[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:1189":3},{"id":4,"longid":5,"guid":6,"name":7,"shortcode_ima":8,"entrytype":9,"entrytype_text":10,"varietyof":11,"synid":11,"polytypeof":11,"groupid":12,"weighting":13,"nolocadd":14,"blacklisted":14,"mindat_formula":15,"mindat_formula_note":11,"ima_formula":15,"elements":16,"sigelements":21,"key_elements":22,"impurities":23,"cim":24,"ima_status":25,"ima_notes":11,"ima_history":11,"approval_year":11,"publication_year":28,"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":43,"c":44,"alpha":43,"beta":43,"gamma":43,"aerror":45,"berror":11,"cerror":46,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":11,"z":47,"csmetamict":14,"commentcrystal":11,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":48,"tlform":49,"hmin":50,"hmax":50,"hardtype":11,"vhnmin":43,"vhnmax":43,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":51,"dmeas2":51,"dcalc":52,"dmeaserror":53,"dcalcerror":11,"commentdense":11,"lustre":11,"lustretype":54,"commentluster":11,"diapheny":55,"streak":11,"colour":56,"commentcolor":11,"colors":57,"streak_colors":11,"luminescence":11,"uv":11,"cleavage":61,"cleavagetype":62,"fracturetype":11,"tenacity":63,"commentbreak":11,"opticaltype":64,"opticalsign":65,"opticalalpha":43,"opticalalpha2":43,"opticalalphaerror":11,"opticalbeta":43,"opticalbeta2":43,"opticalbetaerror":11,"opticalgamma":43,"opticalgamma2":43,"opticalgammaerror":11,"opticalomega":66,"opticalomega2":43,"opticalomegaerror":67,"opticalepsilon":68,"opticalepsilon2":43,"opticalepsilonerror":67,"opticaln":43,"opticaln2":43,"opticalnerror":11,"optical2vcalc":43,"optical2vcalc2":43,"optical2vcalcerror":11,"optical2vmeasured":43,"optical2vmeasured2":43,"optical2vmeasurederror":11,"rimin":69,"rimax":70,"opticaldispersion":11,"opticalpleochroism":71,"opticalpleochorismdesc":72,"opticalbirefringence":11,"opticalcomments":73,"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":74,"industrial":75,"occurrence":11,"otheroccurrence":11,"type_specimen_store":76,"description_short":77,"aboutname":78,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":79,"reviewed_at":11,"variety_of":11,"varieties":80,"group_members":81,"associates":102,"confused_with":103,"type_localities":104,"occurrence_total":109,"citations":110,"images":160,"structures":189,"synonyms":196,"language_names":203,"wikidata_qid":223,"texts":224},1189,"1:1:1189:7","12a081c8-5484-45b8-bf0e-e81166f17d18","Cuprorivaite","Cuv",0,"mineral",null,46997,257,false,"CaCuSi\u003Csub>4\u003C\u002Fsub>O\u003Csub>10\u003C\u002Fsub>",[17,18,19,20],"Ca","Cu","Si","O",[17,18,19,20],[18],",Al,Fe,Na,K,S,,","14.2.8",[26,27],"APPROVED","GRANDFATHERED",1938,"1938","9","E","A","05","71","2","3","1","Tetragonal",27,184,"P4\u002Fncc ","7.30","0","15.12",1,2,4,"Tabular {001}","Aggregates of small grains.",5,"3.08","3.09",60,"Vitreous","Transparent,Translucent","Blue",[58,59,60],"blue","pink","colorless","on {001}","Perfect","brittle","Uniaxial","-","1.633",3,"1.590",1.59,1.633,"Visible","Blue - O\r\nPale rose - nearly colorless - E","artificial RIs 1.636 and 1.591+0.003","insoluble in HCl","Initially, the popular blue pigment was used extensively in Egypt and the Middle East as a component to produce small objects such as beads, statuettes, scarabs and inlays.","National Museum of Natural History, Washington, D.C., USA, 135505.","Egyptian Blue, was invented in Egypt and has been known since the middle of the 3rd millennium BC. Egyptian Blue was the first artificially produced pigment known to humankind. It was used as early as the Late Bronze Age (16th–12th century BC), even fa...","For a high copper content and presumed similarity to rivaite (now a known synonym of wollastonite).\r\n\r\nNamed for Dr. Carlo Riva (1872-June 3, 1902 of Pavia) Docent in petrography and Assistant in the mineralogical laboratory of the University of Pavia.  Killed by an avalanche on the 3rd inst. while ascending Monte Grigna.","2026-03-29 15:33:01",[],[82,89,96],{"id":83,"name":84,"entrytype":9,"csystem":38,"ima_formula":85,"mindat_formula":85,"hmin":47,"hmax":50,"dmeas":86,"dcalc":87,"primary_image_id":88},6911,"Effenbergerite","BaCuSi\u003Csub>4\u003C\u002Fsub>O\u003Csub>10\u003C\u002Fsub>","3.51","3.52",7642,{"id":90,"name":91,"entrytype":9,"csystem":38,"ima_formula":92,"mindat_formula":92,"hmin":67,"hmax":47,"dmeas":93,"dcalc":94,"primary_image_id":95},1693,"Gillespite","BaFe\u003Csup>2+\u003C\u002Fsup>Si\u003Csub>4\u003C\u002Fsub>O\u003Csub>10\u003C\u002Fsub>","3.390","3.404",9892,{"id":97,"name":98,"entrytype":9,"csystem":38,"ima_formula":99,"mindat_formula":99,"hmin":47,"hmax":50,"dmeas":100,"dcalc":101,"primary_image_id":11},7364,"Wesselsite","SrCuSi\u003Csub>4\u003C\u002Fsub>O\u003Csub>10\u003C\u002Fsub>","3.2","3.32",[],[],[105],{"id":106,"txt":107,"latitude":11,"longitude":11,"country":108},145740,"Mount Vesuvius, Metropolitan City of Naples, Campania, Italy","Italy",9,[111,114,118,123,127,132,137,141,146,151,156],{"id":112,"year":28,"html":113,"doi":11},16107010,"Minguzzi, C. (1938) Cuprorivaite: un nuovo minerale. Periodico di Mineralogia – Roma, 333-345.",{"id":115,"year":116,"html":117,"doi":11},16107011,1939,"Foshag, W.F. (1939) New mineral names. American Mineralogist, 24, 350-350.",{"id":119,"year":120,"html":121,"doi":122},469708,1959,"Pabst, A. (1959) Structures of some tetragonal sheet silicates. \u003Ci>Acta Crystallographica\u003C\u002Fi>,  12 (10) 733-739 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1107\u002Fs0365110x5900216x'>doi:10.1107\u002Fs0365110x5900216x\u003C\u002Fa>","10.1107\u002Fs0365110x5900216x",{"id":124,"year":125,"html":126,"doi":11},523689,1962,"Mazzi, Fimenzo, Pabst, A. (1962) Reexamination of cuprorivaite. \u003Ci>American Mineralogist\u003C\u002Fi>,  47 (3-4). 409-411 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM47\u002FAM47_409.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":128,"year":129,"html":130,"doi":131},581455,1993,"Chakoumakos, Bryan C., Fernandez-Baca, Jaime A., Boatner, Lynn A. (1993) Refinement of the Structures of the Layer Silicates MCuSi4O10 (M = Ca, Sr, Ba) by Rietveld Analysis of Neutron Powder Diffraction Data. \u003Ci>Journal of Solid State Chemistry\u003C\u002Fi>,  103. 105-113 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1006\u002Fjssc.1993.1083'>doi:10.1006\u002Fjssc.1993.1083\u003C\u002Fa>","10.1006\u002Fjssc.1993.1083",{"id":133,"year":134,"html":135,"doi":136},114789,1995,"Bensch, W., Schur, M. (1995) Crystal structure of calcium copper phyllo-decaoxotetrasilicate, CaCuSi4O10. \u003Ci>Zeitschrift für Kristallographie\u003C\u002Fi>,  210 (7). 530 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1524\u002Fzkri.1995.210.7.530'>doi:10.1524\u002Fzkri.1995.210.7.530\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002Fzk\u002Fvol210\u002FZK210_530.pdf' class='refpdflink'>\u003C\u002Fa>","10.1524\u002Fzkri.1995.210.7.530",{"id":138,"year":139,"html":140,"doi":11},16963868,2001,"(2001) Cuprorivaite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fcuprorivaite.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":142,"year":143,"html":144,"doi":145},8261204,2015,"Johnson-McDaniel, Darrah, Comer, Sara, Kolis, Joseph W., Salguero, Tina T. (2015) Frontispiece: Hydrothermal Formation of Calcium Copper Tetrasilicate. \u003Ci>Chemistry - A European Journal\u003C\u002Fi>, 21 (49).  \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1002\u002Fchem.201584961'>doi:10.1002\u002Fchem.201584961\u003C\u002Fa>","10.1002\u002Fchem.201584961",{"id":147,"year":148,"html":149,"doi":150},13088788,2022,"Cairncross, Bruce, Rumsey, Mike S. (2022) Cuprorivaite and Papagoite from the Messina Mine, Limpopo Province, South Africa. \u003Ci>Rocks & Minerals\u003C\u002Fi>, 97 (2) 134-141 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1080\u002F00357529.2022.2004512'>doi:10.1080\u002F00357529.2022.2004512\u003C\u002Fa>","10.1080\u002F00357529.2022.2004512",{"id":152,"year":153,"html":154,"doi":155},18157143,2025,"Degenhart, Gerald, Heinemann, Julius, Tropper, Peter, Rodler-Rørbo, Alexandra, Zerobin, Bianca, Auer, Martin, Goldenberg, Gert (2025) Mineralogical and Micro-Computer Tomographic (μCT) Texture Investigations of Egyptian Blue Spheres (Aguntum, East Tyrol; Retznei and Wagna, Flavia Solva, South Styria). \u003Ci>Minerals\u003C\u002Fi>,  15 (3).  \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.3390\u002Fmin15030302'>doi:10.3390\u002Fmin15030302\u003C\u002Fa>","10.3390\u002Fmin15030302",{"id":157,"year":153,"html":158,"doi":159},19238276,"McCloy, John S.; Vicenzi, Edward P.; Lam, Thomas; Esakoff, Julia; Olds, Travis A.; Haney, Lisa S.; Sherif, Mostafa; Bussey, John; Dixon Wilkins, M. C.; Karcher, Sam (2025) Assessment of process variability and color in synthesized and ancient Egyptian blue pigments. \u003Ci>npj Heritage Science\u003C\u002Fi>,  13 (1). 202 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1038\u002Fs40494-025-01699-7'>doi:10.1038\u002Fs40494-025-01699-7\u003C\u002Fa>","10.1038\u002Fs40494-025-01699-7",[161,171,181],{"id":162,"source_url":163,"license_code":164,"credit_html":165,"title":166,"description":167,"author":168,"original_width":169,"original_height":170},6670,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=9814827","Public domain","FK1954, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=9814827\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Egyptian blue.jpg","Egyptian Blue","FK1954",456,380,{"id":172,"source_url":173,"license_code":174,"credit_html":175,"title":176,"description":177,"author":178,"original_width":179,"original_height":180},6673,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=110992394","CC BY-SA 4.0","David Hospital, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=110992394\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Cuprorivaite.jpg","Grass green crystal aggregates of the rare mineral cuprorivaite from Cornwall (Wheal Edward, St Just, Cornwall, United Kingdom). It seems that cuprorivaite from this locality is grass green, not blue. Ex Vandenbroucke Museum collection from Waregem, Belgium.","David Hospital",618,563,{"id":182,"source_url":183,"license_code":174,"credit_html":184,"title":185,"description":186,"author":7,"original_width":187,"original_height":188},6674,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=156756456","Cuprorivaite, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=156756456\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Bleu egyptien résultats expérimentaux.jpg","Bleu égyptien. Influences de la température et du pourcentage massique en Na2CO3.",2056,1835,[190],{"id":191,"url":192,"label":193,"formula":194,"spacegroup":195,"year":129},3441,"\u002Fcif\u002F3441.cif","Chakoumakos 1993","Ca Cu Si4 O10","P 4\u002Fn c c",[197,198,199,167,200,201,202],"Ägyptisch Blau","Ägyptischblau","Cuprorivaiet","Frittenblau","Kupferfritte","Pompeijanisch Blau",[204,208,212,217,220],{"lang":205,"names":206},"ca",[207],"cuprorivaïta",{"lang":209,"names":210},"de",[211],"Cuprorivait",{"lang":213,"names":214},"eu",[215,216],"Cuprorivaïta","Kuprorivaita",{"lang":218,"names":219},"it",[7],{"lang":221,"names":222},"vi",[211],"Q1125562",{"history":11,"applications":11}]