[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:42":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":11,"impurities":22,"cim":23,"ima_status":24,"ima_notes":11,"ima_history":11,"approval_year":11,"publication_year":27,"discovery_year":28,"strunz10ed1":29,"strunz10ed2":30,"strunz10ed3":31,"strunz10ed4":32,"dana8ed1":33,"dana8ed2":34,"dana8ed3":35,"dana8ed4":36,"csystem":37,"cclass":38,"spacegroup":38,"spacegroupset":39,"a":40,"b":41,"c":42,"alpha":39,"beta":43,"gamma":39,"aerror":44,"berror":45,"cerror":44,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":11,"z":45,"csmetamict":13,"commentcrystal":11,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":46,"tlform":47,"hmin":38,"hmax":45,"hardtype":11,"vhnmin":39,"vhnmax":39,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":48,"dmeas2":48,"dcalc":49,"dmeaserror":11,"dcalcerror":50,"commentdense":11,"lustre":51,"lustretype":51,"commentluster":11,"diapheny":52,"streak":53,"colour":54,"commentcolor":11,"colors":55,"streak_colors":59,"luminescence":11,"uv":11,"cleavage":60,"cleavagetype":61,"fracturetype":62,"tenacity":63,"commentbreak":11,"opticaltype":64,"opticalsign":65,"opticalalpha":66,"opticalalpha2":39,"opticalalphaerror":11,"opticalbeta":67,"opticalbeta2":39,"opticalbetaerror":11,"opticalgamma":68,"opticalgamma2":39,"opticalgammaerror":11,"opticalomega":39,"opticalomega2":39,"opticalomegaerror":11,"opticalepsilon":39,"opticalepsilon2":39,"opticalepsilonerror":11,"opticaln":39,"opticaln2":39,"opticalnerror":11,"optical2vcalc":39,"optical2vcalc2":39,"optical2vcalcerror":11,"optical2vmeasured":69,"optical2vmeasured2":70,"optical2vmeasurederror":11,"rimin":71,"rimax":72,"opticaldispersion":73,"opticalpleochroism":11,"opticalpleochorismdesc":11,"opticalbirefringence":11,"opticalcomments":11,"opticalcolour":11,"opticalinternal":11,"opticaltropic":11,"opticalanisotropism":11,"opticalbireflectance":11,"opticalextinction":74,"opticalr":11,"specdispm":11,"ir":11,"electrical":75,"magnetism":11,"thermalbehaviour":11,"other":11,"industrial":11,"occurrence":76,"otheroccurrence":77,"type_specimen_store":78,"description_short":11,"aboutname":79,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":80,"reviewed_at":11,"variety_of":11,"varieties":81,"group_members":82,"associates":83,"confused_with":84,"type_localities":85,"occurrence_total":92,"citations":93,"images":166,"structures":191,"synonyms":208,"language_names":210,"wikidata_qid":271,"texts":272},42,"1:1:42:6","2a5adcc3-a29a-4403-8101-7da960705a4a","Afwillite","Afw",0,"mineral",null,783,false,"Ca\u003Csub>3\u003C\u002Fsub>[SiO\u003Csub>4\u003C\u002Fsub>][SiO\u003Csub>2\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>]·2H\u003Csub>2\u003C\u002Fsub>O","Ca\u003Csub>3\u003C\u002Fsub>[SiO\u003Csub>4\u003C\u002Fsub>][SiO\u003Csub>2\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>] · 2H\u003Csub>2\u003C\u002Fsub>O",[17,18,19,20],"Ca","Si","O","H",[17,18,19,20],"Al,Fe,Mg,F","14.5.11",[25,26],"APPROVED","GRANDFATHERED",1925,"1925","9","A","G","75","52","4","7","1","Monoclinic",3,"0","16.278","5.6321","13.236","134.9",1,4,"Crystals are prismatic, tabular, radial fibrous spherulites, massive.\r\n\r\nKnown forms include \u003Cmi>{001}, {100}, {110}, {310}, {011}, {045}, {013}, {101}, {_101}, {_302}, {_112}, {121}, {211}, {_213}, {_312}\u003C\u002Fmi>.","Large crystals (11 x 4 x 1.5 cm) composed of sub-parallel individuals.","2.630","2.643",5,"Vitreous","Transparent","White","Colourless, white; rarely blue",[56,57,58],"colorless","white","blue",[57],"Perfect on \u003Cmi>{10_1}\u003C\u002Fmi>, good on {100}","Perfect","Conchoidal","brittle","Biaxial","+","1.6169","1.6204","1.6336","50","56",1.6169,1.6336,"r \u003C v","Y = b; X ∧ c = 31.2°.","Piezoelectric","In a large dolerite inclusion in kimberlite.","Contact metamorphism of limestones.","The Natural History Museum, London, England, number 1925,80 (cotype).\r\nNational Museum of Natural History, Washington, D.C., USA, number 95237 (type).","Named in 1925 by John Parry and Frederick Eugene Wright in honor of Alpheus Fuller Williams [June 21, 1874 Oakland Alameda County California, USA - January 6, 1953 Cape Town, Western Cape, South Africa] of the De Beers Consolidated Mines of South Africa.","2025-08-11 12:14:18",[],[],[],[],[86],{"id":87,"txt":88,"latitude":89,"longitude":90,"country":91},3078,"Dutoitspan Mine, KEM JV Mine (Kimberley Ekapa Mining Joint Venture mine; Kimberley Underground mine), Kimberley, Sol Plaatje Local Municipality, Frances Baard District Municipality, Northern Cape, South Africa",-28.760737,24.799426,"South Africa",45,[94,97,101,106,111,116,120,124,128,133,138,142,147,152,156,161],{"id":95,"year":27,"html":96,"doi":11},16099486,"Foshag, W.F. (1925) New minerals: new species. American Mineralogist: 10: 447-448.",{"id":98,"year":27,"html":99,"doi":100},5037,"Parry, John, Wright, F. E. (1925) Afwillite, a new hydrous calcium silicate, from Dutoitspan mine, Kimberley, South Africa. \u003Ci>Mineralogical Magazine and Journal of the Mineralogical Society\u003C\u002Fi>,  20 (108) 277-286 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fminmag.1925.020.108.02'>doi:10.1180\u002Fminmag.1925.020.108.02\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002FMinMag\u002FVolume_20\u002F20-108-277.pdf' class='refpdflink'>\u003C\u002Fa>","10.1180\u002Fminmag.1925.020.108.02",{"id":102,"year":103,"html":104,"doi":105},245799,1930,"Tilley, C. E. (1930) An Association of Afwillite with Spurrite. \u003Ci>Geological Magazine\u003C\u002Fi>,  67 (4) 168-169 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1017\u002Fs0016756800099143'>doi:10.1017\u002Fs0016756800099143\u003C\u002Fa>","10.1017\u002Fs0016756800099143",{"id":107,"year":108,"html":109,"doi":110},462415,1949,"Megaw, H. D. (1949) Hydroxyl groups in afwillite. \u003Ci>Acta Crystallographica\u003C\u002Fi>,  2 (6) 419-420 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1107\u002Fs0365110x49001089'>doi:10.1107\u002Fs0365110x49001089\u003C\u002Fa>","10.1107\u002Fs0365110x49001089",{"id":112,"year":113,"html":114,"doi":115},4399,1952,"Moody, K. M. (1952) The thermal decomposition of afwillite. \u003Ci>Mineralogical Magazine and Journal of the Mineralogical Society\u003C\u002Fi>,  29 (216) 838-840 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fminmag.1952.029.216.05'>doi:10.1180\u002Fminmag.1952.029.216.05\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002FMinMag\u002FVolume_29\u002F29-216-838.pdf' class='refpdflink'>\u003C\u002Fa>","10.1180\u002Fminmag.1952.029.216.05",{"id":117,"year":113,"html":118,"doi":119},464003,"Megaw, H. D. (1952) The structure of afwillite, Ca3(SiO3OH)2.2H2O. \u003Ci>Acta Crystallographica\u003C\u002Fi>,  5 (4) 477-491 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1107\u002Fs0365110x52001404'>doi:10.1107\u002Fs0365110x52001404\u003C\u002Fa>","10.1107\u002Fs0365110x52001404",{"id":121,"year":122,"html":123,"doi":11},522378,1953,"Switzer, George, Bailey, Edgar H. (1953) Afwillite from Crestmore, California. \u003Ci>American Mineralogist\u003C\u002Fi>,  38 (7-8) 629-633 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM38\u002FAM38_629.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":125,"year":122,"html":126,"doi":127},464895,"Shaw, R. (1953) The thermal expansion of afwillite. \u003Ci>Acta Crystallographica\u003C\u002Fi>,  6 (5) 428-429 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1107\u002Fs0365110x53001198'>doi:10.1107\u002Fs0365110x53001198\u003C\u002Fa>","10.1107\u002Fs0365110x53001198",{"id":129,"year":130,"html":131,"doi":132},466758,1955,"Taylor, H. F. W. (1955) The dehydration of afwillite. \u003Ci>Acta Crystallographica\u003C\u002Fi>,  8 (7) 440 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1107\u002Fs0365110x55001382'>doi:10.1107\u002Fs0365110x55001382\u003C\u002Fa>","10.1107\u002Fs0365110x55001382",{"id":134,"year":135,"html":136,"doi":137},401338,1963,"Grünhagen, H.; Mergoil, Juliette (1963) Découverte d'hydrocalumite et afwillite associées à l'ettringite dans les porcélanites de Boisséjour près Ceyrat (Puy-de-Dôme). \u003Ci>Bulletin de Minéralogie\u003C\u002Fi>,  86 (2). 149-157 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.3406\u002Fbulmi.1963.8308'>doi:10.3406\u002Fbulmi.1963.8308\u003C\u002Fa>","10.3406\u002Fbulmi.1963.8308",{"id":139,"year":140,"html":141,"doi":11},16099495,1968,"Taylor, J.E. (1968) The heat of formation of xonotlite, tobermorite, hillebrandite and afwillite. In Conference on the Silicate Industry. Akad Kiado, Budapest, Hungary: 179-184.",{"id":143,"year":144,"html":145,"doi":146},210005,1976,"Malik, K. M. A., Jeffery, J. W. (1976) A re-investigation of the structure of afwillite. \u003Ci>Acta Crystallographica Section B Structural Crystallography and Crystal Chemistry\u003C\u002Fi>,  32 (2) 475-480 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1107\u002Fs0567740876003270'>doi:10.1107\u002Fs0567740876003270\u003C\u002Fa>","10.1107\u002Fs0567740876003270",{"id":148,"year":149,"html":150,"doi":151},81792,1989,"Kusachi, Isao, Henmi, Chiyoko, Henmi, Kitinosuke (1989) Afwillite and jennite from Fuka, Okayama Prefecture, Japan. \u003Ci>Mineralogical Journal\u003C\u002Fi>,  14 (7) 279-292 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2465\u002Fminerj.14.279'>doi:10.2465\u002Fminerj.14.279\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Fwww.jstage.jst.go.jp\u002Farticle\u002Fminerj\u002F14\u002F7\u002F14_7_279\u002F_pdf\u002F-char\u002Fen' class='refpdflink'>\u003C\u002Fa>","10.2465\u002Fminerj.14.279",{"id":153,"year":154,"html":155,"doi":11},16962564,2001,"(2001) Afwillite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fafwillite.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":157,"year":158,"html":159,"doi":160},618723,2009,"Rastsvetaeva, R. K., Chukanov, N. V., Zadov, A. E. (2009) Refined structure of afwillite from the northern Baikal region. \u003Ci>Crystallography Reports\u003C\u002Fi>,  54 (3) 418-422 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1134\u002Fs1063774509030080'>doi:10.1134\u002Fs1063774509030080\u003C\u002Fa>","10.1134\u002Fs1063774509030080",{"id":162,"year":163,"html":164,"doi":165},16401479,2020,"Juroszek, Rafał, Czaja, Maria, Lisiecki, Radosław, Krüger, Biljana, Hachuła, Barbara, Galuskina, Irina (2020) Spectroscopic and structural investigations of blue afwillite from Ma’ale Adummim locality, Palestinian Autonomy. \u003Ci>Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy\u003C\u002Fi>, 227. 117688 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1016\u002Fj.saa.2019.117688'>doi:10.1016\u002Fj.saa.2019.117688\u003C\u002Fa>","10.1016\u002Fj.saa.2019.117688",[167,176,181],{"id":168,"source_url":169,"license_code":170,"credit_html":171,"title":172,"description":173,"author":174,"original_width":175,"original_height":175},334,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=1955836","Public domain","Dave Dyet http:\u002F\u002Fwww.shutterstone.com http:\u002F\u002Fwww.dyet.com, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=1955836\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Afwillite 2 on rock Hydrous calcium silicate Crestmore Quarry Riverside California 2068.jpg","\u003Cp>\u003Cb>\u003Ca href=\"\u002F\u002Fcommons.wikimedia.org\u002Fwiki\u002FCategory:Afwillite\" title=\"Category:Afwillite\">Afwillite\u003C\u002Fa>\u003C\u002Fb> on rock Hydrous calcium silicate.\n\u003C\u002Fp>\n\u003Cul>\u003Cli>Locale: Crestmore Quarry, in \u003Ca href=\"\u002F\u002Fcommons.wikimedia.org\u002Fwiki\u002FCategory:Riverside_County,_California\" title=\"Category:Riverside County, California\">Riverside County\u003C\u002Fa>, California.\u003C\u002Fli>\u003C\u002Ful>\n\u003Cp>\u003Cbr>\n\u003C\u002Fp>\n\u003Ci>These mineral images are free to use how you wish.\u003C\u002Fi>","Dave Dyet http:\u002F\u002Fwww.shutterstone.com http:\u002F\u002Fwww.dyet.com",700,{"id":177,"source_url":178,"license_code":170,"credit_html":179,"title":180,"description":173,"author":174,"original_width":175,"original_height":175},335,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=1955837","Dave Dyet http:\u002F\u002Fwww.shutterstone.com http:\u002F\u002Fwww.dyet.com, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=1955837\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Afwillite on rock Hydrous calcium silicate Crestmore Quarry Riverside California.jpg",{"id":182,"source_url":183,"license_code":184,"credit_html":185,"title":186,"description":187,"author":188,"original_width":189,"original_height":190},336,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=25960076","CC BY-SA 3.0","Matteo Chinellato, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=25960076\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Afwillite-356015.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FAfwillite\" class=\"extiw\" title=\"en:Afwillite\">Afwillite\u003C\u002Fa> \n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Campomorto Quarry, Pietra Massa Locality, Montalto di Castro, Viterbo Province, Latium, Italy\u003C\u002Fdd>\n\u003Cdd>\u003Ci>Original description:\u003C\u002Fi> 1.03 mm group of Afwillite crystals. Collection Domenico Preite photo Matteo Chinellato\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Matteo Chinellato",800,534,[192,198,204],{"id":193,"url":194,"label":195,"formula":196,"spacegroup":197,"year":158},101,"\u002Fcif\u002F101.cif","Rastsvetaeva 2009","Ca3 O10 Si2 H6","P 1",{"id":199,"url":200,"label":201,"formula":202,"spacegroup":203,"year":144},102,"\u002Fcif\u002F102.cif","Malik 1976","Ca3 Si2 O10 H6","C 1 c 1",{"id":205,"url":206,"label":207,"formula":202,"spacegroup":203,"year":113},103,"\u002Fcif\u002F103.cif","Megaw 1952",[209],"Afwillitt",[211,215,219,223,227,231,234,237,241,245,249,252,256,260,264,267],{"lang":212,"names":213},"ar",[214],"أفويليت",{"lang":216,"names":217},"ca",[218],"afwillita",{"lang":220,"names":221},"cs",[222],"afwillit",{"lang":224,"names":225},"de",[226],"Afwillit",{"lang":228,"names":229},"es",[230],"Afwillita",{"lang":232,"names":233},"eu",[230],{"lang":235,"names":236},"fr",[7],{"lang":238,"names":239},"it",[240],"afwillite",{"lang":242,"names":243},"lv",[244],"Afvilīts",{"lang":246,"names":247},"nl",[248],"Afwilliet",{"lang":250,"names":251},"pl",[226],{"lang":253,"names":254},"ru",[255],"Афвиллит",{"lang":257,"names":258},"uk",[259],"Афвіліт",{"lang":261,"names":262},"uz",[263,7],"Afvillit",{"lang":265,"names":266},"vi",[226],{"lang":268,"names":269},"zh",[270],"柱硅钙石","Q2518702",{"history":11,"applications":11}]