[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:4255":3},{"id":4,"longid":5,"guid":6,"name":7,"shortcode_ima":8,"entrytype":9,"entrytype_text":10,"varietyof":11,"synid":11,"polytypeof":11,"groupid":11,"weighting":12,"nolocadd":13,"blacklisted":13,"mindat_formula":14,"mindat_formula_note":11,"ima_formula":15,"elements":16,"sigelements":22,"key_elements":23,"impurities":24,"cim":25,"ima_status":26,"ima_notes":11,"ima_history":11,"approval_year":11,"publication_year":28,"discovery_year":29,"strunz10ed1":30,"strunz10ed2":31,"strunz10ed3":19,"strunz10ed4":32,"dana8ed1":33,"dana8ed2":34,"dana8ed3":35,"dana8ed4":36,"csystem":37,"cclass":38,"spacegroup":39,"spacegroupset":40,"a":41,"b":42,"c":43,"alpha":44,"beta":45,"gamma":44,"aerror":46,"berror":47,"cerror":47,"alphaerror":11,"betaerror":48,"gammaerror":11,"va3":11,"z":49,"csmetamict":13,"commentcrystal":11,"twinning":50,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":11,"tlform":51,"hmin":49,"hmax":52,"hardtype":11,"vhnmin":44,"vhnmax":44,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":53,"dmeas2":53,"dcalc":54,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":11,"lustretype":55,"commentluster":11,"diapheny":56,"streak":11,"colour":57,"commentcolor":11,"colors":58,"streak_colors":11,"luminescence":11,"uv":11,"cleavage":62,"cleavagetype":63,"fracturetype":11,"tenacity":11,"commentbreak":11,"opticaltype":64,"opticalsign":65,"opticalalpha":66,"opticalalpha2":44,"opticalalphaerror":11,"opticalbeta":67,"opticalbeta2":44,"opticalbetaerror":11,"opticalgamma":68,"opticalgamma2":44,"opticalgammaerror":11,"opticalomega":44,"opticalomega2":44,"opticalomegaerror":11,"opticalepsilon":44,"opticalepsilon2":44,"opticalepsilonerror":11,"opticaln":44,"opticaln2":44,"opticalnerror":11,"optical2vcalc":69,"optical2vcalc2":44,"optical2vcalcerror":11,"optical2vmeasured":70,"optical2vmeasured2":44,"optical2vmeasurederror":11,"rimin":71,"rimax":72,"opticaldispersion":73,"opticalpleochroism":74,"opticalpleochorismdesc":75,"opticalbirefringence":11,"opticalcomments":11,"opticalcolour":11,"opticalinternal":11,"opticaltropic":11,"opticalanisotropism":11,"opticalbireflectance":11,"opticalextinction":11,"opticalr":11,"specdispm":11,"ir":11,"electrical":11,"magnetism":11,"thermalbehaviour":11,"other":11,"industrial":11,"occurrence":76,"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":85,"type_localities":86,"occurrence_total":93,"citations":94,"images":182,"structures":202,"synonyms":227,"language_names":229,"wikidata_qid":269,"texts":270},4255,"1:1:4255:6","17646d92-bea6-4946-9f9a-48fc2afa2c20","Weeksite","Wks",0,"mineral",null,829,false,"K\u003Csub>2\u003C\u002Fsub>(UO\u003Csub>2\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(Si\u003Csub>5\u003C\u002Fsub>O\u003Csub>13\u003C\u002Fsub>)·4H\u003Csub>2\u003C\u002Fsub>O","(K)\u003Csub>2\u003C\u002Fsub>(UO\u003Csub>2\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(Si\u003Csub>5\u003C\u002Fsub>O\u003Csub>13\u003C\u002Fsub>) · 4H\u003Csub>2\u003C\u002Fsub>O",[17,18,19,20,21],"Si","O","K","H","U",[17,18,19,20,21],[21],",Al,Fe,Ca,Ba,Na,C,,","14.16.5",[27],"APPROVED",1960,"1960","9","A","30","53","3","2","1","Monoclinic",5,11,"C2\u002Fm ","14.2183","14.1794","9.6229","0","111.445",8,6,7,1,"By two-fold rotation around \u003Cmi>[40_1].\u003C\u002Fmi>\r\n\r\nThe correct model (reticular twin, diffraction type II; Petříček et al. 2016) involves a two-fold axis operation (or mirror, as an alternative co-set) in (101), which leads to an orthorhombic lattice of four-times larger volume of the unit-cell.","Yellow radiating fibrous clusters",2,"4.1","3.710","Waxy,Silky","Transparent,Translucent","Yellow",[59,60,61],"yellow","colorless","green","Two good prismatic cleavages noted.","Distinct\u002FGood","Biaxial","-","1.596","1.603","1.606","66","60",1.596,1.606,"r \u003C v weak","Strong","X = colorless, Y = pale yellow-green, Z = yellow-green.","In opal veinlets and as replacements of pebbles in tuffaceous conglomerate.","it is formed as a product of the relatively mild hydrothermal transformation of the parental rocks.","National Museum of Natural History (Smithsonian), Washington, D.C., USA, 128713, 115886, 121949.","The crystal structure of the mineral is based on a microporous uranyl silicate framework wherein the channels contain (disordered) alkali cation and water sites. Thou the degree of hydration may vary depending on the external conditions, e.g. relative ...","Named in 1960 by W. F. Osterbridge, Mortimer Hay Staatz, Robert Meyrowitz, and A. M. Plummer in honour of Alice Mary Dowse Weeks (26 August 1909, Sherborn, Massachusetts, USA - 27 August 1988, Bryn Mawr, Pennsylvania, USA), mineralogist for the United States Geological Survey and later professor of mineralogy, Temple University (Philadelphia, USA).","2025-11-29 17:35:31",[],[],[],[],[87],{"id":88,"txt":89,"latitude":90,"longitude":91,"country":92},4158,"Autunite No. 8 claim, Topaz Mountain, Thomas Range, Juab County, Utah, USA",39.6972222,-113.0777778,"USA",40,[95,98,102,107,111,116,119,122,126,129,133,137,141,146,151,154,159,164,168,173,177],{"id":96,"year":28,"html":97,"doi":11},523318,"Outerbridge, W. F., Staatz, M. H., Meyrowitz, R., Pommer, A. M. (1960) Weeksite, a new uranium silicate from the Thomas Range, Juab County, Utah. \u003Ci>American Mineralogist\u003C\u002Fi>,  45 (1-2) 39-52 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM45\u002FAM45_39.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":99,"year":100,"html":101,"doi":11},523528,1961,"Fleischer, Michael (1961) New mineral names. \u003Ci>American Mineralogist\u003C\u002Fi>,  46 (3-4). 464-468 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM46\u002FAM46_464.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":103,"year":104,"html":105,"doi":106},5696,1962,"(1962) International Mineralogical Association: Commission on New Minerals and Mineral Names. \u003Ci>Mineralogical Magazine and Journal of the Mineralogical Society\u003C\u002Fi>,  33 (258) 260-263 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fminmag.1962.033.258.09'>doi:10.1180\u002Fminmag.1962.033.258.09\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002FMinMag\u002FVolume_33\u002F33-258-260.pdf' class='refpdflink'>\u003C\u002Fa>","10.1180\u002Fminmag.1962.033.258.09",{"id":108,"year":109,"html":110,"doi":11},16127898,1973,"Stohl, F.V., Smith, D.K. (1973) Crystal structures of boltwoodite and weeksite. GSA Annual Meeting Program: 5: 824.",{"id":112,"year":113,"html":114,"doi":115},402569,1977,"Deliens, Michel (1977) Présence de weeksite aux Bois Noirs, massif du Forez (Loire) \u003Ci>Bulletin de Minéralogie\u003C\u002Fi>,  100 (5) 275 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.3406\u002Fbulmi.1977.7149'>doi:10.3406\u002Fbulmi.1977.7149\u003C\u002Fa>","10.3406\u002Fbulmi.1977.7149",{"id":117,"year":113,"html":118,"doi":11},16127899,"Yeremenko, G.K., Il'menov, Ye.S., Azimi, N.A. (1977) Find of weeksite-group minerals in Afghanistan. Doklady Akademii Nauk SSSR Earth Science Sections: 237: 226-228.",{"id":120,"year":113,"html":121,"doi":11},16127900,"Yeremenko, G.K., Il'menov, Ye.S., Azimi, N.A. (1977) Find of weeksite-group minerals in Afghanistan [Russian]. Doklady Akademii Nauk SSSR: 237: 1191-1193.",{"id":123,"year":124,"html":125,"doi":11},16127902,1980,"Anderson, C.A.F., Smith, D.K. (1980) The crystal structure of synthetic weeksite. Abstracts Northeastern Section, Geological Society of America: 12: 21-21.",{"id":127,"year":124,"html":128,"doi":11},16127903,"Anderson, C.A. (1980) The crystal structure of weeksite. Doctoral dissertation, Pennsylvania State University.",{"id":130,"year":131,"html":132,"doi":11},527618,1981,"Stohl, Frances V., Smith, Deane K. (1981) The crystal chemistry of the uranyl silicate minerals. \u003Ci>American Mineralogist\u003C\u002Fi>,  66 (5-6) 610-624 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM66\u002FAM66_610.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":134,"year":135,"html":136,"doi":11},16127905,1985,"Baturin, S.V. (1985) Crystal-structure of weeksite. Doklady Akademii Nauk SSSR: 282: 1132-1136.",{"id":138,"year":139,"html":140,"doi":11},16127906,1986,"Bianconi, F., Gautier, A.M. (1986) A weeksite occurrence in Tanzania. Uranium: 2(4): 317-325.",{"id":142,"year":143,"html":144,"doi":145},4148769,1990,"Biwer, Bruce M., Ebert, William L., Bates, John K. (1990) The Raman spectra of several uranyl-containing minerals using a microprobe. \u003Ci>Journal of Nuclear Materials\u003C\u002Fi>, 175 (3). 188-193 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1016\u002F0022-3115(90)90205-2'>doi:10.1016\u002F0022-3115(90)90205-2\u003C\u002Fa>","10.1016\u002F0022-3115(90)90205-2",{"id":147,"year":148,"html":149,"doi":150},63445,2001,"Jackson, J. M., Burns, P. C. (2001) A re-evaluation of the structure of weeksite, a uranyl silicate framework mineral. \u003Ci>The Canadian Mineralogist\u003C\u002Fi>,  39 (1) 187-195 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2113\u002Fgscanmin.39.1.187'>doi:10.2113\u002Fgscanmin.39.1.187\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002Fcm\u002Fvol39\u002FCM39_187.pdf' class='refpdflink'>\u003C\u002Fa>","10.2113\u002Fgscanmin.39.1.187",{"id":152,"year":148,"html":153,"doi":11},16118950,"Jambor, John L., Roberts, Andrew C. (2001) New mineral names. \u003Ci>American Mineralogist\u003C\u002Fi>,  86 (9) 1112-1115 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fmsa\u002Fammin\u002Ftoc\u002FAbstracts\u002F2001_Abstracts\u002FSept01_Abstracts\u002FJambor_p1112_01.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":155,"year":156,"html":157,"doi":158},64215,2005,"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":160,"year":161,"html":162,"doi":163},16388327,2006,"Frost, Ray L., Čejka, Jiří, Weier, Matt L., Martens, Wayde (2006) A Raman and infrared spectroscopic study of the uranyl silicates—Weeksite, soddyite and haiweeite: Part 2. \u003Ci>Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy\u003C\u002Fi>, 63 (2) 305-312 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1016\u002Fj.saa.2005.05.015'>doi:10.1016\u002Fj.saa.2005.05.015\u003C\u002Fa>","10.1016\u002Fj.saa.2005.05.015",{"id":165,"year":161,"html":166,"doi":167},16388457,"Frost, Ray L., Čejka, Jiří, Weier, Matt L., Martens, Wayde, Kloprogge, J. Theo (2006) A Raman and infrared spectroscopic study of the uranyl silicates—Weeksite, soddyite and haiweeite. \u003Ci>Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy\u003C\u002Fi>, 64 (2) 308-315 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1016\u002Fj.saa.2005.07.028'>doi:10.1016\u002Fj.saa.2005.07.028\u003C\u002Fa>","10.1016\u002Fj.saa.2005.07.028",{"id":169,"year":170,"html":171,"doi":172},396972,2012,"Fejfarova, K., Plasil, J., Yang, H., Cejka, J., Dusek, M., Downs, R. T., Barkley, M. C., Skoda, R. (2012) Revision of the crystal structure and chemical formula of weeksite, K\u003Csub>2\u003C\u002Fsub>(UO\u003Csub>2\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(Si\u003Csub>5\u003C\u002Fsub>O\u003Csub>13\u003C\u002Fsub>)·4H\u003Csub>2\u003C\u002Fsub>O. \u003Ci>American Mineralogist\u003C\u002Fi>,  97 (4) 750-754 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2138\u002Fam.2012.4025'>doi:10.2138\u002Fam.2012.4025\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Frruff_1.0\u002Fuploads\u002FAM97_750.pdf' class='refpdflink'>\u003C\u002Fa>","10.2138\u002Fam.2012.4025",{"id":174,"year":175,"html":176,"doi":11},16968083,2017,"(2017) Weeksite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fweeksite.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":178,"year":179,"html":180,"doi":181},18886973,2025,"Nazarchuk, Evgeny V.; Siidra, Oleg I.; Tagirova, Yana G.; Charkin, Dmitri O.; Plášil, Jakub; Kasatkin, Anatoly V.; Kalmykov, Stepan N.; Dmitriev, Dmitri N. (2025) Polythermal studies of weeksite, a microporous uranyl silicate, and its synthetic analogues. \u003Ci>Mineralogical Magazine\u003C\u002Fi>, 1-22 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fmgm.2025.10149'>doi:10.1180\u002Fmgm.2025.10149\u003C\u002Fa>","10.1180\u002Fmgm.2025.10149",[183,193],{"id":184,"source_url":185,"license_code":186,"credit_html":187,"title":188,"description":189,"author":190,"original_width":191,"original_height":192},27900,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=55127357","CC BY-SA 4.0","Joan Rosell, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=55127357\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Weeksita-RM1439.jpg","Numerosos agregados radiales de cristales tabulares aplanados de weeksita, de intenso color amarillo y transparencia. Algunos de estos agregados se hallan incluídos en glóbulos de calcedonia. Se acompañan de agregados de cristales de color naranja de carnotita. Con pirolusita dendrítica. Se trata de una mineralización de uranio-vanadio encajada en rocas sedimentarias y volcánicas de grano fino. Ejemplar analizado. Presenta actividad radioactiva.\n\u003Cp>Localidad: Anderson Mine, Date Creek Basin, Yavapai Co., Arizona, Estados Unidos\n\u003C\u002Fp>\nMedidas: 6.8 x 6.0 x 4.0 cm.","Joan Rosell",872,1260,{"id":194,"source_url":195,"license_code":186,"credit_html":196,"title":197,"description":198,"author":199,"original_width":200,"original_height":201},27901,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=91059384","Klaproth, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=91059384\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Weeksite.jpg","Yellow weeksite crystals from Goanikontes, Namibia (field of view: 5 mm)","Klaproth",2315,1716,[203,209,215,221],{"id":204,"url":205,"label":206,"formula":207,"spacegroup":208,"year":170},14430,"\u002Fcif\u002F14430.cif","Fejfarova 2012","U4 K3.762 Si10 O41.858 H15.716","C 1 2\u002Fm 1",{"id":210,"url":211,"label":212,"formula":213,"spacegroup":214,"year":148},14431,"\u002Fcif\u002F14431.cif","Jackson 2001","U8 Si20 K4.96 Ca.48 Ba O72.12 H8.24","C m m b",{"id":216,"url":217,"label":218,"formula":219,"spacegroup":220,"year":135},14432,"\u002Fcif\u002F14432.cif","Baturin 1985","U Si2.5 O10 K.62 Na.38 H3","C m m m",{"id":222,"url":223,"label":224,"formula":225,"spacegroup":226,"year":131},14433,"\u002Fcif\u002F14433.cif","Stohl 1981","U Si O7","A m m 2",[228],"Weeksiet",[230,234,238,242,245,249,253,257,261,265],{"lang":231,"names":232},"ca",[233],"weeksita",{"lang":235,"names":236},"de",[237],"Weeksit",{"lang":239,"names":240},"es",[241],"Weeksita",{"lang":243,"names":244},"eu",[241],{"lang":246,"names":247},"it",[248],"weeksite",{"lang":250,"names":251},"ja",[252],"ウィークス石",{"lang":254,"names":255},"mk",[256],"Виксит",{"lang":258,"names":259},"ta",[260],"வீக்சைட்டு",{"lang":262,"names":263},"uk",[264],"Уїксит",{"lang":266,"names":267},"zh",[268],"多硅钾铀矿","Q7979545",{"history":11,"applications":11}]