[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:3369":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":19,"key_elements":11,"impurities":20,"cim":21,"ima_status":22,"ima_notes":11,"ima_history":11,"approval_year":11,"publication_year":24,"discovery_year":25,"strunz10ed1":26,"strunz10ed2":27,"strunz10ed3":28,"strunz10ed4":29,"dana8ed1":26,"dana8ed2":30,"dana8ed3":31,"dana8ed4":32,"csystem":33,"cclass":34,"spacegroup":35,"spacegroupset":36,"a":37,"b":38,"c":39,"alpha":40,"beta":40,"gamma":40,"aerror":11,"berror":11,"cerror":11,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":11,"z":11,"csmetamict":13,"commentcrystal":11,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":11,"tlform":41,"hmin":42,"hmax":43,"hardtype":11,"vhnmin":44,"vhnmax":40,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":45,"dmeas2":45,"dcalc":46,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":11,"lustretype":47,"commentluster":11,"diapheny":48,"streak":11,"colour":49,"commentcolor":50,"colors":51,"streak_colors":11,"luminescence":11,"uv":11,"cleavage":55,"cleavagetype":56,"fracturetype":11,"tenacity":11,"commentbreak":11,"opticaltype":11,"opticalsign":11,"opticalalpha":40,"opticalalpha2":40,"opticalalphaerror":11,"opticalbeta":40,"opticalbeta2":40,"opticalbetaerror":11,"opticalgamma":40,"opticalgamma2":40,"opticalgammaerror":11,"opticalomega":40,"opticalomega2":40,"opticalomegaerror":11,"opticalepsilon":40,"opticalepsilon2":40,"opticalepsilonerror":11,"opticaln":40,"opticaln2":40,"opticalnerror":11,"optical2vcalc":40,"optical2vcalc2":40,"optical2vcalcerror":11,"optical2vmeasured":40,"optical2vmeasured2":40,"optical2vmeasurederror":11,"rimin":11,"rimax":11,"opticaldispersion":11,"opticalpleochroism":57,"opticalpleochorismdesc":11,"opticalbirefringence":11,"opticalcomments":11,"opticalcolour":11,"opticalinternal":11,"opticaltropic":58,"opticalanisotropism":57,"opticalbireflectance":57,"opticalextinction":11,"opticalr":59,"specdispm":11,"ir":11,"electrical":11,"magnetism":60,"thermalbehaviour":11,"other":61,"industrial":11,"occurrence":62,"otheroccurrence":11,"type_specimen_store":63,"description_short":64,"aboutname":65,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":66,"reviewed_at":11,"variety_of":11,"varieties":67,"group_members":68,"associates":69,"confused_with":81,"type_localities":91,"occurrence_total":101,"citations":102,"images":146,"structures":164,"synonyms":185,"language_names":188,"wikidata_qid":208,"texts":209},3369,"1:1:3369:1","65d3effe-80eb-438f-ae56-3e7843add3d9","Rasvumite","Rsv",0,"mineral",null,181,false,"KFe\u003Csub>2\u003C\u002Fsub>S\u003Csub>3\u003C\u002Fsub>",[16,17,18],"Fe","K","S",[16,17,18],",Na,Mg,Ca,Cu,","3.0.4",[23],"APPROVED",1970,"1970","2","F","B","20","9","11","1","Orthorhombic",8,50,"Cmcm ","9.04","11.01","5.43","0","Grains, usually less than a mm in size, but up to 2 mm. The aggregates are composed of very fine, often curved needles. Commonly along grain boundaries of K feldspar, nepheline, and aegirine.",4,5,"33.9","3.1","3.029","Metallic","Opaque","Steel-gray","Turns iridescent purple or bronze, to dull on oxidation.",[52,53,54],"gray","orange","brown","perfect on {110}","Perfect","Strong","Anisotropic","(16.7,30.1) 400,\r\n(16.9,30.5) 420,\r\n(17.1,30.8) 440,\r\n(17.3,30.2) 460,\r\n(17.5,29.6) 480,\r\n(17.6,29.4) 500,\r\n(17.9,29.4) 520,\r\n(18.1,29.4) 540,\r\n(18.5,29.8) 560,\r\n(19.0,30.3) 580,\r\n(19.6,31.0) 600,\r\n(20.1,31.7) 620,\r\n(20.6,32.5) 640,\r\n(20.8,33.2) 660,\r\n(20.9,33.6) 680,\r\n(21.0,33.8) 700","Ferromagnetic","Slightly magnetic.\r\nPolishes poorly, easily splitting into fine needles.","Pegmatite","Geology Museum, Kola Branch, Academy of Sciences, Apatity, Russia, 3627.\r\nMining Institute, St. Petersburg, Russia, 1095\u002F1.\r\nA.E. Fersman Mineralogical Museum, Academy of Sciences, Moscow, Russia, 73142, 73143, 73584, 73975.","Partially alters to orange-brown FexSy in open air, within days or hours.\r\n\r\nCompare bartonite, gmalimite, djerfisherite, 'Unnamed (K sulfides solid solution)', and UM1997-44-S:FeK.","Named after the type locality: Rasvumchorr Mt, Khibiny Massif, Kola Peninsula, Murmanskaja Oblast', Northern Region, Russia.","2026-04-12 17:53:53",[],[],[70],{"id":71,"name":72,"entrytype":9,"csystem":73,"ima_formula":74,"mindat_formula":75,"hmin":76,"hmax":77,"dmeas":78,"dcalc":79,"primary_image_id":80},3629,"Shafranovskite","Trigonal","Na\u003Csub>3\u003C\u002Fsub>K\u003Csub>2\u003C\u002Fsub>(Mn,Fe,Na)\u003Csub>4\u003C\u002Fsub>[Si\u003Csub>9\u003C\u002Fsub>(O,OH)\u003Csub>27\u003C\u002Fsub>](OH)\u003Csub>2\u003C\u002Fsub> · nH\u003Csub>2\u003C\u002Fsub>O","Na\u003Csub>3\u003C\u002Fsub>K\u003Csub>2\u003C\u002Fsub>(Mn,Fe,Na)\u003Csub>4\u003C\u002Fsub>[Si\u003Csub>9\u003C\u002Fsub>(O,OH)\u003Csub>27\u003C\u002Fsub>](OH)\u003Csub>2\u003C\u002Fsub>·nH\u003Csub>2\u003C\u002Fsub>O",2,3,"2.76","2.83",22156,[82,87],{"id":83,"name":84,"entrytype":9,"csystem":33,"ima_formula":85,"mindat_formula":85,"hmin":11,"hmax":11,"dmeas":40,"dcalc":86,"primary_image_id":11},27200,"Pautovite","CsFe\u003Csub>2\u003C\u002Fsub>S\u003Csub>3\u003C\u002Fsub>","3.85",{"id":88,"name":89,"entrytype":9,"csystem":33,"ima_formula":90,"mindat_formula":90,"hmin":76,"hmax":76,"dmeas":40,"dcalc":40,"primary_image_id":11},3205,"Picotpaulite","TlFe\u003Csub>2\u003C\u002Fsub>S\u003Csub>3\u003C\u002Fsub>",[92,98],{"id":93,"txt":94,"latitude":95,"longitude":96,"country":97},2685,"Kirovskii apatite mine, Kukisvumchorr Mt, Murmansk Oblast, Russia",67.6666667,33.7166667,"Russia",{"id":99,"txt":100,"latitude":11,"longitude":11,"country":97},2686,"Apatitovyi Tsirk, Rasvumchorr Mine, Rasvumchorr Mt, Murmansk Oblast, Russia",24,[103,106,110,114,118,122,127,131,136,141],{"id":104,"year":24,"html":105,"doi":11},15953289,"Sokolova, M.N., Dobrovol'skaya, M.G., Organova, N.I., Dmitrik, A.L. (1970) A sulfide of iron and potassium, the new mineral rasvumite. Zapiski Vsesoyuznogo Mineralogicheskogo Obshchestva: 99(6): 712-720.",{"id":107,"year":108,"html":109,"doi":11},525661,1971,"Fleischer, Michael (1971) New Mineral Names. \u003Ci>American Mineralogist\u003C\u002Fi>,  56 (5-6) 1121-1123 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM56\u002FAM56_1121.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":111,"year":112,"html":113,"doi":11},525832,1972,"Fleischer, Michael (1972) New Mineral Names. \u003Ci>American Mineralogist\u003C\u002Fi>,  57 (3-4) 594-598 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM57\u002FAM57_594.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":115,"year":116,"html":117,"doi":11},527278,1979,"Czamanske, Gerald K., Erd, Richard C., Sokolova, Maja N., Dobrovol'skaya, Maja G., Dmitrieva, Margret T. (1979) New data on rasvumite and djerfisherite. \u003Ci>American Mineralogist\u003C\u002Fi>,  64 (7-8) 776-778 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM64\u002FAM64_776.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":119,"year":120,"html":121,"doi":11},527430,1980,"Clark, Joan R., Brown, Gordon E. (1980) Crystal structure of rasvumite, KFe\u003Csub>2\u003C\u002Fsub>S\u003Csub>3\u003C\u002Fsub>. \u003Ci>American Mineralogist\u003C\u002Fi>,  65 (5-6) 477-482 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM65\u002FAM65_477.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":123,"year":124,"html":125,"doi":126},586883,2004,"Mitchell, Roger H., Ross, Kirk C., Potter, Eric G. (2004) Crystal structures of CsFe\u003Csub>2\u003C\u002Fsub>S\u003Csub>3\u003C\u002Fsub> and RbFe\u003Csub>2\u003C\u002Fsub>S\u003Csub>3\u003C\u002Fsub>: synthetic analogs of rasvumite KFe\u003Csub>2\u003C\u002Fsub>S\u003Csub>3\u003C\u002Fsub>. \u003Ci>Journal of Solid State Chemistry\u003C\u002Fi>,  177. 1867-1872 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1016\u002Fj.jssc.2004.01.007'>doi:10.1016\u002Fj.jssc.2004.01.007\u003C\u002Fa>","10.1016\u002Fj.jssc.2004.01.007",{"id":128,"year":129,"html":130,"doi":11},16966934,2005,"(2005) Rasvumite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Frasvumite.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":132,"year":133,"html":134,"doi":135},495433,2007,"Sharygin, V. V., Kamenetsky, V. S., Kamenetskaya, M. B., Seretkin, Yu. V., Pokhilenko, N. P. (2007) Rasvumite from the Udachnaya-East Pipe: The first finding in kimberlites. \u003Ci>Doklady Earth Sciences\u003C\u002Fi>,  415 (2) 929-934 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1134\u002Fs1028334x07060232'>doi:10.1134\u002Fs1028334x07060232\u003C\u002Fa>","10.1134\u002Fs1028334x07060232",{"id":137,"year":138,"html":139,"doi":140},64554,2008,"Sharygin, V. V., Kamenetsky, V. S., Kamenetsky, M. B. (2008) Potassium sulfides in kimberlite-hosted chloride-\"neyerereite\" and chloride clasts of Udachnaya-East Pipe, Yakutia, Russia. \u003Ci>The Canadian Mineralogist\u003C\u002Fi>,  46 (4) 1079-1095 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.3749\u002Fcanmin.46.4.1079'>doi:10.3749\u002Fcanmin.46.4.1079\u003C\u002Fa>","10.3749\u002Fcanmin.46.4.1079",{"id":142,"year":143,"html":144,"doi":145},16867603,2024,"Coloma, Leire, Aramendia, Julene, Población, Iratxe, Huidobro, Jennifer, García-Florentino, Cristina, Arana, Gorka, Manuel Madariaga, Juan (2024) High resolution Raman microscopy and imaging to propose a jarosite formation process in the MIL 090030 Martian Meteorite. \u003Ci>Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy\u003C\u002Fi>,  305. 123454 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1016\u002Fj.saa.2023.123454'>doi:10.1016\u002Fj.saa.2023.123454\u003C\u002Fa>","10.1016\u002Fj.saa.2023.123454",[147,157],{"id":148,"source_url":149,"license_code":150,"credit_html":151,"title":152,"description":153,"author":154,"original_width":155,"original_height":156},7286,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10441544","CC BY-SA 3.0","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10441544\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Rasvumite-mix4a.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FRasvumite\" class=\"extiw\" title=\"en:Rasvumite\">Rasvumite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Rasvuuchorr Mountain, Khibiuy Massif, Kolo, Russia\u003C\u002Fdd>\n\u003Cdd>Size: miniature, 3.6 x 3.1 x 2.6 cm\n\u003Cdl>\u003Cdt>Rasvumite (HUGE XL)\u003C\u002Fdt>\u003C\u002Fdl>\u003C\u002Fdd>\n\u003Cdd>This specimen features a sharp freestanding rasvumite [possibly djerfisherite, see \u003Ca rel=\"nofollow\" class=\"external free\" href=\"http:\u002F\u002Fwww.mindat.org\u002Fmesg-7-75510.html\">http:\u002F\u002Fwww.mindat.org\u002Fmesg-7-75510.html\u003C\u002Fa>] on matrix. I am told that , at 6-7mm, this freestanding rasvumite crystal is quite exceptional. 3.6 x 3.1 x 2.6 cm\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Robert M. Lavinsky",600,591,{"id":158,"source_url":159,"license_code":150,"credit_html":160,"title":161,"description":153,"author":154,"original_width":162,"original_height":163},7287,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10441548","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10441548\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Rasvumite-mix4b.jpg",400,312,[165,171,176,181],{"id":166,"url":167,"label":168,"formula":169,"spacegroup":170,"year":124},11928,"\u002Fcif\u002F11928.cif","Mitchell 2004 · K Fe2 S3","K Fe2 S3","C m c m",{"id":172,"url":173,"label":174,"formula":175,"spacegroup":170,"year":124},11929,"\u002Fcif\u002F11929.cif","Mitchell 2004 · (Rb.5 K.5) Fe2 S3","(Rb.5 K.5) Fe2 S3",{"id":177,"url":178,"label":179,"formula":180,"spacegroup":170,"year":124},11930,"\u002Fcif\u002F11930.cif","Mitchell 2004 · (Cs.5 K.5) Fe2 S3","(Cs.5 K.5) Fe2 S3",{"id":182,"url":183,"label":184,"formula":169,"spacegroup":170,"year":120},11931,"\u002Fcif\u002F11931.cif","Clark 1980",[186,187],"IMA1970-028","Rasvumiet",[189,193,197,201,204],{"lang":190,"names":191},"ca",[192],"rasvumita",{"lang":194,"names":195},"de",[196],"Rasvumit",{"lang":198,"names":199},"eu",[200],"Rasvumita",{"lang":202,"names":203},"it",[7],{"lang":205,"names":206},"pl",[207],"Raswumit","Q3930443",{"history":11,"applications":11}]