[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:3939":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":16,"elements":17,"sigelements":23,"key_elements":24,"impurities":11,"cim":25,"ima_status":26,"ima_notes":11,"ima_history":11,"approval_year":28,"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":11,"berror":11,"cerror":11,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":11,"z":48,"csmetamict":14,"commentcrystal":49,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":11,"tlform":50,"hmin":51,"hmax":40,"hardtype":11,"vhnmin":46,"vhnmax":46,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":46,"dmeas2":46,"dcalc":52,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":53,"lustretype":54,"commentluster":11,"diapheny":55,"streak":56,"colour":57,"commentcolor":11,"colors":58,"streak_colors":62,"luminescence":11,"uv":11,"cleavage":11,"cleavagetype":11,"fracturetype":11,"tenacity":11,"commentbreak":11,"opticaltype":63,"opticalsign":64,"opticalalpha":65,"opticalalpha2":46,"opticalalphaerror":11,"opticalbeta":66,"opticalbeta2":46,"opticalbetaerror":11,"opticalgamma":67,"opticalgamma2":46,"opticalgammaerror":11,"opticalomega":46,"opticalomega2":46,"opticalomegaerror":11,"opticalepsilon":46,"opticalepsilon2":46,"opticalepsilonerror":11,"opticaln":46,"opticaln2":46,"opticalnerror":11,"optical2vcalc":68,"optical2vcalc2":46,"optical2vcalcerror":11,"optical2vmeasured":69,"optical2vmeasured2":46,"optical2vmeasurederror":11,"rimin":70,"rimax":71,"opticaldispersion":72,"opticalpleochroism":73,"opticalpleochorismdesc":11,"opticalbirefringence":11,"opticalcomments":11,"opticalcolour":11,"opticalinternal":11,"opticaltropic":11,"opticalanisotropism":11,"opticalbireflectance":11,"opticalextinction":74,"opticalr":11,"specdispm":11,"ir":11,"electrical":11,"magnetism":11,"thermalbehaviour":11,"other":11,"industrial":11,"occurrence":11,"otheroccurrence":11,"type_specimen_store":75,"description_short":76,"aboutname":77,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":78,"reviewed_at":11,"variety_of":11,"varieties":79,"group_members":80,"associates":236,"confused_with":237,"type_localities":238,"occurrence_total":245,"citations":246,"images":271,"structures":299,"synonyms":306,"language_names":309,"wikidata_qid":326,"texts":327},3939,"1:1:3939:6","8a18fb8c-ec85-442b-8abd-14c3bc47c34f","Thometzekite","Tmz",0,"mineral",null,9265,339,false,"PbCu\u003Csup>2+\u003C\u002Fsup>\u003Csub>2\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>·2H\u003Csub>2\u003C\u002Fsub>O","PbCu\u003Csup>2+\u003C\u002Fsup>\u003Csub>2\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub> · 2H\u003Csub>2\u003C\u002Fsub>O",[18,19,20,21,22],"As","Cu","Pb","O","H",[18,19,20,21,22],[18,19,20],"20.5.8",[27],"APPROVED",1982,1985,"1982","8","C","G","15","40","2","9","3","Monoclinic",5,11,"C2\u002Fm ","9.077","6.3","7.661","0","116.99",2,"There is some uncertainty about whether this mineral is Tric. P-1 or P1, or Mon. C2\u002Fm.  The best available data is presented above.  A Tric. cell with a = 22.4, b = 22.44, c = 7.62, alpha = 70.2, beta = 70, gamma = 69.2, (no \"Z\" stated), has also been reported.","Bluish-green to green tabular crystals up to 20 μm long and about 1 μm thick.",4,"5.21","Earthy","Waxy,Earthy","Translucent","White","Green, bluish-green, olive-green",[59,60,61],"green","blue","white",[61],"Biaxial","+","1.85","1.87","1.92","68","70",1.85,1.92,"none","Non-pleochroic","Wavy extiction","Mineralogical-Petrological Institute, Heidelberg University, Heidelberg, Germany.","Tsumcorite Group.\r\n\r\nEasily confused with gartrellite.\r\nCompare also arsentsumebite.","Named after Wilhelm Thometzek, Director of Mining at the Tsumcor Mine, Tsumeb from 1912 to 1922.","2026-02-11 14:02:47",[],[81,89,97,105,111,119,126,134,139,144,152,158,164,170,175,183,190,197,203,208,213,219,225,230],{"id":82,"name":83,"entrytype":9,"csystem":84,"ima_formula":85,"mindat_formula":86,"hmin":87,"hmax":11,"dmeas":11,"dcalc":88,"primary_image_id":11},470380,"Alumolukrahnite","Triclinic","CaCu\u003Csup>2+\u003C\u002Fsup>Al(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(OH)(H\u003Csub>2\u003C\u002Fsub>O)","Ca[CuAl](AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(H\u003Csub>2\u003C\u002Fsub>O,OH)\u003Csub>2\u003C\u002Fsub>",3.5,"4.094",{"id":90,"name":91,"entrytype":9,"csystem":39,"ima_formula":92,"mindat_formula":93,"hmin":40,"hmax":40,"dmeas":94,"dcalc":95,"primary_image_id":96},7027,"Cabalzarite","CaMg\u003Csub>2\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub> · 2H\u003Csub>2\u003C\u002Fsub>O","CaMg\u003Csub>2\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>·2H\u003Csub>2\u003C\u002Fsub>O","3.89","3.73",4256,{"id":98,"name":99,"entrytype":9,"csystem":39,"ima_formula":100,"mindat_formula":101,"hmin":102,"hmax":102,"dmeas":46,"dcalc":103,"primary_image_id":104},6885,"Cobaltlotharmeyerite","CaCo\u003Csub>2\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub> · 2H\u003Csub>2\u003C\u002Fsub>O","CaCo\u003Csub>2\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>·2H\u003Csub>2\u003C\u002Fsub>O",4.5,"4.13",5999,{"id":106,"name":107,"entrytype":9,"csystem":39,"ima_formula":108,"mindat_formula":109,"hmin":102,"hmax":102,"dmeas":46,"dcalc":110,"primary_image_id":11},7095,"Cobalttsumcorite","PbCo\u003Csub>2\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub> · 2H\u003Csub>2\u003C\u002Fsub>O","PbCo\u003Csub>2\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>·2H\u003Csub>2\u003C\u002Fsub>O","5.31",{"id":112,"name":113,"entrytype":9,"csystem":39,"ima_formula":114,"mindat_formula":115,"hmin":116,"hmax":116,"dmeas":117,"dcalc":117,"primary_image_id":118},1495,"Ferrilotharmeyerite","CaZnFe\u003Csup>3+\u003C\u002Fsup>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(OH) · H\u003Csub>2\u003C\u002Fsub>O","CaZnFe\u003Csup>3+\u003C\u002Fsup>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(OH)·H\u003Csub>2\u003C\u002Fsub>O",3,"4.25",8621,{"id":120,"name":121,"entrytype":9,"csystem":84,"ima_formula":122,"mindat_formula":123,"hmin":102,"hmax":102,"dmeas":46,"dcalc":124,"primary_image_id":125},1654,"Gartrellite","PbCuFe\u003Csup>3+\u003C\u002Fsup>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(OH) · H\u003Csub>2\u003C\u002Fsub>O","PbCuFe\u003Csup>3+\u003C\u002Fsup>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(OH)·H\u003Csub>2\u003C\u002Fsub>O","5.40",9669,{"id":127,"name":128,"entrytype":9,"csystem":84,"ima_formula":129,"mindat_formula":130,"hmin":102,"hmax":102,"dmeas":131,"dcalc":132,"primary_image_id":133},1854,"Helmutwinklerite","PbZn\u003Csub>2\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub> · 2H\u003Csub>2\u003C\u002Fsub>O","PbZn\u003Csub>2\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>·2H\u003Csub>2\u003C\u002Fsub>O","5.3","5.25",8417,{"id":135,"name":136,"entrytype":9,"csystem":39,"ima_formula":137,"mindat_formula":137,"hmin":51,"hmax":51,"dmeas":11,"dcalc":138,"primary_image_id":11},43901,"Kaliochalcite","KCu\u003Csub>2\u003C\u002Fsub>(SO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>[(OH)(H\u003Csub>2\u003C\u002Fsub>O)]","3.49",{"id":140,"name":141,"entrytype":9,"csystem":39,"ima_formula":142,"mindat_formula":142,"hmin":102,"hmax":102,"dmeas":143,"dcalc":46,"primary_image_id":11},7059,"Krettnichite","PbMn\u003Csup>3+\u003C\u002Fsup>\u003Csub>2\u003C\u002Fsub>(VO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>","4.5",{"id":145,"name":146,"entrytype":9,"csystem":39,"ima_formula":147,"mindat_formula":148,"hmin":116,"hmax":116,"dmeas":149,"dcalc":150,"primary_image_id":151},2439,"Lotharmeyerite","CaZn\u003Csub>2\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub> · 2H\u003Csub>2\u003C\u002Fsub>O","CaZn\u003Csub>2\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>·2H\u003Csub>2\u003C\u002Fsub>O","4.23","4.29",5194,{"id":153,"name":154,"entrytype":9,"csystem":84,"ima_formula":155,"mindat_formula":155,"hmin":40,"hmax":40,"dmeas":46,"dcalc":156,"primary_image_id":157},11010,"Lukrahnite","CaCuFe\u003Csup>3+\u003C\u002Fsup>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(OH,H\u003Csub>2\u003C\u002Fsub>O)\u003Csub>2\u003C\u002Fsub>","4.18",14881,{"id":159,"name":160,"entrytype":9,"csystem":39,"ima_formula":161,"mindat_formula":161,"hmin":116,"hmax":116,"dmeas":162,"dcalc":163,"primary_image_id":11},11206,"Manganlotharmeyerite","CaMn\u003Csup>3+\u003C\u002Fsup>\u003Csub>2\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>","3.77","3.75",{"id":165,"name":166,"entrytype":9,"csystem":39,"ima_formula":167,"mindat_formula":167,"hmin":51,"hmax":51,"dmeas":46,"dcalc":168,"primary_image_id":169},2603,"Mawbyite","PbFe\u003Csup>3+\u003C\u002Fsup>\u003Csub>2\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>","5.365",15661,{"id":171,"name":172,"entrytype":9,"csystem":39,"ima_formula":173,"mindat_formula":173,"hmin":11,"hmax":11,"dmeas":46,"dcalc":46,"primary_image_id":174},2794,"Mounanaite","PbFe\u003Csup>3+\u003C\u002Fsup>\u003Csub>2\u003C\u002Fsub>(VO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>",6706,{"id":176,"name":177,"entrytype":9,"csystem":39,"ima_formula":178,"mindat_formula":179,"hmin":102,"hmax":102,"dmeas":180,"dcalc":181,"primary_image_id":182},2853,"Natrochalcite","NaCu\u003Csub>2\u003C\u002Fsub>(SO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(OH) · H\u003Csub>2\u003C\u002Fsub>O","NaCu\u003Csub>2\u003C\u002Fsub>(SO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(OH)·2H\u003Csub>2\u003C\u002Fsub>O","3.47","3.54",17404,{"id":184,"name":185,"entrytype":9,"csystem":39,"ima_formula":186,"mindat_formula":187,"hmin":102,"hmax":102,"dmeas":46,"dcalc":188,"primary_image_id":189},11004,"Nickellotharmeyerite","CaNi\u003Csub>2\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub> · 2H\u003Csub>2\u003C\u002Fsub>O","CaNi\u003Csub>2\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>·2H\u003Csub>2\u003C\u002Fsub>O","4.45",17649,{"id":191,"name":192,"entrytype":9,"csystem":39,"ima_formula":193,"mindat_formula":194,"hmin":51,"hmax":102,"dmeas":46,"dcalc":195,"primary_image_id":196},11379,"Nickelschneebergite","BiNi\u003Csub>2\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(OH) · H\u003Csub>2\u003C\u002Fsub>O","BiNi\u003Csub>2\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(OH)·H\u003Csub>2\u003C\u002Fsub>O","5.23",17652,{"id":198,"name":199,"entrytype":9,"csystem":39,"ima_formula":200,"mindat_formula":200,"hmin":51,"hmax":51,"dmeas":11,"dcalc":201,"primary_image_id":202},44167,"Nickeltsumcorite","Pb(Ni,Fe\u003Csup>3+\u003C\u002Fsup>)\u003Csub>2\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(H\u003Csub>2\u003C\u002Fsub>O,OH)\u003Csub>2\u003C\u002Fsub>","5.02",6017,{"id":204,"name":205,"entrytype":9,"csystem":84,"ima_formula":206,"mindat_formula":206,"hmin":102,"hmax":102,"dmeas":46,"dcalc":207,"primary_image_id":11},7233,"Phosphogartrellite","PbCuFe\u003Csup>3+\u003C\u002Fsup>(PO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(OH,H\u003Csub>2\u003C\u002Fsub>O)\u003Csub>2\u003C\u002Fsub>","5.05",{"id":209,"name":210,"entrytype":9,"csystem":84,"ima_formula":108,"mindat_formula":109,"hmin":102,"hmax":102,"dmeas":46,"dcalc":211,"primary_image_id":212},7044,"Rappoldite","5.28",20584,{"id":214,"name":215,"entrytype":9,"csystem":39,"ima_formula":216,"mindat_formula":217,"hmin":51,"hmax":102,"dmeas":46,"dcalc":211,"primary_image_id":218},11378,"Schneebergite","BiCo\u003Csub>2\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(OH) · H\u003Csub>2\u003C\u002Fsub>O","BiCo\u003Csub>2\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(OH)·H\u003Csub>2\u003C\u002Fsub>O",21773,{"id":220,"name":221,"entrytype":9,"csystem":39,"ima_formula":129,"mindat_formula":130,"hmin":102,"hmax":102,"dmeas":222,"dcalc":223,"primary_image_id":224},4039,"Tsumcorite","5.2","5.39",26516,{"id":226,"name":227,"entrytype":9,"csystem":84,"ima_formula":228,"mindat_formula":229,"hmin":116,"hmax":116,"dmeas":11,"dcalc":110,"primary_image_id":11},40560,"Yancowinnaite","PbCuAl(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>OH · H\u003Csub>2\u003C\u002Fsub>O","PbCuAl(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>OH·H\u003Csub>2\u003C\u002Fsub>O ",{"id":231,"name":232,"entrytype":9,"csystem":84,"ima_formula":233,"mindat_formula":233,"hmin":102,"hmax":102,"dmeas":46,"dcalc":234,"primary_image_id":235},7043,"Zincgartrellite","PbZn\u003Csub>2\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(H\u003Csub>2\u003C\u002Fsub>O,OH)\u003Csub>2\u003C\u002Fsub>","5.30",28771,[],[],[239],{"id":240,"txt":241,"latitude":242,"longitude":243,"country":244},2428,"Tsumeb Mine (Ongopolo Mine), Tsumeb, Oshikoto Region, Namibia",-19.2270412,17.7276421,"Namibia",22,[247,250,254,258,262,267],{"id":248,"year":29,"html":249,"doi":11},17054193,"Schmetzer, K., Nuber, B., Medenbach, O. (1985) Thometzekite, a new mineral from Tsumeb, Namibia, and symmetry relations in the tsumcorite-helmutwinklerite family. \u003Ci>Neues Jahrbuch für Mineralogie - Monatshefte\u003C\u002Fi>,  1985. 446-452",{"id":251,"year":252,"html":253,"doi":11},528517,1988,"Jambor, John L.; Bladh, Kenneth W.; Ercit, T. Scott; Grice, Joel D.; Grew, Edward S. (1988) New mineral names. \u003Ci>American Mineralogist\u003C\u002Fi>,  73 (7-8). 927-935 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM73\u002FAM73_927.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":255,"year":256,"html":257,"doi":11},15940622,1998,"Jambor, John L., Grew, Edward S., Roberts, Andrew C. (1998) New mineral names. \u003Ci>American Mineralogist\u003C\u002Fi>,  83 (11) 1347-1352 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fmsa\u002Fammin\u002Ftoc\u002FAbstracts\u002F1998_Abstracts\u002FND98_Abstracts\u002FJambor_p1347_98.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":259,"year":256,"html":260,"doi":261},127636,"Krause, Werner, Belendorff, Klaus, Bernhardt, Heinz-Jürgen, Mccammon, Catherine, Effenberger, Herta, Mikenda, Werner (1998) Crystal chemistry of the tsumcorite-group minerals. New data on ferrilotharmeyerite, tsumcorite, thometzekite, mounanaite, helmutwinklerite, and a redefinition of gartrellite. \u003Ci>European Journal of Mineralogy\u003C\u002Fi>,  10 (2). 179-206 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1127\u002Fejm\u002F10\u002F2\u002F0179'>doi:10.1127\u002Fejm\u002F10\u002F2\u002F0179\u003C\u002Fa>","10.1127\u002Fejm\u002F10\u002F2\u002F0179",{"id":263,"year":264,"html":265,"doi":266},149523,2004,"Frost, Ray L., Weier, Matt (2004) Raman and infrared spectroscopy of tsumcorite mineral group. \u003Ci>Neues Jahrbuch für Mineralogie - Monatshefte\u003C\u002Fi>,  2004 (7) 317-336 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1127\u002F0028-3649\u002F2004\u002F2004-0317'>doi:10.1127\u002F0028-3649\u002F2004\u002F2004-0317\u003C\u002Fa>","10.1127\u002F0028-3649\u002F2004\u002F2004-0317",{"id":268,"year":269,"html":270,"doi":11},16967693,2005,"(2005) Thometzekite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fthometzekite.pdf' class='refpdflink'>\u003C\u002Fa>",[272,282,292],{"id":273,"source_url":274,"license_code":275,"credit_html":276,"title":277,"description":278,"author":279,"original_width":280,"original_height":281},24083,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=65774960","CC BY-SA 4.0","David Hospital, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=65774960\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Thometzekite.jpg","Thometzekite is an extremely rare mineral from Tsumeb, its type locality, and labeled as RRR in Gebhard Tsumeb book (single occurrence with less than 10 specimens) and present here as yellowish crystal aggregates in arsentsumebite matrix. The specimen has been analyzed by SEM\u002FEDX.","David Hospital",900,600,{"id":283,"source_url":284,"license_code":285,"credit_html":286,"title":287,"description":288,"author":289,"original_width":290,"original_height":291},24084,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=69334322","CC BY-SA 3.0","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=69334322\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Thometzekite-661797.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FThometzekite\" class=\"extiw\" title=\"en:Thometzekite\">Thometzekite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Tsumeb Mine (Tsumcorp Mine), Tsumeb, Oshikoto Region (Otjikoto Region), Namibia\u003C\u002Fdd>\n\u003Cdd>Size: 2.5 cm x 2.0 cm x 1.6 cm\u003C\u002Fdd>\n\u003Cdd>Very rare Tsumeb mineral. An attractive and rich specimen is comprised of tabular to lath-like, <0.5mm, satiny, blue-green aggregates of the very rare mineral thometzekite in association with milky quartz, green laths of cuprian adamite, and trace amounts of an undetermined sulfide. The piece is 25x20x16mm. Named in 1985 for Wilhelm Thometzek, former general manager of the Tsumeb Mine from 1912-1922. Ex. Josef Vajdak specimen. Tom and Melissa Campbell photos\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Robert M. Lavinsky",1182,963,{"id":293,"source_url":294,"license_code":285,"credit_html":295,"title":296,"description":288,"author":289,"original_width":297,"original_height":298},24085,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=69334324","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=69334324\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Thometzekite-661798.jpg",1158,952,[300],{"id":301,"url":302,"label":303,"formula":304,"spacegroup":305,"year":256},13576,"\u002Fcif\u002F13576.cif","Krause 1998","Pb Cu2 (As1.234 S.766) (O10 H2)","C 1 2\u002Fm 1",[307,308],"IMA1982-103","Thometzekiet",[310,314,319,323],{"lang":311,"names":312},"ca",[313],"thometzekita",{"lang":315,"names":316},"de",[317,318],"IMA 1982-103","Thometzekit",{"lang":320,"names":321},"eu",[322],"Thometzekita",{"lang":324,"names":325},"it",[7],"Q3990754",{"history":11,"applications":11}]