[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:7365":3},{"id":4,"longid":5,"guid":6,"name":7,"shortcode_ima":8,"entrytype":9,"entrytype_text":10,"varietyof":11,"synid":11,"polytypeof":11,"groupid":12,"weighting":13,"nolocadd":14,"blacklisted":14,"mindat_formula":15,"mindat_formula_note":11,"ima_formula":15,"elements":16,"sigelements":22,"key_elements":23,"impurities":11,"cim":11,"ima_status":24,"ima_notes":11,"ima_history":11,"approval_year":26,"publication_year":27,"discovery_year":11,"strunz10ed1":28,"strunz10ed2":29,"strunz10ed3":29,"strunz10ed4":30,"dana8ed1":31,"dana8ed2":31,"dana8ed3":31,"dana8ed4":31,"csystem":32,"cclass":33,"spacegroup":34,"spacegroupset":31,"a":35,"b":36,"c":37,"alpha":31,"beta":38,"gamma":31,"aerror":39,"berror":39,"cerror":39,"alphaerror":11,"betaerror":39,"gammaerror":11,"va3":11,"z":40,"csmetamict":14,"commentcrystal":11,"twinning":41,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":42,"tlform":43,"hmin":44,"hmax":44,"hardtype":11,"vhnmin":31,"vhnmax":31,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":31,"dmeas2":31,"dcalc":45,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":46,"lustretype":47,"commentluster":48,"diapheny":49,"streak":50,"colour":51,"commentcolor":11,"colors":52,"streak_colors":56,"luminescence":11,"uv":11,"cleavage":57,"cleavagetype":58,"fracturetype":11,"tenacity":11,"commentbreak":11,"opticaltype":59,"opticalsign":11,"opticalalpha":31,"opticalalpha2":31,"opticalalphaerror":11,"opticalbeta":60,"opticalbeta2":31,"opticalbetaerror":11,"opticalgamma":31,"opticalgamma2":31,"opticalgammaerror":11,"opticalomega":31,"opticalomega2":31,"opticalomegaerror":11,"opticalepsilon":31,"opticalepsilon2":31,"opticalepsilonerror":11,"opticaln":31,"opticaln2":31,"opticalnerror":11,"optical2vcalc":31,"optical2vcalc2":31,"optical2vcalcerror":11,"optical2vmeasured":31,"optical2vmeasured2":31,"optical2vmeasurederror":11,"rimin":61,"rimax":61,"opticaldispersion":62,"opticalpleochroism":63,"opticalpleochorismdesc":64,"opticalbirefringence":11,"opticalcomments":65,"opticalcolour":11,"opticalinternal":11,"opticaltropic":11,"opticalanisotropism":11,"opticalbireflectance":11,"opticalextinction":11,"opticalr":11,"specdispm":11,"ir":11,"electrical":11,"magnetism":11,"thermalbehaviour":11,"other":11,"industrial":11,"occurrence":11,"otheroccurrence":11,"type_specimen_store":66,"description_short":67,"aboutname":68,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":69,"reviewed_at":11,"variety_of":11,"varieties":70,"group_members":71,"associates":106,"confused_with":107,"type_localities":108,"occurrence_total":39,"citations":115,"images":139,"structures":150,"synonyms":157,"language_names":160,"wikidata_qid":177,"texts":178},7365,"1:1:7365:9","062dde54-60fa-4830-843c-ca40eb34bee8","Wilhelmkleinite","Wkl",0,"mineral",null,29301,16,false,"ZnFe\u003Csup>3+\u003C\u002Fsup>\u003Csub>2\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>",[17,18,19,20,21],"As","Fe","Zn","O","H",[17,18,19,20,21],[17,19],[25],"APPROVED",1997,1998,"8","B","40","0","Monoclinic",5,15,"6.631","7.611","7.377","91.80",1,2,"Interpenetration twins on {101}.","Spearhead-shaped crystals showing the forms \u003Cmi>{430}, {100}, {31_1}, and {3_1_1}\u003C\u002Fmi>.","blackish green, spearhead-shaped crystals up to 5 mm long.",4.5,"4.364","Adamantine","Adamantine,Dull","adamantine on fractures","Translucent","Green","Blackish green",[53,54,55],"green","black","brown",[53],"On \u003Cmi>{23_2}\u003C\u002Fmi>","Distinct\u002FGood","Biaxial","1.94",1.94,"r > v strong","Strong","Strong; olive-green to emerald-green to reddish brown.","n = ∼1.94","Mineralogical Museum of the University of Hamburg, Germany.","Lazulite Group.","For Wilhelm Klein (29 November 1889, Distelshausen, Germany - 30 November 1939, Windhoek, (now) Namibia), Mine Manager of the Otavi Mining and Railroad Company mines in Namibia (1916 to 1939), who made the first systematic collection of minerals from the Tsumcorp Mine, Tsumeb.","2026-03-09 14:44:28",[],[72,81,88,95,99],{"id":73,"name":74,"entrytype":9,"csystem":32,"ima_formula":75,"mindat_formula":75,"hmin":76,"hmax":77,"dmeas":78,"dcalc":79,"primary_image_id":80},516,"Barbosalite","Fe\u003Csup>2+\u003C\u002Fsup>Fe\u003Csup>3+\u003C\u002Fsup>\u003Csub>2\u003C\u002Fsub>(PO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>",5.5,6,"3.60","3.72",2611,{"id":82,"name":83,"entrytype":9,"csystem":32,"ima_formula":84,"mindat_formula":84,"hmin":85,"hmax":85,"dmeas":31,"dcalc":86,"primary_image_id":87},1869,"Hentschelite","CuFe\u003Csup>3+\u003C\u002Fsup>\u003Csub>2\u003C\u002Fsub>(PO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>",3.5,"3.79",11175,{"id":89,"name":90,"entrytype":9,"csystem":32,"ima_formula":91,"mindat_formula":91,"hmin":76,"hmax":77,"dmeas":92,"dcalc":93,"primary_image_id":94},2356,"Lazulite","MgAl\u003Csub>2\u003C\u002Fsub>(PO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>","3.122","3.144",14167,{"id":96,"name":97,"entrytype":9,"csystem":32,"ima_formula":11,"mindat_formula":98,"hmin":11,"hmax":11,"dmeas":11,"dcalc":11,"primary_image_id":11},471614,"Meizhouite","Fe\u003Csup>2+\u003C\u002Fsup>V\u003Csup>3+\u003C\u002Fsup>\u003Csub>2\u003C\u002Fsub>(PO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>",{"id":100,"name":101,"entrytype":9,"csystem":32,"ima_formula":102,"mindat_formula":102,"hmin":77,"hmax":77,"dmeas":103,"dcalc":104,"primary_image_id":105},3596,"Scorzalite","Fe\u003Csup>2+\u003C\u002Fsup>Al\u003Csub>2\u003C\u002Fsub>(PO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>","3.33","3.32",21923,[],[],[109],{"id":110,"txt":111,"latitude":112,"longitude":113,"country":114},2428,"Tsumeb Mine (Ongopolo Mine), Tsumeb, Oshikoto Region, Namibia",-19.2270412,17.7276421,"Namibia",[116,119,123,128,131,135],{"id":117,"year":27,"html":118,"doi":11},17054876,"Schlüter, J., Klaska, K.-H., Friese, K., Adiwidjaja, G., Gebhard, G. (1998) Wilhelmkleinite, ZnFe\u003Csup>3+\u003C\u002Fsup>\u003Csub>2\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>, a new mineral from Tsumeb, Namibia. \u003Ci>Neues Jahrbuch für Mineralogie - Monatshefte\u003C\u002Fi>,  1998 (12) 558-564",{"id":120,"year":121,"html":122,"doi":11},16116836,1999,"Jambor, J.L., Pertsev, N.N., Roberts, A.C. (1999) New mineral names. American Mineralogist: 84: 1195-1198.",{"id":124,"year":125,"html":126,"doi":127},115907,2000,"Adiwidjaja, G.; Friese, K.; Klaska, K.-H.; Moore, P. B.; Schlüter, J. (2000) The crystal structure of the new mineral wilhelmkleinite – ZnFe\u003Csup>3+\u003C\u002Fsup>\u003Csub>2\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>. \u003Ci>Zeitschrift für Kristallographie\u003C\u002Fi>,  215 (2). 96-101 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1524\u002Fzkri.2000.215.2.96'>doi:10.1524\u002Fzkri.2000.215.2.96\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002Fzk\u002Fvol215\u002FZK215_96.pdf' class='refpdflink'>\u003C\u002Fa>","10.1524\u002Fzkri.2000.215.2.96",{"id":129,"year":125,"html":130,"doi":11},12909204,"Mandarino, Joseph A. (2000) Abstracts of New Mineral Descriptions. \u003Ci>The Mineralogical Record\u003C\u002Fi>, 31 (2) 201-207",{"id":132,"year":133,"html":134,"doi":11},16968130,2005,"(2005) Wilhelmkleinite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fwilhelmkleinite.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":136,"year":137,"html":138,"doi":11},16131382,2012,"www.handbookofmineralogy.org (n.d.) \u003Ca target='_blank' rel='nofollow' href='http:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fwilhelmkleinite.pdf'>http:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fwilhelmkleinite.pdf\u003C\u002Fa>",[140],{"id":141,"source_url":142,"license_code":143,"credit_html":144,"title":145,"description":146,"author":147,"original_width":148,"original_height":149},28075,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=65808369","CC BY-SA 4.0","David Hospital, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=65808369\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Wilhelmkleinite.jpg","Wilhelmkleinite is an extremely rare mineral from Tsumeb (Tsumeb Mine, Otavi Highlands, Namibia), only known from this mine worldwide and labeled as RRR in G.Gebhard Tsumeb II book (1999) (single specimen!). The mine was closed in 1996, so new discoveries will not take place in the future.\u003Cbr>\u003Cbr>\nThe mineral is an Zn-Fe arsenate and occurs as a very small olive green single crystal. Analyzed by S.Mockel.","David Hospital",968,666,[151],{"id":152,"url":153,"label":154,"formula":155,"spacegroup":156,"year":125},14501,"\u002Fcif\u002F14501.cif","Adiwidjaja 2000","Zn Fe2 As2 O10 H2","P 1 21\u002Fn 1",[158,159],"IMA1997-034","Wilhelmkleiniet",[161,165,170,174],{"lang":162,"names":163},"ca",[164],"wilhelmkleinita",{"lang":166,"names":167},"de",[168,169],"IMA 1997-034","Wilhelmkleinit",{"lang":171,"names":172},"eu",[173],"Wilhelmkleinita",{"lang":175,"names":176},"it",[7],"Q4019842",{"history":11,"applications":11}]