[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:2987":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":14,"elements":15,"sigelements":20,"key_elements":21,"impurities":11,"cim":22,"ima_status":23,"ima_notes":11,"ima_history":11,"approval_year":25,"publication_year":25,"discovery_year":26,"strunz10ed1":27,"strunz10ed2":28,"strunz10ed3":29,"strunz10ed4":30,"dana8ed1":31,"dana8ed2":32,"dana8ed3":33,"dana8ed4":32,"csystem":34,"cclass":11,"spacegroup":11,"spacegroupset":35,"a":36,"b":37,"c":38,"alpha":35,"beta":35,"gamma":35,"aerror":39,"berror":39,"cerror":39,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":11,"z":40,"csmetamict":13,"commentcrystal":41,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":42,"tlform":43,"hmin":44,"hmax":45,"hardtype":11,"vhnmin":35,"vhnmax":35,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":35,"dmeas2":35,"dcalc":46,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":11,"lustretype":47,"commentluster":48,"diapheny":49,"streak":50,"colour":51,"commentcolor":11,"colors":52,"streak_colors":54,"luminescence":11,"uv":11,"cleavage":55,"cleavagetype":56,"fracturetype":11,"tenacity":57,"commentbreak":11,"opticaltype":58,"opticalsign":59,"opticalalpha":60,"opticalalpha2":35,"opticalalphaerror":61,"opticalbeta":62,"opticalbeta2":35,"opticalbetaerror":61,"opticalgamma":63,"opticalgamma2":35,"opticalgammaerror":61,"opticalomega":35,"opticalomega2":35,"opticalomegaerror":11,"opticalepsilon":35,"opticalepsilon2":35,"opticalepsilonerror":11,"opticaln":35,"opticaln2":35,"opticalnerror":11,"optical2vcalc":64,"optical2vcalc2":35,"optical2vcalcerror":11,"optical2vmeasured":65,"optical2vmeasured2":35,"optical2vmeasurederror":11,"rimin":66,"rimax":67,"opticaldispersion":68,"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":69,"magnetism":11,"thermalbehaviour":11,"other":11,"industrial":11,"occurrence":70,"otheroccurrence":11,"type_specimen_store":71,"description_short":72,"aboutname":73,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":74,"reviewed_at":11,"variety_of":11,"varieties":75,"group_members":76,"associates":77,"confused_with":78,"type_localities":79,"occurrence_total":86,"citations":87,"images":111,"structures":122,"synonyms":123,"language_names":130,"wikidata_qid":162,"texts":163},2987,"1:1:2987:8","8bbcb0d0-4931-4531-a008-d2fac7f2b72b","Olsacherite","Ols",0,"mineral",null,363,false,"Pb\u003Csub>2\u003C\u002Fsub>(Se\u003Csup>6+\u003C\u002Fsup>O\u003Csub>4\u003C\u002Fsub>)(SO\u003Csub>4\u003C\u002Fsub>)",[16,17,18,19],"Pb","Se","O","S",[16,17,18,19],[16,17],"28.2.1",[24],"APPROVED",1969,"1969","7","A","D","35","32","1","3","Orthorhombic","0","8.42","10.96","7.00",1,4,"Point Group: 222 or mm2; Space Group: P2212, P222, or Pmm2.","Elongated on [010]","Occurs sparingly in well formed crystals coating the walls of small cracks or cavities.",3,3.5,"6.55","Vitreous,Dull","dull if coated.","Transparent,Translucent","white","Colorless",[53,50],"colorless",[50],"{101} good, {010} fair","Distinct\u002FGood","very brittle","Biaxial","-","1.935",2,"1.966","1.983","84","80",1.935,1.983,"relatively weak","Pyroelectric","Selenium deposit","Harvard University, Cambridge, Massachusetts, USA, 110966.","An alteration product of penroseite and especially clausthalite. \r\nClosely related to molybdomenite and paramolybdomenite.","Named in honor of Juan Augusto Olsacher (1903 - 16 May 1964), Argentine mineralogist, professor, and chair of mineralogy at the University of Córdoba. An expert on selenium minerals in Argentina, he discovered and described \u003Cm>achavalite\u003C\u002Fm> and \u003Cm>schmiederite\u003C\u002Fm>.\r\n\r\nHis father was Austrian and his mother German. He studied geology at the National University of Córdoba (1930). He did an internship in Dresden (Germany) and for four years he was assistant to Professor Robert Beder in the chair of mineralogy at the University of Cordoba, a chair that Olsacher held for 30 years (1934-1964). He was also director of the Museum of Mineralogy and Geology of the university, director of the Provincial Museum of Natural Sciences of Cordoba and founder and editor of the journal Comunicaciones. He authored \"Los minerales de la provincia de Córdoba\" (\"The minerals of the province of Córdoba\") (1938) and \"Los yacimientos minerales de la Sierra de Córdoba\" (\"The mineral deposits of the Sierra de Córdoba\") (1942). In 1946, he published a celebrated textbook, \"Introducción a la Cristalografía\" (\"Introduction to Crystallography\").","2026-03-03 08:30:35",[],[],[],[],[80],{"id":81,"txt":82,"latitude":83,"longitude":84,"country":85},328,"Virgen de Surumi mine, Pakajake Canyon, Colquechaca Municipality, Chayanta Province, Potosí, Bolivia",-18.65,-66.0166667,"Bolivia",16,[88,93,97,101,104,108],{"id":89,"year":90,"html":91,"doi":92},399191,1882,"Bertrand, Emile (1882) Sur la molybdoménite (sélénite de plomb), la cobaltoménite (sélénite de cobalt) et l'acide sélénieux de Cacheuta (La Plata) \u003Ci>Bulletin de Minéralogie\u003C\u002Fi>,  5 (4) 90-92 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.3406\u002Fbulmi.1882.1713'>doi:10.3406\u002Fbulmi.1882.1713\u003C\u002Fa>","10.3406\u002Fbulmi.1882.1713",{"id":94,"year":95,"html":96,"doi":11},16118944,1892,"Dana (1892): 201.",{"id":98,"year":99,"html":100,"doi":11},1118651,1944,"Palache, Charles, Berman, Harry, Frondel, Clifford (1944) \u003Ci>The System of Mineralogy\u003C\u002Fi> (7th ed.) Vol. 1 - Elements, Sulfides, Sulfosalts, Oxides. John Wiley and Sons, New York.",{"id":102,"year":25,"html":103,"doi":11},525271,"Hurlbut, C. S. Jr.; Aristarain, L. F. (1969) Olsascherite, Pb\u003Csub>2\u003C\u002Fsub>(SO\u003Csub>4\u003C\u002Fsub>)(SeO\u003Csub>4\u003C\u002Fsub>), a new mineral from Bolivia. \u003Ci>American Mineralogist\u003C\u002Fi>,  54 (11-12). 1519-1527 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM54\u002FAM54_1519.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":105,"year":106,"html":107,"doi":11},16722058,2005,"Rust, S. A., Green, D. I. (2005) Olsacherite, the First British Occurrence, from Waterbank Mine, Ecton, Staffordshire. \u003Ci>Uk Journal of Mines and Minerals 25\u003C\u002Fi>, 33-34",{"id":109,"year":106,"html":110,"doi":11},16966390,"(2005) Olsacherite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Folsacherite.pdf' class='refpdflink'>\u003C\u002Fa>",[112],{"id":113,"source_url":114,"license_code":115,"credit_html":116,"title":117,"description":118,"author":119,"original_width":120,"original_height":121},18086,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=14865638","CC BY-SA 3.0","Christian Rewitzer, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=14865638\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Olsacherite-107148.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FOlsacherite\" class=\"extiw\" title=\"en:Olsacherite\">Olsacherite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: El Dragón mine, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FAntonio_Quijarro_Province\" class=\"extiw\" title=\"en:Antonio Quijarro Province\">Antonio Quijarro Province\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FPotos%C3%AD_Department\" class=\"extiw\" title=\"en:Potosí Department\">Potosí Department\u003C\u002Fa>, Bolivia (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-353.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Picture width 2 mm. Collection and photograph Christian Rewitzer\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Christian Rewitzer",1000,920,[],[124,125,126,127,128,129],"Acide selenieux","IMA1969-009","Olsacheriet","Selenolit","Selenolita","Selenolite",[131,135,140,144,148,152,156,159],{"lang":132,"names":133},"ca",[134],"olsacherita",{"lang":136,"names":137},"de",[138,139],"IMA 1969-009","Olsacherit",{"lang":141,"names":142},"eu",[143],"Olsacherita",{"lang":145,"names":146},"it",[147],"olsacherite",{"lang":149,"names":150},"uk",[151],"Олзахерит",{"lang":153,"names":154},"zh",[155],"奥尔萨切石",{"lang":157,"names":158},"zh-cn",[155],{"lang":160,"names":161},"zh-hans",[155],"Q3881919",{"history":11,"applications":11}]