticalsign":64,"opticalalpha":65,"opticalalpha2":66,"opticalalphaerror":11,"opticalbeta":67,"opticalbeta2":68,"opticalbetaerror":11,"opticalgamma":69,"opticalgamma2":70,"opticalgammaerror":11,"opticalomega":41,"opticalomega2":41,"opticalomegaerror":11,"opticalepsilon":41,"opticalepsilon2":41,"opticalepsilonerror":11,"opticaln":41,"opticaln2":41,"opticalnerror":11,"optical2vcalc":71,"optical2vcalc2":41,"optical2vcalcerror":11,"optical2vmeasured":72,"optical2vmeasured2":73,"optical2vmeasurederror":11,"rimin":74,"rimax":75,"opticaldispersion":76,"opticalpleochroism":11,"opticalpleochorismdesc":11,"opticalbirefringence":77,"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":78,"industrial":11,"occurrence":79,"otheroccurrence":80,"type_specimen_store":81,"description_short":82,"aboutname":83,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":84,"reviewed_at":11,"variety_of":11,"varieties":85,"group_members":86,"associates":87,"confused_with":195,"type_localities":203,"occurrence_total":210,"citations":211,"images":288,"structures":477,"synonyms":484,"language_names":487,"wikidata_qid":544,"texts":545},1133,"1:1:1133:0","5544f6d9-63d3-4d26-96fb-e561560d9998","Cornwallite","Cnw",0,"mineral",null,8142,false,"Cu\u003Csub>5\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(OH)\u003Csub>4\u003C\u002Fsub>",[16,17,18,19],"As","Cu","O","H",[16,17,18,19],[16,17],"20.1.4",[24,25],"APPROVED","GRANDFATHERED","1846","8","B","D","05","41","4","2","Monoclinic",5,14,"P21\u002Fa","17.33","5.82","4.60","0","92.22",2,"Microcrystalline, radial fibrous botyroidal to globular and vitreous crusts. Less common as rounded tabular to blocky crystals.",4.5,"4.17","4.64","Sub-Vitreous,Resinous,Waxy,Greasy","Satiny or rough on surfaces from terminations of minute crystals.","Translucent,Opaque","Apple green","Verdigis green, blackish-green, emerald-green; emerald-green in transmitted light.",[54,55,56],"green","black","colorless",[54],"Not Fluorescent","On one direction.","Distinct\u002FGood","Irregular\u002FUneven,Conchoidal","brittle","Biaxial","+\u002F-","1.810","1.820","1.815","1.860","1.850","1.880","34","30","50",1.81,1.88,"r > v","0.050","Soluble in nitric acid.","Copper bearing sulfide veins","Found in the oxidized zones of copper deposits.","The Natural History Museum, London, England, MI 1985,1754.","The arsenate analogue of pseudomalachite.\r\nThe monoclinic dimorph of cornubite.\r\n\r\nA secondary mineral formed by the oxidation of ore containing both copper and arsenic (e.g, tennantite).","Named in 1846 by  František Xaver Maximilian Zippe after Cornwall, England, wherein lies the type locality.","2025-08-11 12:14:19",[],[],[88,98,106,114,121,130,138,145,151,159,165,172,180,187],{"id":89,"name":90,"entrytype":9,"csystem":34,"ima_formula":91,"mindat_formula":92,"hmin":93,"hmax":94,"dmeas":95,"dcalc":96,"primary_image_id":97},376,"Arthurite","CuFe\u003Csup>3+\u003C\u002Fsup>\u003Csub>2\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub> · 4H\u003Csub>2\u003C\u002Fsub>O","CuFe\u003Csup>3+\u003C\u002Fsup>\u003Csub>2\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>·4H\u003Csub>2\u003C\u002Fsub>O",3,4,"3.2","3.29",2114,{"id":99,"name":100,"entrytype":9,"csystem":101,"ima_formula":102,"mindat_formula":102,"hmin":94,"hmax":45,"dmeas":103,"dcalc":104,"primary_image_id":105},432,"Austinite","Orthorhombic","CaZn(AsO\u003Csub>4\u003C\u002Fsub>)(OH)","4.13","4.31",34366,{"id":107,"name":108,"entrytype":9,"csystem":34,"ima_formula":109,"mindat_formula":109,"hmin":110,"hmax":94,"dmeas":111,"dcalc":112,"primary_image_id":113},447,"Azurite","Cu\u003Csub>3\u003C\u002Fsub>(CO\u003Csub>3\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>",3.5,"3.77","3.834",29186,{"id":115,"name":116,"entrytype":9,"csystem":34,"ima_formula":117,"mindat_formula":117,"hmin":110,"hmax":94,"dmeas":118,"dcalc":119,"primary_image_id":120},779,"Brochantite","Cu\u003Csub>4\u003C\u002Fsub>(SO\u003Csub>4\u003C\u002Fsub>)(OH)\u003Csub>6\u003C\u002Fsub>","3.97","4.09",3963,{"id":122,"name":123,"entrytype":9,"csystem":124,"ima_formula":125,"mindat_formula":126,"hmin":43,"hmax":43,"dmeas":127,"dcalc":128,"primary_image_id":129},979,"Chalcophyllite","Trigonal","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","2.67","2.684",5217,{"id":131,"name":132,"entrytype":9,"csystem":34,"ima_formula":133,"mindat_formula":133,"hmin":134,"hmax":93,"dmeas":135,"dcalc":136,"primary_image_id":137},1055,"Clinoclase","Cu\u003Csub>3\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)(OH)\u003Csub>3\u003C\u002Fsub>",2.5,"4.38","4.42",5835,{"id":139,"name":140,"entrytype":9,"csystem":101,"ima_formula":141,"mindat_formula":141,"hmin":45,"hmax":45,"dmeas":142,"dcalc":143,"primary_image_id":144},1119,"Conichalcite","CaCu(AsO\u003Csub>4\u003C\u002Fsub>)(OH)","4.33","4.29",29514,{"id":146,"name":147,"entrytype":9,"csystem":148,"ima_formula":14,"mindat_formula":14,"hmin":94,"hmax":94,"dmeas":47,"dcalc":149,"primary_image_id":150},1132,"Cornubite","Triclinic","4.85",6318,{"id":152,"name":153,"entrytype":9,"csystem":34,"ima_formula":154,"mindat_formula":155,"hmin":134,"hmax":134,"dmeas":156,"dcalc":157,"primary_image_id":158},2349,"Lavendulan","NaCaCu\u003Csub>5\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>4\u003C\u002Fsub>Cl · 5H\u003Csub>2\u003C\u002Fsub>O","NaCaCu\u003Csub>5\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>4\u003C\u002Fsub>Cl·5H\u003Csub>2\u003C\u002Fsub>O","3.54","3.597",14103,{"id":160,"name":161,"entrytype":9,"csystem":34,"ima_formula":162,"mindat_formula":162,"hmin":110,"hmax":94,"dmeas":163,"dcalc":32,"primary_image_id":164},2550,"Malachite","Cu\u003Csub>2\u003C\u002Fsub>(CO\u003Csub>3\u003C\u002Fsub>)(OH)\u003Csub>2\u003C\u002Fsub>","3.6",30149,{"id":166,"name":167,"entrytype":9,"csystem":34,"ima_formula":168,"mindat_formula":168,"hmin":93,"hmax":93,"dmeas":169,"dcalc":170,"primary_image_id":171},2981,"Olivenite","Cu\u003Csub>2\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)(OH)","4.46","4.45",18071,{"id":173,"name":174,"entrytype":9,"csystem":124,"ima_formula":175,"mindat_formula":176,"hmin":93,"hmax":93,"dmeas":177,"dcalc":178,"primary_image_id":179},3721,"Spangolite","Cu\u003Csub>6\u003C\u002Fsub>Al(SO\u003Csub>4\u003C\u002Fsub>)(OH)\u003Csub>12\u003C\u002Fsub>Cl · 3H\u003Csub>2\u003C\u002Fsub>O","Cu\u003Csub>6\u003C\u002Fsub>Al(SO\u003Csub>4\u003C\u002Fsub>)(OH)\u003Csub>12\u003C\u002Fsub>Cl·3H\u003Csub>2\u003C\u002Fsub>O","3.135","3.14",22605,{"id":181,"name":182,"entrytype":9,"csystem":34,"ima_formula":183,"mindat_formula":184,"hmin":134,"hmax":93,"dmeas":41,"dcalc":185,"primary_image_id":186},3799,"Strashimirite","Cu\u003Csub>4\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub> · 2.5H\u003Csub>2\u003C\u002Fsub>O","Cu\u003Csub>8\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>4\u003C\u002Fsub>(OH)\u003Csub>4\u003C\u002Fsub>·5H\u003Csub>2\u003C\u002Fsub>O","3.67",23004,{"id":188,"name":189,"entrytype":9,"csystem":34,"ima_formula":190,"mindat_formula":191,"hmin":192,"hmax":43,"dmeas":193,"dcalc":41,"primary_image_id":194},4070,"Tyrolite","Ca\u003Csub>2\u003C\u002Fsub>Cu\u003Csub>9\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>4\u003C\u002Fsub>(CO\u003Csub>3\u003C\u002Fsub>)(OH)\u003Csub>8\u003C\u002Fsub> · 11H\u003Csub>2\u003C\u002Fsub>O","Ca\u003Csub>2\u003C\u002Fsub>Cu\u003Csub>9\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>4\u003C\u002Fsub>(CO\u003Csub>3\u003C\u002Fsub>)(OH)\u003Csub>8\u003C\u002Fsub>·11H\u003Csub>2\u003C\u002Fsub>O",1.5,"3",24815,[196,197],{"id":146,"name":147,"entrytype":9,"csystem":148,"ima_formula":14,"mindat_formula":14,"hmin":94,"hmax":94,"dmeas":47,"dcalc":149,"primary_image_id":150},{"id":198,"name":199,"entrytype":9,"csystem":34,"ima_formula":200,"mindat_formula":200,"hmin":94,"hmax":45,"dmeas":163,"dcalc":201,"primary_image_id":202},3299,"Pseudomalachite","Cu\u003Csub>5\u003C\u002Fsub>(PO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(OH)\u003Csub>4\u003C\u002Fsub>","3.95",20110,[204],{"id":205,"txt":206,"latitude":207,"longitude":208,"country":209},939,"Wheal Gorland, St Day, Cornwall, England, UK",50.2416667,-5.1838889,"UK",188,[212,216,219,223,227,231,236,241,245,249,252,257,261,265,270,275,279,283],{"id":213,"year":214,"html":215,"doi":11},16106571,1828,"Haidinger, H. (1828) Annalen der Physik, Halle, Leipzig: 14: 228 (as Erinite).",{"id":217,"year":214,"html":218,"doi":11},16106572,"Haidinger, H. (1828) Erinite, a new mineral species.  Philosophical Magazine and Journal of Science: 4: 154-155. (as Erinite)",{"id":220,"year":221,"html":222,"doi":11},16106573,1847,"Zippe, F.X.M. (1847) Über den Cornwallit, eine neue Species des Mineralreichs. Abhandlungen der Königlichen Böhmischen Gesellschaft der Wissenschaften: 4: 649-654.",{"id":224,"year":225,"html":226,"doi":11},12916880,1858,"Greg, Robert Philips, Lettsom, William G. (1858) \u003Ci>Manual of the Mineralogy of Great Britain and Ireland\u003C\u002Fi>. John Van Voorst, London.",{"id":228,"year":229,"html":230,"doi":11},16106575,1868,"Church, A.H. (1868) Chemical researches on new and rare Cornish minerals. V. Cornwallite. The Journal of the Chemical Society of London: 21: 276-279.",{"id":232,"year":233,"html":234,"doi":235},16117397,1888,"Hillebrand, W. F., Washington, H. S. (1888) Notes on certain rare copper minerals from Utah. \u003Ci>American Journal of Science\u003C\u002Fi>,  s3-35 (208). 298-307 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2475\u002Fajs.s3-35.208.298'>doi:10.2475\u002Fajs.s3-35.208.298\u003C\u002Fa>","10.2475\u002Fajs.s3-35.208.298",{"id":237,"year":238,"html":239,"doi":240},647767,1921,"Larsen, Esper S. (1921) The microscopic determination of the nonopaque minerals. \u003Ci>Bulletin\u003C\u002Fi> 679. US Geological Survey \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.3133\u002Fb679'>doi:10.3133\u002Fb679\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Fpubs.usgs.gov\u002Fbul\u002F0679\u002Freport.pdf' class='refpdflink'>\u003C\u002Fa>","10.3133\u002Fb679",{"id":242,"year":243,"html":244,"doi":11},16126610,1948,"Berry (1948) American Mineralogist: 33: 193 (abstract).",{"id":246,"year":247,"html":248,"doi":11},522116,1951,"Berry, L. G. (1951) Observations on conichalcite, cornwallite, euchroite, liroconite and olivenite. \u003Ci>American Mineralogist\u003C\u002Fi>,  36 (5-6) 484-503 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM36\u002FAM36_484.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":250,"year":247,"html":251,"doi":11},1118652,"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":253,"year":254,"html":255,"doi":256},5490,1959,"Claringbull, G. F., Hey, M. H., Davis, R. J. (1959) Cornubite, a new mineral dimorphous with cornwallite. \u003Ci>Mineralogical Magazine and Journal of the Mineralogical Society\u003C\u002Fi>,  32 (244) 1-5 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fminmag.1959.032.244.01'>doi:10.1180\u002Fminmag.1959.032.244.01\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002FMinMag\u002FVolume_32\u002F32-244-1.pdf' class='refpdflink'>\u003C\u002Fa>","10.1180\u002Fminmag.1959.032.244.01",{"id":258,"year":259,"html":260,"doi":11},17056608,1999,"Arlt, T., Armbruster, T. (1999) Single-crystal X-ray structure refinement of cornwallite, Cu\u003Csub>5\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(OH)\u003Csub>4\u003C\u002Fsub>: A comparison with its polymorph cornubite and the PO\u003Csup>4-\u003C\u002Fsup> analogue pseudo malachite. \u003Ci>Neues Jahrbuch für Mineralogie - Monatshefte\u003C\u002Fi>,  1999. 468-480",{"id":262,"year":263,"html":264,"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":266,"year":267,"html":268,"doi":269},2422069,2002,"Frost, Ray L., Martens, Wayde N., Williams, Peter A. (2002) Raman spectroscopy of the phase-related basic copper arsenate minerals olivenite, cornwallite, cornubite and clinoclase. \u003Ci>Journal of Raman Spectroscopy\u003C\u002Fi>, 33 (6). 475-484 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1002\u002Fjrs.880'>doi:10.1002\u002Fjrs.880\u003C\u002Fa>","10.1002\u002Fjrs.880",{"id":271,"year":272,"html":273,"doi":274},394799,2003,"Martens, Wayde N., Frost, Ray L., Kloprogge, J. Theo, Williams, Peter A. (2003) The basic copper arsenate minerals olivenite, cornubite, cornwallite, and clinoclase: An infrared emission and Raman spectroscopic study. \u003Ci>American Mineralogist\u003C\u002Fi>,  88 (4) 501-508 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2138\u002Fam-2003-0404'>doi:10.2138\u002Fam-2003-0404\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002Fam\u002Fvol88\u002FAM88_501.pdf' class='refpdflink'>\u003C\u002Fa>","10.2138\u002Fam-2003-0404",{"id":276,"year":277,"html":278,"doi":11},16963804,2005,"(2005) Cornwallite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fcornwallite.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":280,"year":281,"html":282,"doi":11},16102547,2006,"Siuda, R., Kruszewski, Ł. (2006). New data on bayldonite, cornwallite, olivenite and philipsburgite from Miedzianka (Rudawy Janowickie Mts., Sudetes, Poland). Mineralogical Society of Poland–Special Papers, 28, 202-204.",{"id":284,"year":285,"html":286,"doi":287},129501,2016,"Ciesielczuk, Justyna, Janeczek, Janusz, Dulski, Mateusz, Krzykawski, Tomasz (2016) Pseudomalachite–cornwallite and kipushite–philipsburgite solid solutions: chemical composition and Raman spectroscopy. \u003Ci>European Journal of Mineralogy\u003C\u002Fi>,  28 (3) 555-569 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1127\u002Fejm\u002F2016\u002F0028-2536'>doi:10.1127\u002Fejm\u002F2016\u002F0028-2536\u003C\u002Fa>","10.1127\u002Fejm\u002F2016\u002F0028-2536",[289,299,306,314,322,331,339,346,352,358,364,370,376,386,394,402,409,416,422,429,434,439,447,457,467],{"id":290,"source_url":291,"license_code":292,"credit_html":293,"title":294,"description":295,"author":296,"original_width":297,"original_height":298},6326,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10152347","CC BY-SA 3.0","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10152347\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Cornwallite-178954.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FCornwallite\" class=\"extiw\" title=\"en:Cornwallite\">Cornwallite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FPastrana\" class=\"extiw\" title=\"en:Pastrana\">Pastrana\u003C\u002Fa>, Mazarrón-Águilas, Guadalajara, Castile-La Mancha, Spain (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-132550.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: 4.3 x 3.7 x 2.2 cm.\u003C\u002Fdd>\n\u003Cdd>Cornwallite is an uncommon Copper Arsenate which gets its name from the classic English mining district. This specimen is from Spain and features some small yet beautiful emerald green Cornwallite aggregates on matrix.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Robert M. Lavinsky",363,360,{"id":300,"source_url":301,"license_code":292,"credit_html":302,"title":303,"description":304,"author":296,"original_width":305,"original_height":298},6327,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10152350","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10152350\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Cornwallite-178955.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FCornwallite\" class=\"extiw\" title=\"en:Cornwallite\">Cornwallite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FPastrana\" class=\"extiw\" title=\"en:Pastrana\">Pastrana\u003C\u002Fa>, Mazarrón-Águilas, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FMurcia\" class=\"extiw\" title=\"en:Murcia\">Murcia\u003C\u002Fa>, Spain (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-132550.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: 4.3 x 3.7 x 2.2 cm.\u003C\u002Fdd>\n\u003Cdd>Cornwallite is an uncommon Copper Arsenate which gets its name from the classic English mining district. This specimen is from Spain and features some small yet beautiful emerald green Cornwallite aggregates on matrix.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",400,{"id":307,"source_url":308,"license_code":292,"credit_html":309,"title":310,"description":311,"author":296,"original_width":312,"original_height":313},6328,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10159805","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10159805\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Cornwallite-205919.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FCornwallite\" class=\"extiw\" title=\"en:Cornwallite\">Cornwallite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Mammoth Mine (Mammoth shaft), Tintic District, East Tintic Mts, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FJuab_County,_Utah\" class=\"extiw\" title=\"en:Juab County, Utah\">Juab County\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FUtah\" class=\"extiw\" title=\"en:Utah\">Utah\u003C\u002Fa>, USA (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-15208.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: 4.5 x 3.2 x 2.6 cm.\u003C\u002Fdd>\n\u003Cdd>Erinite is one of the most confusing old-time mineral synonyms. It was used as a synonym for chalcophyllite and cornwallite (related copper arsenates) and for a green variety of spessartine. A well-placed vug in sulfide matrix is richly lined with elongated, acicular, emerald-green microcrytals. Chalcophyllite and cornwallite can both be emerald-green and both are found at the Mammoth Mine of the Tintic District in Utah. Chalcophyllite is generally a platy mineral, so we believe this specimen is cornwallite. A bit of azurite is a nice accent. The collection this came out of was a museum stash dating to prior to World War I.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",519,471,{"id":315,"source_url":316,"license_code":292,"credit_html":317,"title":318,"description":319,"author":296,"original_width":320,"original_height":321},6329,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10174097","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10174097\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Cornwallite-289134.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FCornwallite\" class=\"extiw\" title=\"en:Cornwallite\">Cornwallite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FPastrana\" class=\"extiw\" title=\"en:Pastrana\">Pastrana\u003C\u002Fa>, Mazarrón-Águilas, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FMurcia\" class=\"extiw\" title=\"en:Murcia\">Murcia\u003C\u002Fa>, Spain (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-132550.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: 4.3 x 3.7 x 2.2 cm.\u003C\u002Fdd>\n\u003Cdd>Cornwallite is an uncommon Copper Arsenate which gets its name from the classic English mining district. This specimen is from Spain and features some small yet beautiful emerald-green Cornwallite aggregates on matrix. A good reference specimen of this attractive material.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",528,396,{"id":323,"source_url":324,"license_code":292,"credit_html":325,"title":326,"description":327,"author":328,"original_width":329,"original_height":330},6330,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=14866603","Leon Hupperichs, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=14866603\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Cornwallite-111332.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FCornwallite\" class=\"extiw\" title=\"en:Cornwallite\">Cornwallite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Clara Mine, Rankach valley, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FOberwolfach\" class=\"extiw\" title=\"en:Oberwolfach\">Oberwolfach\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FWolfach\" class=\"extiw\" title=\"en:Wolfach\">Wolfach\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FBlack_Forest\" class=\"extiw\" title=\"en:Black Forest\">Black Forest\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FBaden-W%C3%BCrttemberg\" class=\"extiw\" title=\"en:Baden-Württemberg\">Baden-Württemberg\u003C\u002Fa>, Germany (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-1782.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Field of view 5 mm. Specimen and photo Leon Hupperichs.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Leon Hupperichs",777,565,{"id":332,"source_url":333,"license_code":292,"credit_html":334,"title":335,"description":336,"author":296,"original_width":337,"original_height":338},6331,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=27184785","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=27184785\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Cornwallite-361546.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FCornwallite\" class=\"extiw\" title=\"en:Cornwallite\">Cornwallite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FPastrana\" class=\"extiw\" title=\"en:Pastrana\">Pastrana\u003C\u002Fa>, Mazarrón-Águilas, Guadalajara, Castile-La Mancha, Spain (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-132550.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: 5.7 x 3.9 x 2.6 cm\u003C\u002Fdd>\n\u003Cdd>Cornwallite is an uncommon Copper Arsenate which gets its name from the classic English mining district. This specimen is from Spain and features small yet beautiful emerald green Cornwallite aggregates on matrix. There are also some small green needles of another mineral (possibly Mixite or Arthurite?). A good reference specimen of this attractive material.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",465,415,{"id":340,"source_url":341,"license_code":292,"credit_html":342,"title":343,"description":311,"author":296,"original_width":344,"original_height":345},50793,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10159804","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10159804\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Cornwallite-205918.jpg",700,674,{"id":347,"source_url":348,"license_code":292,"credit_html":349,"title":350,"description":336,"author":296,"original_width":337,"original_height":351},6332,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=27184789","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=27184789\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Cornwallite-361549.jpg",397,{"id":353,"source_url":354,"license_code":292,"credit_html":355,"title":356,"description":336,"author":296,"original_width":337,"original_height":357},2117,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=27184790","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=27184790\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Cornwallite-361550.jpg",405,{"id":359,"source_url":360,"license_code":292,"credit_html":361,"title":362,"description":319,"author":296,"original_width":363,"original_height":99},50796,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10174094","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10174094\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Cornwallite-289133.jpg",515,{"id":365,"source_url":366,"license_code":292,"credit_html":367,"title":368,"description":336,"author":296,"original_width":337,"original_height":369},2115,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=27184787","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=27184787\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Cornwallite-361547.jpg",386,{"id":371,"source_url":372,"license_code":292,"credit_html":373,"title":374,"description":336,"author":296,"original_width":337,"original_height":375},2116,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=27184788","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=27184788\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Cornwallite-361548.jpg",381,{"id":377,"source_url":378,"license_code":379,"credit_html":380,"title":381,"description":382,"author":383,"original_width":384,"original_height":385},6325,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=163484513","CC0 1.0","Darla Sondrol, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=163484513\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Cornwallite (GeoDIL number - 1608).jpg","Cornwallite, Cu5(AsO4)2(OH)4, is dimorphous with cornubite. It has previously been known as erinite.","Darla Sondrol",1625,1220,{"id":387,"source_url":388,"license_code":292,"credit_html":389,"title":390,"description":391,"author":296,"original_width":392,"original_height":393},50790,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10135078","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10135078\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Cornwallite-Baryte-54193.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FCornwallite\" class=\"extiw\" title=\"en:Cornwallite\">Cornwallite\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FBaryte\" class=\"extiw\" title=\"en:Baryte\">Baryte\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Old Potts Gill Mine, Potts Gill, Caldbeck Fells, North and Western Region (Cumberland), \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FCumbria\" class=\"extiw\" title=\"en:Cumbria\">Cumbria\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-1441.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>A VERY RICH, OLD-TIME specimen of botryoidal, green cornwallite in a boxwork, gossan matrix with massive white barite from a famous English locality, the Old Potts Gill Mine of Caldbeck Fells, Cumbria. Ex Edna Doughty and Richard Hauck Collections. 7.6 x 5.1 x 4.7 cm\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",649,511,{"id":395,"source_url":396,"license_code":292,"credit_html":397,"title":398,"description":399,"author":296,"original_width":400,"original_height":401},50791,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10137612","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10137612\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Clinoclase-Cornwallite-Olivenite-70902.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\u002FCornwallite\" class=\"extiw\" title=\"en:Cornwallite\">Cornwallite\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FOlivenite\" class=\"extiw\" title=\"en:Olivenite\">Olivenite\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FQuartz\" class=\"extiw\" title=\"en:Quartz\">Quartz\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: 6.3 x 6.3 x 4.2 cm\u003C\u002Fdd>\n\u003Cdd>A classic, old-time and very rich Cornwall combination specimen from the famous Wheal Gorland of clinoclase, cornwallite and olivenite lining vugs in a brecciated, quartz matrix. Ex Richard Barstow Collection.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",555,625,{"id":403,"source_url":404,"license_code":292,"credit_html":405,"title":406,"description":407,"author":296,"original_width":305,"original_height":408},50792,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10151275","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10151275\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Philipsburgite-Zalesiite-Cornwallite-176731.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FPhilipsburgite\" class=\"extiw\" title=\"en:Philipsburgite\">Philipsburgite\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FZ%C3%A1lesiite\" class=\"extiw\" title=\"en:Zálesiite\">Zálesiite\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FCornwallite\" class=\"extiw\" title=\"en:Cornwallite\">Cornwallite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Gold Hill Mine (Western Utah Mine), \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FGold_Hill\" class=\"extiw\" title=\"en:Gold Hill\">Gold Hill\u003C\u002Fa>, Gold Hill District (Clifton District), Deep Creek Mts, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FTooele_County,_Utah\" class=\"extiw\" title=\"en:Tooele County, Utah\">Tooele County\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FUtah\" class=\"extiw\" title=\"en:Utah\">Utah\u003C\u002Fa>, USA (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-4183.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: 5 x 3.7 x 1.3 cm.\u003C\u002Fdd>\n\u003Cdd>This is a rare philipsburgite from the famous old mines in Utah. These small specks are beautiful. Zalesiite and cornwallite are in association. Ex. Martin Zinn Collection.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",365,{"id":410,"source_url":411,"license_code":292,"credit_html":412,"title":413,"description":414,"author":296,"original_width":415,"original_height":99},50794,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10167939","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10167939\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Lavendulan-Cornwallite-253919.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FLavendulan\" class=\"extiw\" title=\"en:Lavendulan\">Lavendulan\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FCornwallite\" class=\"extiw\" title=\"en:Cornwallite\">Cornwallite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Dolores prospect, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FPastrana\" class=\"extiw\" title=\"en:Pastrana\">Pastrana\u003C\u002Fa>, Mazarrón-Águilas, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FMurcia\" class=\"extiw\" title=\"en:Murcia\">Murcia\u003C\u002Fa>, Spain (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-15649.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: 2.8 x 2.0 x 1.9 cm.\u003C\u002Fdd>\n\u003Cdd>Lavendulan is a relatively rare arsenate and the intense blue color is very distinctive. The Pastrana area in Spain has produced some very attractive specimens of this species. This particular specimen features beautiful intense blue, platy \"sprays\" of Lavendulan which is associated with the rare copper arsenate, Cornwallite. A good representative specimen for this hard-to-find and colorful association from Spain. Ex. Brian Kosnar Collection.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",477,{"id":417,"source_url":418,"license_code":292,"credit_html":419,"title":420,"description":414,"author":296,"original_width":421,"original_height":298},50795,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10167940","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10167940\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Lavendulan-Cornwallite-253920.jpg",421,{"id":423,"source_url":424,"license_code":292,"credit_html":425,"title":426,"description":427,"author":296,"original_width":428,"original_height":99},50797,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10174108","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10174108\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Clinoclase-Cornwallite-Strashimirite-289141.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\u002FCornwallite\" class=\"extiw\" title=\"en:Cornwallite\">Cornwallite\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FStrashimirite\" class=\"extiw\" title=\"en:Strashimirite\">Strashimirite\u003C\u002Fa> (Size: 4.5 x 2.9 x 1.1 cm)\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Horný Bartolomej Mine, Novoveská Huta, Spišská Nová Ves Mining District, Eastern Slovenské Rudohorie Mts, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FKo%C5%A1ice_Region\" class=\"extiw\" title=\"en:Košice Region\">Košice Region\u003C\u002Fa>, Slovakia (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-125395.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>A classic Clinoclase specimen from the famous Horný Bartolomej Mine. This old mine is now closed, but in its day produced some very attractive secondary copper minerals, which can still be collected along the dumps I'm told. The specimen hosts beautiful deep blue, sparkling crystal aggregates of Clinoclase with Cornwallite and Strashimirite on matrix. A great reference specimen of this well-known material from Slovakia. Ex. Brian Kosnar Collection.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",493,{"id":430,"source_url":431,"license_code":292,"credit_html":432,"title":433,"description":427,"author":296,"original_width":320,"original_height":321},23002,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10174110","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10174110\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Clinoclase-Cornwallite-Strashimirite-289142.jpg",{"id":435,"source_url":436,"license_code":292,"credit_html":437,"title":438,"description":427,"author":296,"original_width":320,"original_height":321},23003,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10174111","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10174111\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Clinoclase-Cornwallite-Strashimirite-289143.jpg",{"id":440,"source_url":441,"license_code":292,"credit_html":442,"title":443,"description":444,"author":296,"original_width":445,"original_height":446},28645,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10453460","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10453460\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Cornwallite-Philipsburgite-Zalesiite-mrz284a.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FCornwallite\" class=\"extiw\" title=\"en:Cornwallite\">Cornwallite\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FPhilipsburgite\" class=\"extiw\" title=\"en:Philipsburgite\">Philipsburgite\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FZalesiite\" class=\"extiw\" title=\"en:Zalesiite\">Zalesiite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Gold Hill Mine (Western Utah Mine), \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FGold_Hill\" class=\"extiw\" title=\"en:Gold Hill\">Gold Hill\u003C\u002Fa>, Gold Hill District (Clifton District), Deep Creek Mts, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FTooele_County,_Utah\" class=\"extiw\" title=\"en:Tooele County, Utah\">Tooele County\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FUtah\" class=\"extiw\" title=\"en:Utah\">Utah\u003C\u002Fa>, USA (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-4183.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: miniature, 5 x 3.7 x 1.3 cm\n\u003Cdl>\u003Cdt>Philipsburgite, Zalesiite, Cornwallite\u003C\u002Fdt>\u003C\u002Fdl>\u003C\u002Fdd>\n\u003Cdd>Never seen from here , but I am told its legit....this is a rare phillipsburgite from the famous old mines in Utah, probably not identified until after the mineral was found elsewhere and named. These small specks are beautiful - more so than it tends to be from the type locality in fact for lustre and sparkliness, but this is really a locality reference piece.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",600,456,{"id":448,"source_url":449,"license_code":450,"credit_html":451,"title":452,"description":453,"author":454,"original_width":455,"original_height":456},50798,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=117077030","Public domain","Pascal Ollic, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=117077030\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Tyrolite, Cornwallite, Clinoclase-1051958.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FTyrolite\" class=\"extiw\" title=\"en:Tyrolite\">Tyrolite\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FCornwallite\" class=\"extiw\" title=\"en:Cornwallite\">Cornwallite\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FClinoclase\" class=\"extiw\" title=\"en:Clinoclase\">Clinoclase\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Size: 95 mm × 48 mm × 52 mm\u003C\u002Fdd>\n\u003Cdd>Locality: Bartolomej mining field, Novoveská Huta, Spišská Nová Ves, Spišská Nová Ves District, Košice Region, Slovakia\u003C\u002Fdd>\n\u003Cdd>Description: Sky Blue Tyrolite, green Cornwallite and night Blue Clinoclase on Matrix.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Pascal Ollic",1500,888,{"id":458,"source_url":459,"license_code":460,"credit_html":461,"title":462,"description":463,"author":464,"original_width":465,"original_height":466},23853,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=130438351","CC BY 4.0","Henk Smeets – tomeikminerals.com, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=130438351\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Tenorite cornwallite Clara.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FTenorite\" class=\"extiw\" title=\"en:Tenorite\">Tenorite\u003C\u002Fa> and \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FCornwallite\" class=\"extiw\" title=\"en:Cornwallite\">cornwallite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Field of view: 6 mm\u003C\u002Fdd>\n\u003Cdd>Locality: Clara Mine, Oberwolfach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Henk Smeets – tomeikminerals.com",1920,1293,{"id":468,"source_url":469,"license_code":470,"credit_html":471,"title":472,"description":473,"author":474,"original_width":475,"original_height":476},27909,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=162694800","CC BY-SA 4.0","Jan Czeczotka, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=162694800\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Weilerit, Cornwallit - Grube Neues Jahr, Freudenstadt, Schwarzwald - 59,8 g.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FWeilerite\" class=\"extiw\" title=\"en:Weilerite\">Weilerite\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FCornwallite\" class=\"extiw\" title=\"en:Cornwallite\">Cornwallite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Weight: 59.8 g\u003C\u002Fdd>\n\u003Cdd>Locality: New Year's Pit, Freudenstadt, Black Forest, Baden-Württemberg, Germany\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Jan Czeczotka",4161,6242,[478],{"id":479,"url":480,"label":481,"formula":482,"spacegroup":483,"year":259},3239,"\u002Fcif\u002F3239.cif","Arlt 1999","Cu5 (As1.8 P.2) O12 H4","P 1 21\u002Fc 1",[485,486],"Cornwalliet","Erinite (of Haidinger)",[488,492,496,500,505,509,512,516,519,522,525,528,532,536,540],{"lang":489,"names":490},"ar",[491],"كورنواليت",{"lang":493,"names":494},"ca",[495],"cornwallita",{"lang":497,"names":498},"de",[499],"Cornwallit",{"lang":501,"names":502},"es",[503,504],"Cornwallita","cornwallite",{"lang":506,"names":507},"et",[508],"kornvalliit",{"lang":510,"names":511},"eu",[503],{"lang":513,"names":514},"fa",[515],"کورن والیت",{"lang":517,"names":518},"fr",[504],{"lang":520,"names":521},"it",[7],{"lang":523,"names":524},"kw",[499],{"lang":526,"names":527},"nl",[504],{"lang":529,"names":530},"pl",[531],"kornwalit",{"lang":533,"names":534},"ta",[535],"கார்ன்வாலைட்டு",{"lang":537,"names":538},"uk",[539],"Корнваліт",{"lang":541,"names":542},"zh",[543],"水綠砷銅礦","Q3693802",{"history":546,"applications":550},{"markdown":547,"model_version":548,"prompt_version":549,"reviewed_at":11},"The name points straight at the place it was found. In 1846 the Bohemian mineralogist František Xaver Maximilian Zippe named the mineral after Cornwall, the county in south-west England[1]. Cornwall also holds its type locality — the first place a mineral is ever recorded.\n\nThat first occurrence was at Wheal Gorland, one of the workings of the St Day United Mines in the St Day mining district of Cornwall[2].\n\nCornwallite is a copper arsenate — a mineral built from copper, arsenic and oxygen. It forms as a secondary mineral, meaning it grows later, as earlier minerals break down rather than crystallising from the original melt or fluid[3]. It appears in the oxidized zone of copper sulfide deposits, the near-surface band where air and water have rotted the primary ore[3]. There it spreads as green radial to fibrous encrustations, thin crusts of needle-like crystals fanning out from a point[3].","claude-opus-4-8","1.7.0",{"markdown":551,"model_version":548,"prompt_version":549,"reviewed_at":11},"Cornwallite has no industrial use. It is far too rare for that — an uncommon mineral found as thin green crusts in the weathered tops of a few copper deposits[1]. Where it does turn up, it is of interest to collectors and to mineralogists studying the species, not to industry.\n\nOne practical point is worth flagging for anyone who handles a specimen. Cornwallite is a copper arsenate, so each crystal carries arsenic locked into its structure[1]. That makes it a mineral to keep behind glass and to handle with washed hands rather than to grind, lick or breathe as dust."]