[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:1117":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":21,"key_elements":22,"impurities":11,"cim":23,"ima_status":24,"ima_notes":11,"ima_history":11,"approval_year":11,"publication_year":26,"discovery_year":27,"strunz10ed1":28,"strunz10ed2":29,"strunz10ed3":30,"strunz10ed4":31,"dana8ed1":32,"dana8ed2":33,"dana8ed3":34,"dana8ed4":34,"csystem":35,"cclass":36,"spacegroup":37,"spacegroupset":38,"a":39,"b":40,"c":41,"alpha":38,"beta":38,"gamma":38,"aerror":11,"berror":11,"cerror":11,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":11,"z":42,"csmetamict":13,"commentcrystal":11,"twinning":43,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":44,"tlform":11,"hmin":11,"hmax":11,"hardtype":11,"vhnmin":38,"vhnmax":38,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":45,"dmeas2":45,"dcalc":46,"dmeaserror":47,"dcalcerror":47,"commentdense":11,"lustre":11,"lustretype":48,"commentluster":11,"diapheny":49,"streak":50,"colour":51,"commentcolor":11,"colors":52,"streak_colors":56,"luminescence":11,"uv":57,"cleavage":58,"cleavagetype":59,"fracturetype":11,"tenacity":60,"commentbreak":11,"opticaltype":61,"opticalsign":62,"opticalalpha":63,"opticalalpha2":38,"opticalalphaerror":11,"opticalbeta":64,"opticalbeta2":38,"opticalbetaerror":11,"opticalgamma":65,"opticalgamma2":38,"opticalgammaerror":11,"opticalomega":38,"opticalomega2":38,"opticalomegaerror":11,"opticalepsilon":38,"opticalepsilon2":38,"opticalepsilonerror":11,"opticaln":38,"opticaln2":38,"opticalnerror":11,"optical2vcalc":38,"optical2vcalc2":38,"optical2vcalcerror":11,"optical2vmeasured":66,"optical2vmeasured2":67,"optical2vmeasurederror":11,"rimin":68,"rimax":69,"opticaldispersion":70,"opticalpleochroism":71,"opticalpleochorismdesc":72,"opticalbirefringence":73,"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":11,"industrial":11,"occurrence":11,"otheroccurrence":11,"type_specimen_store":74,"description_short":75,"aboutname":76,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":77,"reviewed_at":11,"variety_of":11,"varieties":78,"group_members":79,"associates":80,"confused_with":166,"type_localities":167,"occurrence_total":174,"citations":175,"images":209,"structures":220,"synonyms":227,"language_names":230,"wikidata_qid":249,"texts":250},1117,"1:1:1117:0","4b4daa39-f42d-4620-8ac8-a1c2813ca20c","Compreignacite","Cgn",0,"mineral",null,326,false,"K\u003Csub>2\u003C\u002Fsub>(UO\u003Csub>2\u003C\u002Fsub>)\u003Csub>6\u003C\u002Fsub>O\u003Csub>4\u003C\u002Fsub>(OH)\u003Csub>6\u003C\u002Fsub>&middot;7H\u003Csub>2\u003C\u002Fsub>O","K\u003Csub>2\u003C\u002Fsub>(UO\u003Csub>2\u003C\u002Fsub>)\u003Csub>6\u003C\u002Fsub>O\u003Csub>4\u003C\u002Fsub>(OH)\u003Csub>6\u003C\u002Fsub> &middot; 7H\u003Csub>2\u003C\u002Fsub>O",[17,18,19,20],"O","K","H","U",[17,18,19,20],[20],"7.16.8",[25],"APPROVED",1964,"1964","4","G","B","05","5","7","1","Orthorhombic",8,73,"0","7.161","12.190","14.847",2,"Common on (110)","Flattened on (001)","5.03","5.13",5,"Sub-Vitreous,Resinous,Waxy,Greasy","Transparent,Translucent","Pale yellow","Yellow, orange-yellow",[53,54,55],"yellow","orange","colorless",[53],"Weakly fluorescent green in SWUV. Slightly brighter green fluorescence in LWUV. Distinctive green (not yellow-green) fluorescence in both SW-LED and LW-LED.","(001)","Perfect","brittle","Biaxial","-","1.789","1.798","1.802","10","15",1.789,1.802,"r > v medium","Strong","X(=c) colorless; Y(=a), Z(=b) yellow","0.013","University of Pierre and Marie Curie, Paris.\r\nNational School of Mines, Paris, France.\r\nNational Museum of Natural History (Smithsonian), Washington, D.C., USA, 165183.","Crystals tend to be small (\u003C 1mm), platy, and translucent and occur on fracture surfaces with black uraninite. The color is yellow to orange-yellow and the luster grades from waxy to dull, rarely bright.","Named for the community of Compreignac, France, near the type locality.","2025-08-11 12:14:19",[],[],[81,90,100,108,117,125,134,141,149,157],{"id":82,"name":83,"entrytype":9,"csystem":84,"ima_formula":85,"mindat_formula":86,"hmin":11,"hmax":11,"dmeas":87,"dcalc":88,"primary_image_id":89},58,"Agrinierite","Monoclinic","K\u003Csub>2\u003C\u002Fsub>Ca[(UO\u003Csub>2\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>O\u003Csub>3\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>]\u003Csub>2\u003C\u002Fsub> &middot; 5H\u003Csub>2\u003C\u002Fsub>O","K\u003Csub>2\u003C\u002Fsub>(Ca,Sr)[(UO\u003Csub>2\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>O\u003Csub>3\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>]\u003Csub>2\u003C\u002Fsub>&middot;5H\u003Csub>2\u003C\u002Fsub>O","5.7","5.55",397,{"id":91,"name":92,"entrytype":9,"csystem":93,"ima_formula":94,"mindat_formula":95,"hmin":96,"hmax":96,"dmeas":97,"dcalc":98,"primary_image_id":99},1191,"Cuprosklodowskite","Triclinic","Cu(UO\u003Csub>2\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(SiO\u003Csub>3\u003C\u002Fsub>OH)\u003Csub>2\u003C\u002Fsub> &middot; 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nH\u003Csub>2\u003C\u002Fsub>O","(Na,Ca)\u003Csub>0.33\u003C\u002Fsub>(Al,Mg)\u003Csub>2\u003C\u002Fsub>(Si\u003Csub>4\u003C\u002Fsub>O\u003Csub>10\u003C\u002Fsub>)(OH)\u003Csub>2\u003C\u002Fsub>&middot;nH\u003Csub>2\u003C\u002Fsub>O",1,"2",16678,{"id":126,"name":127,"entrytype":9,"csystem":84,"ima_formula":128,"mindat_formula":129,"hmin":130,"hmax":130,"dmeas":131,"dcalc":132,"primary_image_id":133},2815,"Muscovite","KAl\u003Csub>2\u003C\u002Fsub>(Si\u003Csub>3\u003C\u002Fsub>Al)O\u003Csub>10\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>","KAl\u003Csub>2\u003C\u002Fsub>(AlSi\u003Csub>3\u003C\u002Fsub>O\u003Csub>10\u003C\u002Fsub>)(OH)\u003Csub>2\u003C\u002Fsub>",2.5,"2.77","2.83",30243,{"id":135,"name":136,"entrytype":9,"csystem":93,"ima_formula":137,"mindat_formula":138,"hmin":11,"hmax":11,"dmeas":139,"dcalc":140,"primary_image_id":11},26289,"Pseudojohannite","Cu\u003Csub>3\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>[(UO\u003Csub>2\u003C\u002Fsub>)\u003Csub>4\u003C\u002Fsub>O\u003Csub>4\u003C\u002Fsub>(SO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>] &middot; 12H\u003Csub>2\u003C\u002Fsub>O","Cu\u003Csub>3\u003C\u002Fsub>(UO\u003Csub>2\u003C\u002Fsub>)\u003Csub>4\u003C\u002Fsub>(SO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>O\u003Csub>4\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>&middot; 12H\u003Csub>2\u003C\u002Fsub>O","4.31","4.38",{"id":142,"name":143,"entrytype":9,"csystem":35,"ima_formula":144,"mindat_formula":145,"hmin":130,"hmax":130,"dmeas":146,"dcalc":147,"primary_image_id":148},3574,"Schoepite","(UO\u003Csub>2\u003C\u002Fsub>)\u003Csub>4\u003C\u002Fsub>O(OH)\u003Csub>6\u003C\u002Fsub>(H\u003Csub>2\u003C\u002Fsub>O)\u003Csub>6\u003C\u002Fsub>","(UO\u003Csub>2\u003C\u002Fsub>)\u003Csub>8\u003C\u002Fsub>O\u003Csub>2\u003C\u002Fsub>(OH)\u003Csub>12\u003C\u002Fsub>&middot;12H\u003Csub>2\u003C\u002Fsub>O","4.8","4.918",78506,{"id":150,"name":151,"entrytype":9,"csystem":152,"ima_formula":153,"mindat_formula":153,"hmin":47,"hmax":112,"dmeas":154,"dcalc":155,"primary_image_id":156},4102,"Uraninite","Isometric","UO\u003Csub>2\u003C\u002Fsub>","10.63","10.88",30895,{"id":158,"name":159,"entrytype":9,"csystem":84,"ima_formula":160,"mindat_formula":161,"hmin":42,"hmax":162,"dmeas":163,"dcalc":164,"primary_image_id":165},4107,"Uranophane","Ca(UO\u003Csub>2\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(SiO\u003Csub>3\u003C\u002Fsub>OH)\u003Csub>2\u003C\u002Fsub> &middot; 5H\u003Csub>2\u003C\u002Fsub>O","Ca(UO\u003Csub>2\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(SiO\u003Csub>3\u003C\u002Fsub>OH)\u003Csub>2\u003C\u002Fsub>&middot;5H\u003Csub>2\u003C\u002Fsub>O",3,"3.8","3.78",27083,[],[168],{"id":169,"txt":170,"latitude":171,"longitude":172,"country":173},1720,"Margnac Mine, Compreignac, Bellac, Haute-Vienne, Nouvelle-Aquitaine, France",45.9973194,1.3135529,"France",31,[176,180,185,188,192,196,200,204],{"id":177,"year":26,"html":178,"doi":179},401425,"Protas, Jean (1964) Une nouvelle espèce minérale : la compreignacite, K2O·6UO3·11H2O. \u003Ci>Bulletin de Minéralogie\u003C\u002Fi>,  87 (3) 365-371 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.3406\u002Fbulmi.1964.5750'>doi:10.3406\u002Fbulmi.1964.5750\u003C\u002Fa>","10.3406\u002Fbulmi.1964.5750",{"id":181,"year":182,"html":183,"doi":184},401489,1965,"Granger, Marie-Magdeleine, Protas, Jean (1965) Étude de la structure cristalline de la compreignacite. \u003Ci>Bulletin de Minéralogie\u003C\u002Fi>,  88 (2) 211-213 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.3406\u002Fbulmi.1965.5837'>doi:10.3406\u002Fbulmi.1965.5837\u003C\u002Fa>","10.3406\u002Fbulmi.1965.5837",{"id":186,"year":182,"html":187,"doi":11},524285,"Fleischer, Michael (1965) New Mineral Names. \u003Ci>American Mineralogist\u003C\u002Fi>,  50 (5-6) 805-813 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM50\u002FAM50_805.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":189,"year":190,"html":191,"doi":11},16921559,1998,"Burns, P. C. (1998) The structure of compreignacite, K\u003Csub>2\u003C\u002Fsub>[(UO\u003Csub>2\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>O\u003Csub>2\u003C\u002Fsub>(OH)\u003Csub>3\u003C\u002Fsub>]\u003Csub>2\u003C\u002Fsub>(H\u003Csub>2\u003C\u002Fsub>O)\u003Csub>7\u003C\u002Fsub>. \u003Ci>The Canadian Mineralogist\u003C\u002Fi>,  36 (4) 1061-1067 \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Frruff_1.0\u002Fuploads\u002FCM36_1061.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":193,"year":194,"html":195,"doi":11},16106343,1999,"Hill, F.C. and Burns, P.C. (1999) Structure of a synthetic Cs uranyl oxide hydrate and its relationship to compreignacite. The Canadian Mineralogist: 37: 1283-1288.",{"id":197,"year":198,"html":199,"doi":11},16963784,2005,"(2005) Compreignacite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fcompreignacite.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":201,"year":198,"html":202,"doi":203},64215,"Burns, Peter C. (2005) U\u003Csup>6+\u003C\u002Fsup> minerals and inorganic compounds: insights into an expanded structural hierarchy of crystal structures. \u003Ci>The Canadian Mineralogist\u003C\u002Fi>,  43 (6) 1839-1894 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2113\u002Fgscanmin.43.6.1839'>doi:10.2113\u002Fgscanmin.43.6.1839\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002Fcm\u002Fvol43\u002FCM43_1839.pdf' class='refpdflink'>\u003C\u002Fa>","10.2113\u002Fgscanmin.43.6.1839",{"id":205,"year":206,"html":207,"doi":208},2428544,2008,"Frost, Ray L., Dickfos, Marilla J., Čejka, Jiří (2008) Raman spectroscopic study of the uranyl mineral, compreignacite, K\u003Csub>2\u003C\u002Fsub>[(UO\u003Csub>2\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>O\u003Csub>2\u003C\u002Fsub>(OH)\u003Csub>3\u003C\u002Fsub>]\u003Csub>2\u003C\u002Fsub>·7H\u003Csub>2\u003C\u002Fsub>O. \u003Ci>Journal of Raman Spectroscopy\u003C\u002Fi>,  39 (9) 1158-1161 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1002\u002Fjrs.1955'>doi:10.1002\u002Fjrs.1955\u003C\u002Fa>","10.1002\u002Fjrs.1955",[210],{"id":211,"source_url":212,"license_code":213,"credit_html":214,"title":215,"description":216,"author":217,"original_width":218,"original_height":219},6134,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=36461830","CC BY-SA 4.0","BLFrank, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=36461830\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Compreignacite.jpg","Compreignacite from the type locality, Mine de Margnac, Compreignac, Département Haute-Vienne, Region Limousin, Frankreich. (Field of view: 4.6 mm)","BLFrank",4632,3240,[221],{"id":222,"url":223,"label":224,"formula":225,"spacegroup":226,"year":190},3132,"\u002Fcif\u002F3132.cif","Burns 1998","U6 K2.04 O28.84 H19.68","P n n m",[228,229],"Compreignaciet","IMA1964-026",[231,235,239,243,246],{"lang":232,"names":233},"ca",[234],"compreignacita",{"lang":236,"names":237},"de",[238,229],"Compreignacit",{"lang":240,"names":241},"es",[242],"Compreignacita",{"lang":244,"names":245},"eu",[242],{"lang":247,"names":248},"it",[7],"Q3685335",{"history":11,"applications":11}]