[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:3789":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":17,"elements":18,"sigelements":26,"key_elements":11,"impurities":27,"cim":28,"ima_status":29,"ima_notes":11,"ima_history":11,"approval_year":11,"publication_year":11,"discovery_year":32,"strunz10ed1":33,"strunz10ed2":34,"strunz10ed3":35,"strunz10ed4":36,"dana8ed1":37,"dana8ed2":38,"dana8ed3":38,"dana8ed4":38,"csystem":39,"cclass":40,"spacegroup":40,"spacegroupset":41,"a":42,"b":42,"c":43,"alpha":44,"beta":45,"gamma":46,"aerror":11,"berror":11,"cerror":11,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":11,"z":47,"csmetamict":14,"commentcrystal":11,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":48,"tlform":11,"hmin":49,"hmax":50,"hardtype":11,"vhnmin":41,"vhnmax":41,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":51,"dmeas2":52,"dcalc":53,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":11,"lustretype":54,"commentluster":55,"diapheny":56,"streak":57,"colour":58,"commentcolor":11,"colors":59,"streak_colors":67,"luminescence":11,"uv":68,"cleavage":69,"cleavagetype":70,"fracturetype":71,"tenacity":11,"commentbreak":11,"opticaltype":72,"opticalsign":73,"opticalalpha":74,"opticalalpha2":75,"opticalalphaerror":11,"opticalbeta":76,"opticalbeta2":77,"opticalbetaerror":11,"opticalgamma":76,"opticalgamma2":77,"opticalgammaerror":11,"opticalomega":41,"opticalomega2":41,"opticalomegaerror":11,"opticalepsilon":41,"opticalepsilon2":41,"opticalepsilonerror":11,"opticaln":41,"opticaln2":41,"opticalnerror":11,"optical2vcalc":41,"optical2vcalc2":41,"optical2vcalcerror":11,"optical2vmeasured":41,"optical2vmeasured2":36,"optical2vmeasurederror":11,"rimin":78,"rimax":79,"opticaldispersion":80,"opticalpleochroism":81,"opticalpleochorismdesc":82,"opticalbirefringence":83,"opticalcomments":84,"opticalcolour":11,"opticalinternal":11,"opticaltropic":11,"opticalanisotropism":11,"opticalbireflectance":11,"opticalextinction":11,"opticalr":11,"specdispm":11,"ir":11,"electrical":11,"magnetism":11,"thermalbehaviour":11,"other":11,"industrial":11,"occurrence":11,"otheroccurrence":85,"type_specimen_store":11,"description_short":86,"aboutname":87,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":88,"reviewed_at":11,"variety_of":11,"varieties":89,"group_members":95,"associates":118,"confused_with":119,"type_localities":123,"occurrence_total":130,"citations":131,"images":270,"structures":417,"synonyms":424,"language_names":429,"wikidata_qid":491,"texts":492},3789,"1:1:3789:7","908665b2-7c31-4fb1-8481-ec034d10bd93","Stilpnomelane","Stp",0,"mineral",null,46595,1683,false,"K(Fe\u003Csup>2+\u003C\u002Fsup>,Mg,Fe\u003Csup>3+\u003C\u002Fsup>)\u003Csub>8\u003C\u002Fsub>(Si,Al)\u003Csub>12\u003C\u002Fsub>(O,OH)\u003Csub>27\u003C\u002Fsub>","The ratio of ferric vs. ferrous iron varies greatly. \r\nMay contain minor ammonium (Blake, 1965).","(K,Ca,Na)(Fe,Mg,Al)\u003Csub>8\u003C\u002Fsub>(Si,Al)\u003Csub>12\u003C\u002Fsub>(O,OH)\u003Csub>36\u003C\u002Fsub> · nH\u003Csub>2\u003C\u002Fsub>O",[19,20,21,22,23,24,25],"Al","Fe","Mg","Si","O","K","H",[20,22,23,24],"Ti,Mn,Ca,Na","16.20.9",[30,31],"APPROVED","GRANDFATHERED","1827","9","E","G","40","74","1","Triclinic",2,"0","21.724","17.740","124.14","95.86","120",6,"Plates or scales, plumose or radiating groups.",3,4,"2.59","2.96","2.667","Sub-Vitreous,Pearly,Sub-Metallic","Pearly to vitreous on cleavage","Translucent","White, grey","Red, brown, black, dark green, dark reddish brown, golden brown",[60,61,62,63,64,65,66],"brown","black","red","green","yellow","gray","white",[66,65],"Not fluorescent in UV","Perfect on {001}\r\nimperfect {010}","Perfect","Micaceous","Biaxial","-","1.543","1.634","1.576","1.745",1.543,1.745,"none","Visible","X- bright golden yellow to pale yellow\r\nY= Z= deep reddish brown, to deep green to nearly black","0.033","The wide variation in reported optics may be due to ferric-dominant stilpnomelanes being regarded as ordinary stilpnomelanes.","Banded iron formations, blueschist and greenschist facies of metamorphic rocks, metamorphosed massive sulphide deposits.","Compare \"chalcodite\".\r\n\r\nMay be confused with \"biotite\" and other brownish mica (e.g. annite), also with dark chlorite.\r\n\r\nStructurally related to bannisterite, kayupovaite and other modulated manganese phyllosilicates.","Named in 1827 by Ernst Friedrich Glocker from Greek στιλπνος \"stilpnos\" (\"shining\"), and μέλᾱς \"melas\" (\"black\"), alluding to its appearance.","2026-05-13 09:10:02",[90],{"id":91,"name":92,"entrytype":40,"csystem":11,"ima_formula":11,"mindat_formula":93,"hmin":49,"hmax":94,"dmeas":41,"dcalc":11,"primary_image_id":11},10587,"Ferristilpnomelane","K(Fe\u003Csup>3+\u003C\u002Fsup>,Mg,Fe\u003Csup>2+\u003C\u002Fsup>)\u003Csub>8\u003C\u002Fsub>(Si,Al)\u003Csub>12\u003C\u002Fsub>(O,OH)\u003Csub>27\u003C\u002Fsub>",3.5,[96,103,109],{"id":97,"name":98,"entrytype":9,"csystem":39,"ima_formula":99,"mindat_formula":100,"hmin":50,"hmax":50,"dmeas":101,"dcalc":102,"primary_image_id":11},1599,"Franklinphilite","(K,Na)\u003Csub>4\u003C\u002Fsub>(Mn\u003Csup>2+\u003C\u002Fsup>,Mg,Zn)\u003Csub>48\u003C\u002Fsub>(Si,Al)\u003Csub>72\u003C\u002Fsub>(O,OH)\u003Csub>216\u003C\u002Fsub> · 6H\u003Csub>2\u003C\u002Fsub>O","(K,Na)\u003Csub>4\u003C\u002Fsub>(Mn\u003Csup>2+\u003C\u002Fsup>,Mg,Zn)\u003Csub>48\u003C\u002Fsub>(Si,Al)\u003Csub>72\u003C\u002Fsub>(O,OH)\u003Csub>216\u003C\u002Fsub>·6H\u003Csub>2\u003C\u002Fsub>O","2.6","2.66",{"id":104,"name":105,"entrytype":9,"csystem":39,"ima_formula":106,"mindat_formula":107,"hmin":49,"hmax":49,"dmeas":108,"dcalc":41,"primary_image_id":11},2375,"Lennilenapeite","K\u003Csub>7\u003C\u002Fsub>(Mg,Mn\u003Csup>2+\u003C\u002Fsup>,Fe\u003Csup>2+\u003C\u002Fsup>,Zn)\u003Csub>48\u003C\u002Fsub>(Si,Al)\u003Csub>72\u003C\u002Fsub>(O,OH)\u003Csub>216\u003C\u002Fsub> · 16H\u003Csub>2\u003C\u002Fsub>O","K\u003Csub>6-7\u003C\u002Fsub>(Mg,Mn,Fe,Zn)\u003Csub>48\u003C\u002Fsub>(Si,Al)\u003Csub>72\u003C\u002Fsub>(O,OH)\u003Csub>216\u003C\u002Fsub>·16H\u003Csub>2\u003C\u002Fsub>O","2.72",{"id":110,"name":111,"entrytype":9,"csystem":112,"ima_formula":113,"mindat_formula":114,"hmin":115,"hmax":50,"dmeas":51,"dcalc":116,"primary_image_id":117},3125,"Parsettensite","Monoclinic","(K,Na,Ca)\u003Csub>7.5\u003C\u002Fsub>(Mn,Mg)\u003Csub>49\u003C\u002Fsub>Si\u003Csub>72\u003C\u002Fsub>O\u003Csub>168\u003C\u002Fsub>(OH)\u003Csub>50\u003C\u002Fsub> · nH\u003Csub>2\u003C\u002Fsub>O","(K,Na,Ca)\u003Csub>7.5\u003C\u002Fsub>(Mn,Mg)\u003Csub>49\u003C\u002Fsub>Si\u003Csub>72\u003C\u002Fsub>O\u003Csub>168\u003C\u002Fsub>(OH)\u003Csub>50\u003C\u002Fsub>·nH\u003Csub>2\u003C\u002Fsub>O",1.5,"2.76",18833,[],[120,121,122],{"id":97,"name":98,"entrytype":9,"csystem":39,"ima_formula":99,"mindat_formula":100,"hmin":50,"hmax":50,"dmeas":101,"dcalc":102,"primary_image_id":11},{"id":104,"name":105,"entrytype":9,"csystem":39,"ima_formula":106,"mindat_formula":107,"hmin":49,"hmax":49,"dmeas":108,"dcalc":41,"primary_image_id":11},{"id":110,"name":111,"entrytype":9,"csystem":112,"ima_formula":113,"mindat_formula":114,"hmin":115,"hmax":50,"dmeas":51,"dcalc":116,"primary_image_id":117},[124],{"id":125,"txt":126,"latitude":127,"longitude":128,"country":129},7615,"Melchior and Tobias adits, Dolní Údolí, Zlaté Hory, Jeseník District, Olomouc Region, Czech Republic",50.2280861,17.3561989,"Czech Republic",455,[132,136,140,144,149,153,157,162,166,171,176,180,184,189,193,198,203,206,210,215,220,225,229,234,239,244,249,253,257,262,266],{"id":133,"year":134,"html":135,"doi":11},18062083,1827,"Glocker, Ernst Friedrich (1827) Beschreibung des Stilpnomelan, eines neuen Schlesischen Fossils [Description of Stilpnomelan, a new Silesian Fossil]. In \u003Ci>Beyträge zur Mineralogischen Kenntniss der Sudetenländer Insbesondere Schlesiens. Erstes Heft\u003C\u002Fi>. Josef Mar und Komp. p.68-74.",{"id":137,"year":138,"html":139,"doi":11},519296,1924,"Grout, Frank F., Thiel, George A. (1924) Notes on stilpnomelane. \u003Ci>American Mineralogist\u003C\u002Fi>,  9 (11) 228-230 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM9\u002FAM9_228.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":141,"year":142,"html":143,"doi":11},520658,1937,"Gruner, John W. (1937) Composition and structure of stilpnomelane. \u003Ci>American Mineralogist\u003C\u002Fi>,  22 (8) 912-925 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM22\u002FAM22_912.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":145,"year":146,"html":147,"doi":148},4070,1938,"Hutton, C. Osborne (1938) The stilpnomelane group of minerals. \u003Ci>Mineralogical Magazine and Journal of the Mineralogical Society\u003C\u002Fi>,  25 (163) 172-206 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fminmag.1938.025.163.02'>doi:10.1180\u002Fminmag.1938.025.163.02\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002FMinMag\u002FVolume_25\u002F25-163-172.pdf' class='refpdflink'>\u003C\u002Fa>","10.1180\u002Fminmag.1938.025.163.02",{"id":150,"year":151,"html":152,"doi":11},521441,1944,"Gruner, John W. (1944) The structure of stilpnomelane reexamined. \u003Ci>American Mineralogist\u003C\u002Fi>,  29 (7-8) 291-298 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM29\u002FAM29_291.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":154,"year":155,"html":156,"doi":11},521545,1945,"Hutton, C. Osborne (1945) Additional optical and chemical data on the stilpnomelane group of minerals. \u003Ci>American Mineralogist\u003C\u002Fi>,  30 (11-12) 714-718 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM30\u002FAM30_714.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":158,"year":159,"html":160,"doi":161},158960,1955,"Shirozu, Haruo (1955) Stilpnomelane from the Skarn of Obira Mine, Oita Prefecture. \u003Ci>Journal of the Mineralogical Society of Japan\u003C\u002Fi>,  2 (2) 115-120 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2465\u002Fgkk1952.2.115'>doi:10.2465\u002Fgkk1952.2.115\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Fwww.jstage.jst.go.jp\u002Farticle\u002Fgkk1952\u002F2\u002F2\u002F2_2_115\u002F_pdf\u002F-char\u002Fja\u002F' class='refpdflink'>\u003C\u002Fa>","10.2465\u002Fgkk1952.2.115",{"id":163,"year":164,"html":165,"doi":11},522815,1956,"Hutton, C. Osborne (1956) Further data on the stilpnomelane mineral group. \u003Ci>American Mineralogist\u003C\u002Fi>,  41 (7-8) 608-615 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM41\u002FAM41_608.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":167,"year":168,"html":169,"doi":170},2471049,1961,"BLOXAM, T. W., PRICE, N. B. (1961) Stilpnomelane in North Wales. \u003Ci>Nature\u003C\u002Fi>, 190 (4775). 525-526 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1038\u002F190525a0'>doi:10.1038\u002F190525a0\u003C\u002Fa>","10.1038\u002F190525a0",{"id":172,"year":173,"html":174,"doi":175},144624,1964,"Eggleton, R. A. (1964) The Crystal Structure of Stilpnomelane Part I. The Subcell. \u003Ci>Clays and Clay Minerals\u003C\u002Fi>,  13 (1) 49-63 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1346\u002Fccmn.1964.0130106'>doi:10.1346\u002Fccmn.1964.0130106\u003C\u002Fa>","10.1346\u002Fccmn.1964.0130106",{"id":177,"year":178,"html":179,"doi":11},524199,1965,"Blake, R. L. (1965) Iron phyllosilicates of the Cuyuna district in Minnesota. \u003Ci>American Mineralogist\u003C\u002Fi>,  50 (1-2) 148-169 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM50\u002FAM50_148.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":181,"year":182,"html":183,"doi":11},16088928,1966,"Eggleton, R. A.  and Bailey, Sturgess (1966) The Crystal Structure of Stilpnomelane, Clays and Clay Minerals, 13th National Conference.",{"id":185,"year":186,"html":187,"doi":188},401803,1968,"Chauvel, Jean-Jacques (1968) Identité de la minguétite du minerai de fer ordovicien de Bretagne et d'Anjou avec la stilpnomélane. \u003Ci>Bulletin de Minéralogie\u003C\u002Fi>,  91 (5) 460-467 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.3406\u002Fbulmi.1968.6261'>doi:10.3406\u002Fbulmi.1968.6261\u003C\u002Fa>","10.3406\u002Fbulmi.1968.6261",{"id":190,"year":186,"html":191,"doi":192},6182,"Smith, Marie Lindberg, Frondel, Clifford (1968) The related layered minerals ganophyllite, bannisterite, and stilpnomelane. \u003Ci>Mineralogical Magazine and Journal of the Mineralogical Society\u003C\u002Fi>,  36 (283) 893-913 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fminmag.1968.283.036.01'>doi:10.1180\u002Fminmag.1968.283.036.01\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002FMinMag\u002FVolume_36\u002F36-283-893.pdf' class='refpdflink'>\u003C\u002Fa>","10.1180\u002Fminmag.1968.283.036.01",{"id":194,"year":195,"html":196,"doi":197},7741268,1969,"Kräutner, H. G., Medeşan, Alexandra (1969) On stilpnomelane in some Romanian Carpathian crystalline formations. \u003Ci>TMPM Tschermaks Mineralogische und Petrographische Mitteilungen\u003C\u002Fi>,  13 (3). 203-217 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1007\u002Fbf01081560'>doi:10.1007\u002Fbf01081560\u003C\u002Fa>","10.1007\u002Fbf01081560",{"id":199,"year":200,"html":201,"doi":202},401959,1970,"Caron, Jean-Michel (1970) Étude d'un stilpnomélane des schistes lustrés piémontais. \u003Ci>Bulletin de Minéralogie\u003C\u002Fi>,  93 (1) 133-136 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.3406\u002Fbulmi.1970.6441'>doi:10.3406\u002Fbulmi.1970.6441\u003C\u002Fa>","10.3406\u002Fbulmi.1970.6441",{"id":204,"year":200,"html":205,"doi":11},16124411,"Nitsch, K. H. (1970) Experimentelle Bestimmung der oberen Stabilitätsgrenze von Stilpnomelan. Fortschr. Mineral. 47, Beiheft 1, 48-49 (in German).",{"id":207,"year":200,"html":208,"doi":209},2606667,"EGGLETON, R. A. (1970) Silicon Tetrahedral Sheet in Stilpnomelane. \u003Ci>Nature\u003C\u002Fi>, 225 (5233). 625-626 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1038\u002F225625a0'>doi:10.1038\u002F225625a0\u003C\u002Fa>","10.1038\u002F225625a0",{"id":211,"year":212,"html":213,"doi":214},73571,1971,"Brown, Edwin H. (1971) Phase relations of biotite and stilpnomelane in the greenschist facies. \u003Ci>Contributions to Mineralogy and Petrology\u003C\u002Fi>,  31 (4) 275-299 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1007\u002Fbf00371150'>doi:10.1007\u002Fbf00371150\u003C\u002Fa>","10.1007\u002Fbf00371150",{"id":216,"year":217,"html":218,"doi":219},6561,1972,"Eggleton, R. A. (1972) The crystal structure of stilpnomelane.\n                                                  Part II. The full cell. \u003Ci>Mineralogical Magazine\u003C\u002Fi>,  38 (298) 693-711 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fminmag.1972.038.298.06'>doi:10.1180\u002Fminmag.1972.038.298.06\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002FMinMag\u002FVolume_38\u002F38-298-693.pdf' class='refpdflink'>\u003C\u002Fa>","10.1180\u002Fminmag.1972.038.298.06",{"id":221,"year":222,"html":223,"doi":224},73781,1973,"Chauvel, Jean-Jacques (1973) Les stilpnomélanes. Propriétés physiques et composition chimique. \u003Ci>Contributions to Mineralogy and Petrology\u003C\u002Fi>,  38 (1). 37-44 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1007\u002Fbf00371725'>doi:10.1007\u002Fbf00371725\u003C\u002Fa>","10.1007\u002Fbf00371725",{"id":226,"year":227,"html":228,"doi":11},18064075,1974,"Klein, Cornelis (1974) Greenalite, stilpnomelane, minnesotaite, crocidolite and carbonates in a very low-grade metamorphic Precambrian iron formation. \u003Ci>The Canadian Mineralogist\u003C\u002Fi>,  12 (7). 475-498",{"id":230,"year":231,"html":232,"doi":233},402406,1975,"Triboulet, Claude (1975) Occurrence of stilpnomelane in the Na2O˗MgO˗Al2O3-SiO2-H2O experimental system. \u003Ci>Bulletin de Minéralogie\u003C\u002Fi>,  98 (2) 136-141 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.3406\u002Fbulmi.1975.6974'>doi:10.3406\u002Fbulmi.1975.6974\u003C\u002Fa>","10.3406\u002Fbulmi.1975.6974",{"id":235,"year":236,"html":237,"doi":238},6913,1976,"Graham, Colin M. (1976) A note on some Dalradian stilpnomelanes and their oxidation. \u003Ci>Mineralogical Magazine\u003C\u002Fi>,  40 (313) 467-472 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fminmag.1976.040.313.05'>doi:10.1180\u002Fminmag.1976.040.313.05\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002FMinMag\u002FVolume_40\u002F40-313-467.pdf' class='refpdflink'>\u003C\u002Fa>","10.1180\u002Fminmag.1976.040.313.05",{"id":240,"year":241,"html":242,"doi":243},181782,1977,"Crawford, E. S., Jefferson, D. A., Thomas, J. M. (1977) Electron-microscope and diffraction studies of polytypism in stilpnomelane. \u003Ci>Acta Crystallographica Section A\u003C\u002Fi>,  33 (4) 548-553 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1107\u002Fs0567739477001417'>doi:10.1107\u002Fs0567739477001417\u003C\u002Fa>","10.1107\u002Fs0567739477001417",{"id":245,"year":246,"html":247,"doi":248},2936,1978,"Eggleton, R. A., Chappell, B. W. (1978) The crystal structure of stilpnomelane. Part III: Chemistry and physical properties. \u003Ci>Mineralogical Magazine\u003C\u002Fi>,  42 (323) 361-368 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fminmag.1978.042.323.06'>doi:10.1180\u002Fminmag.1978.042.323.06\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002FMinMag\u002FVolume_42\u002F42-323-361.pdf' class='refpdflink'>\u003C\u002Fa>","10.1180\u002Fminmag.1978.042.323.06",{"id":250,"year":251,"html":252,"doi":11},16910069,1982,"Miyano, T. (1982) Stilpnomelane, iron–rich mica, K–feldspar and hornblende in banded iron–formation assemblages of the Dales Gorge Member, Hamersley Group, Western Australia. \u003Ci>The Canadian Mineralogist\u003C\u002Fi>,  20 (2) 189-202",{"id":254,"year":255,"html":256,"doi":11},18064078,1984,"Feininger, Tomas (1984) Stilpnomelane in metasomatic rocks associated with steatite and in regional schists, Quebec Appalachian. \u003Ci>The Canadian Mineralogist\u003C\u002Fi>,  22 (3). 423-435",{"id":258,"year":259,"html":260,"doi":261},3772,1985,"Baker, J. H. (1985) Greenalite, Mg-rich minnesotaite and stilpnomelane from the Ösjöberg and Sirsjöberg iron-ore mines, Hjulsjö, W. Bergslagen, Sweden. \u003Ci>Mineralogical Magazine\u003C\u002Fi>,  49 (353) 611-613 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fminmag.1985.049.353.18'>doi:10.1180\u002Fminmag.1985.049.353.18\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002FMinMag\u002FVolume_49\u002F49-353-611.pdf' class='refpdflink'>\u003C\u002Fa>","10.1180\u002Fminmag.1985.049.353.18",{"id":263,"year":264,"html":265,"doi":11},529638,1994,"Guggenheim, Stephen, Eggleton, R. A. (1994) A comparison of the structures and geometric stabilities of stilpnomelane and parsettensite: A distance least-squares (DLS) study. \u003Ci>American Mineralogist\u003C\u002Fi>,  79 (5-6) 438-442 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM79\u002FAM79_438.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":267,"year":268,"html":269,"doi":11},16967468,2001,"(2001) Stilpnomelane. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fstilpnomelane.pdf' class='refpdflink'>\u003C\u002Fa>",[271,281,291,298,307,314,323,333,342,349,355,363,369,376,383,391,398,407],{"id":272,"source_url":273,"license_code":274,"credit_html":275,"title":276,"description":277,"author":278,"original_width":279,"original_height":280},22943,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=9912546","Public domain","Trtrtr, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=9912546\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Stilpnomelane-Nogami,Saitama,Japan.JPG","stilpnomelane","Trtrtr",1280,960,{"id":282,"source_url":283,"license_code":284,"credit_html":285,"title":286,"description":287,"author":288,"original_width":289,"original_height":290},80862,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=1485983","CC BY-SA 3.0","user:Paleonet, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=1485983\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Stilpnomelan 2Strzegom, Polska.jpg","Stilpnomelan Strzegom, Polska","user:Paleonet",640,480,{"id":292,"source_url":293,"license_code":284,"credit_html":294,"title":295,"description":296,"author":297,"original_width":289,"original_height":290},80864,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=1485987","No machine-readable author provided. Kluka assumed (based on copyright claims)., via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=1485987\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Stilpnomelan Strzegom, Polska.jpg","Stilpnomelan,_Strzegom,_Polska; autor zdjęcia Paleonet; 10.12.2006r.","No machine-readable author provided. Kluka assumed (based on copyright claims).",{"id":299,"source_url":300,"license_code":284,"credit_html":301,"title":302,"description":303,"author":304,"original_width":305,"original_height":306},22948,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10161858","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10161858\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Stilpnomelane-217448.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FStilpnomelane\" class=\"extiw\" title=\"en:Stilpnomelane\">Stilpnomelane\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Sterling mine, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FAntwerp\" class=\"extiw\" title=\"en:Antwerp\">Antwerp\u003C\u002Fa>, Jefferson County, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FNew_York\" class=\"extiw\" title=\"en:New York\">New York\u003C\u002Fa>, USA (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-4025.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: 5.4 x 4.4 x 1.7 cm.\u003C\u002Fdd>\n\u003Cdd>This classic and historic New York piece is from the Sterling Iron Mine at Antwerp. Foliated, two-toned gray plates of bladed stilpnomelane are set in matrix. Stilpnomelane is an uncommon layered silicate, and this is a very highly representative, old-time specimen. This old mine closed in 1910. Accompanied by an expertly handwritten, faded label from an older collection. The collection this came out of was a museum stash dating to prior to World War I.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Robert M. Lavinsky",611,700,{"id":308,"source_url":309,"license_code":284,"credit_html":310,"title":311,"description":303,"author":304,"original_width":312,"original_height":313},22949,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10161859","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10161859\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Stilpnomelane-217449.jpg",600,524,{"id":315,"source_url":316,"license_code":284,"credit_html":317,"title":318,"description":319,"author":320,"original_width":321,"original_height":322},80867,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=15551484","Rvassar, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=15551484\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Laytonville Stilpnomelane.jpg","Sample of stilpnomelane with quartz, collected from a US 101 road cut and quarry south of Laytonville, California.  Original work, sample in contributor's possession.","Rvassar",3872,2592,{"id":324,"source_url":325,"license_code":326,"credit_html":327,"title":328,"description":329,"author":330,"original_width":331,"original_height":332},80869,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=44918074","CC BY-SA 4.0","Strekeisen, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=44918074\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Stilpnomelane sheaves.JPG","Radiating Stilpnomelane (brown) crystals. Laytonville quarry, California. Plane polarized light image, magnification 2x (Field of view = 7mm)","Strekeisen",3456,2304,{"id":334,"source_url":335,"license_code":284,"credit_html":336,"title":337,"description":338,"author":339,"original_width":340,"original_height":341},80872,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=147565176","HolDu, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=147565176\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Stilpnomelan (OM1-385A).JPG","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FStilpnomelane\" class=\"extiw\" title=\"en:Stilpnomelane\">Stilpnomelane\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Horní Údolí (german: \u003Ci>Obergrund\u003C\u002Fi>), Zlaté Hory (german: \u003Ci>Zuckmantel\u003C\u002Fi>), Czech Republic\u003C\u002Fdd>\n\u003Cdd>Description: RGB collection Geipel\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","HolDu",5184,3888,{"id":343,"source_url":344,"license_code":284,"credit_html":345,"title":346,"description":347,"author":304,"original_width":348,"original_height":130},22944,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10126330","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10126330\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Siderite-Stilpnomelane-38073.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FSiderite\" class=\"extiw\" title=\"en:Siderite\">Siderite\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FStilpnomelane\" class=\"extiw\" title=\"en:Stilpnomelane\">Stilpnomelane\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Sterling mine, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FAntwerp\" class=\"extiw\" title=\"en:Antwerp\">Antwerp\u003C\u002Fa>, Jefferson County, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FNew_York\" class=\"extiw\" title=\"en:New York\">New York\u003C\u002Fa>, USA (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-4025.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>An aesthetic specimen of lustrous, honey-brown siderite crystals to 7 mm nestled in a vug with radial clusters of brown, micro stilpnomelane crystals in sulfide matrix from the very famous Sterling Mine in Antwerp, New York. Choice and old material, seldom available today. 5.5 x 3.6 x 3.5 cm\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",500,{"id":350,"source_url":351,"license_code":284,"credit_html":352,"title":353,"description":354,"author":297,"original_width":289,"original_height":290},80863,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=1485986","No machine-readable author provided. Kluka assumed (based on copyright claims)., via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=1485986\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Stilpnomelan, albit, Strzegom, Polska.jpg","Stilpnomelan,_albit,_Strzegom,_Polska; autor zdjęcia Paleonet; 10.12.2006r.",{"id":356,"source_url":357,"license_code":284,"credit_html":358,"title":359,"description":360,"author":304,"original_width":361,"original_height":362},22945,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10145043","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10145043\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Millerite-Stilpnomelane-146125.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FMillerite\" class=\"extiw\" title=\"en:Millerite\">Millerite\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FStilpnomelane\" class=\"extiw\" title=\"en:Stilpnomelane\">Stilpnomelane\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Sterling Mine (Old Sterling Mine), \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FAntwerp\" class=\"extiw\" title=\"en:Antwerp\">Antwerp\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FSt._Lawrence_County,_New_York\" class=\"extiw\" title=\"en:St. Lawrence County, New York\">St Lawrence County\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FNew_York\" class=\"extiw\" title=\"en:New York\">New York\u003C\u002Fa>, USA (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-20519.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: 7.0 x 6.7 x 2.8 cm.\u003C\u002Fdd>\n\u003Cdd>A CLASSIC, OLD-TIME New York specimen from the historic Sterling Iron Mine at Antwerp. Brassy millerite microcrystals and black, bladed stilpnomelane microcrystals RICHLY cover both sides of this two-sided specimen. The highlight is a 6 mm spray of brassy millerite needles. Stilpnomelane is an uncommon layered silicate, related to mica and chlorite group minerals and this is a very highly representative specimen, with nice association. This old mine closed in 1910. Ex. Cilen and Elling Collections.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",558,581,{"id":364,"source_url":365,"license_code":284,"credit_html":366,"title":367,"description":360,"author":304,"original_width":368,"original_height":312},22946,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10145047","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10145047\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Millerite-Stilpnomelane-146127.jpg",557,{"id":370,"source_url":371,"license_code":274,"credit_html":372,"title":373,"description":374,"author":375,"original_width":289,"original_height":289},80865,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=1956236","Dave Dyet http:\u002F\u002Fwww.shutterstone.com http:\u002F\u002Fwww.dyet.com, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=1956236\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Stilpnomelane Iron silicate near Longvale Mendocino County California 1808.jpg","These mineral images are free to use how you wish.","Dave Dyet http:\u002F\u002Fwww.shutterstone.com http:\u002F\u002Fwww.dyet.com",{"id":377,"source_url":378,"license_code":284,"credit_html":379,"title":380,"description":360,"author":304,"original_width":381,"original_height":382},22947,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10145051","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10145051\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Millerite-Stilpnomelane-146128.jpg",534,449,{"id":384,"source_url":385,"license_code":284,"credit_html":386,"title":387,"description":388,"author":304,"original_width":389,"original_height":390},22950,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10175991","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10175991\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Stilpnomelane-Adularia-Epidote-139299.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FStilpnomelane\" class=\"extiw\" title=\"en:Stilpnomelane\">Stilpnomelane\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FAdularia\" class=\"extiw\" title=\"en:Adularia\">Adularia\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FEpidote\" class=\"extiw\" title=\"en:Epidote\">Epidote\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FWallis\" class=\"extiw\" title=\"en:Wallis\">Wallis (Valais)\u003C\u002Fa>, Switzerland (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-3234.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: 5.8 x 5.7 x 3.5 cm.\u003C\u002Fdd>\n\u003Cdd>Lustrous, black plates of stilpnomelane to 9 mm are aesthetically grouped together around a contrasting cluster of off-white adularia crystals on matrix richly covered with olive-green epidote crystals on this showy and fine specimen from Switzerland. Stilpnomelane is an uncommon layered silicate, related to mica and chlorite group minerals and this is a very highly representative specimen, with nice association. One end has been sawed to enhance display. Ex. Steve Smale Collection.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",450,427,{"id":392,"source_url":393,"license_code":284,"credit_html":394,"title":395,"description":388,"author":304,"original_width":396,"original_height":397},80866,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10175990","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10175990\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Stilpnomelane-Adularia-Epidote-139298.jpg",602,544,{"id":399,"source_url":400,"license_code":326,"credit_html":401,"title":402,"description":403,"author":404,"original_width":405,"original_height":406},80870,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=102150341","Ronald Werner, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=102150341\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Quartz crystals overgrown by stilpnomelane..jpg","Quartz crystals overgrown by stilpnomelane. This specimen was collected in 2004 in the Landsverk 1 quarry after a significant blast in order to make material available to mineral collectors.","Ronald Werner",4032,3024,{"id":408,"source_url":409,"license_code":410,"credit_html":411,"title":412,"description":413,"author":414,"original_width":415,"original_height":416},80871,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=118197084","CC BY-SA 2.0","Pacific Museum of Earth from Canada, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=118197084\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Stilpnomelane with Magnetite and Quartz (48603381241).jpg","\u003Cp>Texada Mine\nGillies Bay - Texada Island\n\u003C\u002Fp>\nBritish Columbia, Canada","Pacific Museum of Earth from Canada",4000,6000,[418],{"id":419,"url":420,"label":421,"formula":422,"spacegroup":423,"year":264},13184,"\u002Fcif\u002F13184.cif","Guggenheim 1994","Fe2 Si3 O9","P -1",[425,426,427,428],"Chrysobiotite","Minguétit","Minguétita","Minguetite",[430,434,438,442,445,449,452,456,460,464,468,472,475,478,483,487],{"lang":431,"names":432},"ca",[433],"estilpnomelana",{"lang":435,"names":436},"de",[437],"Stilpnomelan",{"lang":439,"names":440},"es",[441],"Estilpnomelana",{"lang":443,"names":444},"eu",[7],{"lang":446,"names":447},"fr",[448],"stilpnomélane",{"lang":450,"names":451},"id",[437],{"lang":453,"names":454},"it",[455],"Stilpnomelano",{"lang":457,"names":458},"ja",[459],"スチルプノメレン",{"lang":461,"names":462},"ka",[463],"სტილპნომელანი",{"lang":465,"names":466},"nb",[467],"stilpnomelan",{"lang":469,"names":470},"nl",[471],"stilpnomelaan",{"lang":473,"names":474},"nn",[467],{"lang":476,"names":477},"pl",[437],{"lang":479,"names":480},"ta",[481,482],"சிடில்ப்னோமெலேன்","மிங்குட்டைட்டு",{"lang":484,"names":485},"uk",[486],"Стильпномелан",{"lang":488,"names":489},"zh",[490],"複鐵變雲母","Q1999524",{"history":11,"applications":11}]