[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:2072":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":15,"ima_formula":14,"elements":16,"sigelements":21,"key_elements":22,"impurities":23,"cim":24,"ima_status":25,"ima_notes":11,"ima_history":11,"approval_year":11,"publication_year":11,"discovery_year":28,"strunz10ed1":29,"strunz10ed2":30,"strunz10ed3":31,"strunz10ed4":32,"dana8ed1":33,"dana8ed2":34,"dana8ed3":35,"dana8ed4":36,"csystem":37,"cclass":38,"spacegroup":39,"spacegroupset":40,"a":41,"b":42,"c":43,"alpha":44,"beta":45,"gamma":44,"aerror":46,"berror":47,"cerror":48,"alphaerror":11,"betaerror":49,"gammaerror":11,"va3":11,"z":50,"csmetamict":13,"commentcrystal":11,"twinning":51,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":52,"tlform":11,"hmin":53,"hmax":53,"hardtype":11,"vhnmin":54,"vhnmax":55,"vhnerror":11,"vhng":56,"vhns":11,"commenthard":11,"dmeas":57,"dmeas2":57,"dcalc":58,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":11,"lustretype":59,"commentluster":11,"diapheny":60,"streak":61,"colour":62,"commentcolor":11,"colors":63,"streak_colors":66,"luminescence":11,"uv":11,"cleavage":67,"cleavagetype":68,"fracturetype":11,"tenacity":69,"commentbreak":11,"opticaltype":11,"opticalsign":11,"opticalalpha":44,"opticalalpha2":44,"opticalalphaerror":11,"opticalbeta":44,"opticalbeta2":44,"opticalbetaerror":11,"opticalgamma":44,"opticalgamma2":44,"opticalgammaerror":11,"opticalomega":44,"opticalomega2":44,"opticalomegaerror":11,"opticalepsilon":44,"opticalepsilon2":44,"opticalepsilonerror":11,"opticaln":44,"opticaln2":44,"opticalnerror":11,"optical2vcalc":44,"optical2vcalc2":44,"optical2vcalcerror":11,"optical2vmeasured":44,"optical2vmeasured2":44,"optical2vmeasurederror":11,"rimin":11,"rimax":11,"opticaldispersion":11,"opticalpleochroism":70,"opticalpleochorismdesc":71,"opticalbirefringence":11,"opticalcomments":11,"opticalcolour":72,"opticalinternal":11,"opticaltropic":73,"opticalanisotropism":74,"opticalbireflectance":11,"opticalextinction":11,"opticalr":75,"specdispm":11,"ir":11,"electrical":11,"magnetism":11,"thermalbehaviour":11,"other":76,"industrial":11,"occurrence":11,"otheroccurrence":77,"type_specimen_store":11,"description_short":78,"aboutname":79,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":80,"reviewed_at":11,"variety_of":11,"varieties":81,"group_members":82,"associates":83,"confused_with":133,"type_localities":140,"occurrence_total":145,"citations":146,"images":234,"structures":434,"synonyms":458,"language_names":484,"wikidata_qid":600,"texts":601},2072,"1:1:2072:1","561a4479-03fa-4ce3-bb81-633e59a3a6e6","Jamesonite","Ja",0,"mineral",null,9902,false,"Pb\u003Csub>4\u003C\u002Fsub>FeSb\u003Csub>6\u003C\u002Fsub>S\u003Csub>14\u003C\u002Fsub>","May contain minor Bi.",[17,18,19,20],"Fe","Pb","Sb","S",[17,18,19,20],[18,19],",Cu,Zn,Ag,Bi,,","5.8.5",[26,27],"APPROVED","GRANDFATHERED","1825","2","H","B","15","3","6","7","1","Monoclinic",5,14,"P1 21\u002Fc 1 ","4.030","19.125","15.750","0","91.68",4,3,6,8,2,"On {100}.","Acicular to fibrous [001] and striated parallel [001]. In felted masses of needles. Also massive, fibrous to columnar; radial or plumose at times. In subparallel aggregates of prismatic crystals, forming a columnar mass.",2.5,"66","86",100,"5.63","5.76","Metallic","Opaque","Gray-black","Gray-black; iridescent at times",[64,65],"gray","black",[64,65],"{001} good; also possibly {010} and {120}","Distinct\u002FGood","brittle","Visible","Distinct.","Grey-black","Anisotropic","Strong","(38.4,45.1) 400,\r\n(38.1,44.9) 420,\r\n(37.7,44.8) 440,\r\n(37.6,45.0) 460,\r\n(37.4,45.1) 480,\r\n(37.3,45.0) 500,\r\n(37.0,44.7) 520,\r\n(36.6,44.3) 540,\r\n(36.1,43.8) 560,\r\n(35.7,43.2) 580,\r\n(35.3,42.6) 600,\r\n(34.8,41.9) 620,\r\n(34.2,41.0) 640,\r\n(33.6,40.1) 660,\r\n(33.0,39.2) 680,\r\n(32.5,38.5) 700","Raman bands connected with stretching and bending of the SbS\u003Csub>3\u003C\u002Fsub> groups are between 350 and 180 cm\u003Csup>-1\u003C\u002Fsup>","Late stage hydrothermal mineral formed at moderate to low temperature.","Benavidesite-Jamesonite Series.\r\n\r\nEasily confused with boulangerite with which it may be intergrown. As in boulangerite and, e.g., robinsonite and zinkenite, the structure contains interconnected SbS5 groups exhibiting the SnS archetype.","Named in honor of Robert Jameson (11 July 1774, Leith, Scotland – 19 April 1854, Edinburgh, Scotland), naturalist and mineralogist.  He was Professor of Natural History at the University of Edinburgh for fifty years.","2025-08-11 12:14:21",[],[],[84,92,99,107,115,124],{"id":85,"name":86,"entrytype":9,"csystem":87,"ima_formula":88,"mindat_formula":88,"hmin":50,"hmax":47,"dmeas":89,"dcalc":90,"primary_image_id":91},147,"Altaite","Isometric","PbTe","8.19","8.27",904,{"id":93,"name":94,"entrytype":9,"csystem":87,"ima_formula":95,"mindat_formula":95,"hmin":47,"hmax":47,"dmeas":96,"dcalc":97,"primary_image_id":98},430,"Aurostibite","AuSb\u003Csub>2\u003C\u002Fsub>","9.98","9.91",2347,{"id":100,"name":101,"entrytype":9,"csystem":87,"ima_formula":11,"mindat_formula":102,"hmin":46,"hmax":103,"dmeas":104,"dcalc":105,"primary_image_id":106},676,"Bindheimite","Pb\u003Csub>2\u003C\u002Fsub>Sb\u003Csub>2\u003C\u002Fsub>O\u003Csub>6\u003C\u002Fsub>O",4.5,"4.6","6.8",3286,{"id":108,"name":109,"entrytype":9,"csystem":110,"ima_formula":111,"mindat_formula":111,"hmin":47,"hmax":46,"dmeas":112,"dcalc":113,"primary_image_id":114},983,"Chalcostibite","Orthorhombic","CuSbS\u003Csub>2\u003C\u002Fsub>","4.9","5.011",29428,{"id":116,"name":117,"entrytype":9,"csystem":118,"ima_formula":119,"mindat_formula":120,"hmin":53,"hmax":53,"dmeas":121,"dcalc":122,"primary_image_id":123},1204,"Cylindrite","Triclinic","FePb\u003Csub>3\u003C\u002Fsub>Sn\u003Csub>4\u003C\u002Fsub>Sb\u003Csub>2\u003C\u002Fsub>S\u003Csub>14\u003C\u002Fsub>","Pb\u003Csub>3\u003C\u002Fsub>Sn\u003Csub>4\u003C\u002Fsub>FeSb\u003Csub>2\u003C\u002Fsub>S\u003Csub>14\u003C\u002Fsub>","5.43","5.443",6749,{"id":125,"name":126,"entrytype":9,"csystem":110,"ima_formula":127,"mindat_formula":128,"hmin":129,"hmax":46,"dmeas":130,"dcalc":131,"primary_image_id":132},2827,"Nadorite","PbSb\u003Csup>3+\u003C\u002Fsup>O\u003Csub>2\u003C\u002Fsub>Cl","PbSbClO\u003Csub>2\u003C\u002Fsub>",3.5,"7.02","7.06",16960,[134],{"id":135,"name":136,"entrytype":9,"csystem":37,"ima_formula":137,"mindat_formula":137,"hmin":53,"hmax":53,"dmeas":44,"dcalc":138,"primary_image_id":139},623,"Benavidesite","Pb\u003Csub>4\u003C\u002Fsub>MnSb\u003Csub>6\u003C\u002Fsub>S\u003Csub>14\u003C\u002Fsub>","5.60",3031,[141],{"id":142,"txt":143,"latitude":11,"longitude":11,"country":144},840,"Cornwall, England, UK","UK",820,[147,151,155,159,162,165,169,173,177,181,185,190,194,199,203,207,212,216,220,224,229],{"id":148,"year":149,"html":150,"doi":11},16113159,1821,"Jameson (1821) 285.",{"id":152,"year":153,"html":154,"doi":11},16113160,1824,"Mohs (1824) 586.",{"id":156,"year":157,"html":158,"doi":11},12916011,1825,"Mohs, Frederick; Haidinger, William (1825) \u003Ci>Treatise on Mineralogy\u003C\u002Fi> Vol. 1. \u003Ca target='_blank' href='https:\u002F\u002Fwww.biodiversitylibrary.org\u002Fitempdf\u002F67906' class='refpdflink'>\u003C\u002Fa>",{"id":160,"year":157,"html":161,"doi":11},16113161,"Mohs, F., Haidinger, W. (1825) XI. Order. Glance. VII. Antimony-glance. Jamesonite. in Treatise on Mineralogy, or the Natural History of the Mineral Kingdom, Volume 1, Archibald Constable and Co. (Edinburgh): 451-451.",{"id":163,"year":157,"html":164,"doi":11},16113163,"Haidinger (1825) 3: 26.",{"id":166,"year":167,"html":168,"doi":11},16113164,1826,"Rose, H. (1826) Ueber die chemische Zusammensetzung des Zinkenits und des Jamesonits. Annalen der Physik und Chemie: 8: 99-102.",{"id":170,"year":171,"html":172,"doi":11},16113165,1841,"Huot (1841) 1: 192.",{"id":174,"year":175,"html":176,"doi":11},16113166,1906,"Spencer, L.J. (1906) Analysis of crystallized jamesonite. Mineralogist Magazine: 14: 310.",{"id":178,"year":179,"html":180,"doi":11},16113167,1914,"Slavík (1914) Centralblatt für Mineralogie: 7.",{"id":182,"year":183,"html":184,"doi":11},519375,1925,"Shannon, Earl V. (1925) Jamesonite from Slate Creek, Custer County, Idaho. \u003Ci>American Mineralogist\u003C\u002Fi>,  10 (8) 194-197 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM10\u002FAM10_194.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":186,"year":187,"html":188,"doi":189},4119,1940,"Berry, L. G. (1940) Studies of mineral sulpho-salts: II. Jamesonite from Cornwall and Bolivia (With Plates XXVI and XXVII.) \u003Ci>Mineralogical Magazine and Journal of the Mineralogical Society\u003C\u002Fi>,  25 (170) 597-608 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fminmag.1940.025.170.04'>doi:10.1180\u002Fminmag.1940.025.170.04\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002FMinMag\u002FVolume_25\u002F25-170-597.pdf' class='refpdflink'>\u003C\u002Fa>","10.1180\u002Fminmag.1940.025.170.04",{"id":191,"year":192,"html":193,"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":195,"year":196,"html":197,"doi":198},106031,1957,"Niizeki, N., Buerger, M. J. (1957) The crystal structure of jamesonite, FePb4Sb6S14. \u003Ci>Zeitschrift für Kristallographie - Crystalline Materials\u003C\u002Fi>,  109 (1). 161-183 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1524\u002Fzkri.1957.109.1-6.161'>doi:10.1524\u002Fzkri.1957.109.1-6.161\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002Fzk\u002Fvol109\u002FZK109_161.pdf' class='refpdflink'>\u003C\u002Fa>","10.1524\u002Fzkri.1957.109.1-6.161",{"id":200,"year":201,"html":202,"doi":11},523140,1958,"Fleischer, M. (1958) New Mineral Names. \u003Ci>American Mineralogist\u003C\u002Fi>,  43 (11-12). 1219-1225 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM43\u002FAM43_1219.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":204,"year":205,"html":206,"doi":11},16102728,1987,"Chang, L.L.Y., Li, X., Zheng, C. (1987) The jamesonite - benavidesite series. The Canadian Mineralogist: 25: 667-672.",{"id":208,"year":209,"html":210,"doi":211},16478817,2003,"Léone, Philippe, Le Leuch, Louis-Marie, Palvadeau, Pierre, Molinié, Philippe, Moëlo, Yves (2003) Single crystal structures and magnetic properties of two iron or manganese-lead-antimony sulfides: MPb\u003Csub>4\u003C\u002Fsub>Sb\u003Csub>6\u003C\u002Fsub>S\u003Csub>14\u003C\u002Fsub> (M: Fe, Mn). \u003Ci>Solid State Sciences\u003C\u002Fi>,  5 (5). 771-776 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1016\u002Fs1293-2558(03)00090-6'>doi:10.1016\u002Fs1293-2558(03)00090-6\u003C\u002Fa>","10.1016\u002Fs1293-2558(03)00090-6",{"id":213,"year":209,"html":214,"doi":215},1504166,"Matsushita, Yoshitaka, Ueda, Yutaka (2003) Structure and Physical Properties of 1D Magnetic Chalcogenide, Jamesonite (FePb\u003Csub>4\u003C\u002Fsub>Sb\u003Csub>6\u003C\u002Fsub>S\u003Csub>14\u003C\u002Fsub>). \u003Ci>Inorganic Chemistry\u003C\u002Fi>,  42 (24). 7830-7838 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1021\u002Fic034634t'>doi:10.1021\u002Fic034634t\u003C\u002Fa>","10.1021\u002Fic034634t",{"id":217,"year":218,"html":219,"doi":11},16965091,2005,"(2005) Jamesonite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fjamesonite.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":221,"year":222,"html":223,"doi":11},16113174,2008,"Lieber, W. (2008) Warum bildet Jamesonit Ringe? Der Aufschluss: 59(4): 241-244 (in German).",{"id":225,"year":226,"html":227,"doi":228},16724871,2016,"Kharbish, Sherif, Jeleň, Stanislav (2016) Raman spectroscopy of the Pb-Sb sulfosalts minerals: Boulangerite, jamesonite, robinsonite and zinkenite. \u003Ci>Vibrational Spectroscopy\u003C\u002Fi>,  85. 157-166 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1016\u002Fj.vibspec.2016.04.016'>doi:10.1016\u002Fj.vibspec.2016.04.016\u003C\u002Fa>","10.1016\u002Fj.vibspec.2016.04.016",{"id":230,"year":231,"html":232,"doi":233},16650322,2023,"Comodi, Paola, Balić-Žunić, Tonci, Fastelli, Maximiliano, Hanfland, Michael, Collings, Ines, Zucchini, Azzurra (2023) The High-Pressure Phase Transition in Jamesonite: A Single-Crystal Synchrotron X-ray Diffraction Study. \u003Ci>Crystals\u003C\u002Fi>,  13 (8)  \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.3390\u002Fcryst13081258'>doi:10.3390\u002Fcryst13081258\u003C\u002Fa>","10.3390\u002Fcryst13081258",[235,245,252,261,266,271,279,287,295,302,312,320,326,335,344,352,359,365,372,380,387,393,400,407,414,422,427],{"id":236,"source_url":237,"license_code":238,"credit_html":239,"title":240,"description":241,"author":242,"original_width":243,"original_height":244},12512,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=7877029","CC BY-SA 3.0","Didier Descouens, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=7877029\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","JamesoniteAnita.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FJamesonite\" class=\"extiw\" title=\"en:Jamesonite\">Jamesonite\u003C\u002Fa> with quartz \n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality :  Anita Mine - Huaron Peru - (View 4cm).\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Didier Descouens",3799,3056,{"id":246,"source_url":247,"license_code":248,"credit_html":249,"title":7,"description":11,"author":11,"original_width":250,"original_height":251},29957,"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F61906","CC BY-SA 4.0","Photo: Unknown author — http:\u002F\u002Fcreativecommons.org\u002Flicenses\u002Fby-sa\u002F4.0\u002F, courtesy of \u003Ca href=\"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F61906\" rel=\"noopener\">The Estonian Museum of Natural History\u003C\u002Fa> via Europeana",1000,666,{"id":253,"source_url":254,"license_code":238,"credit_html":255,"title":256,"description":257,"author":258,"original_width":259,"original_height":260},12513,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10136979","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10136979\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Jamesonite-66667.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FJamesonite\" class=\"extiw\" title=\"en:Jamesonite\">Jamesonite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Noche Buena Mine, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FNoche_Buena\" class=\"extiw\" title=\"en:Noche Buena\">Noche Buena\u003C\u002Fa>, Municipio de Mazapil, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FZacatecas\" class=\"extiw\" title=\"en:Zacatecas\">Zacatecas\u003C\u002Fa>, Mexico (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-2376.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>A showy and excellent specimen of shimmering, metallic, radiating jamesonite needles from Zacatecas, Mexico. A cloth label is affixed to the back of the piece. Very large and rich! 7.8 x 5.7 x 3.6 cm\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Robert M. Lavinsky",456,618,{"id":262,"source_url":263,"license_code":264,"credit_html":265,"title":7,"description":11,"author":11,"original_width":250,"original_height":251},29958,"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F116676","CC BY 4.0","Photo: Unknown author — http:\u002F\u002Fcreativecommons.org\u002Flicenses\u002Fby\u002F4.0\u002F, courtesy of \u003Ca href=\"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F116676\" rel=\"noopener\">Department of Geology, TalTech\u003C\u002Fa> via Europeana",{"id":267,"source_url":268,"license_code":248,"credit_html":269,"title":7,"description":11,"author":11,"original_width":250,"original_height":270},29959,"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F167781","Photo: Unknown author — http:\u002F\u002Fcreativecommons.org\u002Flicenses\u002Fby-sa\u002F4.0\u002F, courtesy of \u003Ca href=\"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F167781\" rel=\"noopener\">University of Tartu, Natural History Museum\u003C\u002Fa> via Europeana",769,{"id":272,"source_url":273,"license_code":238,"credit_html":274,"title":275,"description":276,"author":258,"original_width":277,"original_height":278},12515,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10166296","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10166296\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Jamesonite-245514.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FJamesonite\" class=\"extiw\" title=\"en:Jamesonite\">Jamesonite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FOruro_Department\" class=\"extiw\" title=\"en:Oruro Department\">Oruro Department\u003C\u002Fa>, Bolivia (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-14514.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: 9.5 x 6.0 x 5.7 cm.\u003C\u002Fdd>\n\u003Cdd>A massively heavy sulfide specimen with an interesting 2.5 cm vug of highly lustrous, radiating sprays of jamesonite needles from one of the famous Vaux expeditions in the 1920s and 1930s. There may be other rare species present here, to be identified from thin sections, as much of interest was found in the old deposits here. Ex. Philadelphia Academy of Sciences Collection.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",505,600,{"id":280,"source_url":281,"license_code":238,"credit_html":282,"title":283,"description":284,"author":258,"original_width":285,"original_height":286},12516,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10419937","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10419937\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Jamesonite-rom27a.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FJamesonite\" class=\"extiw\" title=\"en:Jamesonite\">Jamesonite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FConcepci%C3%B3n_del_Oro_(municipality)\" class=\"extiw\" title=\"en:Concepción del Oro (municipality)\">Concepción del Oro\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FConcepci%C3%B3n_del_Oro_(municipality)\" class=\"extiw\" title=\"en:Concepción del Oro (municipality)\">Municipio de Concepción del Oro\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FZacatecas\" class=\"extiw\" title=\"en:Zacatecas\">Zacatecas\u003C\u002Fa>, Mexico (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-2315.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: miniature, 5.0 x 4.8 x 4.7 cm\n\u003Cdl>\u003Cdt>Jamesonite\u003C\u002Fdt>\u003C\u002Fdl>\u003C\u002Fdd>\n\u003Cdd>Jackstraw crystals of splendent, acicular jamesonite, to 2.3 cm in length, are associated with modified cubes of brassy yellow pyrite reaching .25 cm across. This is a major example of the species from a small find that few people are aware of, I have found. I am told it was a small pocket in the mid-1980s, and I have seen only a handful turn up as old collections recycle. These are superior to other Mexican jamesonite specimens, and most worldwide jamesonite for that matter as well, for their robust crystals and bright metallic lustre. This piece has a rich smothering of splendent, metallic-gray crystals of jamesonite to 2.3 cm across, very important for the species. Ex. Dr. Miguel Romero Collection.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",751,800,{"id":288,"source_url":289,"license_code":238,"credit_html":290,"title":291,"description":292,"author":258,"original_width":293,"original_height":294},61401,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10154701","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10154701\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Jamesonite-188169.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FJamesonite\" class=\"extiw\" title=\"en:Jamesonite\">Jamesonite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FZacatecas\" class=\"extiw\" title=\"en:Zacatecas\">Zacatecas\u003C\u002Fa>, Mexico (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-2381.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: 11.3 x 3.9 x 2.5 cm.\u003C\u002Fdd>\n\u003Cdd>Jamesonite (Lead Iron Antimony Sulfide) is one of a few sulfide minerals that form fine acicular crystals that appear as hair-like fibers. Jamesonite has been called feather ore and grey antimony.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",400,315,{"id":296,"source_url":297,"license_code":238,"credit_html":298,"title":299,"description":300,"author":258,"original_width":301,"original_height":286},12517,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10442779","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10442779\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Jamesonite-rom09b.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FJamesonite\" class=\"extiw\" title=\"en:Jamesonite\">Jamesonite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FConcepci%C3%B3n_del_Oro_(municipality)\" class=\"extiw\" title=\"en:Concepción del Oro (municipality)\">Concepción del Oro\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FConcepci%C3%B3n_del_Oro_(municipality)\" class=\"extiw\" title=\"en:Concepción del Oro (municipality)\">Municipio de Concepción del Oro\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FZacatecas\" class=\"extiw\" title=\"en:Zacatecas\">Zacatecas\u003C\u002Fa>, Mexico (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-2315.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: cabinet, 14.3 x 9.6 x 8.3 cm\n\u003Cdl>\u003Cdt>Jamesonite\u003C\u002Fdt>\u003C\u002Fdl>\u003C\u002Fdd>\n\u003Cdd>This is a major example of the species from a small find that few people are aware of, I have found. I am told it was a small pocket in the mid-1980s, and I have seen only a handful turn up as old collections recycle. These are superior to other Mexican jamesonite specimens, and most worldwide jamesonite for that matter as well, for their robust crystals and bright metallic lustre. In fact, I would venture to say these are the world's best jamesonites, for my own taste. This piece has a rich smothering of splendent, metallic-gray crystals of jamesonite to 4.0 cm across in on druse of brassy yellow pyrite. There is also a gray rhombohedron of calcite perched on top, measuring 3 cm across. This specimen was on loaned exhibit in the University of Arizona Museum for over a decade until my purchase of this collection in 2008. Ex. Dr. Miguel Romero Collection.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",760,{"id":303,"source_url":304,"license_code":305,"credit_html":306,"title":307,"description":308,"author":309,"original_width":310,"original_height":311},12518,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=21515685","CC BY 3.0","John Sobolewski (JSS), via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=21515685\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Jamesonite-320250.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FJamesonite\" class=\"extiw\" title=\"en:Jamesonite\">Jamesonite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Noche Buena Mine, Noche Buena, Mun. de Mazapil, Zacatecas, Mexico\u003C\u002Fdd>\n\u003Cdd>\u003Ci>Original description:\u003C\u002Fi> A 6.5 by 3.6 cms mass of needles. JSS specimen and photo.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","John Sobolewski (JSS)",1024,768,{"id":313,"source_url":314,"license_code":238,"credit_html":315,"title":316,"description":317,"author":258,"original_width":318,"original_height":319},61405,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10167926","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10167926\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Jamesonite-253905.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FJamesonite\" class=\"extiw\" title=\"en:Jamesonite\">Jamesonite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: San José Mine, Oruro City, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FCercado\" class=\"extiw\" title=\"en:Cercado\">Cercado Province\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FOruro_Department\" class=\"extiw\" title=\"en:Oruro Department\">Oruro Department\u003C\u002Fa>, Bolivia (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-340.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: 5.5 x 4.0 x 2.2 cm.\u003C\u002Fdd>\n\u003Cdd>Jamesonite is a relatively rare lead, iron, antimony sulfide. Most people are probably familiar with Jamesonite from Mexico or China, but some of the nicest Jamesonite specimens I've seen are from Bolivia. This piece features a very nice, sparkling grey \"nest\" of Jamesonite needles, and is very good quality for the species. Rarely do you see specimens this size with such great crystallization as this one.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",482,432,{"id":321,"source_url":322,"license_code":238,"credit_html":323,"title":324,"description":300,"author":258,"original_width":286,"original_height":325},61411,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10442782","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10442782\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Jamesonite-rom09e.jpg",684,{"id":327,"source_url":328,"license_code":248,"credit_html":329,"title":330,"description":331,"author":332,"original_width":333,"original_height":334},61415,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=82984438","Kaarel Tiidus, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=82984438\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Estonian Museum of Natural History Specimen No 201818 photo (g27 g27-151 jpg).jpg","\"džeimsoniit\". More info \u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fgeocollections.info\u002Ffile\u002F61906\">about this file\u003C\u002Fa> and \u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fgeocollections.info\u002Fspecimen\u002F201818\">about this specimen\u003C\u002Fa> at \u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fgeocollections.info\u002F\">geocollections.info\u003C\u002Fa>","Kaarel Tiidus",3813,2542,{"id":336,"source_url":337,"license_code":248,"credit_html":338,"title":339,"description":340,"author":341,"original_width":342,"original_height":343},61416,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=83068070","Mai Seppel, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=83068070\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Estonian Museum of Natural History Specimen No 201818 photo (g27 g27-151 1 jpg).jpg","\"džeimsoniit\". More info \u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fgeocollections.info\u002Ffile\u002F91843\">about this file\u003C\u002Fa> and \u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fgeocollections.info\u002Fspecimen\u002F201818\">about this specimen\u003C\u002Fa> at \u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fgeocollections.info\u002F\">geocollections.info\u003C\u002Fa>","Mai Seppel",3858,2894,{"id":345,"source_url":346,"license_code":238,"credit_html":347,"title":348,"description":349,"author":258,"original_width":350,"original_height":351},61399,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10131197","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10131197\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Baryte-Jamesonite-41664.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FBaryte\" class=\"extiw\" title=\"en:Baryte\">Baryte\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FJamesonite\" class=\"extiw\" title=\"en:Jamesonite\">Jamesonite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Herja Mine (Kisbánya), \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FBaia_Mare\" class=\"extiw\" title=\"en:Baia Mare\">Baia Mare (Nagybánya)\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FMaramure%C5%9F_County\" class=\"extiw\" title=\"en:Maramureş County\">Maramures County\u003C\u002Fa>, Romania (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-2601.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>From the noted collection of Dr. Jan Buma , a connossieur of Eastern European minerals, a remarkable barite-in-jamesonite from Maramures. We are accustomed to seeing flower-like calcites tinted dove gray by jamesonite from this locality, but this is a delicate cluster of bladed, gemmy BARITE with the jamesonite included in the crystals. Barite is much rarer and one in this condition is exceptional. Mined in the early 1980’s. 6.3 x 4.0 x 3.9 cm\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",700,592,{"id":353,"source_url":354,"license_code":238,"credit_html":355,"title":356,"description":357,"author":258,"original_width":358,"original_height":319},12514,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10160549","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10160549\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Stannite-Jamesonite-210568.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FStannite\" class=\"extiw\" title=\"en:Stannite\">Stannite\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FJamesonite\" class=\"extiw\" title=\"en:Jamesonite\">Jamesonite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: San José Mine, Oruro City, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FCercado\" class=\"extiw\" title=\"en:Cercado\">Cercado Province\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FOruro_Department\" class=\"extiw\" title=\"en:Oruro Department\">Oruro Department\u003C\u002Fa>, Bolivia (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-340.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: 5.3 x 3.7 x 3.2 cm.\u003C\u002Fdd>\n\u003Cdd>These specimens came out about two years ago, and until recently, their identity wasn’t known for sure. From the beginning they were speculated as being Stannite with Jamesonite, and that’s what they turned out to be. Most people who collect Bolivian minerals are probably familiar with the classic Stannite and Zinkenite association specimens from San Jose that were found circa WWII, but these new specimens are much more rare, and are the only association of Stannite with Jamesonite, that I have seen from any locality. The specimen features several sharp, twinned crystals of Stannite measuring up to 0.8 cm sitting atop and mixed with a matrix of acicular Jamesonite crystals and are associated with minor Andorite crystals. Stannite is copper iron tin sulfide and some of the best pieces of this material come from this mine.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",473,{"id":360,"source_url":361,"license_code":248,"credit_html":362,"title":363,"description":11,"author":11,"original_width":250,"original_height":364},29871,"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F128335","Photo: Unknown author — http:\u002F\u002Fcreativecommons.org\u002Flicenses\u002Fby-sa\u002F4.0\u002F, courtesy of \u003Ca href=\"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F128335\" rel=\"noopener\">University of Tartu, Natural History Museum\u003C\u002Fa> via Europeana","Calcite",702,{"id":366,"source_url":367,"license_code":238,"credit_html":368,"title":369,"description":370,"author":258,"original_width":371,"original_height":319},61400,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10145172","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10145172\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Stannite-Jamesonite-146669.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FStannite\" class=\"extiw\" title=\"en:Stannite\">Stannite\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FJamesonite\" class=\"extiw\" title=\"en:Jamesonite\">Jamesonite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: San José Mine, Oruro City, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FCercado\" class=\"extiw\" title=\"en:Cercado\">Cercado Province\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FOruro_Department\" class=\"extiw\" title=\"en:Oruro Department\">Oruro Department\u003C\u002Fa>, Bolivia (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-340.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: 4.3 x 3.3 x 2.7 cm.\u003C\u002Fdd>\n\u003Cdd>These specimens came out about two years ago, and until recently, their identity wasn’t known for sure. From the beginning they were speculated as being Stannite with Jamesonite, and that’s what they turned out to be. Most people who are fans of Bolivian minerals are probably familiar with the classic Stannite and Zinkenite association specimens from San Jose that were found circa WWII, but these new specimens are much more rare, and are the only association of Stannite with Jamesonite, that I have seen from any locality. The specimen features several sharp, twinned crystals of Stannite measuring up to 1.1 cm sitting atop and mixed with a matrix of acicular Jamesonite crystals and are associated with minor Andorite crystals. This piece is one of the better pieces of this rare and unusual combination of these two species. Stannite is copper iron tin sulfide and some of the best pieces of this material come from this mine. This is a very choice specimen of a hard to find association from Bolivia! A very unique specimen for these rare minerals. Ex. Brian Kosnar Collection.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",425,{"id":373,"source_url":374,"license_code":238,"credit_html":375,"title":376,"description":377,"author":258,"original_width":378,"original_height":379},61403,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10164844","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10164844\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Stannite-Jamesonite-237603.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FStannite\" class=\"extiw\" title=\"en:Stannite\">Stannite\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FJamesonite\" class=\"extiw\" title=\"en:Jamesonite\">Jamesonite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: San José Mine, Oruro City, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FCercado\" class=\"extiw\" title=\"en:Cercado\">Cercado Province\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FOruro_Department\" class=\"extiw\" title=\"en:Oruro Department\">Oruro Department\u003C\u002Fa>, Bolivia (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-340.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: 6.3 x 6.2 x 2.9 cm.\u003C\u002Fdd>\n\u003Cdd>These specimens came out about two years ago, and until recently, their identity wasn’t known for sure. From the beginning they were speculated as being Stannite with Jamesonite, and that’s what they turned out to be. Most people who are fans of Bolivian minerals are probably familiar with the classic Stannite and Zinkenite association specimens from San Jose that were found circa WWII, but these new specimens are much more rare, and are the only association of Stannite with Jamesonite, that I have seen from any locality. The specimen features several sharp, lustrous, metallic, brassy colored, twinned crystals of Stannite sitting atop and mixed with a matrix of acicular Jamesonite crystals. Stannite is copper iron tin sulfide and some of the best pieces of this mineral come from this mine.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",420,360,{"id":381,"source_url":382,"license_code":238,"credit_html":383,"title":384,"description":385,"author":258,"original_width":278,"original_height":386},61404,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10165228","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10165228\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Jamesonite-Pyrite-239900.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FJamesonite\" class=\"extiw\" title=\"en:Jamesonite\">Jamesonite\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FPyrite\" class=\"extiw\" title=\"en:Pyrite\">Pyrite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FZacatecas\" class=\"extiw\" title=\"en:Zacatecas\">Zacatecas\u003C\u002Fa>, Municipio de Zacatecas, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FZacatecas\" class=\"extiw\" title=\"en:Zacatecas\">Zacatecas\u003C\u002Fa>, Mexico (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-20185.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: 8.4 x 5.2 x 4.9 cm.\u003C\u002Fdd>\n\u003Cdd>Nests of scintillating, soft-to-the-touch, hair-like, jamesonite needles to about 1.5 cm richly cover the front of the mounded matrix of sulfides on this classic specimen from Zacatecas, Mexico. A lustrous, 6 mm, pyrite crystal on top of the matrix is a nice touch. Ex. Mullane Collection. This piece dates to the 1960s or 1970s.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",469,{"id":388,"source_url":389,"license_code":305,"credit_html":390,"title":391,"description":392,"author":309,"original_width":310,"original_height":311},12519,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=21515986","John Sobolewski (JSS), via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=21515986\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Jamesonite, Pyrite-392077.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FJamesonite\" class=\"extiw\" title=\"en:Jamesonite\">Jamesonite\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FPyrite\" class=\"extiw\" title=\"en:Pyrite\">Pyrite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Sombrerete, Mun. de Sombrerete, Zacatecas, Mexico\u003C\u002Fdd>\n\u003Cdd>\u003Ci>Original description:\u003C\u002Fi> A 4.1 by 2.5 cms mass of lustrous crystals with Pyrite. JSS specimen and photo.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",{"id":394,"source_url":395,"license_code":238,"credit_html":396,"title":397,"description":398,"author":258,"original_width":399,"original_height":319},61408,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10168263","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10168263\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Ferberite-Marcasite-Jamesonite-255171.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FFerberite\" class=\"extiw\" title=\"en:Ferberite\">Ferberite\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FMarcasite\" class=\"extiw\" title=\"en:Marcasite\">Marcasite\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FJamesonite\" class=\"extiw\" title=\"en:Jamesonite\">Jamesonite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Tazna Mine (Tasna Mine; Tazna-Rosario Mine), Cerro Tazna, Atocha-Quechisla District, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FNor_Chichas_Province\" class=\"extiw\" title=\"en:Nor Chichas Province\">Nor Chichas 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-40745.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: 4.6 x 3.8 x 3.6 cm.\u003C\u002Fdd>\n\u003Cdd>A superb twinned crystal of Ferberite from the renowned Tasna mine in southern Bolivia. The piece was mined at the beginning of 2008, which is encouraging because I have seen very little in the way of Ferberites from this mine in recent years. This piece features the classic, \"butterfly\" twinning of Ferberite along the a (100) face. It is a good quality, sharp, lustrous, aesthetic jet-black twinned crystal with associated botryoidal Marcasite and small acicular crystals of grey Jamesonite. It has an attractive thick blocky form, and is a wonderful miniature size specimen. Twinned crystals from Bolivia are becoming increasingly difficult to obtain in recent years as the price of Tungsten ore has driven the miners to throw nearly all the Ferberite into the crusher, causing thousands of specimens to be lost forever.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",477,{"id":401,"source_url":402,"license_code":238,"credit_html":403,"title":404,"description":405,"author":258,"original_width":406,"original_height":319},61409,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10171374","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10171374\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Stannite-Jamesonite-273342.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FStannite\" class=\"extiw\" title=\"en:Stannite\">Stannite\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FJamesonite\" class=\"extiw\" title=\"en:Jamesonite\">Jamesonite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: San José Mine, Oruro City, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FCercado\" class=\"extiw\" title=\"en:Cercado\">Cercado Province\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FOruro_Department\" class=\"extiw\" title=\"en:Oruro Department\">Oruro Department\u003C\u002Fa>, Bolivia (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-340.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: 3.7 x 2.5 x 2.1 cm.\u003C\u002Fdd>\n\u003Cdd>These specimens came out about two years ago (2007), and until recently, their identity wasn't known for sure. From the beginning they were speculated as being Stannite with Jamesonite, and that's what they turned out to be. Most people who know Bolivian minerals are probably familiar with the classic Stannite and Zinkenite association specimens from San Jose that were found circa WWII, but these new specimens are much more rare, and are the only association of Stannite with Jamesonite, that I have seen from any locality. The specimen features several sharp, twinned crystals of Stannite sitting atop and mixed with a matrix of acicular Jamesonite crystals and are associated with minor gemmy brown Cassiterite crystals. This piece is one of the better pieces of this rare and unusual combination of these two species. Stannite is copper iron tin sulfide and some of the best pieces of this material come from this mine. A very unique specimen for these rare minerals.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",489,{"id":408,"source_url":409,"license_code":238,"credit_html":410,"title":411,"description":412,"author":258,"original_width":413,"original_height":319},61410,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10173184","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10173184\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Ferberite-Jamesonite-286248.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FFerberite\" class=\"extiw\" title=\"en:Ferberite\">Ferberite\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FJamesonite\" class=\"extiw\" title=\"en:Jamesonite\">Jamesonite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Tazna Mine (Tasna Mine; Tazna-Rosario Mine), Cerro Tazna, Atocha-Quechisla District, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FNor_Chichas_Province\" class=\"extiw\" title=\"en:Nor Chichas Province\">Nor Chichas 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-40745.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: 3.4 x 3.3 x 3.0 cm.\u003C\u002Fdd>\n\u003Cdd>A superb twinned crystal of Ferberite from the renowned Tazna mine in southern Bolivia. The piece was mined at the beginning of 2008, which is encouraging because I have seen very little in the way of Ferberites from this mine in recent years. This piece features the classic, \"butterfly\" twinning of Ferberite along the a (100) face. It is a good quality, sharp, lustrous, aesthetic jet-black twinned crystal. It has an attractive thick blocky form, and is a wonderful toenail size specimen. Twinned crystals from Bolivia are becoming increasingly difficult to obtain in recent years as the price of Tungsten ore has driven the miners to throw nearly all the Ferberite into the crusher, causing thousands of specimens to be lost forever. These twins are definitely the most highly sought after crystal habit from this locality.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",490,{"id":415,"source_url":416,"license_code":305,"credit_html":417,"title":418,"description":419,"author":420,"original_width":310,"original_height":421},61413,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=21515283","Kelly Nash, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=21515283\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Jamesonite, Stannite-411832.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FJamesonite\" class=\"extiw\" title=\"en:Jamesonite\">Jamesonite\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FStannite\" class=\"extiw\" title=\"en:Stannite\">Stannite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: San José Mine, Oruro City, Cercado Province, Oruro Department, Bolivia\u003C\u002Fdd>\n\u003Cdd>\u003Ci>Original description:\u003C\u002Fi> Jamesonite needles on steel gray stannite crystals, 26 x 20 x 20 mm., San Jose Mine, Bolivia. This was labeled zinkenite but is likely jamesonite as most are from this mine (this specimen has not been analyzed). Purchased in 2003 in Tucson, according to the label it was mined in 1942. K. Nash specimen & photo.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Kelly Nash",810,{"id":423,"source_url":424,"license_code":305,"credit_html":425,"title":426,"description":392,"author":309,"original_width":310,"original_height":311},61414,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=21515988","John Sobolewski (JSS), via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=21515988\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Jamesonite, Pyrite-392078.jpg",{"id":428,"source_url":429,"license_code":238,"credit_html":430,"title":431,"description":432,"author":258,"original_width":433,"original_height":319},55694,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10157102","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10157102\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Franckeite-Jamesonite-196013.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FFranckeite\" class=\"extiw\" title=\"en:Franckeite\">Franckeite\u003C\u002Fa> (Var.: Potosíite), \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FFranckeite\" class=\"extiw\" title=\"en:Franckeite\">Franckeite\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FJamesonite\" class=\"extiw\" title=\"en:Jamesonite\">Jamesonite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: San José Mine, Oruro City, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FCercado\" class=\"extiw\" title=\"en:Cercado\">Cercado Province\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FOruro_Department\" class=\"extiw\" title=\"en:Oruro Department\">Oruro Department\u003C\u002Fa>, Bolivia (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-340.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: 8.2 x 4.4 x 2.1 cm.\u003C\u002Fdd>\n\u003Cdd>From the find of 2004, this specimen hosts two rare sulfosalts. This specimen is a rare, superb, crystallized specimen of the triclinic lead, antimony, iron, tin sulfosalt Potosiite consisting of several, extremely rare, highly lustrous, heavily striated, tabular blades (some are twinned) of Potosiite measuring up to 9 mm sitting atop crystallized and the equally rare triclinic lead, tin, iron, antimony sulfosalt Franckeite. The piece has a small amount of associated acicular Jamesonite as well. The Potosiite has been positively identified through X-ray Diffraction.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",521,[435,441,446,451],{"id":436,"url":437,"label":438,"formula":439,"spacegroup":440,"year":209},6830,"\u002Fcif\u002F6830.cif","Leone 2003","Pb4 Sb6 Fe S14","P 1 21\u002Fc 1",{"id":442,"url":443,"label":444,"formula":439,"spacegroup":445,"year":209},6831,"\u002Fcif\u002F6831.cif","Matsushita 2003","P 1 21\u002Fa 1",{"id":447,"url":448,"label":449,"formula":450,"spacegroup":445,"year":196},6832,"\u002Fcif\u002F6832.cif","Niizeki 1957","Fe Pb4 Sb6 S14",{"id":452,"url":453,"label":454,"formula":455,"spacegroup":456,"year":457},6833,"\u002Fcif\u002F6833.cif","Hofmann 1932","Cu Sb S2","P n m a",1932,[459,460,461,462,463,464,465,466,467,468,469,470,471,472,473,474,475,476,477,478,479,480,481,482,483],"Axotomer Antimonglanz","Axotomous Antimony Glance","Bergzundererz","Bleiantimonit","Bleischimmer","Comuccit","Comuccita","Comuccite","Cornuccit","Cornuccita","Cornuccite","Domingit","Domingita","Domingite","Haarförmiger Antimonglanz","Haarförminges Grauspiessglanzerz","Jamesonite (of Haidinger)","Lumpenerz","Pfaffite (of Huot)","Pilite (of Schulze)","Querspiessglanz","Tinder Ore","Warrenite (of Eakins)","Wolfsbergite (of Huot)","Zundererz",[485,490,494,498,502,505,508,512,516,520,524,531,534,538,542,547,551,555,558,561,565,569,572,575,578,582,585,588,592,596],{"lang":486,"names":487},"ar",[488,489],"جيمسونايت","جيمسونيت",{"lang":491,"names":492},"az",[493],"Cemsonit",{"lang":495,"names":496},"ca",[497],"jamesonita",{"lang":499,"names":500},"cs",[501],"Jamesonit",{"lang":503,"names":504},"de",[501],{"lang":506,"names":507},"es",[497],{"lang":509,"names":510},"et",[511],"džeimsoniit",{"lang":513,"names":514},"eu",[515],"Jamesonita",{"lang":517,"names":518},"fa",[519],"جمسونیت",{"lang":521,"names":522},"fi",[523],"jamesoniitti",{"lang":525,"names":526},"fr",[466,472,7,527,528,529,530],"Pfaffite","Sakharovaite","Warrenite","Wolfsbergite",{"lang":532,"names":533},"it",[7],{"lang":535,"names":536},"ja",[537],"毛鉱",{"lang":539,"names":540},"kk",[541],"Джемсонит",{"lang":543,"names":544},"mk",[545,546],"Џејмсонит","џемсонит",{"lang":548,"names":549},"nb",[550],"jamesonitt",{"lang":552,"names":553},"nl",[554],"jamesoniet",{"lang":556,"names":557},"nn",[550],{"lang":559,"names":560},"oc",[515],{"lang":562,"names":563},"pl",[564,501],"dżemsonit",{"lang":566,"names":567},"ps",[568],"جيمسونايټ",{"lang":570,"names":571},"ro",[501],{"lang":573,"names":574},"ru",[541],{"lang":576,"names":577},"sk",[501],{"lang":579,"names":580},"sl",[581],"jamesonit",{"lang":583,"names":584},"sr",[546],{"lang":586,"names":587},"sv",[501],{"lang":589,"names":590},"uk",[591],"Джемсоніт",{"lang":593,"names":594},"uz",[595],"Jemsonit",{"lang":597,"names":598},"zh",[599],"脆硫锑铅矿","Q415818",{"history":602,"applications":606},{"markdown":603,"model_version":604,"prompt_version":605,"reviewed_at":11},"Jamesonite carries the name of a man who never described it. The mineral was named in 1825 for the Scottish naturalist Robert Jameson (1774–1854)[1]. Jameson held the chair of natural history at the University of Edinburgh for fifty years[2].\n\nThe mineral itself was first identified that same year in Cornwall, in the south-west of England[3]. There it appeared as a dark grey sulfide that grew in fine, hair-like needles rather than blocky crystals[4].\n\nThat habit earned the mineral a working name. Miners and dealers called it **feather ore**, and sometimes grey antimony[5] — plain descriptions of a dark mineral that splits into fibres as fine as down.","claude-opus-4-8","1.7.0",{"markdown":607,"model_version":604,"prompt_version":605,"reviewed_at":11},"Jamesonite is not a mineral that industry chases. Where it gathers in quantity, in the lead-silver-zinc veins it favours, it can be worked as a minor ore of lead[1]. The same rock often yields antimony, a brittle metal used to harden lead alloys, so smelters of such ore recover both metals together. But jamesonite is never the prize. It turns up as a late-stage mineral alongside galena and stibnite[2] — the far richer lead and antimony ores that carry a mine's economics.\n\nSo its main draw is to collectors and mineralogists. The fine, hair-like needles that earned it the name feather ore make tangled silvery sprays that are prized as display specimens rather than as feedstock."]