[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:3600":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":29,"discovery_year":30,"strunz10ed1":31,"strunz10ed2":32,"strunz10ed3":33,"strunz10ed4":34,"dana8ed1":35,"dana8ed2":36,"dana8ed3":37,"dana8ed4":38,"csystem":39,"cclass":40,"spacegroup":41,"spacegroupset":42,"a":43,"b":44,"c":45,"alpha":46,"beta":47,"gamma":46,"aerror":48,"berror":49,"cerror":40,"alphaerror":11,"betaerror":50,"gammaerror":11,"va3":11,"z":51,"csmetamict":13,"commentcrystal":11,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":52,"tlform":53,"hmin":54,"hmax":54,"hardtype":11,"vhnmin":46,"vhnmax":46,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":55,"dmeas2":56,"dcalc":56,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":11,"lustretype":57,"commentluster":58,"diapheny":59,"streak":11,"colour":60,"commentcolor":11,"colors":61,"streak_colors":11,"luminescence":11,"uv":64,"cleavage":65,"cleavagetype":66,"fracturetype":11,"tenacity":67,"commentbreak":11,"opticaltype":68,"opticalsign":69,"opticalalpha":70,"opticalalpha2":46,"opticalalphaerror":11,"opticalbeta":71,"opticalbeta2":46,"opticalbetaerror":11,"opticalgamma":72,"opticalgamma2":46,"opticalgammaerror":11,"opticalomega":46,"opticalomega2":46,"opticalomegaerror":11,"opticalepsilon":46,"opticalepsilon2":46,"opticalepsilonerror":11,"opticaln":46,"opticaln2":46,"opticalnerror":11,"optical2vcalc":46,"optical2vcalc2":46,"optical2vcalcerror":11,"optical2vmeasured":73,"optical2vmeasured2":46,"optical2vmeasurederror":11,"rimin":74,"rimax":75,"opticaldispersion":76,"opticalpleochroism":11,"opticalpleochorismdesc":11,"opticalbirefringence":11,"opticalcomments":11,"opticalcolour":11,"opticalinternal":11,"opticaltropic":11,"opticalanisotropism":11,"opticalbireflectance":11,"opticalextinction":11,"opticalr":11,"specdispm":11,"ir":11,"electrical":77,"magnetism":11,"thermalbehaviour":11,"other":11,"industrial":11,"occurrence":78,"otheroccurrence":79,"type_specimen_store":80,"description_short":81,"aboutname":82,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":83,"reviewed_at":11,"variety_of":11,"varieties":84,"group_members":85,"associates":86,"confused_with":87,"type_localities":88,"occurrence_total":98,"citations":99,"images":177,"structures":210,"synonyms":217,"language_names":219,"wikidata_qid":250,"texts":251},3600,"1:1:3600:5","7762ec3a-e8a9-4493-831d-43770d8b2d10","Searlesite","Sle",0,"mineral",null,516,false,"Na(H\u003Csub>2\u003C\u002Fsub>BSi\u003Csub>2\u003C\u002Fsub>O\u003Csub>7\u003C\u002Fsub>)","NaBSi\u003Csub>2\u003C\u002Fsub>O\u003Csub>5\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>",[17,18,19,20,21],"Na","Si","B","O","H",[17,18,19,20,21],[19],",Al,Fe,Mg,H2O,","17.5.3",[27,28],"APPROVED","GRANDFATHERED",1914,"1914","9","E","F","15","71","3","5","4","Monoclinic",4,9,"P21 ","7.9814","7.0657","4.9054","0","93.95",12,8,1,2,"Flat crystals, to 17 cm, occur along bedding planes. Commonly as spherulitic aggregates of radiating acicular to prismatic crystals; as massive granular aggregates.","Nearly white spherulites about a millimeter in diameter, composed of fairly well-formed, radiating fibers. Massive.",3.5,"2.44","2.46","Vitreous,Pearly","Vitreous, slightly pearly on cleavage surfaces","Transparent","White, light brown",[62,63],"white","brown","may fluoresce green under SW UV.","Perfect on {100}, imperfect on \u003Cmi>{_102}\u003C\u002Fmi>, {010}","Perfect","brittle","Biaxial","-","1.516","1.531","1.535","55",1.516,1.535,"none","Piezoelectric","Boron bearing playa deposits.","Commonly interbedded with oil shales or marls (Green River Formation, USA); in boron-bearing evaporite deposits (California, USA); rarely in vugs in phonolite (Point of Rocks,New Mexico, USA).","Harvard University, Cambridge, Massachusetts, 81274; National Museum of Natural History, Washington, D.C., USA, R6457, 93270, 94734, 96080, 124352.","The structure of Searlesite contains sheets, consisting of kinked pyroxene-like polysilicate chains that are linked by (H2BO4) tetrahedra, classifying it as a phyllo-borosilicate. The silicate chains contain two crystallographically distinct Si sites, ...","Named after John Wemple Searles (November 16, 1828, Tribes Hill, New York, USA - October 7, 1897, St. Helena, California, USA), California pioneer and discoverer of Searles Lake, USA.","2026-04-11 13:55:02",[],[],[],[],[89,95],{"id":90,"txt":91,"latitude":92,"longitude":93,"country":94},3551,"Searles Lake, San Bernardino County, California, USA",35.7383333,-117.3738889,"USA",{"id":96,"txt":97,"latitude":11,"longitude":11,"country":94},218694,"Searles Deep Well, Searles Lake, San Bernardino County, California, USA",27,[100,103,106,110,114,118,122,126,130,134,138,141,145,149,153,157,161,165,169,173],{"id":101,"year":29,"html":102,"doi":11},16123136,"Larsen, E.S., Hicks, W.B. (1914) Preliminary note on searlesite, a new mineral. Journal of the Washington Academy of Sciences: 4(14): 397-398.",{"id":104,"year":29,"html":105,"doi":11},16123137,"Larsen, E.S., Hicks, W.B. (1914) Searlesite, a new mineral. American Journal of Science: 38: 437-440.",{"id":107,"year":108,"html":109,"doi":11},16123138,1924,"Rogers, A.F. (1924). The crystallography of searlesite. American Journal of Science: 5(42): 498-502.",{"id":111,"year":112,"html":113,"doi":11},520213,1934,"Foshag, William F. (1934) Searlesite from Esmeralda County, Nevada. \u003Ci>American Mineralogist\u003C\u002Fi>,  19 (6) 268-274 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM19\u002FAM19_268.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":115,"year":116,"html":117,"doi":11},16123140,1946,"Fahey, J. (1946) Searlesite from the Green River Formation of Wyoming. In Geological Society of America Bulletin: 57(12): 1192-1192.",{"id":119,"year":120,"html":121,"doi":11},522066,1950,"Fahey, Joseph J., Axelrod, Joseph M. (1950) Searlesite from the Green River Formation of Wyoming, with X-ray notes. \u003Ci>American Mineralogist\u003C\u002Fi>,  35 (11-12) 1014-1020 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM35\u002FAM35_1014.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":123,"year":124,"html":125,"doi":11},16008702,1955,"Milton, C., Axelrod, J.M., Grimaldi, F.S. (1955) New minerals, reedmergnerite (Na2O·B2O3·6SiO2) and eitelite (Na2O·MgO·2CO2) associated with leucosphenite, shortite, searlesite, and crocidolite in the Green River formation, Utah. American Mineralogist: 40: 326-327.",{"id":127,"year":128,"html":129,"doi":11},16123142,1964,"Kravchenko, V.B. (1964) The crystal structure of searlesite, NaBSi2O5(OH)2. Soviet Physics - Crystallography: 9: 143-148.",{"id":131,"year":132,"html":133,"doi":11},16123143,1973,"Hubert, Y., Guth, J.-L., Wey, R. (1973) Sur la synthèse de borosilicates. Obtention de searlesite. (Synthesis of borosilicates - searlesite). Comptes Rendus Serie D: 277(20): 2109-2111.",{"id":135,"year":136,"html":137,"doi":11},526607,1976,"Ghose, Subrata, Wan, Che'ng (1976) Structural chemistry of borosilicates, Part II. Searlesite, NaBSi2O5(OH): Absolute configuration, hydrogen locations, and refinement of the structure. \u003Ci>American Mineralogist\u003C\u002Fi>,  61 (1-2) 123-129 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM61\u002FAM61_123.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":139,"year":136,"html":140,"doi":11},16123145,"Živković, M., Stojanović, D. (1976) Searlesite in sedimentary magnesite at Kremna, near Titovo Užice. Vatrostalni materijali, Kraljevo: 6: 3-8.",{"id":142,"year":143,"html":144,"doi":11},15977110,1987,"Bermanec, V., Zebeo, V., Brajković, Z. (1987) Searlesite from the Salt Mine Tušanj, Tuzla, Yugoslavia. Geološki vjesnik: 40: 75-80.",{"id":146,"year":147,"html":148,"doi":11},16123146,1988,"Kampf, A.R. (1988) The Structure Determination of a New Barium Silicate Mineral, Verplanckite, and the Structure Refinement of the Mineral Searlesite, a Borosilicate. Doctoral dissertation, University of Illinois at Chicago Circle.",{"id":150,"year":151,"html":152,"doi":11},16123147,1990,"Li, Y.T., Yuan, B., Liu, C.L., Yuan, H.R. (1990) Searlesite discovered for the first time in China. Acta Petrol Mineral: 9: 170-174.",{"id":154,"year":155,"html":156,"doi":11},16123148,1991,"Khomyakov, A.P., Rogachev, D.L. (1991) Searlesite and reedmergnerite from Lovozersk alkaline massif. Izvestiya Akademii Nauk SSSR Seriya Geologicheskaya: 11: 149-152.",{"id":158,"year":159,"html":160,"doi":11},529381,1992,"Yang, Wen, Rosenberg, Philip E. (1992) The free energy of formation of searlesite, NaBSi2O5(OH)2, and its implications. \u003Ci>American Mineralogist\u003C\u002Fi>,  77 (11-12) 1182-1190 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM77\u002FAM77_1182.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":162,"year":163,"html":164,"doi":11},16123150,1994,"Sun, Y.S. (1994) The first discovery of searlesite in the western China. Oil Gas Geology: 15: 264-265.",{"id":166,"year":167,"html":168,"doi":11},15418311,1996,"Grew, Edward S.; Anovitz, Lawrence M. - \u003Ci>Eds.\u003C\u002Fi> (1996) Boron - Mineralogy, Petrology and Geochemistry. \u003Ci>Reviews in Mineralogy\u003C\u002Fi> Vol. 33. Mineralogical Society of America p.862",{"id":170,"year":171,"html":172,"doi":11},16967233,2001,"(2001) Searlesite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fsearlesite.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":174,"year":175,"html":176,"doi":11},16123151,2017,"Derkacheva, E.S., Krzhizhanovskaya, M.G., Bubnova, R.S. (2017) Thermal behavior of reedmergnerite NaBSi3O8 and searlesite NaBSi2O5(OH)2. Glass Physics and Chemistry: 43(5): 459-463.",[178,187,197,203],{"id":179,"source_url":180,"license_code":181,"credit_html":182,"title":183,"description":184,"author":11,"original_width":185,"original_height":186},21970,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=5180772","Public domain","Unknown author, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=5180772\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Searlesite.jpg","\u003Ca href=\"\u002F\u002Fcommons.wikimedia.org\u002Fwiki\u002FSearlesite\" class=\"mw-redirect\" title=\"Searlesite\">Searlesite\u003C\u002Fa>. Collected by Jim King, August 1978, from 20 miles west of Green River, Wyoming.\n\u003Cp>Mineral collection of Brigham Young University Department of Geology, Provo, Utah. Photograph by Andrew Silver. BYU index 8-2045, NaBSi_2O_6 - H_2O.\n\u003C\u002Fp>\nImage file: \u003Ca rel=\"nofollow\" class=\"external free\" data-mw-original-href=\"http:\u002F\u002Flibraryphoto.cr.usgs.gov\u002Fhtmllib\u002Fbtch570\u002Fbtch570j\u002Fbtch570z\u002Fbtch570\u002Fbyu00929.jpg\" href=\"https:\u002F\u002Flibraryphoto.cr.usgs.gov\u002Fhtmllib\u002Fbtch570\u002Fbtch570j\u002Fbtch570z\u002Fbtch570\u002Fbyu00929.jpg\">http:\u002F\u002Flibraryphoto.cr.usgs.gov\u002Fhtmllib\u002Fbtch570\u002Fbtch570j\u002Fbtch570z\u002Fbtch570\u002Fbyu00929.jpg\u003C\u002Fa>",1400,632,{"id":188,"source_url":189,"license_code":190,"credit_html":191,"title":192,"description":193,"author":194,"original_width":195,"original_height":196},17880,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10159398","CC BY-SA 3.0","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10159398\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Searlesite-202041.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FSearlesite\" class=\"extiw\" title=\"en:Searlesite\">Searlesite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Westvaco mine, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FGreen_River_Formation\" class=\"extiw\" title=\"en:Green River Formation\">Green River formation\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FSweetwater_County,_Wyoming\" class=\"extiw\" title=\"en:Sweetwater County, Wyoming\">Sweetwater County\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FWyoming\" class=\"extiw\" title=\"en:Wyoming\">Wyoming\u003C\u002Fa>, USA (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-4238.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: 11.3 x 7.2 x 1.8 cm.\u003C\u002Fdd>\n\u003Cdd>This is a huge crystal for the species, showing an 8 cm-tall sub-termination leading up to the main termination above. These are giants for the species and it is an attractive specimen. It is coated in some edges by another white, powdery mineral species (perhaps norsethite but not yet tested). Ex. Smithsonian and Academy of Natural Sciences Philadelphia Collections.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Robert M. Lavinsky",544,800,{"id":198,"source_url":199,"license_code":190,"credit_html":200,"title":201,"description":202,"author":194,"original_width":195,"original_height":196},17882,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10456286","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10456286\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Searlesite-pas-151a.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FSearlesite\" class=\"extiw\" title=\"en:Searlesite\">Searlesite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Westvaco mine, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FGreen_River_Formation\" class=\"extiw\" title=\"en:Green River Formation\">Green River formation\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FSweetwater_County,_Wyoming\" class=\"extiw\" title=\"en:Sweetwater County, Wyoming\">Sweetwater County\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FWyoming\" class=\"extiw\" title=\"en:Wyoming\">Wyoming\u003C\u002Fa>, USA (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-4238.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: cabinet, 11.3 x 7.2 x 1.8 cm\n\u003Cdl>\u003Cdt>Searlesite\u003C\u002Fdt>\u003C\u002Fdl>\u003C\u002Fdd>\n\u003Cdd>This is a HUGE crystal for the species, showing an 8 cm-tall subtermination leading up to the main termination above. These are giants for the species and it is an attractive specimen from a state which frnaky doesn't give us a lot fo great mineral species. It is coated in some edges by another white, powdery mineral species (perhaps norsethite but not yet tested).\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",{"id":204,"source_url":205,"license_code":190,"credit_html":206,"title":207,"description":202,"author":194,"original_width":208,"original_height":209},17883,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10456287","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10456287\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Searlesite-pas-151b.jpg",364,400,[211],{"id":212,"url":213,"label":214,"formula":215,"spacegroup":216,"year":136},12561,"\u002Fcif\u002F12561.cif","Ghose 1976","Na B Si2 O7 H2","P 1 21 1",[218],"Searlesiet",[220,224,228,232,235,239,242,246],{"lang":221,"names":222},"ca",[223],"searlesita",{"lang":225,"names":226},"de",[227],"Searlesit",{"lang":229,"names":230},"es",[231],"Searlesita",{"lang":233,"names":234},"eu",[231],{"lang":236,"names":237},"fr",[238],"Searlésite",{"lang":240,"names":241},"it",[7],{"lang":243,"names":244},"ja",[245],"シアーレス石",{"lang":247,"names":248},"ta",[249],"சீயர்லசைட்டு","Q1070778",{"history":11,"applications":11}]