[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:1689":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":11,"ima_formula":14,"elements":15,"sigelements":19,"key_elements":11,"impurities":20,"cim":21,"ima_status":22,"ima_notes":11,"ima_history":11,"approval_year":11,"publication_year":11,"discovery_year":25,"strunz10ed1":26,"strunz10ed2":27,"strunz10ed3":28,"strunz10ed4":29,"dana8ed1":30,"dana8ed2":31,"dana8ed3":32,"dana8ed4":32,"csystem":33,"cclass":34,"spacegroup":11,"spacegroupset":35,"a":36,"b":37,"c":38,"alpha":35,"beta":39,"gamma":35,"aerror":11,"berror":40,"cerror":41,"alphaerror":11,"betaerror":40,"gammaerror":11,"va3":11,"z":42,"csmetamict":13,"commentcrystal":43,"twinning":44,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":45,"tlform":11,"hmin":46,"hmax":47,"hardtype":11,"vhnmin":35,"vhnmax":35,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":48,"dmeas2":49,"dcalc":50,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":11,"lustretype":51,"commentluster":11,"diapheny":52,"streak":53,"colour":54,"commentcolor":55,"colors":56,"streak_colors":64,"luminescence":11,"uv":65,"cleavage":66,"cleavagetype":67,"fracturetype":68,"tenacity":69,"commentbreak":11,"opticaltype":70,"opticalsign":71,"opticalalpha":72,"opticalalpha2":73,"opticalalphaerror":11,"opticalbeta":72,"opticalbeta2":73,"opticalbetaerror":11,"opticalgamma":74,"opticalgamma2":75,"opticalgammaerror":11,"opticalomega":35,"opticalomega2":35,"opticalomegaerror":11,"opticalepsilon":35,"opticalepsilon2":35,"opticalepsilonerror":11,"opticaln":35,"opticaln2":35,"opticalnerror":11,"optical2vcalc":35,"optical2vcalc2":35,"optical2vcalcerror":11,"optical2vmeasured":35,"optical2vmeasured2":76,"optical2vmeasurederror":11,"rimin":77,"rimax":78,"opticaldispersion":79,"opticalpleochroism":80,"opticalpleochorismdesc":11,"opticalbirefringence":81,"opticalcomments":11,"opticalcolour":11,"opticalinternal":11,"opticaltropic":11,"opticalanisotropism":11,"opticalbireflectance":11,"opticalextinction":82,"opticalr":11,"specdispm":11,"ir":11,"electrical":11,"magnetism":11,"thermalbehaviour":11,"other":11,"industrial":11,"occurrence":83,"otheroccurrence":11,"type_specimen_store":11,"description_short":84,"aboutname":85,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":86,"reviewed_at":11,"variety_of":11,"varieties":87,"group_members":88,"associates":89,"confused_with":125,"type_localities":143,"occurrence_total":150,"citations":151,"images":322,"structures":584,"synonyms":600,"language_names":613,"wikidata_qid":760,"texts":761},1689,"1:1:1689:2","3012a3f1-b618-4e8e-8bc4-baf0947ab9fb","Gibbsite","Gbs",0,"mineral",null,4182,false,"Al(OH)\u003Csub>3\u003C\u002Fsub>",[16,17,18],"Al","O","H",[16,17,18],",Fe,Ga,,","7.6.4",[23,24],"APPROVED","GRANDFATHERED","1822","4","F","E","10","6","3","1","Monoclinic",5,"0","8.684","5.078","9.736","94.54",1,2,8,"Space group P21\u002Fn","1. About [130] as twin axis, very common. 2. On {001}, common, usually in combination with other twin laws. 3. On {100}, uncommon. 4. Rare on {110}","Almost always earthy and nodular; rare crystals tabular {001}, with {100} and (110} usually well-developed.",2.5,3,"2.38","2.42","2.44","Vitreous,Sub-Vitreous,Pearly,Dull,Earthy","Transparent,Translucent","White","White, light gray, light green, reddish white; reddish yellow (impure); blue, turquoise; purple","Ideally white; colored by mineral mixtures",[57,58,59,60,61,62,63],"white","gray","green","red","yellow","blue","purple",[57],"Yellowish white to creamy white in SW and LW. Also green to greenish white in SW.","{001}, but rarely observed because of its fine-grained nature.","Perfect","Irregular\u002FUneven","brittle","Biaxial","+","1.568","1.57","1.586","1.587","5",1.568,1.587,"r > v or r \u003C v","Non-pleochroic","0.018","Y^c = 69° X = b","Bog iron deposit.","Commonly as nodular white masses in laterite.\r\n\r\nHomeotypic with nannoniite.","Named by John Torrey in 1822 in honor of Colonel George Gibbs [January 7, 1777, Newport, RI - August 5, 1834, Sunswick Farms, NY], of Newport, Rhode Island, USA. Gibbs was a wealthy import merchant who was a geologist and mineralogist. He helped found early scientific societies for mineralogy and geology and wrote several scientific articles on geology, mineralogy, and agriculture. He amassed the finest mineral collection in the USA up to the 1810s and the collection was eventually purchased by Yale University where it was an excellent nucleus for its research and museum collection.","2026-02-28 16:34:04",[],[],[90,100,108,116],{"id":91,"name":92,"entrytype":9,"csystem":93,"ima_formula":94,"mindat_formula":95,"hmin":47,"hmax":96,"dmeas":97,"dcalc":98,"primary_image_id":99},50,"Agardite-(La)","Hexagonal","LaCu\u003Csup>2+\u003C\u002Fsup>\u003Csub>6\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>(OH)\u003Csub>6\u003C\u002Fsub> · 3H\u003Csub>2\u003C\u002Fsub>O","LaCu\u003Csub>6\u003C\u002Fsub>(AsO\u003Csub>4\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>(OH)\u003Csub>6\u003C\u002Fsub>·3H\u003Csub>2\u003C\u002Fsub>O",4,"3.65","3.62",367,{"id":101,"name":102,"entrytype":9,"csystem":103,"ima_formula":104,"mindat_formula":105,"hmin":47,"hmax":47,"dmeas":106,"dcalc":35,"primary_image_id":107},139,"Allophane","Amorphous","Al\u003Csub>2\u003C\u002Fsub>O\u003Csub>3\u003C\u002Fsub>(SiO\u003Csub>2\u003C\u002Fsub>)\u003Csub>1.3-2.0\u003C\u002Fsub> · 2.5-3.0H\u003Csub>2\u003C\u002Fsub>O","(Al\u003Csub>2\u003C\u002Fsub>O\u003Csub>3\u003C\u002Fsub>)(SiO\u003Csub>2\u003C\u002Fsub>)\u003Csub>1.3-2\u003C\u002Fsub>·2.5-3H\u003Csub>2\u003C\u002Fsub>O","2.75",29037,{"id":109,"name":110,"entrytype":9,"csystem":33,"ima_formula":111,"mindat_formula":112,"hmin":40,"hmax":41,"dmeas":113,"dcalc":114,"primary_image_id":115},154,"Aluminite","Al\u003Csub>2\u003C\u002Fsub>(SO\u003Csub>4\u003C\u002Fsub>)(OH)\u003Csub>4\u003C\u002Fsub> · 7H\u003Csub>2\u003C\u002Fsub>O","Al\u003Csub>2\u003C\u002Fsub>(SO\u003Csub>4\u003C\u002Fsub>)(OH)\u003Csub>4\u003C\u002Fsub>·7H\u003Csub>2\u003C\u002Fsub>O","1.7","1.794",29058,{"id":117,"name":118,"entrytype":9,"csystem":119,"ima_formula":120,"mindat_formula":121,"hmin":46,"hmax":46,"dmeas":122,"dcalc":123,"primary_image_id":124},157,"Alumohydrocalcite","Triclinic","CaAl\u003Csub>2\u003C\u002Fsub>(CO\u003Csub>3\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(OH)\u003Csub>4\u003C\u002Fsub> · 4H\u003Csub>2\u003C\u002Fsub>O","CaAl\u003Csub>2\u003C\u002Fsub>(CO\u003Csub>3\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(OH)\u003Csub>4\u003C\u002Fsub>·4H\u003Csub>2\u003C\u002Fsub>O","2.21","2.213",1005,[126,131,137],{"id":127,"name":128,"entrytype":9,"csystem":33,"ima_formula":14,"mindat_formula":14,"hmin":11,"hmax":11,"dmeas":129,"dcalc":130,"primary_image_id":11},580,"Bayerite","2.53","2.54",{"id":132,"name":133,"entrytype":9,"csystem":119,"ima_formula":14,"mindat_formula":14,"hmin":46,"hmax":47,"dmeas":134,"dcalc":135,"primary_image_id":136},1316,"Doyleite","2.48","2.482",7386,{"id":138,"name":139,"entrytype":9,"csystem":119,"ima_formula":14,"mindat_formula":14,"hmin":47,"hmax":47,"dmeas":140,"dcalc":141,"primary_image_id":142},2930,"Nordstrandite","2.43","2.45",17871,[144],{"id":145,"txt":146,"latitude":147,"longitude":148,"country":149},16068,"Richmond, Berkshire County, Massachusetts, USA",42.3730556,-73.3680556,"USA",478,[152,156,160,165,169,173,177,182,186,190,195,200,205,209,214,218,222,226,230,235,240,245,250,254,258,263,267,272,277,281,285,290,294,298,303,308,312,317],{"id":153,"year":154,"html":155,"doi":11},17327284,1820,"Silliman, Benjamin (1820) Wavellite?. \u003Ci>The American Journal Of Science\u003C\u002Fi>,  S. 1 Vol. 2. 249",{"id":157,"year":158,"html":159,"doi":11},16110339,1822,"Torrey, J. (1822) Description and analysis of gibbsite, a new mineral. The New-York Medical and Physical Journal: 1: 68-73.",{"id":161,"year":162,"html":163,"doi":164},4458590,1839,"Rose, Gustav (1839) Beschreibung einiger neuen Mineralien des Urals. \u003Ci>Annalen der Physik und Chemie\u003C\u002Fi>, 124. 551-573 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1002\u002Fandp.18391241205'>doi:10.1002\u002Fandp.18391241205\u003C\u002Fa>","10.1002\u002Fandp.18391241205",{"id":166,"year":167,"html":168,"doi":11},16110341,1849,"Silliman Jr., B. (1849) On Gibbsite and Allophane, from Richmond, Mass. American Journal of Science and Arts: 7(21): 411.",{"id":170,"year":171,"html":172,"doi":11},16110342,1878,"Jannettaz, É. (1878) Gibbsite et Beauxite de la Guyane française. Bulletin de Minéralogie: 1(4): 70-71.",{"id":174,"year":175,"html":176,"doi":11},16110343,1883,"Eustis, W.C. (1883) Analysis of Gibbsite from Marianna, Province of Minas Gerais, Brazil. The Chemical News: 48: 98.",{"id":178,"year":179,"html":180,"doi":181},4656,1902,"Warth, H. (1902) On Gibbsite from the Palni Hills in Southern India. \u003Ci>Mineralogical Magazine and Journal of the Mineralogical Society\u003C\u002Fi>,  13 (60) 172-173 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fminmag.1902.13.60.05'>doi:10.1180\u002Fminmag.1902.13.60.05\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002FMinMag\u002FVolume_13\u002F13-60-172.pdf' class='refpdflink'>\u003C\u002Fa>","10.1180\u002Fminmag.1902.13.60.05",{"id":183,"year":184,"html":185,"doi":11},16110345,1934,"Megaw (1934) Zeitschrift für Kristallographie, Mineralogie und Petrographie, Leipzig: 87: 185.",{"id":187,"year":188,"html":189,"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":191,"year":192,"html":193,"doi":194},16589098,1953,"Herrmann, E. (1953) Beitrag zur Kinetik der Abscheidung von Hydrargillit aus Natriumaluminatlösungen. \u003Ci>Zeitschrift für anorganische und allgemeine Chemie\u003C\u002Fi>,  274 (1). 81-104 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1002\u002Fzaac.19532740108'>doi:10.1002\u002Fzaac.19532740108\u003C\u002Fa>","10.1002\u002Fzaac.19532740108",{"id":196,"year":197,"html":198,"doi":199},5710911,1956,"Saalfeld, Horst (1956) Zur Kristallographie der Hydrargillit-Entwässerung. \u003Ci>Die Naturwissenschaften\u003C\u002Fi>,  43 (7). 155-156 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1007\u002Fbf00623095'>doi:10.1007\u002Fbf00623095\u003C\u002Fa>","10.1007\u002Fbf00623095",{"id":201,"year":202,"html":203,"doi":204},5712376,1957,"Glemser, Oskar; Rieck, Gerhard (1957) Über Mechanismus und Verlauf der Entwässerung von Hydrargillit und Bayerit. \u003Ci>Die Naturwissenschaften\u003C\u002Fi>,  44 (6). 180 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1007\u002Fbf00599852'>doi:10.1007\u002Fbf00599852\u003C\u002Fa>","10.1007\u002Fbf00599852",{"id":206,"year":202,"html":207,"doi":208},16583462,"Dachselt, Ernst; Pätz, Kurt (1957) Untersuchungen über die Umwandlung von Hydrargillit in Böhmit bei erhöhtem Druck. \u003Ci>Zeitschrift für anorganische und allgemeine Chemie\u003C\u002Fi>,  292 (5-6). 262-274 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1002\u002Fzaac.19572920503'>doi:10.1002\u002Fzaac.19572920503\u003C\u002Fa>","10.1002\u002Fzaac.19572920503",{"id":210,"year":211,"html":212,"doi":213},106339,1959,"Saalfeld, H. (1959) Einkristalluntersuchungen zum Problem der Hydrargillit-Entwässerung. \u003Ci>Zeitschrift für Kristallographie\u003C\u002Fi>,  112 (1-6). 88-96 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1524\u002Fzkri.1959.112.1-6.88'>doi:10.1524\u002Fzkri.1959.112.1-6.88\u003C\u002Fa>","10.1524\u002Fzkri.1959.112.1-6.88",{"id":215,"year":216,"html":217,"doi":11},16110347,1960,"Carlson, E.T., Berman, H.A. (1960) Some observations on the calcium aluminate carbonate hydrates. Journal of Research of the National Bureau of Standards - A. Physics and Chemistry: 64A: 333-341.",{"id":219,"year":220,"html":221,"doi":11},523789,1962,"Fleischer, Michael; Mandarino, J. A.; Servos, Kurt; Toulmin, Priestley, III (1962) New Mineral Names. \u003Ci>American Mineralogist\u003C\u002Fi>,  47 (9-10). 1216-1223 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM47\u002FAM47_1216.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":223,"year":220,"html":224,"doi":225},16591626,"Schwarzmann, Einhard (1962) Zusammenhang zwischen OH‐Valenzfrequenzen und OH…OH‐ bzw. OH…OH‐Abständen in festen Hydroxiden. \u003Ci>Zeitschrift für anorganische und allgemeine Chemie\u003C\u002Fi>,  317 (3-4). 176-185 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1002\u002Fzaac.19623170305'>doi:10.1002\u002Fzaac.19623170305\u003C\u002Fa>","10.1002\u002Fzaac.19623170305",{"id":227,"year":220,"html":228,"doi":229},5696,"(1962) International Mineralogical Association: Commission on New Minerals and Mineral Names. \u003Ci>Mineralogical Magazine and Journal of the Mineralogical Society\u003C\u002Fi>,  33 (258) 260-263 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fminmag.1962.033.258.09'>doi:10.1180\u002Fminmag.1962.033.258.09\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002FMinMag\u002FVolume_33\u002F33-258-260.pdf' class='refpdflink'>\u003C\u002Fa>","10.1180\u002Fminmag.1962.033.258.09",{"id":231,"year":232,"html":233,"doi":234},5721490,1964,"Hauschild, Ulrich (1964) Alkalimetallionenfreier Hydrargillit, Al(OH)3. \u003Ci>Die Naturwissenschaften\u003C\u002Fi>, 51 (10). 238-239 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1007\u002Fbf00641360'>doi:10.1007\u002Fbf00641360\u003C\u002Fa>","10.1007\u002Fbf00641360",{"id":236,"year":237,"html":238,"doi":239},10285348,1968,"Krause, Alfons; Skupinowa, W. (1968) Der künstliche Hydrargillit und dessen Verhalten bei höheren Temperaturen. \u003Ci>Monatshefte für Chemie\u003C\u002Fi>,  99 (6). 2390-2391 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1007\u002Fbf01154354'>doi:10.1007\u002Fbf01154354\u003C\u002Fa>","10.1007\u002Fbf01154354",{"id":241,"year":242,"html":243,"doi":244},6484,1971,"Mchardy, W. J., Thomson, A. P. (1971) Conditions for the formation of bayerite and gibbsite. \u003Ci>Mineralogical Magazine\u003C\u002Fi>,  38 (295) 358-368 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fminmag.1971.038.295.11'>doi:10.1180\u002Fminmag.1971.038.295.11\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002FMinMag\u002FVolume_38\u002F38-295-358.pdf' class='refpdflink'>\u003C\u002Fa>","10.1180\u002Fminmag.1971.038.295.11",{"id":246,"year":247,"html":248,"doi":249},108701,1974,"Saalfeld, H., Wedde, M. (1974) Refinement of the crystal structure of gibbsite, Al(OH)3. \u003Ci>Zeitschrift für Kristallographie\u003C\u002Fi>,  139 (1). 129-135 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1524\u002Fzkri.1974.139.1-2.129'>doi:10.1524\u002Fzkri.1974.139.1-2.129\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002Fzk\u002Fvol139\u002FZK139_129.pdf' class='refpdflink'>\u003C\u002Fa>","10.1524\u002Fzkri.1974.139.1-2.129",{"id":251,"year":252,"html":253,"doi":11},526850,1977,"Bailey, S. W. (1977) Report of the I.M.A.-I. U.Cr. Joint Committee on Nomenclature. \u003Ci>American Mineralogist\u003C\u002Fi>,  62 (5-6) 411-415 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM62\u002FAM62_411.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":255,"year":256,"html":257,"doi":11},17079526,1979,"Peterson, R. C., Hill, R. J., Gibbs, G. V. (1979) A molecular – orbital study of distortions in the layer structures brucite, gibbsite, and serpentine. \u003Ci>The Canadian Mineralogist\u003C\u002Fi>,  17 (4) 703-711 \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Frruff_1.0\u002Fuploads\u002FCM17_703.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":259,"year":260,"html":261,"doi":262},10287230,1980,"Wolska, Emilia (1980) Die durch die Anwesenheit von Eisen(III)-ionen bedingten Phasengleichgewichte kristalliner Aluminiumhydroxide des Nordstrandits, Hydrargillits und Bayerits. \u003Ci>Monatshefte für Chemie\u003C\u002Fi>,  111. 889-897 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1007\u002Fbf00899254'>doi:10.1007\u002Fbf00899254\u003C\u002Fa>","10.1007\u002Fbf00899254",{"id":264,"year":260,"html":265,"doi":266},3198,"(1980) International Mineralogical Association: Commission on New Minerals and Mineral Names. \u003Ci>Mineralogical Magazine\u003C\u002Fi>,  43 (332) 1053-1055 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fminmag.1980.043.332.17'>doi:10.1180\u002Fminmag.1980.043.332.17\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002FMinMag\u002FVolume_43\u002F43-332-1053.pdf' class='refpdflink'>\u003C\u002Fa>","10.1180\u002Fminmag.1980.043.332.17",{"id":268,"year":269,"html":270,"doi":271},4434391,1982,"Mardilovich, P. P., Trokhimets, A. I. (1982) The OH stretching bands of hydrargillite. \u003Ci>Journal of Applied Spectroscopy\u003C\u002Fi>, 36. 197-202 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1007\u002Fbf00665173'>doi:10.1007\u002Fbf00665173\u003C\u002Fa>","10.1007\u002Fbf00665173",{"id":273,"year":274,"html":275,"doi":276},4435440,1985,"Mardilovich, P. P.; Trokhimets, A. I.; Zaretskii, M. V.; Kupchenko, G. G. (1985) Spectroscopic investigation of dehydration of bayerite and hydrargillite. \u003Ci>Journal of Applied Spectroscopy\u003C\u002Fi>,  42. 659-665 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1007\u002Fbf00657101'>doi:10.1007\u002Fbf00657101\u003C\u002Fa>","10.1007\u002Fbf00657101",{"id":278,"year":279,"html":280,"doi":11},16908052,1990,"Jambor, John L.; Sabina, Ann P.; Ramik, Robert A.; Sturman, B. Drako (1990) A fluorine-bearing gibbsite-like mineral from the Francon quarry, Montreal, Quebec. \u003Ci>The Canadian Mineralogist\u003C\u002Fi>,  28 (1). 147-153 \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Frruff_1.0\u002Fuploads\u002FCM28_147.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":282,"year":283,"html":284,"doi":11},16110350,1991,"Zeitschrift für Kristallographie, Supplement 4 (1991): 316.",{"id":286,"year":287,"html":288,"doi":289},2421410,2001,"Ruan, H. D., Frost, R. L., Kloprogge, J. T. (2001) Comparison of Raman spectra in characterizing gibbsite, bayerite, diaspore and boehmite. \u003Ci>Journal of Raman Spectroscopy\u003C\u002Fi>, 32 (9). 745-750 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1002\u002Fjrs.736'>doi:10.1002\u002Fjrs.736\u003C\u002Fa>","10.1002\u002Fjrs.736",{"id":291,"year":292,"html":293,"doi":11},16102536,2003,"Ruan, H.D., Frost, R.L., Kloprogge, J.T., Schulze, D.G., Duong, L. (2003) FT-Raman spectroscopy and SEM of gibbsite, bayerite, boehmite and diaspore in relation to the characterization of bauxite. in 2001. A Clay Odyssey, Elsevier B.V. (Amsterdam, Netherlands): 545-552.",{"id":295,"year":296,"html":297,"doi":11},16964563,2005,"(2005) Gibbsite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fgibbsite.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":299,"year":300,"html":301,"doi":302},395387,2006,"Balan, Etienne, Lazzeri, Michele, Morin, Guillaume, Mauri, Francesco (2006) First-principles study of the OH-stretching modes of gibbsite. \u003Ci>American Mineralogist\u003C\u002Fi>,  91 (1) 115-119 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2138\u002Fam.2006.1922'>doi:10.2138\u002Fam.2006.1922\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002Fam\u002Fvol91\u002FAM91_115.pdf' class='refpdflink'>\u003C\u002Fa>","10.2138\u002Fam.2006.1922",{"id":304,"year":305,"html":306,"doi":307},676808,2012,"Ogorodova, L. P., Kiseleva, I. A., Sokolova, E. L., Vigasina, M. F., Kabalov, Yu. K. (2012) Thermochemical study of polymorphic modifications of Al(OH)3: Gibbsite and nordstrandite. \u003Ci>Geochemistry International\u003C\u002Fi>,  50 (1) 90-94 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1134\u002Fs0016702912010090'>doi:10.1134\u002Fs0016702912010090\u003C\u002Fa>","10.1134\u002Fs0016702912010090",{"id":309,"year":305,"html":310,"doi":311},15063622,"Ksenofontov, D. A., Kabalov, Yu. K. (2012) Structure refinement and thermal stability of gibbsite. \u003Ci>Inorganic Materials\u003C\u002Fi>, 48 (2) 142-144 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1134\u002Fs0020168512020136'>doi:10.1134\u002Fs0020168512020136\u003C\u002Fa>","10.1134\u002Fs0020168512020136",{"id":313,"year":314,"html":315,"doi":316},12999912,2021,"Kim, Hyo-Im, Lee, Sung Keun (2021) Probing the transformation paths from aluminum (oxy)hydroxides (boehmite, bayerite, and gibbsite) to metastable alumina: A view from high-resolution 27Al MAS NMR. \u003Ci>American Mineralogist\u003C\u002Fi>, 106 (3) 389-403 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2138\u002Fam-2020-7481'>doi:10.2138\u002Fam-2020-7481\u003C\u002Fa>","10.2138\u002Fam-2020-7481",{"id":318,"year":319,"html":320,"doi":321},15514720,2022,"Gasparini, Arthur Stefanelli, Fontes, Maurício Paulo Ferreira, Pacheco, Anderson Almeida, Ker, João Carlos (2022) Gibbsite Crystallinity and Morphology in Ferralsols and Bauxites. \u003Ci>Minerals\u003C\u002Fi>, 12 (11) 1441 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.3390\u002Fmin12111441'>doi:10.3390\u002Fmin12111441\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Fwww.mdpi.com\u002F2075-163X\u002F12\u002F11\u002F1441\u002Fpdf?version=1668429664' class='refpdflink'>\u003C\u002Fa>","10.3390\u002Fmin12111441",[323,333,340,347,354,361,367,377,384,394,401,408,415,420,430,436,443,450,456,463,470,476,483,490,497,505,512,519,529,537,542,548,554,560,567,577],{"id":324,"source_url":325,"license_code":326,"credit_html":327,"title":328,"description":329,"author":330,"original_width":331,"original_height":332},2894,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10430729","CC BY-SA 3.0","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10430729\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Gibbsite-fiu09b.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FGibbsite\" class=\"extiw\" title=\"en:Gibbsite\">Gibbsite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Xianghualing Mine (Hsianghualing Mine), Xianghualing Sn-polymetallic ore field, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FLinwu_County\" class=\"extiw\" title=\"en:Linwu County\">Linwu County\u003C\u002Fa>, Chenzhou Prefecture, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FHunan\" class=\"extiw\" title=\"en:Hunan\">Hunan Province\u003C\u002Fa>, China (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-715.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: miniature, 5.1 x 4.4 x 1.6 cm\n\u003Cdl>\u003Cdt>Gibbsite\u003C\u002Fdt>\u003C\u002Fdl>\u003C\u002Fdd>\n\u003Cdd>Emplaced on a 3-dimensional crust are botryoidal aggregates of greenish-gray gibbsite, to .3 cm across.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Robert M. Lavinsky",800,739,{"id":334,"source_url":335,"license_code":336,"credit_html":337,"title":7,"description":11,"author":11,"original_width":338,"original_height":339},29766,"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F115132","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\u002F115132\" rel=\"noopener\">Department of Geology, TalTech\u003C\u002Fa> via Europeana",1000,666,{"id":341,"source_url":342,"license_code":326,"credit_html":343,"title":344,"description":345,"author":330,"original_width":331,"original_height":346},2895,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10430740","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10430740\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Gibbsite-fiu11b.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FGibbsite\" class=\"extiw\" title=\"en:Gibbsite\">Gibbsite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Xianghualing Mine (Hsianghualing Mine), Xianghualing Sn-polymetallic ore field, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FLinwu_County\" class=\"extiw\" title=\"en:Linwu County\">Linwu County\u003C\u002Fa>, Chenzhou Prefecture, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FHunan\" class=\"extiw\" title=\"en:Hunan\">Hunan Province\u003C\u002Fa>, China (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-715.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: cabinet, 11.2 x 6.3 x 5.8 cm\n\u003Cdl>\u003Cdt>Gibbsite\u003C\u002Fdt>\u003C\u002Fdl>\u003C\u002Fdd>\n\u003Cdd>Thin septae of matrix are host to one layer thick, botryoidal aggregates of greenish-white gibbsite, to .5 cm across. A very 3-dimensional piece with unusual color gradation to a pastel powder-blue in some places.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",588,{"id":348,"source_url":349,"license_code":326,"credit_html":350,"title":351,"description":352,"author":330,"original_width":353,"original_height":331},35188,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10430713","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10430713\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Gibbsite-fiu04b.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FGibbsite\" class=\"extiw\" title=\"en:Gibbsite\">Gibbsite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Xianghualing Mine (Hsianghualing Mine), Xianghualing Sn-polymetallic ore field, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FLinwu_County\" class=\"extiw\" title=\"en:Linwu County\">Linwu County\u003C\u002Fa>, Chenzhou Prefecture, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FHunan\" class=\"extiw\" title=\"en:Hunan\">Hunan Province\u003C\u002Fa>, China (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-715.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: cabinet, 10.8 x 9.2 x 7.8 cm\n\u003Cdl>\u003Cdt>Gibbsite\u003C\u002Fdt>\u003C\u002Fdl>\u003C\u002Fdd>\n\u003Cdd>Translucent, gray-green botryoidal aggregates of greenish-gray gibbsite, to 1.0 cm across, are aesthetically emplaced deep in a vug. I really like the sculptural quality of this specimen and that it shows a whole, entire pocket as found (aside from the quality of the crystallization itself). The shape and look of the botryoidal aggregates are reminiscent of Arkansas wavellite. This is a very rich, fine specimen with unusually large botryoidal crystallization - rarely seen in the find.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",736,{"id":355,"source_url":356,"license_code":326,"credit_html":357,"title":358,"description":359,"author":330,"original_width":360,"original_height":331},2896,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10430757","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10430757\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Gibbsite-fiu16a.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FGibbsite\" class=\"extiw\" title=\"en:Gibbsite\">Gibbsite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Xianghualing Mine (Hsianghualing Mine), Xianghualing Sn-polymetallic ore field, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FLinwu_County\" class=\"extiw\" title=\"en:Linwu County\">Linwu County\u003C\u002Fa>, Chenzhou Prefecture, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FHunan\" class=\"extiw\" title=\"en:Hunan\">Hunan Province\u003C\u002Fa>, China (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-715.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: small cabinet, 8.8 x 4.8 x 2.9 cm\n\u003Cdl>\u003Cdt>Gibbsite\u003C\u002Fdt>\u003C\u002Fdl>\u003C\u002Fdd>\n\u003Cdd>Pastel, greenish-blue botryoids of gibbsite, to .3 cm across, are nestled in a vug. A very 3-dimensional piece with unusual color gradation to a pastel powder-blue in some places. Tim Blackwood Collection.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",545,{"id":362,"source_url":363,"license_code":326,"credit_html":364,"title":365,"description":352,"author":330,"original_width":366,"original_height":331},35189,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10430716","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10430716\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Gibbsite-fiu04a.jpg",753,{"id":368,"source_url":369,"license_code":370,"credit_html":371,"title":372,"description":373,"author":374,"original_width":375,"original_height":376},2897,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=27594741","CC BY 2.0","Tony Hisgett from Birmingham, UK, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=27594741\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Gibbsite Bisbee ROM.jpg","\u003Cp>Gibbsite from Bisbee AZ. Detail; size 10 x 7 x 3 cm.\n\u003C\u002Fp>\nPart of the Rocks and Minerals display in the Royal Ontario Museum Toronto","Tony Hisgett from Birmingham, UK",1344,1800,{"id":378,"source_url":379,"license_code":326,"credit_html":380,"title":381,"description":382,"author":330,"original_width":383,"original_height":331},35190,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10430718","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10430718\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Gibbsite-fiu05a.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FGibbsite\" class=\"extiw\" title=\"en:Gibbsite\">Gibbsite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Xianghualing Mine (Hsianghualing Mine), Xianghualing Sn-polymetallic ore field, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FLinwu_County\" class=\"extiw\" title=\"en:Linwu County\">Linwu County\u003C\u002Fa>, Chenzhou Prefecture, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FHunan\" class=\"extiw\" title=\"en:Hunan\">Hunan Province\u003C\u002Fa>, China (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-715.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: cabinet, 12.4 x 6.9 x 2.2 cm\n\u003Cdl>\u003Cdt>Gibbsite\u003C\u002Fdt>\u003C\u002Fdl>\u003C\u002Fdd>\n\u003Cdd>Stalactitic fingers of botryoidal, translucent, greenish-gray gibbsite to 1.0 cm across, point skyward in an aesthetic manner. An unusually dramatic, 3-dimensional specimen.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",559,{"id":385,"source_url":386,"license_code":387,"credit_html":388,"title":389,"description":390,"author":391,"original_width":392,"original_height":393},2898,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=57011444","CC BY-SA 4.0","Géry PARENT, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=57011444\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Gibbsite 1.jpg","gibbsite : Hongsheke bauxite deposit, Yanshan Co., Wenshan Autonomus Prefecture, Yunnan province, China","Géry PARENT",2000,1333,{"id":395,"source_url":396,"license_code":326,"credit_html":397,"title":398,"description":399,"author":330,"original_width":331,"original_height":400},35191,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10430724","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10430724\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Gibbsite-fiu07b.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FGibbsite\" class=\"extiw\" title=\"en:Gibbsite\">Gibbsite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Xianghualing Mine (Hsianghualing Mine), Xianghualing Sn-polymetallic ore field, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FLinwu_County\" class=\"extiw\" title=\"en:Linwu County\">Linwu County\u003C\u002Fa>, Chenzhou Prefecture, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FHunan\" class=\"extiw\" title=\"en:Hunan\">Hunan Province\u003C\u002Fa>, China (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-715.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: small cabinet, 6.4 x 5.8 x 2.4 cm\n\u003Cdl>\u003Cdt>Gibbsite\u003C\u002Fdt>\u003C\u002Fdl>\u003C\u002Fdd>\n\u003Cdd>Emplaced on a crust are botryoidal aggregates of greenish-gray gibbsite, to .3 cm across.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",790,{"id":402,"source_url":403,"license_code":387,"credit_html":404,"title":405,"description":390,"author":391,"original_width":406,"original_height":407},2899,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=73988804","Géry PARENT, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=73988804\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Gibbsite 3.jpg",1975,1317,{"id":409,"source_url":410,"license_code":326,"credit_html":411,"title":412,"description":413,"author":330,"original_width":414,"original_height":331},35192,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10430725","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10430725\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Gibbsite-fiu08b.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FGibbsite\" class=\"extiw\" title=\"en:Gibbsite\">Gibbsite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Xianghualing Mine (Hsianghualing Mine), Xianghualing Sn-polymetallic ore field, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FLinwu_County\" class=\"extiw\" title=\"en:Linwu County\">Linwu County\u003C\u002Fa>, Chenzhou Prefecture, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FHunan\" class=\"extiw\" title=\"en:Hunan\">Hunan Province\u003C\u002Fa>, China (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-715.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: small cabinet, 8.4 x 2.6 x 1.4 cm\n\u003Cdl>\u003Cdt>Gibbsite\u003C\u002Fdt>\u003C\u002Fdl>\u003C\u002Fdd>\n\u003Cdd>Almost covering all sides of a stalactitic finger of matrix are translucent botryoidal aggregates, to .7 cm across, of greenish-blue gibbsite.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",533,{"id":416,"source_url":417,"license_code":387,"credit_html":418,"title":419,"description":390,"author":391,"original_width":406,"original_height":407},2900,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=73988805","Géry PARENT, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=73988805\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Gibbsite 2.jpg",{"id":421,"source_url":422,"license_code":423,"credit_html":424,"title":425,"description":426,"author":427,"original_width":428,"original_height":429},2901,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=166157384","CC0 1.0","TheUltimateGrass, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=166157384\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Gibbsite China.jpg","A large Gibbsite from China","TheUltimateGrass",1536,2048,{"id":431,"source_url":432,"license_code":326,"credit_html":433,"title":434,"description":345,"author":330,"original_width":435,"original_height":331},35193,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10430739","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10430739\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Gibbsite-fiu11a.jpg",572,{"id":437,"source_url":438,"license_code":326,"credit_html":439,"title":440,"description":441,"author":330,"original_width":442,"original_height":331},35194,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10430744","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10430744\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Gibbsite-fiu12b.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FGibbsite\" class=\"extiw\" title=\"en:Gibbsite\">Gibbsite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Xianghualing Mine (Hsianghualing Mine), Xianghualing Sn-polymetallic ore field, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FLinwu_County\" class=\"extiw\" title=\"en:Linwu County\">Linwu County\u003C\u002Fa>, Chenzhou Prefecture, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FHunan\" class=\"extiw\" title=\"en:Hunan\">Hunan Province\u003C\u002Fa>, China (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-715.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: small cabinet, 9.1 x 4.6 x 4.4 cm\n\u003Cdl>\u003Cdt>Gibbsite\u003C\u002Fdt>\u003C\u002Fdl>\u003C\u002Fdd>\n\u003Cdd>Thin, lightweight, box-work septae are the host for botryoidal aggregates of green gibbsite, to .5 cm across. An unusual, 3-dimensional specimen.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",502,{"id":444,"source_url":445,"license_code":326,"credit_html":446,"title":447,"description":448,"author":330,"original_width":449,"original_height":331},35195,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10430745","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10430745\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Gibbsite-fiu13a.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FGibbsite\" class=\"extiw\" title=\"en:Gibbsite\">Gibbsite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Xianghualing Mine (Hsianghualing Mine), Xianghualing Sn-polymetallic ore field, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FLinwu_County\" class=\"extiw\" title=\"en:Linwu County\">Linwu County\u003C\u002Fa>, Chenzhou Prefecture, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FHunan\" class=\"extiw\" title=\"en:Hunan\">Hunan Province\u003C\u002Fa>, China (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-715.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: small cabinet, 9.8 x 7.5 x 6.3. cm\n\u003Cdl>\u003Cdt>Gibbsite\u003C\u002Fdt>\u003C\u002Fdl>\u003C\u002Fdd>\n\u003Cdd>Lustrous and translucent, green botryoidal aggregates of gibbsite, to .7 cm across, are situated under some snow white gibbsite, to .7 cm across, in and on a limonite vug. A very 3-dimensional piece with unusual color gradation to a pastel powder-blue in some places.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",675,{"id":451,"source_url":452,"license_code":326,"credit_html":453,"title":454,"description":448,"author":330,"original_width":331,"original_height":455},35196,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10430747","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10430747\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Gibbsite-fiu13c.jpg",637,{"id":457,"source_url":458,"license_code":326,"credit_html":459,"title":460,"description":461,"author":330,"original_width":462,"original_height":331},35197,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10430748","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10430748\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Gibbsite-fiu14a.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FGibbsite\" class=\"extiw\" title=\"en:Gibbsite\">Gibbsite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Xianghualing Mine (Hsianghualing Mine), Xianghualing Sn-polymetallic ore field, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FLinwu_County\" class=\"extiw\" title=\"en:Linwu County\">Linwu County\u003C\u002Fa>, Chenzhou Prefecture, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FHunan\" class=\"extiw\" title=\"en:Hunan\">Hunan Province\u003C\u002Fa>, China (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-715.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: small cabinet, 8.8 x 5.5 x 4.8 cm\n\u003Cdl>\u003Cdt>Gibbsite\u003C\u002Fdt>\u003C\u002Fdl>\u003C\u002Fdd>\n\u003Cdd>A thin crust of lustrous and translucent, green, gibbsite, in botryoidal aggregates to .7 cm across, emplaced on matrix.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",634,{"id":464,"source_url":465,"license_code":326,"credit_html":466,"title":467,"description":468,"author":330,"original_width":469,"original_height":331},35198,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10430755","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10430755\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Gibbsite-fiu15b.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FGibbsite\" class=\"extiw\" title=\"en:Gibbsite\">Gibbsite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Xianghualing Mine (Hsianghualing Mine), Xianghualing Sn-polymetallic ore field, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FLinwu_County\" class=\"extiw\" title=\"en:Linwu County\">Linwu County\u003C\u002Fa>, Chenzhou Prefecture, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FHunan\" class=\"extiw\" title=\"en:Hunan\">Hunan Province\u003C\u002Fa>, China (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-715.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: small cabinet, 9.1 x 3.3 x 2.2 cm\n\u003Cdl>\u003Cdt>Gibbsite\u003C\u002Fdt>\u003C\u002Fdl>\u003C\u002Fdd>\n\u003Cdd>Two mounds of translucent, green gibbsite with botryoidal aggregates, to .7 cm across, sit on a thin crust of matrix.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",642,{"id":471,"source_url":472,"license_code":326,"credit_html":473,"title":474,"description":359,"author":330,"original_width":475,"original_height":331},35199,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10430758","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10430758\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Gibbsite-fiu16b.jpg",756,{"id":477,"source_url":478,"license_code":326,"credit_html":479,"title":480,"description":481,"author":330,"original_width":482,"original_height":331},35200,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10430764","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10430764\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Gibbsite-fiu18a.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FGibbsite\" class=\"extiw\" title=\"en:Gibbsite\">Gibbsite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Xianghualing Mine (Hsianghualing Mine), Xianghualing Sn-polymetallic ore field, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FLinwu_County\" class=\"extiw\" title=\"en:Linwu County\">Linwu County\u003C\u002Fa>, Chenzhou Prefecture, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FHunan\" class=\"extiw\" title=\"en:Hunan\">Hunan Province\u003C\u002Fa>, China (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-715.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: small cabinet, 6.9 x 5.9 x 2.6 cm\n\u003Cdl>\u003Cdt>Gibbsite\u003C\u002Fdt>\u003C\u002Fdl>\u003C\u002Fdd>\n\u003Cdd>A thin box-work of matrix is host to a crust of unusually waxy & lustrous, translucent, green gibbsite, to .5 cm across.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",744,{"id":484,"source_url":485,"license_code":326,"credit_html":486,"title":487,"description":488,"author":330,"original_width":331,"original_height":489},35201,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10430769","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10430769\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Gibbsite-fiu19d.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FGibbsite\" class=\"extiw\" title=\"en:Gibbsite\">Gibbsite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Xianghualing Mine (Hsianghualing Mine), Xianghualing Sn-polymetallic ore field, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FLinwu_County\" class=\"extiw\" title=\"en:Linwu County\">Linwu County\u003C\u002Fa>, Chenzhou Prefecture, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FHunan\" class=\"extiw\" title=\"en:Hunan\">Hunan Province\u003C\u002Fa>, China (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-715.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: small cabinet, 6.8 x 6.2 x 5.3 cm\n\u003Cdl>\u003Cdt>Gibbsite\u003C\u002Fdt>\u003C\u002Fdl>\u003C\u002Fdd>\n\u003Cdd>Several vugs in this specimen are hosts to lustrous and translucent botryoidal aggregates of green gibbsite to 1.5 cm across. The shape and look of the botryoidal aggregates are reminiscent of Arkansas wavellite. This is a very rich, fine specimen with unusually large botryoidal crystallization - rarely seen in the find.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",600,{"id":491,"source_url":492,"license_code":326,"credit_html":493,"title":494,"description":495,"author":330,"original_width":331,"original_height":496},35202,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10449175","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10449175\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Gibbsite-fiu02c.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FGibbsite\" class=\"extiw\" title=\"en:Gibbsite\">Gibbsite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Xianghualing Mine (Hsianghualing Mine), Xianghualing Sn-polymetallic ore field, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FLinwu_County\" class=\"extiw\" title=\"en:Linwu County\">Linwu County\u003C\u002Fa>, Chenzhou Prefecture, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FHunan\" class=\"extiw\" title=\"en:Hunan\">Hunan Province\u003C\u002Fa>, China (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-715.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: cabinet, 11.4 x 7.4 x 1.8 cm\n\u003Cdl>\u003Cdt>Gibbsite\u003C\u002Fdt>\u003C\u002Fdl>\u003C\u002Fdd>\n\u003Cdd>Botryoidal and translucent, gray-green to apple-green, gibbsite to 1.0 cm across, totally covering the matrix. The shape and look of the botryoidal aggregates are reminiscent of Arkansas wavellite. This is a VERY RICH, fine specimen with unusually large botryoidal crystallization - rarely seen in the find, and thus the pieces stands out from the rest here for that reason.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",558,{"id":498,"source_url":499,"license_code":326,"credit_html":500,"title":501,"description":502,"author":330,"original_width":503,"original_height":504},35203,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10453483","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10453483\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Gibbsite-mrz295b.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FGibbsite\" class=\"extiw\" title=\"en:Gibbsite\">Gibbsite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FBaoshan_City\" class=\"extiw\" title=\"en:Baoshan City\">Baoshan Prefecture\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FYunnan\" class=\"extiw\" title=\"en:Yunnan\">Yunnan Province\u003C\u002Fa>, China (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-21243.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: small cabinet, 6.1 x 4..3 x 1.6 cm\n\u003Cdl>\u003Cdt>Gibbsite\u003C\u002Fdt>\u003C\u002Fdl>\u003C\u002Fdd>\n\u003Cdd>This was a onetime find about 6 years ago, where one room at Tucson had some flats of this rare material that was at first (and still often is...) mistaken for hemimorphite but is instead this rare aluminum hydroxide species. You can tell actually, just by the heft which is exceedingly lightweight! But nobody suspected any such mineral and so there they were, sold as hemimorphite in the beginning. Now, they are impossible to get - I have seen only one other for sale in the last few years. I regard these Chinese specimens as best-of-species, at least in terms of beauty and color.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",400,300,{"id":506,"source_url":507,"license_code":326,"credit_html":508,"title":509,"description":510,"author":330,"original_width":511,"original_height":503},35204,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10456214","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10456214\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Gibbsite-pas-132b.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FGibbsite\" class=\"extiw\" title=\"en:Gibbsite\">Gibbsite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FRichmond\" class=\"extiw\" title=\"en:Richmond\">Richmond\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FBerkshire_County,_Massachusetts\" class=\"extiw\" title=\"en:Berkshire County, Massachusetts\">Berkshire County\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FMassachusetts\" class=\"extiw\" title=\"en:Massachusetts\">Massachusetts\u003C\u002Fa>, USA (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-16068.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: small cabinet, 8.9 x 4.8 x 3.9 cm\n\u003Cdl>\u003Cdt>Gibbsite\u003C\u002Fdt>\u003C\u002Fdl>\u003C\u002Fdd>\n\u003Cdd>From the TYPE LOCALITY where it was first noted in 1822 , this is an large and OUTSTANDING, aesthetic, drapery of the rare aluminum-containing species gibbsite upon host matrix. It was named after Colonel George Gibbs (1777-1834), original owner of the Gibbs mineral collection acquired by Yale University early in the nineteenth century (again, according to MINDAT). Gibbsite is an interesting aluminum hydroxide with very little heft to it, that otherwise tends to look like heavy smithsonite or hemimorphite at first glance. This specimen has a label IN HIS OWN HAND, from the famous collection of Charles Shephard. ex.Charles Shepherd Collection (1804-1886), whom according to the Mineralogical Record Archive on him was with Benjamin Silliman's staff at Yale in 1827, as his assistant, and later as a lecturer on natural history at Yale (1830-1847) and then Amherst College. His large collection was donated to the Smithsonian, but afew specimens apparently found their way into the Academy collection, perhaps through trades with colleagues in the Philadelphia area.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",211,{"id":513,"source_url":514,"license_code":326,"credit_html":515,"title":516,"description":517,"author":330,"original_width":503,"original_height":518},35205,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10456504","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10456504\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Gibbsite-pas-38c.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FGibbsite\" class=\"extiw\" title=\"en:Gibbsite\">Gibbsite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FRichmond\" class=\"extiw\" title=\"en:Richmond\">Richmond\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FBerkshire_County,_Massachusetts\" class=\"extiw\" title=\"en:Berkshire County, Massachusetts\">Berkshire County\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FMassachusetts\" class=\"extiw\" title=\"en:Massachusetts\">Massachusetts\u003C\u002Fa>, USA (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-16068.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: small cabinet, 7.1 x 6.6 x 2.6 cm\n\u003Cdl>\u003Cdt>Gibbsite\u003C\u002Fdt>\u003C\u002Fdl>\u003C\u002Fdd>\n\u003Cdd>TYPE LOCALITY - Gibbsite is an interesting aluminum hydroxide with very little heft to it, that otherwise tends to look like heavy smithsonite or hemimorphite at first glance. This is a large, showy specimen of gibbsite from the TYPE LOCALITY. According to MINDAT, this mineral was: named after Colonel George Gibbs (1777-1834), original owner of the Gibbs mineral collection acquired by Yale University early in the nineteenth century.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",350,{"id":520,"source_url":521,"license_code":522,"credit_html":523,"title":524,"description":525,"author":526,"original_width":527,"original_height":528},35206,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=30506967","Public domain","John Krygier, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=30506967\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Gibbsite-552141.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FGibbsite\" class=\"extiw\" title=\"en:Gibbsite\">Gibbsite\u003C\u002Fa> (Size: 3\" x 2\" x 2\")\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Bauxite Mines, Bauxite, Saline County, Arkansas, USA\u003C\u002Fdd>\n\u003Cdd>Horrifyingly ugly chunk of weathered syenite with white gibbsite - one of the component minerals of bauxite. Three old specimens (two not pictured) with a label from the University of Delaware Mineralogical Museum, D5593\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","John Krygier",1024,768,{"id":530,"source_url":531,"license_code":522,"credit_html":532,"title":533,"description":534,"author":535,"original_width":536,"original_height":536},35187,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=1956087","Dave Dyet http:\u002F\u002Fwww.shutterstone.com http:\u002F\u002Fwww.dyet.com, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=1956087\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Gibbsite Aluminum hydroxide Minas Gerais, Brazil 2998.jpg","Γιββσίτης. Προέλευση: Minas Gerais, Βραζιλία","Dave Dyet http:\u002F\u002Fwww.shutterstone.com http:\u002F\u002Fwww.dyet.com",700,{"id":538,"source_url":539,"license_code":336,"credit_html":540,"title":541,"description":11,"author":11,"original_width":338,"original_height":339},29767,"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F108727","Photo: Unknown author — http:\u002F\u002Fcreativecommons.org\u002Flicenses\u002Fby\u002F4.0\u002F, courtesy of \u003Ca href=\"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F108727\" rel=\"noopener\">Department of Geology, TalTech\u003C\u002Fa> via Europeana","Hematite",{"id":136,"source_url":543,"license_code":326,"credit_html":544,"title":545,"description":546,"author":330,"original_width":331,"original_height":547},"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10430707","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10430707\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Doyleite-Gibbsite-fiu01a.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FDoyleite\" class=\"extiw\" title=\"en:Doyleite\">Doyleite\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FGibbsite\" class=\"extiw\" title=\"en:Gibbsite\">Gibbsite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Xianghualing Mine (Hsianghualing Mine), Xianghualing Sn-polymetallic ore field, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FLinwu_County\" class=\"extiw\" title=\"en:Linwu County\">Linwu County\u003C\u002Fa>, Chenzhou Prefecture, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FHunan\" class=\"extiw\" title=\"en:Hunan\">Hunan Province\u003C\u002Fa>, China (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-715.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: small cabinet, 9.6 x 7.2 x 5.8 cm\n\u003Cdl>\u003Cdt>Gibbsite with Doyleite\u003C\u002Fdt>\u003C\u002Fdl>\u003C\u002Fdd>\n\u003Cdd>Nestled in a vug are translucent, pastel blue-green botryoidal aggregates of gibbsite, to.8 cm in length, with interesting white overgrowths of the rare species doyleite. An aesthetic and complete pocket as found.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",659,{"id":549,"source_url":550,"license_code":326,"credit_html":551,"title":552,"description":546,"author":330,"original_width":331,"original_height":553},7387,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10430708","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10430708\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Doyleite-Gibbsite-fiu01b.jpg",694,{"id":555,"source_url":556,"license_code":326,"credit_html":557,"title":558,"description":546,"author":330,"original_width":331,"original_height":559},7388,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10430709","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10430709\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Doyleite-Gibbsite-fiu01c.jpg",723,{"id":561,"source_url":562,"license_code":326,"credit_html":563,"title":564,"description":565,"author":330,"original_width":566,"original_height":489},52795,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10135934","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10135934\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Crocoite-Gibbsite-Dundasite-60826.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FCrocoite\" class=\"extiw\" title=\"en:Crocoite\">Crocoite\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FGibbsite\" class=\"extiw\" title=\"en:Gibbsite\">Gibbsite\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FDundasite\" class=\"extiw\" title=\"en:Dundasite\">Dundasite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Dundas mineral field, Zeehan district, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FTasmania\" class=\"extiw\" title=\"en:Tasmania\">Tasmania\u003C\u002Fa>, Australia (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-175.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>A STRIKING and beautiful plate covered with orange crocoite, brown gibbsite and cream-colored dundasite from Dundas, Tasmania, Australia. The brown gibbsite is a tentative identification. This is an UNCOMMONLY FINE combination specimen from this locality, especially the dundasite. 7.8 x 4.5 x 1.4 cm\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",394,{"id":568,"source_url":569,"license_code":570,"credit_html":571,"title":572,"description":573,"author":574,"original_width":575,"original_height":576},52797,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=61337587","CC BY 3.0","Ralph Bottrill, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=61337587\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Dundasite, Gibbsite, Crocoite, Goethite-583974.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FDundasite\" class=\"extiw\" title=\"en:Dundasite\">Dundasite\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FGibbsite\" class=\"extiw\" title=\"en:Gibbsite\">Gibbsite\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FCrocoite\" class=\"extiw\" title=\"en:Crocoite\">Crocoite\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FGoethite\" class=\"extiw\" title=\"en:Goethite\">Goethite\u003C\u002Fa> (Size 30 mm)\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Adelaide Mine (Adelaide Pty Mine; Adelaide Proprietary Mine), Dundas mineral field, Zeehan District, West Coast municipality, Tasmania, Australia\u003C\u002Fdd>\n\u003Cdd>\u003Ci>Original description:\u003C\u002Fi> Botryoidal-fibrous dundasite, white to pale blue-green on the surface, altering to microcrystalline gibbsite (white). Minor crocoite and goethite\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Ralph Bottrill",924,622,{"id":578,"source_url":579,"license_code":570,"credit_html":580,"title":581,"description":573,"author":574,"original_width":582,"original_height":583},52798,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=61337747","Ralph Bottrill, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=61337747\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Dundasite, Gibbsite, Crocoite, Goethite-583975.jpg",935,623,[585,591,595],{"id":586,"url":587,"label":588,"formula":589,"spacegroup":590,"year":300},5515,"\u002Fcif\u002F5515.cif","Balan 2006","Al O3 H3","P 1 21\u002Fn 1",{"id":592,"url":593,"label":594,"formula":589,"spacegroup":590,"year":247},5516,"\u002Fcif\u002F5516.cif","Saalfeld 1974",{"id":596,"url":597,"label":598,"formula":599,"spacegroup":590,"year":184},5517,"\u002Fcif\u002F5517.cif","Megaw 1934","Al O3",[601,602,603,604,605,606,607,608,609,610,611,612],"b-Kliachita","b-Kliachite","Claussenit","Claussenita","Claussenite","Gibbsite (of Torrey)","Gibbsitogelit","Gibbsitogelita","Gibbsitogelite","Hydrargillite (of Cleaveland)","Wavellite (of Dewey)","Zirlite",[614,618,623,627,631,635,639,645,651,656,660,664,668,673,676,680,684,687,691,695,699,702,706,710,713,716,720,725,728,732,736,739,743,749,753,756],{"lang":615,"names":616},"af",[617],"Gibbsiet",{"lang":619,"names":620},"ar",[621,622],"الجبسيت","جبسيت",{"lang":624,"names":625},"az",[626],"Cibbsit",{"lang":628,"names":629},"be",[630],"Гідраргіліт",{"lang":632,"names":633},"ca",[634],"gibbsita",{"lang":636,"names":637},"cs",[638],"gibbsit",{"lang":640,"names":641},"de",[642,643,644],"Gibbsit","Hydragillit","Hydrargillit",{"lang":646,"names":647},"el",[648,649,650],"Γιββσίτης","Γυψίτης","Υδραργιλίτης",{"lang":652,"names":653},"es",[604,654,608,655],"Gibbsita","Hidrargilita",{"lang":657,"names":658},"et",[659],"gibbsiit",{"lang":661,"names":662},"eu",[654,663],"hidrargilita",{"lang":665,"names":666},"fa",[667],"ژیپسیت",{"lang":669,"names":670},"fr",[671,605,7,609,672,612],"Beta-kliachite","Hydrargyllite",{"lang":674,"names":675},"gl",[654],{"lang":677,"names":678},"he",[679],"גיבסיט",{"lang":681,"names":682},"hy",[683],"Հիդրարգիլիտ",{"lang":685,"names":686},"id",[642],{"lang":688,"names":689},"it",[7,690],"Idrargillite",{"lang":692,"names":693},"ja",[694],"ギブス石",{"lang":696,"names":697},"kk",[698],"Гидраргиллит",{"lang":700,"names":701},"ky",[698],{"lang":703,"names":704},"mk",[705],"Гибсајт",{"lang":707,"names":708},"nb",[709],"gibbsitt",{"lang":711,"names":712},"nl",[617],{"lang":714,"names":715},"nn",[709],{"lang":717,"names":718},"no",[719],"Gibbsitt",{"lang":721,"names":722},"pl",[723,724],"gibbsyt","hydrargilit",{"lang":726,"names":727},"pt",[634,7],{"lang":729,"names":730},"ru",[731,698],"Гиббсит",{"lang":733,"names":734},"sl",[735],"Gibsit",{"lang":737,"names":738},"tg",[698],{"lang":740,"names":741},"th",[742],"กิบบ์ไซต์",{"lang":744,"names":745},"uk",[746,747,748],"Гіббсит","Гібсит","гідраргіліт",{"lang":750,"names":751},"uz",[752],"Gidrargillit",{"lang":754,"names":755},"vi",[642],{"lang":757,"names":758},"zh",[759],"三水铝石","Q408516",{"history":11,"applications":11}]