[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:3655":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":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":29,"dana8ed2":33,"dana8ed3":34,"dana8ed4":35,"csystem":36,"cclass":37,"spacegroup":38,"spacegroupset":39,"a":40,"b":39,"c":39,"alpha":39,"beta":39,"gamma":39,"aerror":11,"berror":11,"cerror":11,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":11,"z":41,"csmetamict":14,"commentcrystal":11,"twinning":42,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":43,"tlform":11,"hmin":44,"hmax":45,"hardtype":11,"vhnmin":46,"vhnmax":47,"vhnerror":11,"vhng":48,"vhns":11,"commenthard":11,"dmeas":49,"dmeas2":50,"dcalc":51,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":11,"lustretype":52,"commentluster":11,"diapheny":53,"streak":54,"colour":55,"commentcolor":11,"colors":56,"streak_colors":60,"luminescence":11,"uv":11,"cleavage":61,"cleavagetype":62,"fracturetype":63,"tenacity":11,"commentbreak":11,"opticaltype":11,"opticalsign":11,"opticalalpha":39,"opticalalpha2":39,"opticalalphaerror":11,"opticalbeta":39,"opticalbeta2":39,"opticalbetaerror":11,"opticalgamma":39,"opticalgamma2":39,"opticalgammaerror":11,"opticalomega":39,"opticalomega2":39,"opticalomegaerror":11,"opticalepsilon":39,"opticalepsilon2":39,"opticalepsilonerror":11,"opticaln":39,"opticaln2":39,"opticalnerror":11,"optical2vcalc":39,"optical2vcalc2":39,"optical2vcalcerror":11,"optical2vmeasured":39,"optical2vmeasured2":39,"optical2vmeasurederror":11,"rimin":11,"rimax":11,"opticaldispersion":11,"opticalpleochroism":11,"opticalpleochorismdesc":11,"opticalbirefringence":11,"opticalcomments":11,"opticalcolour":11,"opticalinternal":11,"opticaltropic":64,"opticalanisotropism":11,"opticalbireflectance":11,"opticalextinction":11,"opticalr":65,"specdispm":11,"ir":11,"electrical":11,"magnetism":11,"thermalbehaviour":11,"other":11,"industrial":11,"occurrence":11,"otheroccurrence":66,"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":71,"associates":149,"confused_with":171,"type_localities":172,"occurrence_total":179,"citations":180,"images":296,"structures":457,"synonyms":464,"language_names":469,"wikidata_qid":519,"texts":520},3655,"1:1:3655:5","1fe3e13d-85fa-4bee-9e40-219fcfc3d544","Siegenite","Seg",0,"mineral",null,52935,2565,false,"CoNi\u003Csub>2\u003C\u002Fsub>S\u003Csub>4\u003C\u002Fsub>","CoNi\u003Csub>2\u003C\u002Fsub>S\u003Csub>4\u003C\u002Fsub> is the IMA-approved formula. The mineral was previously also incorrectly defined by a range of composition: CoNi\u003Csub>2\u003C\u002Fsub>S\u003Csub>4\u003C\u002Fsub>-NiCo\u003Csub>2\u003C\u002Fsub>S\u003Csub>4\u003C\u002Fsub> (the latter composition is grimmite). The pure Co- and Ni-endmembers are linnaeite and polydymite, respectively.",[18,19,20],"Co","Ni","S",[18,19,20],[18,19],",Se,Cu,Fe,","3.11.11",[26,27],"APPROVED","GRANDFATHERED","1850","2","D","A","05","10","1","6","Isometric",32,222,"0","9.41",8,"On {111}, may be polysynthetic","Octahedral crystals, massive, granular, compact",4.5,5.5,"459","540",100,"4.5","4.8","4.83","Metallic","Opaque","Greyish black","Light to steel-grey, violet-gray (tarnished)",[57,58,59],"gray","black","purple",[57,58],"Imperfect on {001}","Imperfect\u002FFair","Irregular\u002FUneven,Sub-Conchoidal","Isotropic","(42.8) 400,\r\n(43.7) 440,\r\n(44.8) 480,\r\n(45.9) 520,\r\n(47.2) 560,\r\n(49.0) 600,\r\n(50.8) 640,\r\n(52.4) 680,\r\n(53.2) 700","Hydrothermal veins","Linnaeite Group and Thiospinel Group.\r\nSiegenite-Violarite Series.\r\n\r\nFormula was earlier often generally given as (Ni,Co)3S4. Note that the composition NiCo2S4 (grimmite) is a normal spinel, i.e. Ni[Co2]S4 (Knop et al., 1968), while the composition Co...","Named after its discovery locality in the Siegen district, Westphalia (Germany).","2025-08-11 12:14:23",[],[72,77,85,93,101,106,112,117,122,127,132,138,145],{"id":73,"name":74,"entrytype":9,"csystem":36,"ima_formula":75,"mindat_formula":75,"hmin":11,"hmax":11,"dmeas":39,"dcalc":39,"primary_image_id":76},27212,"Cadmoindite","CdIn\u003Csub>2\u003C\u002Fsub>S\u003Csub>4\u003C\u002Fsub>",4287,{"id":78,"name":79,"entrytype":9,"csystem":36,"ima_formula":80,"mindat_formula":81,"hmin":82,"hmax":45,"dmeas":39,"dcalc":83,"primary_image_id":84},1188,"Cuprorhodsite","FeRh\u003Csub>2\u003C\u002Fsub>S\u003Csub>4\u003C\u002Fsub>","(Cu\u003Csup>1+\u003C\u002Fsup>\u003Csub>0.5\u003C\u002Fsub>Fe\u003Csup>3+\u003C\u002Fsup>\u003Csub>0.5\u003C\u002Fsub>)Rh\u003Csup>3+\u003C\u002Fsup>\u003Csub>2\u003C\u002Fsub>S\u003Csub>4\u003C\u002Fsub>",5,"5.88",6647,{"id":86,"name":87,"entrytype":9,"csystem":36,"ima_formula":88,"mindat_formula":89,"hmin":44,"hmax":82,"dmeas":90,"dcalc":91,"primary_image_id":92},1230,"Daubréelite","FeCr\u003Csub>2\u003C\u002Fsub>S\u003Csub>4\u003C\u002Fsub>","Fe\u003Csup>2+\u003C\u002Fsup>Cr\u003Csup>3+\u003C\u002Fsup>\u003Csub>2\u003C\u002Fsub>S\u003Csub>4\u003C\u002Fsub>","3.81","3.842",6869,{"id":94,"name":95,"entrytype":9,"csystem":36,"ima_formula":96,"mindat_formula":96,"hmin":97,"hmax":44,"dmeas":98,"dcalc":99,"primary_image_id":100},1747,"Greigite","Fe\u003Csup>2+\u003C\u002Fsup>Fe\u003Csup>3+\u003C\u002Fsup>\u003Csub>2\u003C\u002Fsub>S\u003Csub>4\u003C\u002Fsub>",4,"4.049","4.079",10455,{"id":102,"name":103,"entrytype":9,"csystem":36,"ima_formula":104,"mindat_formula":104,"hmin":44,"hmax":45,"dmeas":11,"dcalc":105,"primary_image_id":11},55244,"Grimmite","NiCo\u003Csub>2\u003C\u002Fsub>S\u003Csub>4\u003C\u002Fsub>","4.96",{"id":107,"name":108,"entrytype":9,"csystem":36,"ima_formula":109,"mindat_formula":109,"hmin":82,"hmax":82,"dmeas":39,"dcalc":110,"primary_image_id":111},2029,"Indite","FeIn\u003Csub>2\u003C\u002Fsub>S\u003Csub>4\u003C\u002Fsub>","4.67",7557,{"id":113,"name":114,"entrytype":9,"csystem":36,"ima_formula":115,"mindat_formula":115,"hmin":11,"hmax":11,"dmeas":11,"dcalc":116,"primary_image_id":11},46804,"Joegoldsteinite","MnCr\u003Csub>2\u003C\u002Fsub>S\u003Csub>4\u003C\u002Fsub>","3.71",{"id":118,"name":119,"entrytype":9,"csystem":36,"ima_formula":120,"mindat_formula":120,"hmin":82,"hmax":82,"dmeas":39,"dcalc":121,"primary_image_id":11},2138,"Kalininite","ZnCr\u003Csub>2\u003C\u002Fsub>S\u003Csub>4\u003C\u002Fsub>","4.045",{"id":123,"name":124,"entrytype":9,"csystem":36,"ima_formula":125,"mindat_formula":125,"hmin":44,"hmax":45,"dmeas":39,"dcalc":39,"primary_image_id":126},2409,"Linnaeite","Co\u003Csup>2+\u003C\u002Fsup>Co\u003Csup>3+\u003C\u002Fsup>\u003Csub>2\u003C\u002Fsub>S\u003Csub>4\u003C\u002Fsub>",64620,{"id":128,"name":129,"entrytype":9,"csystem":36,"ima_formula":130,"mindat_formula":130,"hmin":44,"hmax":45,"dmeas":39,"dcalc":39,"primary_image_id":131},3258,"Polydymite","Ni\u003Csup>2+\u003C\u002Fsup>Ni\u003Csup>3+\u003C\u002Fsup>\u003Csub>2\u003C\u002Fsub>S\u003Csub>4\u003C\u002Fsub>",19752,{"id":133,"name":134,"entrytype":9,"csystem":36,"ima_formula":135,"mindat_formula":135,"hmin":45,"hmax":136,"dmeas":39,"dcalc":137,"primary_image_id":11},25693,"Tarkianite","(Cu,Fe)(Re,Mo)\u003Csub>4\u003C\u002Fsub>S\u003Csub>8\u003C\u002Fsub>",6,"7.30",{"id":139,"name":140,"entrytype":9,"csystem":36,"ima_formula":141,"mindat_formula":142,"hmin":44,"hmax":45,"dmeas":39,"dcalc":143,"primary_image_id":144},4187,"Violarite","FeNi\u003Csub>2\u003C\u002Fsub>S\u003Csub>4\u003C\u002Fsub>","Fe\u003Csup>2+\u003C\u002Fsup>Ni\u003Csup>3+\u003C\u002Fsup>\u003Csub>2\u003C\u002Fsub>S\u003Csub>4\u003C\u002Fsub>","4.79",27499,{"id":146,"name":147,"entrytype":9,"csystem":36,"ima_formula":11,"mindat_formula":148,"hmin":136,"hmax":136,"dmeas":39,"dcalc":39,"primary_image_id":11},4339,"Xingzhongite","Pb\u003Csup>2+\u003C\u002Fsup>Ir\u003Csup>3+\u003C\u002Fsup>\u003Csub>2\u003C\u002Fsub>S\u003Csub>4\u003C\u002Fsub>",[150,157,163],{"id":151,"name":152,"entrytype":9,"csystem":153,"ima_formula":154,"mindat_formula":154,"hmin":44,"hmax":82,"dmeas":39,"dcalc":155,"primary_image_id":156},1083,"Clinosafflorite","Monoclinic","CoAs\u003Csub>2\u003C\u002Fsub>","7.46",5906,{"id":158,"name":159,"entrytype":9,"csystem":36,"ima_formula":160,"mindat_formula":160,"hmin":97,"hmax":44,"dmeas":39,"dcalc":161,"primary_image_id":162},1097,"Cobaltpentlandite","Co\u003Csub>9\u003C\u002Fsub>S\u003Csub>8\u003C\u002Fsub>","5.22",6016,{"id":164,"name":165,"entrytype":9,"csystem":166,"ima_formula":167,"mindat_formula":167,"hmin":82,"hmax":82,"dmeas":168,"dcalc":169,"primary_image_id":170},1829,"Hauchecornite","Tetragonal","Ni\u003Csub>9\u003C\u002Fsub>BiSbS\u003Csub>8\u003C\u002Fsub>","6.35","6.58",10903,[],[173],{"id":174,"txt":175,"latitude":176,"longitude":177,"country":178},14854,"Stahlberg Mine (Schwabengrube), Müsen, Hilchenbach, Siegen-Wittgenstein, Arnsberg, North Rhine-Westphalia, Germany",50.9906171,8.0308101,"Germany",288,[181,185,189,193,197,202,206,211,215,220,224,228,232,236,240,244,247,251,256,259,264,269,273,277,281,286,291],{"id":182,"year":183,"html":184,"doi":11},1118649,1850,"Dana, James D. (1850) \u003Ci>A System of Mineralogy\u003C\u002Fi> (3rd ed.) G. P. Putnam. p.711",{"id":186,"year":187,"html":188,"doi":11},16123504,1857,"Genth, F.A. (1857) Contribution to Mineralogy, 4. Linnaeite, b. Siegenite (Nickel-linnaeite from Mineral Hill, Md.. American Journal of Science: 23: 415-427 (419).",{"id":190,"year":191,"html":192,"doi":11},16123505,1932,"Lix, H.W. (1932) The Composition and Occurrence of Linnaeite (siegenite). Doctoral dissertation, University of Missouri--Columbia.",{"id":194,"year":195,"html":196,"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":198,"year":199,"html":200,"doi":201},12988445,1962,"Berry, L. G., Thompson, R. M. (1962) X-Ray Powder Data for Ore Minerals: the Peacock Atlas. \u003Ci>GSA Memoir\u003C\u002Fi> 85. Geological Society of America \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1130\u002Fmem85'>doi:10.1130\u002Fmem85\u003C\u002Fa>","10.1130\u002Fmem85",{"id":203,"year":204,"html":205,"doi":11},16123507,1963,"Wang, G.G., Ye, S.K. (1963) Biogenic Pyrite and Siegenite from Szechuan. Scientia Sinica: 12(4): 617-622.",{"id":207,"year":208,"html":209,"doi":210},8291768,1968,"Knop, Osvald, Reid, K. I. G., Sutarno, Nakagawa, Yasuaki (1968) Chalkogenides of the transition elements. VI. X-Ray, neutron, and magnetic investigation of the spinels Co\u003Csub>3\u003C\u002Fsub>O\u003Csub>4\u003C\u002Fsub>, NiCo\u003Csub>2\u003C\u002Fsub>O\u003Csub>4\u003C\u002Fsub>, Co\u003Csub>3\u003C\u002Fsub>S\u003Csub>4\u003C\u002Fsub>, and NiCo\u003Csub>2\u003C\u002Fsub>S\u003Csub>4\u003C\u002Fsub>. \u003Ci>Canadian Journal of Chemistry\u003C\u002Fi>,  46 (22). 3463-3476 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1139\u002Fv68-576'>doi:10.1139\u002Fv68-576\u003C\u002Fa>","10.1139\u002Fv68-576",{"id":212,"year":213,"html":214,"doi":11},16863187,1969,"Petruk, W., Harris, D. C., Stewart, J. M. (1969) Langisite, a new mineral, and the rare minerals cobalt pentlandite, siegenite, parkerite, and bravoite from the Langis mine, Cobalt-Gowganda area, Ontario, Canada. \u003Ci>The Canadian Mineralogist\u003C\u002Fi>,  9 (5) 597-616 \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Frruff_1.0\u002Fuploads\u002FCM9_597.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":216,"year":217,"html":218,"doi":219},8296458,1971,"Huang, Chung-Hsi, Knop, Osvald (1971) Chalkogenides of the Transition Elements. VIII. An X-Ray and Neutron Diffraction Study of the Spinel CoNi\u003Csub>2\u003C\u002Fsub>S\u003Csub>4\u003C\u002Fsub>. \u003Ci>Canadian Journal of Chemistry\u003C\u002Fi>,  49 (4). 598-602 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1139\u002Fv71-096'>doi:10.1139\u002Fv71-096\u003C\u002Fa>","10.1139\u002Fv71-096",{"id":221,"year":222,"html":223,"doi":11},16123510,1973,"Imai, N., Mariko, T., Shiga, Y. (1973) Siegenite from the Nippo ore deposit of the Kamaishi mine, Iwate Prefecture, Japan. Mining Geology: 23(121): 347-354.",{"id":225,"year":226,"html":227,"doi":11},16123511,1976,"Minceva-Stefanova, J., Kostov, I. (1976) On siegenite and the 'miscibility' between linnaeite and polydymite. Geokhim Mineral Petrol, Bulgaria Acadademy Science Sofia: 4: 35-56.",{"id":229,"year":230,"html":231,"doi":11},12907222,1978,"Dunn, Pete J. (1978) Mineralogical Notes - Polydymite, Vaesite, and Siegenite from Missouri. \u003Ci>The Mineralogical Record\u003C\u002Fi>, 9 (2) 111-112",{"id":233,"year":234,"html":235,"doi":11},16123513,1980,"D’Orey, F.L.C. (1980) Cobaltopentlandite, siegenite ferrífera, smythite cobaltífera e bravoíte cobaltoniquelífera de Moçambique. Garcia de Orta: Série de geologia: 4: 137.",{"id":237,"year":234,"html":238,"doi":239},3128,"Riley, John F. (1980) Ferroan carrollites, cobaltian violarites, and other members of the linnaeite group: (Co,Ni,Fe,Cu)\u003Csub>3\u003C\u002Fsub>S\u003Csub>4\u003C\u002Fsub>. \u003Ci>Mineralogical Magazine\u003C\u002Fi>,  43 (330). 733-739 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fminmag.1980.043.330.06'>doi:10.1180\u002Fminmag.1980.043.330.06\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002FMinMag\u002FVolume_43\u002F43-330-733.pdf' class='refpdflink'>\u003C\u002Fa>","10.1180\u002Fminmag.1980.043.330.06",{"id":241,"year":242,"html":243,"doi":11},12907761,1984,"Font, Mark Le (1984) Siegenite from the Buick Mine, Bixby, Missouri. \u003Ci>The Mineralogical Record\u003C\u002Fi>, 15 (1) 37-39",{"id":245,"year":242,"html":246,"doi":11},17045492,"Zakrzewski, M. A. (1984) Minerals of the bravoite – villamaninite series and cuprian siegenite from Karniowice, Poland. \u003Ci>The Canadian Mineralogist\u003C\u002Fi>,  22 (3) 499-502 \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Frruff_1.0\u002Fuploads\u002FCM22_499.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":248,"year":249,"html":250,"doi":11},16858800,1985,"Bevins, R. E., Horák, J. M. (1985) Siegenite in clay-ironstone nodules from the South Wales Coalfield. \u003Ci>Journal of the Russell Society\u003C\u002Fi>,  1 (3) 83-85",{"id":252,"year":253,"html":254,"doi":255},1126563,1993,"Criddle, A. J., Stanley, C. J. (1993) Data file. In \u003Ci>Quantitative Data File for Ore Minerals\u003C\u002Fi>. Springer Netherlands. p.1-635. \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1007\u002F978-94-011-1486-8_1'>doi:10.1007\u002F978-94-011-1486-8_1\u003C\u002Fa>","10.1007\u002F978-94-011-1486-8_1",{"id":257,"year":253,"html":258,"doi":11},16123518,"Pietzsch, C., Kämpf, H. (1993) Moessbauer investigations of siegenite - An attempt at structural analysis. Neues Jahrbuch für Mineralogie Monatshefte: 1993(6): 265-277.",{"id":260,"year":261,"html":262,"doi":263},127,1996,"Ixer, R. A., Stanley, C. J. (1996) Siegenite-bearing assemblages found at the Great Orme Mine, Llandudno, North Wales. \u003Ci>Mineralogical Magazine\u003C\u002Fi>,  60 (403) 978-982 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fminmag.1996.060.403.13'>doi:10.1180\u002Fminmag.1996.060.403.13\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002FMinMag\u002FVolume_60\u002F60-403-978.pdf' class='refpdflink'>\u003C\u002Fa>","10.1180\u002Fminmag.1996.060.403.13",{"id":265,"year":266,"html":267,"doi":268},9290849,2003,"Bongerts, H. (2003) The first record of siegenite (Ni,Co)3S4 from the Netherlands. \u003Ci>Netherlands Journal of Geosciences\u003C\u002Fi>, 82 (2). 215-218 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1017\u002Fs001677460002076x'>doi:10.1017\u002Fs001677460002076x\u003C\u002Fa>","10.1017\u002Fs001677460002076x",{"id":270,"year":271,"html":272,"doi":11},16967319,2005,"(2005) Siegenite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fsiegenite.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":274,"year":275,"html":276,"doi":11},16123522,2014,"Pauliš, P., Osovský, M., Sejkora, J., Malíková, R. (2014) Occurrence of siegenite and associatied sulphides at cracks of pelocarbonates at the ČSA mine, Karviná (Czech Republic). Bulletin Mineralogicko-Petrologickeho Oddeleni Narodniho Muzea v Praze: 22(2).",{"id":278,"year":275,"html":279,"doi":280},502943,"Kovalev, S. G., Puchkov, V. N., Kovalev, S. S. (2014) First findings of siegenite (CoNi2S4) in picritic and picrodoleritic complexes of the Southern Urals. \u003Ci>Doklady Earth Sciences\u003C\u002Fi>,  457 (1) 796-802 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1134\u002Fs1028334x1407023x'>doi:10.1134\u002Fs1028334x1407023x\u003C\u002Fa>","10.1134\u002Fs1028334x1407023x",{"id":282,"year":283,"html":284,"doi":285},398225,2017,"Hazen, Robert M., Hystad, Grethe, Golden, Joshua J., Hummer, Daniel R., Liu, Chao, Downs, Robert T., Morrison, Shaunna M., Ralph, Jolyon, Grew, Edward S. (2017) Cobalt mineral ecology. \u003Ci>American Mineralogist\u003C\u002Fi>,  102 (1) 108-116 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2138\u002Fam-2017-5798'>doi:10.2138\u002Fam-2017-5798\u003C\u002Fa>","10.2138\u002Fam-2017-5798",{"id":287,"year":288,"html":289,"doi":290},65530,2018,"Beckett-Brown, Christopher Edward, McDonald, Andrew M., Zhe, William (2018) A crystallographically oriented intergrowth of siegenite (CoNi2S4) and millerite from the Morokweng impact structure, South Africa: Chemistry, texture, and origin. \u003Ci>The Canadian Mineralogist\u003C\u002Fi>,  56 (5). 705-722 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.3749\u002Fcanmin.1800007'>doi:10.3749\u002Fcanmin.1800007\u003C\u002Fa>","10.3749\u002Fcanmin.1800007",{"id":292,"year":293,"html":294,"doi":295},129793,2019,"Bosi, Ferdinando, Biagioni, Cristian, Pasero, Marco (2019) Nomenclature and classification of the spinel supergroup. \u003Ci>European Journal of Mineralogy\u003C\u002Fi>,  31 (1) 183-192 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1127\u002Fejm\u002F2019\u002F0031-2788'>doi:10.1127\u002Fejm\u002F2019\u002F0031-2788\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Frruff_1.0\u002Fuploads\u002FEJM31_183.pdf' class='refpdflink'>\u003C\u002Fa>","10.1127\u002Fejm\u002F2019\u002F0031-2788",[297,307,317,325,333,341,350,357,365,373,380,387,395,403,412,422,428,436,444,450],{"id":298,"source_url":299,"license_code":300,"credit_html":301,"title":302,"description":303,"author":304,"original_width":305,"original_height":306},22298,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10169271","CC BY-SA 3.0","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10169271\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Siegenite-261468.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FSiegenite\" class=\"extiw\" title=\"en:Siegenite\">Siegenite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Buick Mine (Amax Buick Mine; Moloc Mine), \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FBixby\" class=\"extiw\" title=\"en:Bixby\">Bixby\u003C\u002Fa>, Viburnum Trend District, Iron County, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FMissouri\" class=\"extiw\" title=\"en:Missouri\">Missouri\u003C\u002Fa>, USA (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-3871.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: 2.4 x 2.4 x 1.2 cm.\u003C\u002Fdd>\n\u003Cdd>Siegenite is an uncommon cobalt, nickel sulfide and is an extremely rare mineral from Missouri’s Viburnum Trend. Isolated, extremely sharp, isometric, steel-gray siegenite crystals are very aesthetically scattered on the matrix crust and are nicely accented by contrasting chalcopyrite microcrystals. The lustrous siegenite crystals reach 5 mm. This thumbnail is very high-grade, older material from the famous Buick Mine and is seldom available in this quality. Ex. Carl Davis Collection.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Robert M. Lavinsky",364,400,{"id":308,"source_url":309,"license_code":310,"credit_html":311,"title":312,"description":313,"author":314,"original_width":315,"original_height":316},22299,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=95193489","CC BY 3.0","John Sobolewski (JSS), via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=95193489\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Siegenite-490584.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FSiegenite\" class=\"extiw\" title=\"en:Siegenite\">Siegenite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Sweetwater Mine (Milliken Mine; Frank R. Milliken; Blair Creek; Ozark Lead Company Mine; Adair Creek; Logan Creek), Ellington, Reynolds County, Missouri, USA\u003C\u002Fdd>\n\u003Cdd>Original description: A 3.2 by 2.2 cms mass of silvery crystals. JSS specimen and photo.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","John Sobolewski (JSS)",954,696,{"id":318,"source_url":319,"license_code":300,"credit_html":320,"title":321,"description":322,"author":304,"original_width":323,"original_height":324},79492,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10127125","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10127125\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Siegenite-39030.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FSiegenite\" class=\"extiw\" title=\"en:Siegenite\">Siegenite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Sweetwater Mine (Milliken Mine; Frank R. Milliken; Blair Creek; Ozark Lead Company Mine; Adair Creek; Logan Creek), \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FEllington\" class=\"extiw\" title=\"en:Ellington\">Ellington\u003C\u002Fa>, Viburnum Trend District, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FReynolds_County,_Missouri\" class=\"extiw\" title=\"en:Reynolds County, Missouri\">Reynolds County\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FMissouri\" class=\"extiw\" title=\"en:Missouri\">Missouri\u003C\u002Fa>, USA (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-3866.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>A very rich specimen with the largest, finest, brightest siegenite crystals I have seen for sale, appraoching 1 cm in size! THis is an excellent and rich example of a rare sulfide 5.6 x 3.8 x 3.5 cm\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",509,800,{"id":326,"source_url":327,"license_code":310,"credit_html":328,"title":329,"description":330,"author":314,"original_width":331,"original_height":332},22300,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=95193963","John Sobolewski (JSS), via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=95193963\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Siegenite-409603.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FSiegenite\" class=\"extiw\" title=\"en:Siegenite\">Siegenite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Sweetwater Mine (Milliken Mine; Frank R. Milliken; Blair Creek; Ozark Lead Company Mine; Adair Creek; Logan Creek), Ellington, Reynolds County, Missouri, USA\u003C\u002Fdd>\n\u003Cdd>Original description: A 2.6 by 2.3 cms mass of small crystals. JSS specimen and photo.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",1140,860,{"id":334,"source_url":335,"license_code":300,"credit_html":336,"title":337,"description":338,"author":304,"original_width":339,"original_height":340},79493,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10138848","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10138848\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Siegenite-117627.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FSiegenite\" class=\"extiw\" title=\"en:Siegenite\">Siegenite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Buick Mine (Amax Buick Mine; Moloc Mine), \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FBixby\" class=\"extiw\" title=\"en:Bixby\">Bixby\u003C\u002Fa>, Viburnum Trend District, Iron County, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FMissouri\" class=\"extiw\" title=\"en:Missouri\">Missouri\u003C\u002Fa>, USA (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-3871.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: 6.3 x 5.2 x 2 cm.\u003C\u002Fdd>\n\u003Cdd>Excellent matrix specimen richly covered in highly lustrous metallic Siegenites. The crystals, which range up to .5 cm, are anywhere from octahedral to a modified dodecahedron in habit. There are also associated carbonate rhombs on the specimen. SIGNIFICANT FOR THE SPECIES FOR OVERALL SIZE AND CRYSTAL SIZE.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",500,453,{"id":342,"source_url":343,"license_code":310,"credit_html":344,"title":345,"description":346,"author":347,"original_width":348,"original_height":349},22301,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=95194623","Kelly Nash, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=95194623\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Siegenite-905608.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FSiegenite\" class=\"extiw\" title=\"en:Siegenite\">Siegenite\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FCalcite\" class=\"extiw\" title=\"en:Calcite\">Calcite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Sweetwater Mine (Milliken Mine; Frank R. Milliken; Blair Creek; Ozark Lead Company Mine; Adair Creek; Logan Creek), Ellington, Reynolds County, Missouri, USA\u003C\u002Fdd>\n\u003Cdd>Dimensions: 12mm x 12mm x 9mm\u003C\u002Fdd>\n\u003Cdd>Original description: Cluster of siegenite crystals, with some calcite rhombs at top.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Kelly Nash",1168,1279,{"id":351,"source_url":352,"license_code":300,"credit_html":353,"title":354,"description":338,"author":304,"original_width":355,"original_height":356},79494,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10138849","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10138849\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Siegenite-117628.jpg",459,571,{"id":358,"source_url":359,"license_code":300,"credit_html":360,"title":361,"description":362,"author":304,"original_width":363,"original_height":364},22302,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=95195062","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=95195062\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Siegenite-969263.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FSiegenite\" class=\"extiw\" title=\"en:Siegenite\">Siegenite\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FDolomite\" class=\"extiw\" title=\"en:Dolomite\">Dolomite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Buick Mine (Amax Buick Mine; Moloc Mine), \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FBixby\" class=\"extiw\" title=\"en:Bixby\">Bixby\u003C\u002Fa>, Viburnum Trend District, Iron County, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FMissouri\" class=\"extiw\" title=\"en:Missouri\">Missouri\u003C\u002Fa>, USA (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-3871.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: 5.1cm x 3.3cm x 2.9cm\u003C\u002Fdd>\n\u003Cdd>Numerous, silvery gray, metallic, 3 to 6mm siegenite crystals are attractively set amongst numerous, saddle-shaped, pinkish white crystals of dolomite. Siegenite is a rare cobalt-nickel sulfide and this piece comes from the better finds at the Buick Mine in the 1980's. Well composed pieces like this with both siegenite and dolomite are rarely available today. Ex Tim Campbell collection.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",1147,862,{"id":366,"source_url":367,"license_code":310,"credit_html":368,"title":369,"description":370,"author":347,"original_width":371,"original_height":372},22303,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=95195431","Kelly Nash, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=95195431\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Siegenite-936443.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FSiegenite\" class=\"extiw\" title=\"en:Siegenite\">Siegenite\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FCalcite\" class=\"extiw\" title=\"en:Calcite\">Calcite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: La Motte Mine, Mine La Motte, Fredericktown Mining District, Madison County, Missouri, USA\u003C\u002Fdd>\n\u003Cdd>Dimensions: 12mm x 12mm x 9mm\u003C\u002Fdd>\n\u003Cdd>Description: Crystalline siegenite in chalcopyrite. A substantial old example, with cracks, but still solid. This mine had already been worked by French miners for more than 80 years when Lewis & Clarke visited the area in 1804, on their way west. K. Nash specimen, from Dan Weinrich.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",978,853,{"id":374,"source_url":375,"license_code":310,"credit_html":376,"title":377,"description":370,"author":347,"original_width":378,"original_height":379},22304,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=95195433","Kelly Nash, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=95195433\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Siegenite-936444.jpg",1233,832,{"id":381,"source_url":382,"license_code":300,"credit_html":383,"title":384,"description":303,"author":304,"original_width":385,"original_height":386},79497,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10169270","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10169270\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Siegenite-261467.jpg",516,600,{"id":388,"source_url":389,"license_code":310,"credit_html":390,"title":391,"description":392,"author":347,"original_width":393,"original_height":394},22305,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=95196912","Kelly Nash, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=95196912\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Siegenite-733897.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FSiegenite\" class=\"extiw\" title=\"en:Siegenite\">Siegenite\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: Viburnum Trend Mining District, Missouri, USA\u003C\u002Fdd>\n\u003Cdd>Dimensions: 12mm x 12mm x 9mm\u003C\u002Fdd>\n\u003Cdd>Original description: Siegenite crystals on pyrite\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",1305,1231,{"id":396,"source_url":397,"license_code":310,"credit_html":398,"title":399,"description":400,"author":314,"original_width":401,"original_height":402},79498,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=95184141","John Sobolewski (JSS), via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=95184141\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Siegenite-233980.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FSiegenite\" class=\"extiw\" title=\"en:Siegenite\">Siegenite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Sweetwater Mine (Milliken Mine; Frank R. Milliken; Blair Creek; Ozark Lead Company Mine; Adair Creek; Logan Creek), Ellington, Reynolds County, Missouri, USA\u003C\u002Fdd>\n\u003Cdd>Original description: A 3.2 by 2.3 cms mass of botryoidal brass-yellow Marcasite covered by microcrystals of silvery Siegenite. JSS specimen and photo.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",1280,956,{"id":404,"source_url":405,"license_code":300,"credit_html":406,"title":407,"description":408,"author":409,"original_width":410,"original_height":411},79500,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=95185107","Leon Hupperichs, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=95185107\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Siegenite-382395.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FSiegenite\" class=\"extiw\" title=\"en:Siegenite\">Siegenite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Hendrik-Emma dumps, Brunssum Municipality, Limburg, Netherlands\u003C\u002Fdd>\n\u003Cdd>Field of view 4 mm. Specimen and photo Leon Hupperichs.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Leon Hupperichs",1124,967,{"id":413,"source_url":414,"license_code":415,"credit_html":416,"title":417,"description":418,"author":419,"original_width":420,"original_height":421},79504,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=118194698","CC BY-SA 2.0","Pacific Museum of Earth from Canada, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=118194698\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Siegenite (40786569253).jpg","\u003Cp>Mine La Motte\nMissouri, USA\n\u003C\u002Fp>\n\u003Col>\u003Cli>550\u003C\u002Fli>\u003C\u002Fol>","Pacific Museum of Earth from Canada",4000,6000,{"id":423,"source_url":424,"license_code":415,"credit_html":425,"title":426,"description":427,"author":419,"original_width":420,"original_height":421},79505,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=118194703","Pacific Museum of Earth from Canada, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=118194703\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Siegenite (32809638717).jpg","\u003Cp>Shinkolobwe\nKatanga, Zaire\n\u003C\u002Fp>\n\u003Col>\u003Cli>549\u003C\u002Fli>\u003C\u002Fol>",{"id":429,"source_url":430,"license_code":300,"credit_html":431,"title":432,"description":433,"author":304,"original_width":434,"original_height":435},79491,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10126530","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10126530\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Siegenite-Galena-Pyrite-38262.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FSiegenite\" class=\"extiw\" title=\"en:Siegenite\">Siegenite\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FGalena\" class=\"extiw\" title=\"en:Galena\">Galena\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: West Fork Mine, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FCenterville\" class=\"extiw\" title=\"en:Centerville\">Centerville\u003C\u002Fa>, Viburnum Trend District, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FReynolds_County,_Missouri\" class=\"extiw\" title=\"en:Reynolds County, Missouri\">Reynolds County\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FMissouri\" class=\"extiw\" title=\"en:Missouri\">Missouri\u003C\u002Fa>, USA (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-26180.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Two fine octahedrons of galena coated with siegenite, perched on a specimen of sparkly golden pyrite – mined in December of 1992 at the West Fork Mine. A rare tri-state association piece! 6.6 x 4.9 x 4.3 cm\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",555,700,{"id":437,"source_url":438,"license_code":300,"credit_html":439,"title":440,"description":441,"author":304,"original_width":442,"original_height":443},79495,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10147909","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10147909\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Siegenite-Dolomite-162518.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FSiegenite\" class=\"extiw\" title=\"en:Siegenite\">Siegenite\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FDolomite\" class=\"extiw\" title=\"en:Dolomite\">Dolomite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Sweetwater Mine (Milliken Mine; Frank R. Milliken; Blair Creek; Ozark Lead Company Mine; Adair Creek; Logan Creek), \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FEllington\" class=\"extiw\" title=\"en:Ellington\">Ellington\u003C\u002Fa>, Viburnum Trend District, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FReynolds_County,_Missouri\" class=\"extiw\" title=\"en:Reynolds County, Missouri\">Reynolds County\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FMissouri\" class=\"extiw\" title=\"en:Missouri\">Missouri\u003C\u002Fa>, USA (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-3866.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: 6.5 x 3.5 x 3.3 cm.\u003C\u002Fdd>\n\u003Cdd>Silvery and bright siegenite crystals richly cover sulfide matrix on this very fine combination specimen along with off-white dolomite rhombs from the famous Sweetwater Mine of Missouri’s Viburnum Trend. Scattered, golden chalcopyrite adds color. The siegenite \"ball\" perched atop siegenite and dolomite is very attractive. This is older material and is seldom available in this quality. Siegenite is an extremely rare mineral from these mines and is found at its most significant here. Rather, it was. No finds I am aware of came out since the 1980s. This is a superb example from the Gary Hansen dealer stock.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",550,387,{"id":445,"source_url":446,"license_code":300,"credit_html":447,"title":448,"description":441,"author":304,"original_width":306,"original_height":449},79496,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10147912","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10147912\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Siegenite-Dolomite-162519.jpg",379,{"id":451,"source_url":452,"license_code":300,"credit_html":453,"title":454,"description":455,"author":409,"original_width":456,"original_height":411},79499,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=95184806","Leon Hupperichs, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=95184806\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Siegenite, Millerite-351914.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FSiegenite\" class=\"extiw\" title=\"en:Siegenite\">Siegenite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Victoria Mine, Littfeld, Kreuztal, Siegen-Wittgenstein, Arnsberg, North Rhine-Westphalia, Germany\u003C\u002Fdd>\n\u003Cdd>Siegenite crystals associated with some millerite crystals. Field of view 8 mm. Specimen and photo Leon Hupperichs.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",1187,[458],{"id":459,"url":460,"label":461,"formula":462,"spacegroup":463,"year":217},12762,"\u002Fcif\u002F12762.cif","Huang 1971","Co Ni2 S4","F d 3 m",[465,466,467,468],"Müsenit","Müsenita","Müsenite","Siegeniet",[470,474,478,483,487,490,494,498,502,505,509,512,515],{"lang":471,"names":472},"ar",[473],"سيغينيت",{"lang":475,"names":476},"ca",[477],"siegenita",{"lang":479,"names":480},"de",[481,465,482],"Kobaltnickelkies","Siegenit",{"lang":484,"names":485},"es",[486],"Siegenita",{"lang":488,"names":489},"eu",[486],{"lang":491,"names":492},"fa",[493],"سیژنیت",{"lang":495,"names":496},"fr",[497],"siegenite",{"lang":499,"names":500},"he",[501],"זיגניט",{"lang":503,"names":504},"it",[7],{"lang":506,"names":507},"nb",[508],"siegenitt",{"lang":510,"names":511},"nl",[497],{"lang":513,"names":514},"nn",[508],{"lang":516,"names":517},"zh",[518],"硫鈷鎳礦","Q2739171",{"history":11,"applications":11}]