[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:1915":3},{"id":4,"longid":5,"guid":6,"name":7,"shortcode_ima":8,"entrytype":9,"entrytype_text":10,"varietyof":11,"synid":11,"polytypeof":11,"groupid":11,"weighting":12,"nolocadd":13,"blacklisted":13,"mindat_formula":14,"mindat_formula_note":15,"ima_formula":14,"elements":16,"sigelements":20,"key_elements":11,"impurities":11,"cim":21,"ima_status":22,"ima_notes":11,"ima_history":11,"approval_year":11,"publication_year":25,"discovery_year":26,"strunz10ed1":27,"strunz10ed2":18,"strunz10ed3":28,"strunz10ed4":29,"dana8ed1":30,"dana8ed2":31,"dana8ed3":32,"dana8ed4":33,"csystem":34,"cclass":35,"spacegroup":36,"spacegroupset":37,"a":38,"b":39,"c":40,"alpha":41,"beta":42,"gamma":41,"aerror":11,"berror":11,"cerror":11,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":11,"z":43,"csmetamict":13,"commentcrystal":44,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":45,"tlform":46,"hmin":11,"hmax":11,"hardtype":11,"vhnmin":41,"vhnmax":41,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":47,"dmeas2":47,"dcalc":48,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":11,"lustretype":11,"commentluster":11,"diapheny":49,"streak":11,"colour":50,"commentcolor":11,"colors":51,"streak_colors":11,"luminescence":11,"uv":11,"cleavage":54,"cleavagetype":11,"fracturetype":11,"tenacity":11,"commentbreak":11,"opticaltype":55,"opticalsign":56,"opticalalpha":57,"opticalalpha2":41,"opticalalphaerror":11,"opticalbeta":57,"opticalbeta2":41,"opticalbetaerror":11,"opticalgamma":58,"opticalgamma2":41,"opticalgammaerror":59,"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":41,"optical2vmeasurederror":11,"rimin":60,"rimax":43,"opticaldispersion":11,"opticalpleochroism":11,"opticalpleochorismdesc":11,"opticalbirefringence":61,"opticalcomments":11,"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":62,"industrial":11,"occurrence":63,"otheroccurrence":11,"type_specimen_store":64,"description_short":65,"aboutname":66,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":67,"reviewed_at":11,"variety_of":11,"varieties":68,"group_members":69,"associates":70,"confused_with":71,"type_localities":72,"occurrence_total":79,"citations":80,"images":117,"structures":128,"synonyms":139,"language_names":143,"wikidata_qid":189,"texts":190},1915,"1:1:1915:2","f04f3829-ee63-4cba-bc1b-86fe2c15a5bd","Hoelite","Hoe",0,"mineral",null,188,false,"C\u003Csub>14\u003C\u002Fsub>H\u003Csub>8\u003C\u002Fsub>O\u003Csub>2\u003C\u002Fsub>","structural formula: (CH)\u003Csub>4\u003C\u002Fsub>C\u003Csub>2\u003C\u002Fsub>C(O)C(O)C\u003Csub>2\u003C\u002Fsub>(CH\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub> or C\u003Csub>4\u003C\u002Fsub>H\u003Csub>4\u003C\u002Fsub>C\u003Csub>2\u003C\u002Fsub>(CO)\u003Csub>2\u003C\u002Fsub>C\u003Csub>2\u003C\u002Fsub>C\u003Csub>4\u003C\u002Fsub>H\u003Csub>4\u003C\u002Fsub>",[17,18,19],"O","C","H",[17,18,19],"32.9",[23,24],"APPROVED","GRANDFATHERED",1922,"1922","10","A","15","50","4","2","1","Monoclinic",5,14,"P21\u002Fa","15.81","3.967","7.876","0","102.67",2,"Monoclinic, pseudo-orthorhombic.","delicate needles, to several mm long","Fine yellow needles directly on coal","1.43","1.467","Translucent","Yellow, greenish-yellow",[52,53],"yellow","green","In longitudinal direction (of needle-shaped crystals)","Biaxial","+","1.75","2.0",1,1.75,"About 0.3","On heating, it sublimates very easily. Dissolved in concentrated sulphuric acid and regenerated from the solution on dilution with water. Easily soluble in chloroform and somewhat less easily in benzol. The solutions are all yellow.","Vent of burning coal deposit","Mineralogical-Geological Museum, University of Oslo, Oslo, Norway, 21981.","Chemically 9,10-anthraquinone (also known as anthracene-9,10-dione) - a diketone derivative of the polycyclic aromatic hydrocarbon anthracene.","Named after Adolf Hoel (1879–1964), Norwegian geologist and polar researcher. He led the expedition during which the mineral was found.","2026-04-02 18:00:08",[],[],[],[],[73],{"id":74,"txt":75,"latitude":76,"longitude":77,"country":78},14287,"Pyramiden Coal Mine, Spitsbergen, Svalbard, Norway",78.6679813,16.3196763,"Norway",7,[81,84,88,92,97,102,106,110,113],{"id":82,"year":25,"html":83,"doi":11},16599496,"Oftedahl, I. (1922) Minerals from the burning coal seam at Mt.Pyramide, Spitsbergen, in \u003Ci>A burning Coal Seam at Mt. Pyramide, Spitsbergen\u003C\u002Fi>. \u003Ci>Skrifter om Svalbard og Nordishavet. Resultater av de Norske Statsunderstøttede Spitsbergenekspeditioner\u003C\u002Fi>,  1 (3). Det Norske Videnskaps-Akademi, H.J. Dybwad. 9-14",{"id":85,"year":86,"html":87,"doi":11},16112074,1938,"Hintze, Ergb. I (1938): 222.",{"id":89,"year":90,"html":91,"doi":11},16112075,1955,"Murty, B.V.R. (1955) The space group of anthraquinone. Acta Crystallographica: 8: 113-114.",{"id":93,"year":94,"html":95,"doi":96},106440,1960,"Murty, B. V. R. (1960) Refinement of the structure of anthraquinone. \u003Ci>Zeitschrift für Kristallographie\u003C\u002Fi>,  113 (1-6). 445-465 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1524\u002Fzkri.1960.113.1-6.445'>doi:10.1524\u002Fzkri.1960.113.1-6.445\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002Fzk\u002Fvol113\u002FZK113_445.pdf?reftype=unknown' class='refpdflink'>\u003C\u002Fa>","10.1524\u002Fzkri.1960.113.1-6.445",{"id":98,"year":99,"html":100,"doi":101},624419,1967,"Prakash, A. (1967) Refinement of the crystal structure of anthraquinone. \u003Ci>Acta Crystallographica\u003C\u002Fi>,  22 (3) 439-440 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1107\u002Fs0365110x67000878'>doi:10.1107\u002Fs0365110x67000878\u003C\u002Fa>","10.1107\u002Fs0365110x67000878",{"id":103,"year":104,"html":105,"doi":11},16112078,1989,"Žáček, V. (1989) Hoelite (9–10 anthraquinone, C14H8O2) from burning dumps at Kladno, Czechoslovakia. Časopis pro Mineralogii a Geologii: 34(4): 433-435.",{"id":107,"year":108,"html":109,"doi":11},16112079,2007,"Shcherbakova, E.P., Moroz, Т.N., Kostrovsky, V.G. (2007) Kladnoite and hoelite from the Chelyabinsk coal basin. Ural Geological Journal: 2: 97-106.",{"id":111,"year":108,"html":112,"doi":11},16964863,"(2007) Hoelite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fhoelite.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":114,"year":108,"html":115,"doi":116},16389417,"Jehlička, J., Žáček, V., Edwards, H.G.M., Shcherbakova, E., Moroz, T. (2007) Raman spectra of organic compounds kladnoite (C6H4(CO)2NH) and hoelite (C14H8O2)—Rare sublimation products crystallising on self-ignited coal heaps. \u003Ci>Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy\u003C\u002Fi>, 68 (4) 1053-1057 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1016\u002Fj.saa.2007.02.009'>doi:10.1016\u002Fj.saa.2007.02.009\u003C\u002Fa>","10.1016\u002Fj.saa.2007.02.009",[118],{"id":119,"source_url":120,"license_code":121,"credit_html":122,"title":123,"description":124,"author":125,"original_width":126,"original_height":127},11510,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10174689","CC BY-SA 3.0","Thomas Witzke, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10174689\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Hoelite, sulfur - Carolaschacht Mine, Freital, Saxony, Germany.jpg","Yellow acicular crystals of \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FHoelite\" class=\"extiw\" title=\"en:Hoelite\">Hoelite\u003C\u002Fa> (picture size: 10 mm) - Locality: Carolaschacht Mine, Freital near Dresden, Saxony, Germany","Thomas Witzke",600,450,[129,135],{"id":130,"url":131,"label":132,"formula":133,"spacegroup":134,"year":99},6255,"\u002Fcif\u002F6255.cif","Prakash 1967","C7 O H4","P 1 21\u002Fa 1",{"id":136,"url":137,"label":138,"formula":133,"spacegroup":134,"year":94},6256,"\u002Fcif\u002F6256.cif","Murty 1960",[140,141,142],"9,10-Anthrachinon","9,10-Anthraquinone","Hoeliet",[144,148,152,156,160,163,166,170,174,177,181,185],{"lang":145,"names":146},"ar",[147],"هويليت",{"lang":149,"names":150},"ca",[151],"hoelita",{"lang":153,"names":154},"de",[155],"Hoelit",{"lang":157,"names":158},"es",[159],"Hoelita",{"lang":161,"names":162},"eu",[159],{"lang":164,"names":165},"it",[7],{"lang":167,"names":168},"ja",[169],"ヘール石",{"lang":171,"names":172},"nb",[173],"hoelitt",{"lang":175,"names":176},"nn",[173],{"lang":178,"names":179},"no",[180],"Hoelitt",{"lang":182,"names":183},"uk",[184],"Геліт",{"lang":186,"names":187},"zh",[188],"烟晶石","Q417987",{"history":11,"applications":11}]