[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:2426":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":16,"ima_formula":15,"elements":17,"sigelements":20,"key_elements":21,"impurities":22,"cim":23,"ima_status":24,"ima_notes":11,"ima_history":11,"approval_year":11,"publication_year":11,"discovery_year":11,"strunz10ed1":27,"strunz10ed2":28,"strunz10ed3":29,"strunz10ed4":30,"dana8ed1":27,"dana8ed2":31,"dana8ed3":27,"dana8ed4":32,"csystem":33,"cclass":34,"spacegroup":35,"spacegroupset":36,"a":37,"b":38,"c":39,"alpha":36,"beta":36,"gamma":36,"aerror":11,"berror":11,"cerror":11,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":11,"z":40,"csmetamict":14,"commentcrystal":11,"twinning":41,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":42,"tlform":11,"hmin":43,"hmax":44,"hardtype":11,"vhnmin":45,"vhnmax":46,"vhnerror":11,"vhng":47,"vhns":11,"commenthard":11,"dmeas":48,"dmeas2":48,"dcalc":49,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":50,"lustretype":50,"commentluster":11,"diapheny":51,"streak":52,"colour":53,"commentcolor":11,"colors":54,"streak_colors":58,"luminescence":11,"uv":59,"cleavage":60,"cleavagetype":61,"fracturetype":62,"tenacity":63,"commentbreak":11,"opticaltype":11,"opticalsign":11,"opticalalpha":36,"opticalalpha2":36,"opticalalphaerror":11,"opticalbeta":36,"opticalbeta2":36,"opticalbetaerror":11,"opticalgamma":36,"opticalgamma2":36,"opticalgammaerror":11,"opticalomega":36,"opticalomega2":36,"opticalomegaerror":11,"opticalepsilon":36,"opticalepsilon2":36,"opticalepsilonerror":11,"opticaln":36,"opticaln2":36,"opticalnerror":11,"optical2vcalc":36,"optical2vcalc2":36,"optical2vcalcerror":11,"optical2vmeasured":36,"optical2vmeasured2":36,"optical2vmeasurederror":11,"rimin":11,"rimax":11,"opticaldispersion":11,"opticalpleochroism":11,"opticalpleochorismdesc":11,"opticalbirefringence":11,"opticalcomments":11,"opticalcolour":11,"opticalinternal":11,"opticaltropic":64,"opticalanisotropism":65,"opticalbireflectance":11,"opticalextinction":11,"opticalr":66,"specdispm":11,"ir":11,"electrical":11,"magnetism":11,"thermalbehaviour":11,"other":11,"industrial":11,"occurrence":11,"otheroccurrence":11,"type_specimen_store":11,"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":75,"associates":149,"confused_with":178,"type_localities":179,"occurrence_total":184,"citations":185,"images":238,"structures":498,"synonyms":525,"language_names":550,"wikidata_qid":653,"texts":654},2426,"1:1:2426:2","f4394e8a-a4d6-4a85-9f40-3ae28747cfe9","Löllingite","Lö",0,"mineral",null,29303,8161,false,"FeAs\u003Csub>2\u003C\u002Fsub>","May contain minor S.",[18,19],"As","Fe",[18,19],[18],"Bi","3.9.11",[25,26],"APPROVED","GRANDFATHERED","2","E","B","15a","12","9","Orthorhombic",8,73,"0","5.300","5.983","2.882",2,"On {001}, possibly trillings, polysynthetic on {101}","Prismatic, may be very similar to arsenopyrite.",5,5.5,"859","920",100,"7.43","7.472","Metallic","Opaque","Greyish black","Steel gray to silver white",[55,56,57],"gray","white","black",[55,57],"Not fluorescent in ultraviolet light","Distinct on {010}{101}","Distinct\u002FGood","Sub-Conchoidal","brittle","Anisotropic","Strong","(51.6,59.7) 400,\r\n(52.0,59.9) 420,\r\n(52.6,59.8) 440,\r\n(53.1,58.8) 460,\r\n(53.7,57.6) 480,\r\n(54.2,56.2) 500,\r\n(54.8,54.9) 520,\r\n(55.4,53.7) 540,\r\n(55.9,52.7) 560,\r\n(56.3,51.8) 580,\r\n(56.3,51.1) 600,\r\n(55.9,50.4) 620,\r\n(55.2,49.8) 640,\r\n(54.5,49.3) 660,\r\n(53.6,48.7) 680,\r\n(53.1,48.4) 700","Löllingite Group.\r\n\r\nForms a series with safflorite and can also contain considerable amounts of nickel (solid solution with rammelsbergite).\r\n\r\nMay be confused with arsenopyrite.","Named in 1845 by Wilhelm Karl von Haidinger for the type locality at the Wolfbau Mine, Lölling District, Hüttenberger Erzberg, Hüttenberg, Friesach - Hüttenberg area, Carinthia, Austria.","2026-01-07 18:06:51",[71],{"id":72,"name":73,"entrytype":40,"csystem":11,"ima_formula":11,"mindat_formula":74,"hmin":11,"hmax":11,"dmeas":36,"dcalc":36,"primary_image_id":11},29564,"Chathamite","(Fe,Ni)As\u003Csub>2\u003C\u002Fsub>",[76,85,94,101,108,114,119,125,129,136,142],{"id":77,"name":78,"entrytype":9,"csystem":79,"ima_formula":80,"mindat_formula":81,"hmin":43,"hmax":43,"dmeas":82,"dcalc":83,"primary_image_id":84},134,"Alloclasite","Monoclinic","CoAsS","Co\u003Csub>1-x\u003C\u002Fsub>Fe\u003Csub>x\u003C\u002Fsub>AsS","5.95","6.188",814,{"id":86,"name":87,"entrytype":9,"csystem":33,"ima_formula":88,"mindat_formula":89,"hmin":90,"hmax":91,"dmeas":11,"dcalc":92,"primary_image_id":93},227,"Anduoite","RuAs\u003Csub>2\u003C\u002Fsub>","(Ru,Os)As\u003Csub>2\u003C\u002Fsub>",6.5,7,"8.692",1401,{"id":95,"name":96,"entrytype":9,"csystem":79,"ima_formula":97,"mindat_formula":97,"hmin":98,"hmax":43,"dmeas":36,"dcalc":99,"primary_image_id":100},1083,"Clinosafflorite","CoAs\u003Csub>2\u003C\u002Fsub>",4.5,"7.46",5906,{"id":102,"name":103,"entrytype":9,"csystem":33,"ima_formula":104,"mindat_formula":104,"hmin":105,"hmax":105,"dmeas":36,"dcalc":106,"primary_image_id":107},1140,"Costibite","CoSbS",6,"6.89",6375,{"id":109,"name":110,"entrytype":9,"csystem":33,"ima_formula":111,"mindat_formula":111,"hmin":43,"hmax":43,"dmeas":36,"dcalc":112,"primary_image_id":113},2914,"Nisbite","NiSb\u003Csub>2\u003C\u002Fsub>","8.0",17737,{"id":115,"name":116,"entrytype":9,"csystem":33,"ima_formula":117,"mindat_formula":117,"hmin":43,"hmax":44,"dmeas":36,"dcalc":118,"primary_image_id":11},7201,"Oenite","CoSbAs","7.91",{"id":120,"name":121,"entrytype":9,"csystem":33,"ima_formula":122,"mindat_formula":123,"hmin":91,"hmax":91,"dmeas":36,"dcalc":124,"primary_image_id":11},2990,"Omeiite","OsAs\u003Csub>2\u003C\u002Fsub>","(Os,Ru)As\u003Csub>2\u003C\u002Fsub>","11.20",{"id":126,"name":127,"entrytype":9,"csystem":33,"ima_formula":104,"mindat_formula":104,"hmin":91,"hmax":91,"dmeas":128,"dcalc":36,"primary_image_id":107},3085,"Paracostibite","6.9",{"id":130,"name":131,"entrytype":9,"csystem":33,"ima_formula":132,"mindat_formula":132,"hmin":44,"hmax":44,"dmeas":133,"dcalc":134,"primary_image_id":135},3106,"Pararammelsbergite","NiAs\u003Csub>2\u003C\u002Fsub>","7.12","7.24",18696,{"id":137,"name":138,"entrytype":9,"csystem":33,"ima_formula":132,"mindat_formula":132,"hmin":44,"hmax":105,"dmeas":139,"dcalc":140,"primary_image_id":141},3357,"Rammelsbergite","7.0","7.091",20522,{"id":143,"name":144,"entrytype":9,"csystem":33,"ima_formula":97,"mindat_formula":145,"hmin":98,"hmax":43,"dmeas":146,"dcalc":147,"primary_image_id":148},3500,"Safflorite","(Co,Ni,Fe)As\u003Csub>2\u003C\u002Fsub>","7.2","7.471",21407,[150,158,164,170],{"id":151,"name":152,"entrytype":9,"csystem":79,"ima_formula":153,"mindat_formula":154,"hmin":98,"hmax":98,"dmeas":155,"dcalc":156,"primary_image_id":157},360,"Arseniosiderite","Ca\u003Csub>2\u003C\u002Fsub>Fe\u003Csup>3+\u003C\u002Fsup>\u003Csub>3\u003C\u002Fsub>O\u003Csub>2\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub> · 3H\u003Csub>2\u003C\u002Fsub>O","Ca\u003Csub>2\u003C\u002Fsub>Fe\u003Csup>3+\u003C\u002Fsup>\u003Csub>3\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>O\u003Csub>2\u003C\u002Fsub>·3H\u003Csub>2\u003C\u002Fsub>O","3.58","3.78",2032,{"id":159,"name":160,"entrytype":9,"csystem":33,"ima_formula":18,"mindat_formula":18,"hmin":40,"hmax":40,"dmeas":161,"dcalc":162,"primary_image_id":163},312,"Arsenolamprite","5.3","5.577",2062,{"id":165,"name":166,"entrytype":9,"csystem":79,"ima_formula":167,"mindat_formula":168,"hmin":43,"hmax":44,"dmeas":169,"dcalc":36,"primary_image_id":11},1926,"Homilite","Ca\u003Csub>2\u003C\u002Fsub>Fe\u003Csup>2+\u003C\u002Fsup>B\u003Csub>2\u003C\u002Fsub>Si\u003Csub>2\u003C\u002Fsub>O\u003Csub>10\u003C\u002Fsub>","Ca\u003Csub>2\u003C\u002Fsub>(Fe\u003Csup>2+\u003C\u002Fsup>,Mg)B\u003Csub>2\u003C\u002Fsub>Si\u003Csub>2\u003C\u002Fsub>O\u003Csub>10\u003C\u002Fsub>","3.34",{"id":171,"name":172,"entrytype":9,"csystem":173,"ima_formula":22,"mindat_formula":22,"hmin":40,"hmax":174,"dmeas":175,"dcalc":176,"primary_image_id":177},684,"Native Bismuth","Trigonal",2.5,"9.7","9.753",17098,[],[180],{"id":181,"txt":182,"latitude":11,"longitude":11,"country":183},46787,"Wolf mine, Lölling mining district, Hüttenberger Erzberg, Hüttenberg, Sankt Veit an der Glan District, Carinthia, Austria","Austria",781,[186,189,193,197,201,205,209,214,219,223,227,231,235],{"id":187,"year":11,"html":188,"doi":11},16115473,"Zeitschrift für Kristallographie: 32: 165-187.",{"id":190,"year":191,"html":192,"doi":11},16115469,1845,"Haidinger, W. (1845) Zweite Klasse: Geogenide. XIII. Ordnung. Kiese II. Arsenikkies. Lölingit.. in Handbuch der Bestimmenden Mineralogie, Bei Braumüller and Seidel (Wien): 559-562.",{"id":194,"year":195,"html":196,"doi":11},16106645,1884,"Hillebrand, W.F. (1884) On an interesting variety of löllingite and other minerals. American Journal of Science: 27: 343-358.",{"id":198,"year":199,"html":200,"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":202,"year":203,"html":204,"doi":11},19436488,1962,"Clark, Lloyd A. (1962) X-ray method for rapid determination of sulphur and cobalt in loellingite. \u003Ci>The Canadian Mineralogist\u003C\u002Fi>,  7 (2). 306-311",{"id":206,"year":207,"html":208,"doi":11},525047,1968,"Radcliffe, Dennis, Berry, L. G. (1968) The safflorite-loellingite solid solution series. \u003Ci>American Mineralogist\u003C\u002Fi>,  53 (11-12) 1856-1881 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM53\u002FAM53_1856.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":210,"year":211,"html":212,"doi":213},16497604,1974,"Kjekshus, Arne, Rakke, Trond, Andresen, Arne F., Southern, J. T. (1974) Compounds with the Marcasite Type Crystal Structure. IX. Structural Data for FeAs2, FeSe2, NiAs2, NiSb2, and CuSe2. \u003Ci>Acta Chemica Scandinavica\u003C\u002Fi>, 28. 996-1000 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.3891\u002Facta.chem.scand.28a-0996'>doi:10.3891\u002Facta.chem.scand.28a-0996\u003C\u002Fa>","10.3891\u002Facta.chem.scand.28a-0996",{"id":215,"year":216,"html":217,"doi":218},16499257,1979,"Kjekshus, Arne; Peterzéns, Per G.; Rakke, Trond; Andresen, Arne F.; Hoyer, Eberhard; Spiridonov, V. P.; Strand, T. G. (1979) Compounds with the marcasite type crystal structure. XIII. Structural and magnetic properties of CrtFe1-tAs2, CrtFe1-tSb2, Fe1-tNitAs2 and Fe1-t NitSb2. \u003Ci>Acta Chemica Scandinavica\u003C\u002Fi>,  A33. 469-480 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.3891\u002Facta.chem.scand.33a-0469'>doi:10.3891\u002Facta.chem.scand.33a-0469\u003C\u002Fa>","10.3891\u002Facta.chem.scand.33a-0469",{"id":220,"year":221,"html":222,"doi":11},16115474,2001,"Ondruš, P., Vavrín, I., Skála, R., Veselovský, F. (2001) Low-temperature Ni-rich löllingite from Háje, Príbram, Czech Republic. Rietveld crystal structure refinement. Neues Jahrbuch für Mineralogie, Monatshefte: 2001: 169-185.",{"id":224,"year":221,"html":225,"doi":226},63504,"Hem, S. R., Makovicky, E., Gervilla, F. (2001) Compositional trends in Fe, Co and Ni sulfarsenides and their crystal-chemical implications: Results from the Arroyo de La Cueva deposits, Ronda Peridotite, Southern Spain. \u003Ci>The Canadian Mineralogist\u003C\u002Fi>,  39 (3). 831-853 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2113\u002Fgscanmin.39.3.831'>doi:10.2113\u002Fgscanmin.39.3.831\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002Fcm\u002Fvol39\u002FCM39_831.pdf' class='refpdflink'>\u003C\u002Fa>","10.2113\u002Fgscanmin.39.3.831",{"id":228,"year":229,"html":230,"doi":11},16115476,2002,"Nesbitt, H.W., Uhlig, I., Szargan, R. (2002) Surface reconstruction and As-polymerization at fractured loellingite (FeAs2) surfaces. American Mineralogist: 87: 1000-1004.",{"id":232,"year":233,"html":234,"doi":11},16115477,2005,"Gritzenko, Y.D., Spiridonov, E.M. (2005) Minerals of continuous series rammelsbergite—loellingite and rammelsbergite—safflorite in metamorphic—hydrothermal veins of Norilsk ore field. Zapiski Rossiiskogo Mineralogicheskogo Obshchetstva: 134(1): 53-68.",{"id":236,"year":233,"html":237,"doi":11},16965644,"(2005) Löllingite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Flollingite.pdf' class='refpdflink'>\u003C\u002Fa>",[239,247,257,262,266,276,281,288,297,304,312,321,330,339,348,355,363,373,381,390,398,405,413,420,428,435,442,449,458,466,473,482,490],{"id":240,"source_url":241,"license_code":242,"credit_html":243,"title":244,"description":11,"author":11,"original_width":245,"original_height":246},30116,"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F61918","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\u002F61918\" rel=\"noopener\">The Estonian Museum of Natural History\u003C\u002Fa> via Europeana","Löllingite ehk Loellingite",1000,666,{"id":248,"source_url":249,"license_code":250,"credit_html":251,"title":252,"description":253,"author":254,"original_width":255,"original_height":256},12669,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=19596662","Public domain","Modris Baum, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=19596662\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Löllingite-276378.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FL%C3%B6llingite\" class=\"extiw\" title=\"en:Löllingite\">Löllingite\u003C\u002Fa> (FOV 4.2 x 4.4 mm)\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Franklin Mine, Franklin, Franklin Mining District, Sussex County, New Jersey, USA\u003C\u002Fdd>\n\u003Cdd>\u003Ci>Original description:\u003C\u002Fi> Found mid-late 1970s. Analyzed find. MOB coll. These xls are embedded in calcite and tough to extract without damage. This specimen was slightly etched. The calcite is heavily stained but still fluorescent bright red indicating that this material is from the ore body. Associated minerals include “apatite” – perhaps one of the arsenic relatives such as johnbaumite.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Modris Baum",983,1024,{"id":258,"source_url":259,"license_code":242,"credit_html":260,"title":244,"description":11,"author":11,"original_width":245,"original_height":261},30117,"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F202688","Photo: Unknown author — http:\u002F\u002Fcreativecommons.org\u002Flicenses\u002Fby-sa\u002F4.0\u002F, courtesy of \u003Ca href=\"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F202688\" rel=\"noopener\">University of Tartu, Natural History Museum\u003C\u002Fa> via Europeana",978,{"id":263,"source_url":264,"license_code":242,"credit_html":265,"title":244,"description":11,"author":11,"original_width":245,"original_height":246},30118,"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F61888","Photo: Unknown author — http:\u002F\u002Fcreativecommons.org\u002Flicenses\u002Fby-sa\u002F4.0\u002F, courtesy of \u003Ca href=\"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F61888\" rel=\"noopener\">The Estonian Museum of Natural History\u003C\u002Fa> via Europeana",{"id":267,"source_url":268,"license_code":269,"credit_html":270,"title":271,"description":272,"author":273,"original_width":274,"original_height":275},64902,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10152008","CC BY-SA 3.0","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10152008\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Lollingite-177964.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FL%C3%B6llingite\" class=\"extiw\" title=\"en:Löllingite\">Löllingite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FBroken_Hill,_New_South_Wales\" class=\"extiw\" title=\"en:Broken Hill, New South Wales\">Broken Hill\u003C\u002Fa>, Yancowinna County, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FNew_South_Wales\" class=\"extiw\" title=\"en:New South Wales\">New South Wales\u003C\u002Fa>, Australia (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-72.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: 2.4 x 2.2 x 2.0 cm.\u003C\u002Fdd>\n\u003Cdd>Sharp, lustrous lollingite (or arsenopyrite?) crystals to 4 mm on matrix. Ex. Rice Northwest Museum Collection.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Robert M. Lavinsky",342,400,{"id":277,"source_url":278,"license_code":279,"credit_html":280,"title":244,"description":11,"author":11,"original_width":245,"original_height":246},30119,"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F115082","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\u002F115082\" rel=\"noopener\">Department of Geology, TalTech\u003C\u002Fa> via Europeana",{"id":282,"source_url":283,"license_code":269,"credit_html":284,"title":285,"description":286,"author":273,"original_width":287,"original_height":275},64903,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10170414","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10170414\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Lollingite-266955.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FL%C3%B6llingite\" class=\"extiw\" title=\"en:Löllingite\">Löllingite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FFranklin\" class=\"extiw\" title=\"en:Franklin\">Franklin\u003C\u002Fa>, Franklin Mining District, Sussex County, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FNew_Jersey\" class=\"extiw\" title=\"en:New Jersey\">New Jersey\u003C\u002Fa>, USA (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-6772.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: 10.4 x 7.0 x 6.8 cm.\u003C\u002Fdd>\n\u003Cdd>Lollingite is iron arsenide and rich specimens, such as this, are uncommon from the Franklin District. A rich and large, 3-4 mm thick crust or vein of lollinginte covers the cabinet matrix on this very highly representative example of the species and famed locale. Very likely an older specimen. Ex. Robert Whitmore Collection.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",359,{"id":289,"source_url":290,"license_code":269,"credit_html":291,"title":292,"description":293,"author":294,"original_width":295,"original_height":296},64904,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=19595738","Leon Hupperichs, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=19595738\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Löllingite-446641.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FL%C3%B6llingite\" class=\"extiw\" title=\"en:Löllingite\">Löllingite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Shaft 371, Schlema-Hartenstein District, Erzgebirge, Saxony, Germany\u003C\u002Fdd>\n\u003Cdd>Löllingite crystals on dolomite from the Cubanit vein, -1485 meter level, Shaft 371. Field of view 2 cm.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Leon Hupperichs",913,724,{"id":298,"source_url":299,"license_code":250,"credit_html":300,"title":301,"description":302,"author":254,"original_width":256,"original_height":303},64905,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=19596498","Modris Baum, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=19596498\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Löllingite-181285.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FL%C3%B6llingite\" class=\"extiw\" title=\"en:Löllingite\">Löllingite\u003C\u002Fa> (Size ~ 2,5 mm)\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Franklin Mine, Franklin, Franklin Mining District, Sussex County, New Jersey, USA\u003C\u002Fdd>\n\u003Cdd>\u003Ci>Original description:\u003C\u002Fi> Xl is ~ 2.5 mm in greatest dimension. Found in the 1970s on the Buckwheat dump. MOB coll. This is from an analyzed find. Due to prolonged exposure on the dump, the calcite matrix is badly stained by manganese oxides. But the calcite still fluoresces bright red - a good indication that it comes from the ore body. Updated with an old film photo Nov 2011. It doesn't capture the silvery luster but it does show a very typical habit from this find.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",929,{"id":305,"source_url":306,"license_code":250,"credit_html":307,"title":308,"description":309,"author":254,"original_width":310,"original_height":311},64906,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=19596733","Modris Baum, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=19596733\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Löllingite-271749.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FL%C3%B6llingite\" class=\"extiw\" title=\"en:Löllingite\">Löllingite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Sterling Mine, Sterling Hill, Ogdensburg, Franklin Mining District, Sussex County, New Jersey, USA\u003C\u002Fdd>\n\u003Cdd>\u003Ci>Original description:\u003C\u002Fi> Xl ~ 4 mm max diameter. Not analyzed.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",868,768,{"id":313,"source_url":314,"license_code":242,"credit_html":315,"title":316,"description":317,"author":318,"original_width":319,"original_height":320},64908,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=52489151","Phoebe, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=52489151\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Harvard Museum of Natural History. Lollingite.jpg","Sample of Löllingite from the Harvard Museum of Natural History.","Phoebe",5344,3006,{"id":322,"source_url":323,"license_code":242,"credit_html":324,"title":325,"description":326,"author":327,"original_width":328,"original_height":329},64909,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=113749612","Koreller, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=113749612\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Muséum de Nantes - 523 - Löllingite.jpg","Löllingite, au Muséum de Nantes","Koreller",4160,2572,{"id":331,"source_url":332,"license_code":242,"credit_html":333,"title":334,"description":335,"author":336,"original_width":337,"original_height":338},64910,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=139354494","Jarosław Grolik, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=139354494\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Löllingite.jpg","Lelingit z Zalesi","Jarosław Grolik",1639,1051,{"id":340,"source_url":341,"license_code":242,"credit_html":342,"title":343,"description":344,"author":345,"original_width":346,"original_height":347},17989,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=146993145","Kritzolina, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=146993145\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Löllingite and Serpentine 02.jpg","Löllingite and Serpentine from Poland (German description on label reads from Reichenstein - there were at least two places named Reichenstein in today's Poland, Skop and  Złoty Stok)","Kritzolina",4282,2855,{"id":349,"source_url":350,"license_code":242,"credit_html":351,"title":352,"description":344,"author":345,"original_width":353,"original_height":354},17990,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=146993146","Kritzolina, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=146993146\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Löllingite and Serpentine 01.jpg",3920,2613,{"id":356,"source_url":357,"license_code":242,"credit_html":358,"title":359,"description":360,"author":345,"original_width":361,"original_height":362},33897,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=147050920","Kritzolina, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=147050920\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Löllingite from Czechia 02.jpg","Löllingite from Dolny Bori, Czechia",3490,2327,{"id":364,"source_url":365,"license_code":366,"credit_html":367,"title":368,"description":369,"author":370,"original_width":371,"original_height":372},76249,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=163482416","CC0 1.0","Darla Sondrol, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=163482416\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Loellingite (GeoDIL number - 1190).jpg","Loellingite, FeAs2 (iron arsenide), occurs in veins, including pegmatite, and in marble or skarn. It is uncommon, but when present is typically associated with arsenopyrite; distinguishing the two minerals can be difficult. This specimen, about 6 cm across consists of aggregated needle-like crystals and minor quartz (left side). Loellingite belongs to the Loellingite group of minerals which also includes rammelsbergite (nickel arsenide) and safflorite (cobalt iron arsenide). All members of the group are rare but are sometimes mined for the arsenic they contain.","Darla Sondrol",2626,1902,{"id":374,"source_url":375,"license_code":242,"credit_html":376,"title":377,"description":378,"author":345,"original_width":379,"original_height":380},3377,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=146988907","Kritzolina, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=146988907\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Löllingite, Bismutite and Siderite 01.jpg","Löllingite, Bismutite and Siderite found in the main ore body of the 152-meter level shaft in the mining district of Hüttenberg, Carinthia, Austria. The red arrow is pointing towards Bismutite.",4180,2786,{"id":382,"source_url":383,"license_code":269,"credit_html":384,"title":385,"description":386,"author":387,"original_width":388,"original_height":389},14687,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=6788324","Didier Descouens, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=6788324\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Lollingite.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FL%C3%B6llingite\" class=\"extiw\" title=\"en:Löllingite\">Löllingite\u003C\u002Fa> with \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002Fquartz\" class=\"extiw\" title=\"en:quartz\">quartz\u003C\u002Fa> - Gabe Gottes  Mine, Sainte Marie-aux-Mines, \u003Ca href=\"\u002F\u002Fcommons.wikimedia.org\u002Fwiki\u002FHaut-Rhin\" title=\"Haut-Rhin\">Haut-Rhin\u003C\u002Fa>, \u003Ca href=\"\u002F\u002Fcommons.wikimedia.org\u002Fwiki\u002FFrance\" title=\"France\">France\u003C\u002Fa> - View 1.2 cm","Didier Descouens",5275,3293,{"id":391,"source_url":392,"license_code":242,"credit_html":393,"title":394,"description":395,"author":345,"original_width":396,"original_height":397},14680,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=146990737","Kritzolina, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=146990737\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Löllingite and siderite 01.jpg","Löllingite and siderite from Knappenberg, Hüttenberg, Carinthia, Austria",4354,2902,{"id":399,"source_url":400,"license_code":269,"credit_html":401,"title":402,"description":272,"author":273,"original_width":403,"original_height":404},14688,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10152005","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10152005\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Lollingite-177962.jpg",649,800,{"id":406,"source_url":407,"license_code":242,"credit_html":408,"title":409,"description":410,"author":345,"original_width":411,"original_height":412},14681,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=146990738","Kritzolina, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=146990738\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Löllingite and siderite 02.jpg","Löllingite and siderite from Knappenberg, Hüttenberg, Carinthia, Austria.  The Eurocent allows size comparison.",4403,2935,{"id":414,"source_url":415,"license_code":242,"credit_html":416,"title":417,"description":395,"author":345,"original_width":418,"original_height":419},14682,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=146990739","Kritzolina, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=146990739\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Löllingite and siderite 03.jpg",4556,3037,{"id":421,"source_url":422,"license_code":242,"credit_html":423,"title":424,"description":425,"author":345,"original_width":426,"original_height":427},14683,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=147016963","Kritzolina, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=147016963\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Löllingite, quartz and feldspar 01.jpg","Löllingite, quartz and feldspar from Rinsey, Great Britain (original German lable reads \"Tremearneküste, Rinsey, Großbritannien). The Eurocent allows size comparison.",4345,2897,{"id":429,"source_url":430,"license_code":242,"credit_html":431,"title":432,"description":425,"author":345,"original_width":433,"original_height":434},14684,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=147016965","Kritzolina, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=147016965\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Löllingite, quartz and feldspar 02.jpg",3995,2663,{"id":436,"source_url":437,"license_code":242,"credit_html":438,"title":439,"description":440,"author":345,"original_width":441,"original_height":371},14685,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=147016966","Kritzolina, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=147016966\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Löllingite, quartz and feldspar 04.jpg","Löllingite, quartz and feldspar from Rinsey, Great Britain (original German lable reads \"Tremearneküste, Rinsey, Großbritannien).",3939,{"id":443,"source_url":444,"license_code":242,"credit_html":445,"title":446,"description":360,"author":345,"original_width":447,"original_height":448},14686,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=147050921","Kritzolina, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=147050921\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Löllingite from Czechia 01.jpg",3573,2382,{"id":450,"source_url":451,"license_code":269,"credit_html":452,"title":453,"description":454,"author":455,"original_width":456,"original_height":457},64907,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=33683851","Ji-Elle, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=33683851\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Löllingite sur arsenic-Gabe Gottes-Université de Strasbourg.jpg","Löllingite sur arsenic. Gabe Gottes, Sainte-Marie-aux-Mines. Université de Strasbourg","Ji-Elle",3240,4320,{"id":459,"source_url":460,"license_code":242,"credit_html":461,"title":462,"description":463,"author":345,"original_width":464,"original_height":465},3378,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=146988908","Kritzolina, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=146988908\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Löllingite, Bismutite and Siderite 02.jpg","Löllingite, Bismutite and Siderite found in the main ore body of the 152-meter level shaft in the mining district of Hüttenberg, Carinthia, Austria. The red arrow is pointing towards Bismutite. The Eurocent allows size comparison.",4102,2735,{"id":467,"source_url":468,"license_code":242,"credit_html":469,"title":470,"description":440,"author":345,"original_width":471,"original_height":472},33896,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=147016964","Kritzolina, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=147016964\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Löllingite, quartz and feldspar 03.jpg",4229,2819,{"id":474,"source_url":475,"license_code":269,"credit_html":476,"title":477,"description":478,"author":479,"original_width":480,"original_height":481},765,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=5184455","Ra'ike (see also: de:Benutzer:Ra'ike), via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=5184455\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Allargentum with Loellingite - Schlema-Hartenstein, Erzgebirge.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FAllargentum\" class=\"extiw\" title=\"en:Allargentum\">Allargentum\u003C\u002Fa> with \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FL%C3%B6llingite\" class=\"extiw\" title=\"en:Löllingite\">Löllingite\u003C\u002Fa> - Schlema-Hartenstein, Erzgebirge","Ra'ike (see also: de:Benutzer:Ra'ike)",850,620,{"id":483,"source_url":484,"license_code":269,"credit_html":485,"title":486,"description":487,"author":294,"original_width":488,"original_height":489},14096,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=14866144","Leon Hupperichs, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=14866144\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Lautite-Lollingite-91808.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FLautite\" class=\"extiw\" title=\"en:Lautite\">Lautite\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FL%C3%B6llingite\" class=\"extiw\" title=\"en:Löllingite\">Löllingite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Glasberg quarry, Nieder-Beerbach, Nieder-Ramstadt, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FOdenwald\" class=\"extiw\" title=\"en:Odenwald\">Odenwald\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FHesse\" class=\"extiw\" title=\"en:Hesse\">Hesse\u003C\u002Fa>, Germany (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-1866.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Dark grey metallic Lautite (analysed) together with white metallic Löllingite. Field of view 8 mm. Specimen and photo Leon Hupperichs.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",711,534,{"id":491,"source_url":492,"license_code":269,"credit_html":493,"title":494,"description":495,"author":273,"original_width":496,"original_height":497},76243,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10135397","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10135397\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Safflorite-Lollingite-Rammelsbergite-55551.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FSafflorite\" class=\"extiw\" title=\"en:Safflorite\">Safflorite\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FL%C3%B6llingite\" class=\"extiw\" title=\"en:Löllingite\">Löllingite\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FRammelsbergite\" class=\"extiw\" title=\"en:Rammelsbergite\">Rammelsbergite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: St Andreasberg District, Harz Mts, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FLower_Saxony\" class=\"extiw\" title=\"en:Lower Saxony\">Lower Saxony\u003C\u002Fa>, Germany (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-22230.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>A nicely-shaped, rich, old-time, polished ore specimen of safflorite, lollingite and rammelsbergite with quartz from the famous Andreasberg District of the Harz Mts, Germany. Safflorite, lollingite and rammelsbergite are cobalt, iron, nickel arsenides. This piece comes with two old labels. Ex Richard Hauck Collection. 4.5 x 4.0 x 2.0 cm\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",484,550,[499,505,510,515,520],{"id":500,"url":501,"label":502,"formula":503,"spacegroup":504,"year":221},7846,"\u002Fcif\u002F7846.cif","Ondrus 2001 · (Fe.61 Ni.36 Co.03) (As1.94 Sb.04 S.02)","(Fe.61 Ni.36 Co.03) (As1.94 Sb.04 S.02)","P n n m",{"id":506,"url":507,"label":508,"formula":509,"spacegroup":504,"year":221},7847,"\u002Fcif\u002F7847.cif","Ondrus 2001 · Fe As2","Fe As2",{"id":511,"url":512,"label":513,"formula":509,"spacegroup":504,"year":514},7848,"\u002Fcif\u002F7848.cif","Lutz 1987",1987,{"id":516,"url":517,"label":518,"formula":519,"spacegroup":504,"year":216},7849,"\u002Fcif\u002F7849.cif","Kjekshus 1979 · (Cr.47 Fe.53) As2","(Cr.47 Fe.53) As2",{"id":521,"url":522,"label":523,"formula":524,"spacegroup":504,"year":216},7850,"\u002Fcif\u002F7850.cif","Kjekshus 1979 · (Cr.32 Fe.68) As2","(Cr.32 Fe.68) As2",[526,527,528,529,530,531,532,533,534,535,536,537,538,539,540,541,542,543,544,545,546,547,548,549],"Arseneisen","Arsenikeisen","Arsenosiderit","Arsenosiderite","Asenosiderit","Asenosiderite","Axotomer Arsenikkies","Hüttenbergit","Hüttenbergite","Leucopurit","Leucopyrit","Leucopyrite","Leukopyrit","Loellingit","Loellingite","Mohsin","Mohsine","Pharmakopyrit","Pharmakopyrite","Prismatischer Arsenikalkies","Saetersbergit","Saetersbergite","Sätersbergit","Sätersbergite",[551,555,559,563,569,573,577,581,585,590,598,602,605,609,613,617,621,625,628,632,637,640,645,649],{"lang":552,"names":553},"ar",[554],"لولينغيت",{"lang":556,"names":557},"az",[558],"Lellingit",{"lang":560,"names":561},"ca",[562],"lollingita",{"lang":564,"names":565},"de",[526,566,567,568],"Eisenarsenid","Glaukopyrit","Löllingit",{"lang":570,"names":571},"es",[572],"Lollingita",{"lang":574,"names":575},"et",[576],"löllingiit",{"lang":578,"names":579},"eu",[580],"Löllingita",{"lang":582,"names":583},"fa",[584],"لولینژیت",{"lang":586,"names":587},"fi",[588,589],"leukopyriitti","löllingiitti",{"lang":591,"names":592},"fr",[593,594,595,596,534,597,540,7,544,547,549],"Arsenokrokit","Arsénosidérite","Geyérite","Guerite","Leucopurite",{"lang":599,"names":600},"he",[601],"לולינגיט",{"lang":603,"names":604},"it",[7],{"lang":606,"names":607},"ja",[608],"砒鉄鉱",{"lang":610,"names":611},"ky",[612],"Леллингит",{"lang":614,"names":615},"mk",[616],"лелингит",{"lang":618,"names":619},"nb",[620],"løllingitt",{"lang":622,"names":623},"nl",[624],"lollingiet",{"lang":626,"names":627},"nn",[620],{"lang":629,"names":630},"pl",[631],"Lelingit",{"lang":633,"names":634},"ru",[635,636],"Лёллингит","Мышьяковистый колчедан",{"lang":638,"names":639},"sk",[568],{"lang":641,"names":642},"uk",[643,644],"Лелінгіт","Льолінгіт",{"lang":646,"names":647},"zh",[648],"斜方砷铁矿",{"lang":650,"names":651},"zh-tw",[652],"直砷鐵礦","Q415824",{"history":655,"applications":659},{"markdown":656,"model_version":657,"prompt_version":658,"reviewed_at":11},"Löllingite carries the name of a place rather than a person. It was first described in 1845, from a mining district called Lölling in Carinthia, a region of southern Austria, and took its name straight from that ground[1]. The mineralogist credited with the description is Wilhelm Karl von Haidinger, and the original specimens came from the Wolfbau Mine in the Lölling district[2].\n\nThe mineral had a second name in its early years. Mineralogists once called it *leucopyrite*, a term now treated as an old synonym for löllingite[3].\n\nTelling löllingite apart from another mineral has shaped its story from the start. It often sits alongside arsenopyrite — an iron mineral that also contains sulfur — and the two are hard to distinguish by eye[4]. Both are steel-grey and metallic. The difference is chemical: löllingite is an iron arsenide, iron bonded to arsenic with no sulfur, while arsenopyrite carries sulfur as well. That hidden distinction is why a careful chemical test, rather than a glance, settled which mineral a given specimen actually was.","claude-opus-4-8","1.7.0",{"markdown":660,"model_version":657,"prompt_version":658,"reviewed_at":11},"Löllingite is mostly a mineral for the cabinet and the laboratory, not the factory. Collectors prize its bright steel-grey crystals, and mineralogists study it as a textbook iron arsenide. No major industrial use is recorded for it on its own.\n\nWhere it does earn attention is underground, in complex cobalt-nickel-arsenic ore deposits[1]. There it keeps company with the metals miners actually want. Such deposits are worked in Sweden, Ontario, Morocco, Norway and Germany[1]. When minerals of the löllingite group form from hot mineral-laden water, they can take up traces of other metals — including so-called \"invisible\" gold[2]. That is gold spread so finely through the crystal that no glint reveals it.\n\nOne practical note outweighs all of this for anyone handling a specimen. Löllingite is an arsenide, built around arsenic, so its dust and any residue should be treated with care and the hands washed after contact."]