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Despite having an international reputation, there are no known images of Henry Heuland.","2026-04-16 21:51:06",[],[84,90,98,103],{"id":85,"name":86,"entrytype":9,"csystem":34,"ima_formula":87,"mindat_formula":88,"hmin":45,"hmax":45,"dmeas":89,"dcalc":89,"primary_image_id":11},25719,"Heulandite-Ba","(Ba,Ca,K)\u003Csub>5\u003C\u002Fsub>(Si\u003Csub>27\u003C\u002Fsub>Al\u003Csub>9\u003C\u002Fsub>)O\u003Csub>72\u003C\u002Fsub> · 22H\u003Csub>2\u003C\u002Fsub>O","(Ba,Ca,K)\u003Csub>5\u003C\u002Fsub>(Si\u003Csub>27\u003C\u002Fsub>Al\u003Csub>9\u003C\u002Fsub>)O\u003Csub>72\u003C\u002Fsub>·22H\u003Csub>2\u003C\u002Fsub>O","2.35",{"id":91,"name":92,"entrytype":9,"csystem":34,"ima_formula":93,"mindat_formula":94,"hmin":45,"hmax":36,"dmeas":95,"dcalc":96,"primary_image_id":97},6988,"Heulandite-Ca","(Ca,Na,K)\u003Csub>5\u003C\u002Fsub>(Si\u003Csub>27\u003C\u002Fsub>Al\u003Csub>9\u003C\u002Fsub>)O\u003Csub>72\u003C\u002Fsub> · 26H\u003Csub>2\u003C\u002Fsub>O","(Ca,Na)\u003Csub>5\u003C\u002Fsub>(Si\u003Csub>27\u003C\u002Fsub>Al\u003Csub>9\u003C\u002Fsub>)O\u003Csub>72\u003C\u002Fsub>·26H\u003Csub>2\u003C\u002Fsub>O","2.1","2.17",58939,{"id":99,"name":100,"entrytype":9,"csystem":34,"ima_formula":101,"mindat_formula":102,"hmin":35,"hmax":45,"dmeas":33,"dcalc":33,"primary_image_id":11},6989,"Heulandite-K","(K,Ca,Na)\u003Csub>5\u003C\u002Fsub>(Si\u003Csub>27\u003C\u002Fsub>Al\u003Csub>9\u003C\u002Fsub>)O\u003Csub>72\u003C\u002Fsub> · 26H\u003Csub>2\u003C\u002Fsub>O","(K,Ca,Na)\u003Csub>5\u003C\u002Fsub>(Si\u003Csub>27\u003C\u002Fsub>Al\u003Csub>9\u003C\u002Fsub>)O\u003Csub>72\u003C\u002Fsub>·26H\u003Csub>2\u003C\u002Fsub>O",{"id":104,"name":105,"entrytype":9,"csystem":34,"ima_formula":106,"mindat_formula":107,"hmin":35,"hmax":45,"dmeas":46,"dcalc":108,"primary_image_id":11},6991,"Heulandite-Sr","(Sr,Ca,Na)\u003Csub>5\u003C\u002Fsub>(Si\u003Csub>27\u003C\u002Fsub>Al\u003Csub>9\u003C\u002Fsub>)O\u003Csub>72\u003C\u002Fsub> · 24H\u003Csub>2\u003C\u002Fsub>O","(Sr,Na,Ca)\u003Csub>5\u003C\u002Fsub>(Si\u003Csub>27\u003C\u002Fsub>Al\u003Csub>9\u003C\u002Fsub>)O\u003Csub>72\u003C\u002Fsub>·24H\u003Csub>2\u003C\u002Fsub>O","2.24",[],[],[112],{"id":113,"txt":114,"latitude":11,"longitude":11,"country":115},204424,"Unnamed pit, Challis, Bay Horse Mining District, Custer County, Idaho, USA","USA",14,[118,121,125,129,133,137,142],{"id":119,"year":28,"html":120,"doi":11},16008107,"Ross, C.S., Shannon, E.V. (1924) Mordenite and associated minerals from near Challis, Custer County, Idaho. Proceedings of the U.S. National Museum, 64(19), 1-19.",{"id":122,"year":123,"html":124,"doi":11},524967,1968,"Merkle, A. B., Slaughter, M. (1968) Determination and refinement of the structure of heulandite. \u003Ci>American Mineralogist\u003C\u002Fi>,  53 (7-8) 1120-1138 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM53\u002FAM53_1120.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":126,"year":127,"html":128,"doi":11},525926,1972,"Boles, James R. (1972) Composition, optical properties, cell dimensions, and thermal stability of some heulandite-group zeolites. \u003Ci>American Mineralogist\u003C\u002Fi>,  57 (9-10) 1463-1493 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM57\u002FAM57_1463.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":130,"year":127,"html":131,"doi":132},7741414,"Alberti, A. (1972) On the crystal structure of the zeolite heulandite. \u003Ci>TMPM Tschermaks Mineralogische und Petrographische Mitteilungen\u003C\u002Fi>, 18 (2). 129-146 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1007\u002Fbf01081798'>doi:10.1007\u002Fbf01081798\u003C\u002Fa>","10.1007\u002Fbf01081798",{"id":134,"year":135,"html":136,"doi":11},16117720,1997,"Coombs, Douglas S., Alberti, Alberto, Armbruster, Thomas, Artioli, Gilberto, Colella, Carmine, Galli, Ermanno, Grice, Joel D., Liebau, Friedrich, Mandarino, Joseph A., Minato, Hideo, et al. (1997) Recommended nomenclature for zeolite minerals; report of the Subcommittee on Zeolites of the International Mineralogical Association, Commission on New Minerals and Mineral Names. \u003Ci>The Canadian Mineralogist\u003C\u002Fi>,  35 (6). 1571-1606 \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Frruff_1.0\u002Fuploads\u002FCM35_1571.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":138,"year":139,"html":140,"doi":141},147411,1998,"Esenli, Fahri, Kumbasar, Isik (1998) X-Ray Diffraction Intensity Ratios I(111)\u002FI(3¯11) of Natural Heulandites and Clinoptilolites. \u003Ci>Clays and Clay Minerals\u003C\u002Fi>,  46 (6) 679-686 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1346\u002Fccmn.1998.0460608'>doi:10.1346\u002Fccmn.1998.0460608\u003C\u002Fa>","10.1346\u002Fccmn.1998.0460608",{"id":143,"year":144,"html":145,"doi":146},127977,2001,"Comodi, Paola, Gatta, Giacomo Diego, Zanazzi, Pier Francesco (2001) High-pressure structural behaviour of heulandite. \u003Ci>European Journal of Mineralogy\u003C\u002Fi>,  13 (3) 497-505 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1127\u002F0935-1221\u002F2001\u002F0013-0497'>doi:10.1127\u002F0935-1221\u002F2001\u002F0013-0497\u003C\u002Fa>","10.1127\u002F0935-1221\u002F2001\u002F0013-0497",[],[149,156],{"id":150,"url":151,"label":152,"formula":153,"spacegroup":154,"year":155},6183,"\u002Fcif\u002F6183.cif","Yang 1996","Na2.84 Ca.76 (Al4.3 Si13.7) O46.7 H21.4","C 1 2\u002Fm 1",1996,{"id":157,"url":158,"label":159,"formula":160,"spacegroup":154,"year":161},6184,"\u002Fcif\u002F6184.cif","Gunter 1994","Na3.6 (Si13.554 Al4.446) O48.96 H10.96",1994,[163],"Heulandiet-Na",[165,169,173,177,180],{"lang":166,"names":167},"ca",[168],"heulandita-Na",{"lang":170,"names":171},"de",[172],"Heulandit-Na",{"lang":174,"names":175},"eu",[176],"Heulandita-Na",{"lang":178,"names":179},"it",[7],{"lang":181,"names":182},"zh",[183],"钠片沸石","Q3785394",{"history":11,"applications":11}]