[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:1808":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":11,"ima_formula":16,"elements":17,"sigelements":22,"key_elements":11,"impurities":23,"cim":24,"ima_status":25,"ima_notes":27,"ima_history":29,"approval_year":11,"publication_year":11,"discovery_year":30,"strunz10ed1":31,"strunz10ed2":32,"strunz10ed3":33,"strunz10ed4":34,"dana8ed1":35,"dana8ed2":36,"dana8ed3":36,"dana8ed4":37,"csystem":38,"cclass":39,"spacegroup":39,"spacegroupset":40,"a":41,"b":42,"c":43,"alpha":40,"beta":44,"gamma":40,"aerror":11,"berror":11,"cerror":11,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":11,"z":45,"csmetamict":14,"commentcrystal":11,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":46,"tlform":11,"hmin":47,"hmax":45,"hardtype":11,"vhnmin":40,"vhnmax":40,"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":11,"colors":55,"streak_colors":61,"luminescence":11,"uv":11,"cleavage":62,"cleavagetype":11,"fracturetype":63,"tenacity":11,"commentbreak":11,"opticaltype":64,"opticalsign":11,"opticalalpha":65,"opticalalpha2":66,"opticalalphaerror":11,"opticalbeta":67,"opticalbeta2":68,"opticalbetaerror":11,"opticalgamma":69,"opticalgamma2":70,"opticalgammaerror":11,"opticalomega":40,"opticalomega2":40,"opticalomegaerror":11,"opticalepsilon":40,"opticalepsilon2":40,"opticalepsilonerror":11,"opticaln":40,"opticaln2":40,"opticalnerror":11,"optical2vcalc":40,"optical2vcalc2":40,"optical2vcalcerror":11,"optical2vmeasured":40,"optical2vmeasured2":40,"optical2vmeasurederror":11,"rimin":71,"rimax":72,"opticaldispersion":73,"opticalpleochroism":11,"opticalpleochorismdesc":11,"opticalbirefringence":11,"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":11,"industrial":74,"occurrence":11,"otheroccurrence":75,"type_specimen_store":11,"description_short":76,"aboutname":77,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":78,"reviewed_at":11,"variety_of":11,"varieties":79,"group_members":89,"associates":101,"confused_with":128,"type_localities":138,"occurrence_total":139,"citations":140,"images":273,"structures":388,"synonyms":395,"language_names":419,"wikidata_qid":533,"texts":534},1808,"1:1:1808:7","f826ba06-69aa-4523-beee-d72737cf86ca","Halloysite","Hly-7Å",0,"mineral",null,43755,2683,false,"Al\u003Csub>2\u003C\u002Fsub>Si\u003Csub>2\u003C\u002Fsub>O\u003Csub>5\u003C\u002Fsub>(OH)\u003Csub>4\u003C\u002Fsub>·n(H\u003Csub>2\u003C\u002Fsub>O)","Al\u003Csub>2\u003C\u002Fsub>Si\u003Csub>2\u003C\u002Fsub>O\u003Csub>5\u003C\u002Fsub>(OH)\u003Csub>4\u003C\u002Fsub>",[18,19,20,21],"Al","Si","O","H",[18,19,20,21],",Ti,Ca,Na,K,Fe,Cr,Mg,Ni,Cu,,","15.10",[26],"APPROVED",[28],"REDEFINED","IMA 25-E – halloysite (redefinition)","1826","9","E","D","10","71","1","4","Monoclinic",3,"0","5.14","8.9","7.214","99.7",2,"Typically found as extremely fine-grained clayey masses. The two \"forms\" Halloysite-7Å and Halloysite-10Å are the most common. It has a tubular morphology at the nanometer scale.",1,"2","2.65","2.14","Waxy,Earthy","Translucent,Opaque","Paler than the color, or white.","White to tan, sometimes greenish or bluish, also chocolate brown to reddish.",[56,57,58,59,60],"white","brown","green","blue","red",[56],"None certain, but at least a poor cleavage is probably on {001}","Sub-Conchoidal","Biaxial","1.553","1.565","1.559","1.569","1.56","1.57",1.553,1.57,"r \u003C v moderate","Used in applications similar to those of kaolinite, such as high-strength cements and high-quality ceramics.","Halloysite is found in widely varied environments, including as an alteration of basaltic rocks, in hydrothermally altered fissure deposits in monzonites; it is also derived from feldspars, chlorites, micas, rhyolites, granites, volcanic ash, tuffs and pumices. More rarely found in granitic pegmatites, bauxites or laterites, and in some marine and glacial clays.","Typically found as earthy to somewhat waxy-looking, extremely fine-grained clayey masses, white to tan and also occasionally bluish or greenish. \r\n\r\nAlso known as halloysite-7Å and metahalloysite, it is dehydrated hydrohalloysite (halloysite-10Å) and i...","Originally named \u003Cm>halloysite\u003C\u002Fm> by French geologist and mining engineer Pierre Berthier in 1826 after the Belgian geologist Jean-Baptiste Julien d'Omalius d'Halloy (16 February 1783, Liège, Belgium - 15 January 1875, Brussels, Belgium), who discovered the mineral. He was a nobleman, a statesman, and a pioneer of modern geology in Belgium. He was the geologist who first defined and named the Cretaceous period (after chalk strata in the Paris basin).\r\n\r\nAfter the discovery that some of this material was a more hydrated species, with a greater interlayer spacing (later called \u003Cm>halloysite-10Å\u003C\u002Fm> and currently \u003Cm>hydrohalloysite\u003C\u002Fm>), the name \u003Cm>metahalloysite\u003C\u002Fm> was sometimes used for this species (Alexander et al. 1943, Faust 1955). The name was changed by the IMA to \u003Cm>halloysite-7Å\u003C\u002Fm> in 1980 (Bailey, 1980), where the suffix refers to the 7-Ångström layer thickness that is identified in XRD patterns. The species name was reverted to \u003Cm>halloysite\u003C\u002Fm>, without the suffix, in 2022.","2026-04-11 13:49:31",[80,85],{"id":81,"name":82,"entrytype":45,"csystem":11,"ima_formula":11,"mindat_formula":83,"hmin":11,"hmax":11,"dmeas":40,"dcalc":40,"primary_image_id":84},26743,"Copper-bearing Halloysite","(Al,Cu)\u003Csub>2\u003C\u002Fsub>(Si\u003Csub>2\u003C\u002Fsub>O\u003Csub>5\u003C\u002Fsub>)(OH)\u003Csub>4\u003C\u002Fsub>",50635,{"id":86,"name":87,"entrytype":45,"csystem":11,"ima_formula":11,"mindat_formula":88,"hmin":11,"hmax":11,"dmeas":11,"dcalc":11,"primary_image_id":11},38984,"Zirconium-bearing Halloysite","Al\u003Csub>2\u003C\u002Fsub>(Si\u003Csub>2\u003C\u002Fsub>O\u003Csub>5\u003C\u002Fsub>)(OH)\u003Csub>4\u003C\u002Fsub>",[90,97],{"id":91,"name":92,"entrytype":9,"csystem":38,"ima_formula":16,"mindat_formula":88,"hmin":45,"hmax":93,"dmeas":94,"dcalc":95,"primary_image_id":96},1287,"Dickite",2.5,"2.60","2.62",7207,{"id":98,"name":99,"entrytype":9,"csystem":38,"ima_formula":16,"mindat_formula":88,"hmin":45,"hmax":93,"dmeas":40,"dcalc":40,"primary_image_id":100},2826,"Nacrite",16952,[102,112,120],{"id":103,"name":104,"entrytype":9,"csystem":105,"ima_formula":106,"mindat_formula":106,"hmin":107,"hmax":108,"dmeas":109,"dcalc":110,"primary_image_id":111},161,"Alunite","Trigonal","KAl\u003Csub>3\u003C\u002Fsub>(SO\u003Csub>4\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>(OH)\u003Csub>6\u003C\u002Fsub>",3.5,4,"2.6","2.82",1009,{"id":113,"name":114,"entrytype":9,"csystem":115,"ima_formula":116,"mindat_formula":117,"hmin":93,"hmax":107,"dmeas":118,"dcalc":40,"primary_image_id":119},1040,"Chrysocolla","Orthorhombic","(Cu\u003Csub>2-x\u003C\u002Fsub>Al\u003Csub>x\u003C\u002Fsub>)H\u003Csub>2-x\u003C\u002Fsub>Si\u003Csub>2\u003C\u002Fsub>O\u003Csub>5\u003C\u002Fsub>(OH)\u003Csub>4\u003C\u002Fsub> · nH\u003Csub>2\u003C\u002Fsub>O","Cu\u003Csub>2-x\u003C\u002Fsub>Al\u003Csub>x\u003C\u002Fsub>(H\u003Csub>2-x\u003C\u002Fsub>Si\u003Csub>2\u003C\u002Fsub>O\u003Csub>5\u003C\u002Fsub>)(OH)\u003Csub>4\u003C\u002Fsub>·nH\u003Csub>2\u003C\u002Fsub>O, x \u003C 1","1.93",5675,{"id":121,"name":122,"entrytype":9,"csystem":38,"ima_formula":123,"mindat_formula":124,"hmin":93,"hmax":39,"dmeas":125,"dcalc":126,"primary_image_id":127},3759,"Steigerite","Al(VO\u003Csub>4\u003C\u002Fsub>) · 3H\u003Csub>2\u003C\u002Fsub>O","Al(VO\u003Csub>4\u003C\u002Fsub>)·3H\u003Csub>2\u003C\u002Fsub>O","2.52","2.58",16013,[129,130,137],{"id":91,"name":92,"entrytype":9,"csystem":38,"ima_formula":16,"mindat_formula":88,"hmin":45,"hmax":93,"dmeas":94,"dcalc":95,"primary_image_id":96},{"id":131,"name":132,"entrytype":9,"csystem":133,"ima_formula":16,"mindat_formula":88,"hmin":45,"hmax":93,"dmeas":134,"dcalc":135,"primary_image_id":136},2156,"Kaolinite","Triclinic","2.68","2.63",30007,{"id":98,"name":99,"entrytype":9,"csystem":38,"ima_formula":16,"mindat_formula":88,"hmin":45,"hmax":93,"dmeas":40,"dcalc":40,"primary_image_id":100},[],608,[141,144,148,152,155,159,163,167,171,175,179,184,188,192,196,200,205,208,213,217,221,225,229,233,238,243,248,253,258,263,268],{"id":142,"year":11,"html":143,"doi":11},16924951,"Daou, I., Mocuta, C., Lecomte-Nana, G.L., Tessier-Doyen, N., Peyratout, C., Guinebretière, R., Thiaudière, D. (2023): Dehydroxylation of Kaolinite and Halloysite-Rich Samples: An In Situ Study of the Texture and Structural Evolutions. Minerals, 13, 1418.",{"id":145,"year":146,"html":147,"doi":11},16085242,1826,"Berthier, P. (1826) Analyse de l'halloysite. Annales de Chimie et de Physique, Paris, 32, 332.",{"id":149,"year":150,"html":151,"doi":11},16085244,1934,"Ross, C., Kerr, P. (1934) Halloysite and allophane. U.S. Geological Survey Professional Paper, 185G, 135.",{"id":153,"year":150,"html":154,"doi":11},16111310,"Hofmann, U., Endell, K., Wilm, D. (1934) Röntgenographische und kolloidchemische untersuchungen über ton. Angewandte Chemie: 47: 539-558.",{"id":156,"year":157,"html":158,"doi":11},16111311,1935,"Mehmel, M. (1935) Uber die struktur von halloysit und metahalloysit. Zeitschrift für Kristallographie: 90: 35-43.",{"id":160,"year":161,"html":162,"doi":11},521318,1943,"Alexander, L. T., Faust, G. T., Hendricks, S. B., Insley, H., McMurdie, and H. F. (1943) Relationship of the clay minerals halloysite and endellite. \u003Ci>American Mineralogist\u003C\u002Fi>,  28 (1) 1-18 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM28\u002FAM28_1.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":164,"year":165,"html":166,"doi":11},522009,1950,"Bates, Thomas F.; Hildebrand, Fred A.; Swineford, Ada (1950) Morphology and structure of endellite and halloysite. \u003Ci>American Mineralogist\u003C\u002Fi>,  35 (7-8). 463-484 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM35\u002FAM35_463.pdf?reftype=.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":168,"year":169,"html":170,"doi":11},522461,1954,"Murray, Haydn H. (1954) Structural variations of some kaolinites in relation to dehydrated halloysite. \u003Ci>American Mineralogist\u003C\u002Fi>,  39 (1-2) 97-108 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM39\u002FAM39_97.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":172,"year":173,"html":174,"doi":11},522724,1955,"Faust, George T. (1955) The endellite-halloysite nomenclature. \u003Ci>American Mineralogist\u003C\u002Fi>,  40 (11-12) 1110-1118 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM40\u002FAM40_1110.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":176,"year":177,"html":178,"doi":11},16111315,1957,"Faust, G. (1957) A study of the montmorillonite variety galapektite. Journal of the Washington Academy of Sciences, 47(5), 143 (as galapektite).",{"id":180,"year":181,"html":182,"doi":183},211654,1975,"Mitra, G. B., Bhattacherjee, S. (1975) The structure of halloysite. \u003Ci>Acta Crystallographica Section B Structural Crystallography and Crystal Chemistry\u003C\u002Fi>,  31 (12) 2851-2857 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1107\u002Fs0567740875009041'>doi:10.1107\u002Fs0567740875009041\u003C\u002Fa>","10.1107\u002Fs0567740875009041",{"id":185,"year":186,"html":187,"doi":11},16111317,1978,"Clays and Clay Minerals (1978) 26, 25.",{"id":189,"year":190,"html":191,"doi":11},16111318,1980,"Bailey, S.W. (1980) Summary of recommendations of the AIPEA nomenclature committee. The Canadian Mineralogist: 18: 143-150.",{"id":193,"year":194,"html":195,"doi":11},16111320,1989,"Ertus, R., Dupuis, C., Trauth, N. (1989) Un nouveau type d'accumulation minérale de surface par épigénie d'altération météorique: halloysitisation sous couverture dans un karst sur calcaire silicifié. Comptes Rendus de l'Académie des Sciences de Paris, série II, 309, 595.",{"id":197,"year":194,"html":198,"doi":199},13252978,"Bayliss, Peter (1989) Unit-Cell Dimensions of Two-Dimensional Clay Minerals. \u003Ci>Powder Diffraction\u003C\u002Fi>,  4 (1). 19-20 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1017\u002Fs0885715600016249'>doi:10.1017\u002Fs0885715600016249\u003C\u002Fa>","10.1017\u002Fs0885715600016249",{"id":201,"year":202,"html":203,"doi":204},146605,1990,"Johnson, Sheryl L. (1990) Thermal Stability of Halloysite by High-Pressure Differential Thermal Analysis. \u003Ci>Clays and Clay Minerals\u003C\u002Fi>,  38 (5) 477-484 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1346\u002Fccmn.1990.0380503'>doi:10.1346\u002Fccmn.1990.0380503\u003C\u002Fa>","10.1346\u002Fccmn.1990.0380503",{"id":206,"year":202,"html":207,"doi":11},16111321,"Ertus, R. (1990) Les néoformations d'halloysite dans les cryptokarsts oligo-miocènes de l'Entre-Sambre-et-Meuse (Belgique). Approche sédimentologique, pétrographique et minéralogique. Université Paris-sud Orsay et Faculté Polytechnique de Mons, 178 pages.",{"id":209,"year":210,"html":211,"doi":212},146651,1991,"Robertson, Ian D. M. (1991) Weathering of Granitic Muscovite to Kaolinite and Halloysite and of Plagioclase-Derived Kaolinite to Halloysite. \u003Ci>Clays and Clay Minerals\u003C\u002Fi>,  39 (2) 113-126 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1346\u002Fccmn.1991.0390201'>doi:10.1346\u002Fccmn.1991.0390201\u003C\u002Fa>","10.1346\u002Fccmn.1991.0390201",{"id":214,"year":215,"html":216,"doi":11},16111323,1992,"Brouard, E. (1992) Étude des cryptokarsts tertiaires de la Forêt de Bessède (Périgord, France) et de l'Entre-Sambre-et-Meuse (Belgique): lithologie, géochimie, néogénèse, et évolution des systèmes karstiques. Doctorate's Thesis, Université Paris-sud Orsay, 270 pages.",{"id":218,"year":219,"html":220,"doi":11},1118654,1997,"Gaines, Richard V.; Skinner, H. Catherine W.; Foord, Eugene E.; Mason, Brian; Rosenzweig, Abraham; King, Vandall T. (1997) \u003Ci>Dana's New Mineralogy\u003C\u002Fi> (8th ed.). Wiley-Interscience. 1872 pp.",{"id":222,"year":219,"html":223,"doi":224},563554,"Perruchot, A., Dupuis, C., Brouard, E., Nicaise, D., Ertus, R. (1997) L'halloysite karstique: comparaison des gisements types de Wallonie (Belgique) et du Perigord (France) \u003Ci>Clay Minerals\u003C\u002Fi>,  32 (2) 271-287 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fclaymin.1997.032.2.08'>doi:10.1180\u002Fclaymin.1997.032.2.08\u003C\u002Fa>","10.1180\u002Fclaymin.1997.032.2.08",{"id":226,"year":227,"html":228,"doi":11},16111326,1998,"Nicaise, D. (1998) L'halloysite des cryptokarsts néogènes de l'Entre-Sambre-et-Meuse (Belgique): synthèse géologique, minéralogique et géochimique. Thèse de Doctorat, Université Paris-sud Orsay, 145 pages.",{"id":230,"year":231,"html":232,"doi":11},16964726,2001,"(2001) Halloysite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fhalloysite.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":234,"year":235,"html":236,"doi":237},16109136,2003,"BURFORD, EUAN P., KIERANS, MARTIN, GADD, GEOFFREY M. (2003) Geomycology: fungi in mineral substrata. \u003Ci>Mycologist\u003C\u002Fi>,  17 (3). 98-107 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1017\u002Fs0269915x03003112'>doi:10.1017\u002Fs0269915x03003112\u003C\u002Fa>","10.1017\u002Fs0269915x03003112",{"id":239,"year":240,"html":241,"doi":242},564180,2005,"Joussein, E., Petit, S., Churchman, J., Theng, B., Righi, D., Delvaux, B. (2005) Halloysite clay minerals — a review. \u003Ci>Clay Minerals\u003C\u002Fi>,  40 (4) 383-426 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002F0009855054040180'>doi:10.1180\u002F0009855054040180\u003C\u002Fa>","10.1180\u002F0009855054040180",{"id":244,"year":245,"html":246,"doi":247},397251,2013,"Kogure, T., Mori, K., Drits, V. A., Takai, Y. (2013) Structure of prismatic halloysite. \u003Ci>American Mineralogist\u003C\u002Fi>,  98 (5) 1008-1016 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2138\u002Fam.2013.4385'>doi:10.2138\u002Fam.2013.4385\u003C\u002Fa>","10.2138\u002Fam.2013.4385",{"id":249,"year":250,"html":251,"doi":252},10365705,2014,"Post, J.L., Crawford, S.M. (2014) Uses of near-infared spectra for the identification of clay minerals. \u003Ci>Applied Clay Science\u003C\u002Fi>, 95. 383-387 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1016\u002Fj.clay.2014.02.010'>doi:10.1016\u002Fj.clay.2014.02.010\u003C\u002Fa>","10.1016\u002Fj.clay.2014.02.010",{"id":254,"year":255,"html":256,"doi":257},398375,2017,"He, Hongping, Ji, Shichao, Tao, Qi, Zhu, Jianxi, Chen, Tianhu, Liang, Xiaoliang, Li, Zhaohui, Dong, Hailiang (2017) Transformation of halloysite and kaolinite into beidellite under hydrothermal condition. \u003Ci>American Mineralogist\u003C\u002Fi>,  102 (5) 997-1005 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2138\u002Fam-2017-5935'>doi:10.2138\u002Fam-2017-5935\u003C\u002Fa>","10.2138\u002Fam-2017-5935",{"id":259,"year":260,"html":261,"doi":262},13421350,2021,"Jin, Jiaqi, Assemi, Shoeleh, Asgar, Hassnain, Gadikota, Greeshma, Tran, Thang, Nguyen, William, McLennan, John D., Miller, Jan D. (2021) Characterization of Natural Consolidated Halloysite Nanotube Structures. \u003Ci>Minerals\u003C\u002Fi>, 11 (12) 1308 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.3390\u002Fmin11121308'>doi:10.3390\u002Fmin11121308\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Fwww.mdpi.com\u002F2075-163X\u002F11\u002F12\u002F1308\u002Fpdf?version=1637758393' class='refpdflink'>\u003C\u002Fa>","10.3390\u002Fmin11121308",{"id":264,"year":265,"html":266,"doi":267},16096859,2022,"Miyawaki, Ritsuro, Hatert, Frédéric, Pasero, Marco, Mills, Stuart J. (2022) IMA Commission on New Minerals, Nomenclature and Classification (CNMNC) – Newsletter 69. \u003Ci>European Journal of Mineralogy\u003C\u002Fi>,  34 (5) 463-468 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.5194\u002Fejm-34-463-2022'>doi:10.5194\u002Fejm-34-463-2022\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Fejm.copernicus.org\u002Farticles\u002F34\u002F463\u002F2022\u002Fejm-34-463-2022.pdf' class='refpdflink'>\u003C\u002Fa>","10.5194\u002Fejm-34-463-2022",{"id":269,"year":270,"html":271,"doi":272},19624962,2026,"Bosi, Ferdinando; Hatert, Frédéric; Pasero, Marco; Mills, Stuart J. (2026) IMA Commission on New Minerals, Nomenclature and Classification (CNMNC) – Newsletter 89. \u003Ci>Mineralogical Magazine\u003C\u002Fi>, 1-5 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fmgm.2026.10199'>doi:10.1180\u002Fmgm.2026.10199\u003C\u002Fa>","10.1180\u002Fmgm.2026.10199",[274,281,291,301,309,319,325,334,340,348,356,362,370,378],{"id":275,"source_url":276,"license_code":277,"credit_html":278,"title":7,"description":11,"author":11,"original_width":279,"original_height":280},29835,"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F119003","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\u002F119003\" rel=\"noopener\">Department of Geology, TalTech\u003C\u002Fa> via Europeana",1000,666,{"id":282,"source_url":283,"license_code":284,"credit_html":285,"title":286,"description":287,"author":288,"original_width":289,"original_height":290},58016,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=7049367","CC BY-SA 3.0","Delphine Bruyere, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=7049367\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Halloysite Macro D Bruyere.jpg","Macroscopic white to blue samples of halloysite, sampled in Beez (Namur, Belgium)","Delphine Bruyere",1787,977,{"id":292,"source_url":293,"license_code":294,"credit_html":295,"title":296,"description":297,"author":298,"original_width":299,"original_height":300},58019,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=59312566","CC BY-SA 4.0","Toma1974, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=59312566\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Halloysite.jpg","Halloysite, 30 mm, Gei-Gel region, Azerbaijan","Toma1974",2128,1459,{"id":302,"source_url":303,"license_code":304,"credit_html":305,"title":306,"description":11,"author":11,"original_width":307,"original_height":308},10775,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=164239","CC BY 2.0","Unknown author, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=164239\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Mineraly.sk - halloyzit.jpg",340,200,{"id":310,"source_url":311,"license_code":312,"credit_html":313,"title":314,"description":315,"author":316,"original_width":317,"original_height":318},10776,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=1956097","Public domain","Dave Dyet http:\u002F\u002Fwww.shutterstone.com http:\u002F\u002Fwww.dyet.com, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=1956097\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Halloysite variety Indianaite Hydrous Aluminum silicate Bedford, Lawrence County, Indiana 2770.jpg","These mineral images are free to use how you wish.","Dave Dyet http:\u002F\u002Fwww.shutterstone.com http:\u002F\u002Fwww.dyet.com",480,523,{"id":320,"source_url":321,"license_code":312,"credit_html":322,"title":323,"description":315,"author":316,"original_width":324,"original_height":324},58015,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=1956099","Dave Dyet http:\u002F\u002Fwww.shutterstone.com http:\u002F\u002Fwww.dyet.com, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=1956099\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Halloysite Hydrous aluminum silicate Tintic District Utah 3014.jpg",700,{"id":326,"source_url":327,"license_code":294,"credit_html":328,"title":329,"description":330,"author":331,"original_width":332,"original_height":333},10777,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=109202937","Géry PARENT, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=109202937\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Quartz with halloysite 2.jpg","quartz with halloysite : Cabiche, QuÍpama Municipality, Boyacá Department, Colombia","Géry PARENT",1987,1316,{"id":335,"source_url":336,"license_code":294,"credit_html":337,"title":338,"description":330,"author":331,"original_width":210,"original_height":339},10778,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=109202938","Géry PARENT, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=109202938\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Quartz with halloysite 1.jpg",1314,{"id":341,"source_url":342,"license_code":284,"credit_html":343,"title":344,"description":345,"author":331,"original_width":346,"original_height":347},58017,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=19440251","Géry PARENT, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=19440251\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Atacamite, chrysocolle, halloysite.jpg","atacamite, chrysocolla, halloysite : La Farola Mine, Cerro Pintado, Las Pintadas District, Tierra Amarilla, Copiapó Province, Atacama Region, Chile - 145 mm",4288,2848,{"id":349,"source_url":350,"license_code":294,"credit_html":351,"title":352,"description":353,"author":331,"original_width":354,"original_height":355},10779,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=109302989","Géry PARENT, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=109302989\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Quartz with halloysite 3.jpg","quartz var. quartz with halloysite : Cabiche, QuÍpama Municipality, Boyacá Department, ColombiaCabiche, QuÍpama Municipality, Boyacá Department, Colombia",1270,2006,{"id":357,"source_url":358,"license_code":284,"credit_html":359,"title":360,"description":361,"author":331,"original_width":346,"original_height":347},58018,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=19440261","Géry PARENT, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=19440261\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Atacamite, halloysite.jpg","ux atacamite, chrysocolla, halloysite : La Farola Mine, Cerro Pintado, Las Pintadas District, Tierra Amarilla, Copiapó Province, Atacama Region, Chile : atacamite : 8 mm",{"id":363,"source_url":364,"license_code":294,"credit_html":365,"title":366,"description":367,"author":298,"original_width":368,"original_height":369},823,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=59312338","Toma1974, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=59312338\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Allophane and halloysite.jpg","Allophane and halloysite, 40 mm, Gazakh region, Azerbaijan",1003,1463,{"id":371,"source_url":372,"license_code":294,"credit_html":373,"title":374,"description":375,"author":331,"original_width":376,"original_height":377},58026,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=112171483","Géry PARENT, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=112171483\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Quartz with halloysite 4.jpg","quartz var. quartz with halloysite : Cabiche, QuÍpama Municipality, Boyacá Department, Colombia",1517,1999,{"id":379,"source_url":380,"license_code":381,"credit_html":382,"title":383,"description":384,"author":385,"original_width":386,"original_height":387},10277,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=118183547","CC BY-SA 2.0","Pacific Museum of Earth from Canada, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=118183547\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Cerussite with Barite, Halloysite, Epsomite, and Goslarite (48002848951).jpg","\u003Cp>East Tintic District\n\u003C\u002Fp>\nUtah, USA","Pacific Museum of Earth from Canada",4000,6000,[389],{"id":390,"url":391,"label":392,"formula":393,"spacegroup":394,"year":157},5878,"\u002Fcif\u002F5878.cif","Mehmel 1935","Al2 Si2 (O9 H4)","C 1 m 1",[396,397,398,399,400,401,402,403,404,405,406,407,408,409,410,411,412,413,414,415,416,417,418],"Confolensite","Galapectit","Galapectita","Galapectite","Galapektit","Glagerit","Glagerita","Glagerite","Glossecollit","Glossecollita","Glossecollite","Gummite (of Breithaupt)","Halloysite (of Berthier)","Halojzito","Hydrokaolin","Indianait","Indianaita","Indianaite","Lenzinit","Lenzinita","Lenzinite","Mountain Soap","Smectite (of Salvetat)",[420,424,428,434,439,443,447,452,455,458,462,466,471,475,480,484,488,492,496,500,504,507,510,515,519,524,527,530],{"lang":421,"names":422},"az",[423],"Halluazit",{"lang":425,"names":426},"be",[427],"Галуазіт",{"lang":429,"names":430},"ca",[431,432,433],"hal·loysita","hal·loysita-7Å","halloysita",{"lang":435,"names":436},"de",[437,438],"Halloysit","Halloysit-7Å",{"lang":440,"names":441},"es",[442],"Halloysita",{"lang":444,"names":445},"et",[446],"halluasiit",{"lang":448,"names":449},"eu",[450,451],"Halloysita-7Å","هالویزیت",{"lang":453,"names":454},"fa",[451],{"lang":456,"names":457},"fr",[7],{"lang":459,"names":460},"hu",[461],"halloysit",{"lang":463,"names":464},"it",[7,465],"Halloysite-7Å",{"lang":467,"names":468},"ja",[469,470],"ハロイサイト","ハロイ石",{"lang":472,"names":473},"kk",[474],"Галлуазит",{"lang":476,"names":477},"mk",[478,479],"алоазит","халојзит",{"lang":481,"names":482},"nb",[483],"halloysitt",{"lang":485,"names":486},"nl",[487],"Halloysiet",{"lang":489,"names":490},"nn",[491],"Halloysitt",{"lang":493,"names":494},"pl",[495],"Haloizyt",{"lang":497,"names":498},"ru",[499],"галлуазит",{"lang":501,"names":502},"sk",[503],"Halloyzit",{"lang":505,"names":506},"sr",[479],{"lang":508,"names":509},"tg",[474],{"lang":511,"names":512},"uk",[513,514],"Галуазит","галуазит-7Å",{"lang":516,"names":517},"uz",[518],"Galluazit",{"lang":520,"names":521},"zh",[522,523],"禾乐石","禾樂石",{"lang":525,"names":526},"zh-cn",[522],{"lang":528,"names":529},"zh-hans",[522],{"lang":531,"names":532},"zh-hant",[523],"Q1314199",{"history":11,"applications":11}]