[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:26379":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":24,"key_elements":25,"impurities":11,"cim":11,"ima_status":26,"ima_notes":11,"ima_history":11,"approval_year":28,"publication_year":29,"discovery_year":11,"strunz10ed1":30,"strunz10ed2":31,"strunz10ed3":32,"strunz10ed4":11,"dana8ed1":33,"dana8ed2":33,"dana8ed3":33,"dana8ed4":33,"csystem":34,"cclass":35,"spacegroup":36,"spacegroupset":33,"a":37,"b":38,"c":39,"alpha":33,"beta":33,"gamma":33,"aerror":11,"berror":11,"cerror":11,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":40,"z":41,"csmetamict":13,"commentcrystal":11,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":42,"tlform":43,"hmin":11,"hmax":11,"hardtype":11,"vhnmin":33,"vhnmax":33,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":44,"dmeas2":44,"dcalc":45,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":11,"lustretype":46,"commentluster":11,"diapheny":47,"streak":48,"colour":49,"commentcolor":11,"colors":50,"streak_colors":54,"luminescence":11,"uv":11,"cleavage":55,"cleavagetype":56,"fracturetype":11,"tenacity":57,"commentbreak":11,"opticaltype":58,"opticalsign":59,"opticalalpha":33,"opticalalpha2":33,"opticalalphaerror":11,"opticalbeta":33,"opticalbeta2":33,"opticalbetaerror":11,"opticalgamma":33,"opticalgamma2":33,"opticalgammaerror":11,"opticalomega":33,"opticalomega2":33,"opticalomegaerror":11,"opticalepsilon":33,"opticalepsilon2":33,"opticalepsilonerror":11,"opticaln":33,"opticaln2":33,"opticalnerror":11,"optical2vcalc":33,"optical2vcalc2":33,"optical2vcalcerror":11,"optical2vmeasured":33,"optical2vmeasured2":33,"optical2vmeasurederror":11,"rimin":11,"rimax":11,"opticaldispersion":11,"opticalpleochroism":60,"opticalpleochorismdesc":61,"opticalbirefringence":11,"opticalcomments":62,"opticalcolour":11,"opticalinternal":11,"opticaltropic":11,"opticalanisotropism":11,"opticalbireflectance":11,"opticalextinction":63,"opticalr":11,"specdispm":11,"ir":11,"electrical":11,"magnetism":11,"thermalbehaviour":11,"other":11,"industrial":11,"occurrence":64,"otheroccurrence":11,"type_specimen_store":65,"description_short":11,"aboutname":66,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":67,"reviewed_at":11,"variety_of":11,"varieties":68,"group_members":69,"associates":70,"confused_with":71,"type_localities":72,"occurrence_total":9,"citations":77,"images":86,"structures":87,"synonyms":94,"language_names":97,"wikidata_qid":115,"texts":116},26379,"1:1:26379:3","e7baa679-dc27-4828-a85c-07003719bf43","Prewittite","Pwt",0,"mineral",null,1,false,"KPb\u003Csub>1.5\u003C\u002Fsub>ZnCu\u003Csub>6\u003C\u002Fsub>(SeO\u003Csub>3\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>O\u003Csub>2\u003C\u002Fsub>Cl\u003Csub>10\u003C\u002Fsub>","KPb\u003Csub>1.5\u003C\u002Fsub>ZnCu\u003Csub>6\u003C\u002Fsub>O\u003Csub>2\u003C\u002Fsub>(SeO\u003Csub>3\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>Cl\u003Csub>10\u003C\u002Fsub>",[17,18,19,20,21,22,23],"Cl","Cu","Pb","Se","Zn","O","K",[17,18,19,20,21,22,23],[17,18,19,20,21],[27],"APPROVED",2002,2013,"4","J","G","0","Orthorhombic",8,73,"9.132","19.415","13.213",2342.6,4,"Tabular crystals. Forms observed: {010}, {001}, and {101}.","Separate tabular crystals up to 0.2 mm in maximum dimension.","3.90","3.89","Vitreous","Transparent","Brownish-green","Olive green",[51,52,53],"green","brown","red",[52,51],"on (010) and (101).","Perfect","brittle","Biaxial","-","Visible","'Clear' pleochroism: X = Y = olive green, Z = red-brown.","Refraction indices were not measured because of the rapid decomposition of the mineral upon contact with the immersion liquids. An average refractive index of 1.81 was calculated using Gladstone-Dale relationship.","X = a, Y = c, Z = b.","In the fumarole field of the second cinder cone of the North Breach of the Great fissure Tolbachik eruption (1975–1976), Kamchatka peninsula, Russia.","Mining Museum, St. Petersburg Mining Institute, St. Petersburg, Russia (29\u002F2002).","Named in honor of Charles Thompson Prewitt (3 March 1933, Lexington, Kentucky, USA - 28 April 2022, Tucson, Arizona, USA) in recognition of his important contributions to crystal chemistry of minerals and planetary materials. He was Professor of Crystallography at the Stony Brook campus of the State University of New York and later Director of the Carnegie Institution of Washington’s Geophysical Laboratory.","2026-03-08 17:27:33",[],[],[],[],[73],{"id":74,"txt":75,"latitude":11,"longitude":11,"country":76},16637,"Northern Breakthrough (North Breach), Great Fissure eruption (Main Fracture), Tolbachik Volcanic field, Milkovsky District, Kamchatka Krai, Russia","Russia",[78,82],{"id":79,"year":29,"html":80,"doi":81},397170,"Shuvalov, R. R., Vergasova, L. P., Semenova, T. F., Filatov, S. K., Krivovichev, S. V., Siidra, O. I., Rudashevsky, N. S. (2013) Prewittite, KPb1.5Cu6Zn(SeO3)2O2Cl10, a new mineral from Tolbachik fumaroles, Kamchatka peninsula, Russia: Description and crystal structure. \u003Ci>American Mineralogist\u003C\u002Fi>,  98 (2) 463-469 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2138\u002Fam.2013.4174'>doi:10.2138\u002Fam.2013.4174\u003C\u002Fa>","10.2138\u002Fam.2013.4174",{"id":83,"year":84,"html":85,"doi":11},16966812,2017,"(2017) Prewittite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fprewittite.pdf' class='refpdflink'>\u003C\u002Fa>",[],[88],{"id":89,"url":90,"label":91,"formula":92,"spacegroup":93,"year":29},11500,"\u002Fcif\u002F11500.cif","Shuvalov 2013","K.62 Pb1.45 Zn Cu6.15 Se2 O8 Cl10","P n n m",[95,96],"IMA2002-041","Prewittiet",[98,102,107,111],{"lang":99,"names":100},"ca",[101],"prewittita",{"lang":103,"names":104},"de",[105,106],"IMA 2002-041","Prewittit",{"lang":108,"names":109},"eu",[110],"Prewittita",{"lang":112,"names":113},"it",[114],"prewittite","Q19861206",{"history":11,"applications":11}]