[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:1665":3},{"id":4,"longid":5,"guid":6,"name":7,"shortcode_ima":8,"entrytype":9,"entrytype_text":10,"varietyof":11,"synid":11,"polytypeof":11,"groupid":12,"weighting":13,"nolocadd":14,"blacklisted":14,"mindat_formula":15,"mindat_formula_note":16,"ima_formula":17,"elements":18,"sigelements":24,"key_elements":11,"impurities":25,"cim":26,"ima_status":27,"ima_notes":30,"ima_history":32,"approval_year":11,"publication_year":33,"discovery_year":34,"strunz10ed1":35,"strunz10ed2":36,"strunz10ed3":36,"strunz10ed4":37,"dana8ed1":38,"dana8ed2":39,"dana8ed3":40,"dana8ed4":41,"csystem":42,"cclass":43,"spacegroup":11,"spacegroupset":44,"a":45,"b":46,"c":47,"alpha":44,"beta":44,"gamma":44,"aerror":11,"berror":11,"cerror":11,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":11,"z":11,"csmetamict":14,"commentcrystal":48,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":11,"tlform":11,"hmin":49,"hmax":50,"hardtype":11,"vhnmin":44,"vhnmax":44,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":51,"dmeas2":52,"dcalc":53,"dmeaserror":11,"dcalcerror":54,"commentdense":11,"lustre":55,"lustretype":56,"commentluster":11,"diapheny":57,"streak":58,"colour":59,"commentcolor":11,"colors":60,"streak_colors":66,"luminescence":67,"uv":11,"cleavage":68,"cleavagetype":69,"fracturetype":11,"tenacity":70,"commentbreak":11,"opticaltype":71,"opticalsign":72,"opticalalpha":73,"opticalalpha2":44,"opticalalphaerror":11,"opticalbeta":74,"opticalbeta2":44,"opticalbetaerror":11,"opticalgamma":75,"opticalgamma2":44,"opticalgammaerror":11,"opticalomega":44,"opticalomega2":44,"opticalomegaerror":11,"opticalepsilon":44,"opticalepsilon2":44,"opticalepsilonerror":11,"opticaln":44,"opticaln2":44,"opticalnerror":11,"optical2vcalc":76,"optical2vcalc2":44,"optical2vcalcerror":11,"optical2vmeasured":77,"optical2vmeasured2":78,"optical2vmeasurederror":11,"rimin":79,"rimax":80,"opticaldispersion":81,"opticalpleochroism":82,"opticalpleochorismdesc":83,"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":11,"occurrence":11,"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":95,"confused_with":163,"type_localities":164,"occurrence_total":169,"citations":170,"images":239,"structures":318,"synonyms":325,"language_names":332,"wikidata_qid":396,"texts":397},1665,"1:1:1665:6","47f23a73-2f59-410f-8601-d02cdbcadbe0","Gedrite","Ged",0,"mineral",null,8963,929,false,"◻Mg\u003Csub>2\u003C\u002Fsub>(Mg\u003Csub>3\u003C\u002Fsub>Al\u003Csub>2\u003C\u002Fsub>)(Al\u003Csub>2\u003C\u002Fsub>Si\u003Csub>6\u003C\u002Fsub>O\u003Csub>22\u003C\u002Fsub>)(OH)\u003Csub>2\u003C\u002Fsub>","The gedrite group are orthorhombic amphiboles in the magnesium-iron-manganese amphibole subgroup defined with \u003Csup>A\u003C\u002Fsup>(Na+K+2Ca)\u003C0.5 apfu and \u003Csup>C\u003C\u002Fsup>(Al+Fe\u003Csup>3+\u003C\u002Fsup>+2Ti)>1 apfu \r\n\r\nGedrite is defined with Mg\u003Csup>2+\u003C\u002Fsup> as the dominant cation both in the B and C\u003Csup>2+\u003C\u002Fsup> positions and Al in the C\u003Csup>3+\u003C\u002Fsup> position.","◻Mg\u003Csub>2\u003C\u002Fsub>(Mg\u003Csub>3\u003C\u002Fsub>Al\u003Csub>2\u003C\u002Fsub>)(Si\u003Csub>6\u003C\u002Fsub>Al\u003Csub>2\u003C\u002Fsub>)O\u003Csub>22\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>",[19,20,21,22,23],"Al","Mg","Si","O","H",[19,20,21,22,23],"Mn,Ca,Ti,Na,K","16.19.18",[28,29],"APPROVED","GRANDFATHERED",[31],"REDEFINED","Grandfathered. \r\nRedefined by IMA in 2012.",1836,"1836","9","D","05","66","1","2","5","Orthorhombic",8,"0","18.59","17.89","5.3","Space Group: Pnma:",5.5,6,"3.15","3.26","3.25",7,"Vitreous, silky","Vitreous","Transparent,Translucent","White","Pale greenish-grey to brown",[61,62,63,64,65],"green","gray","brown","white","yellow",[64],"Nonfluorescent","Perfect on {210}, imperfect on {100}, {001}","Perfect","brittle","Biaxial","-","1.671","1.681","1.69","86","70","90",1.671,1.69,"r > v strong","Weak","Browns, yellow, gray","Widespread in medium- to high-grade metamorphic rocks; in metasomatized contact metamorphic rocks.\r\n\r\nForms a series with ferro-gedrite.","Named after the type locality at Gèdres, Héas Valley, France.","2026-05-14 09:19:23",[],[89],{"id":90,"name":91,"entrytype":9,"csystem":42,"ima_formula":92,"mindat_formula":93,"hmin":49,"hmax":50,"dmeas":44,"dcalc":44,"primary_image_id":94},1515,"Ferro-gedrite","◻Fe\u003Csup>2+\u003C\u002Fsup>\u003Csub>2\u003C\u002Fsub>(Fe\u003Csup>2+\u003C\u002Fsup>\u003Csub>3\u003C\u002Fsub>Al\u003Csub>2\u003C\u002Fsub>)(Si\u003Csub>6\u003C\u002Fsub>Al\u003Csub>2\u003C\u002Fsub>)O\u003Csub>22\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>","◻Fe\u003Csup>2+\u003C\u002Fsup>\u003Csub>2\u003C\u002Fsub>(Fe\u003Csup>2+\u003C\u002Fsup>\u003Csub>3\u003C\u002Fsub>Al\u003Csub>2\u003C\u002Fsub>)(Al\u003Csub>2\u003C\u002Fsub>Si\u003Csub>6\u003C\u002Fsub>O\u003Csub>22\u003C\u002Fsub>)(OH)\u003Csub>2\u003C\u002Fsub>",8715,[96,104,112,120,126,134,142,148,156],{"id":97,"name":98,"entrytype":9,"csystem":42,"ima_formula":99,"mindat_formula":100,"hmin":49,"hmax":50,"dmeas":101,"dcalc":102,"primary_image_id":103},254,"Anthophyllite","◻Mg\u003Csub>2\u003C\u002Fsub>Mg\u003Csub>5\u003C\u002Fsub>Si\u003Csub>8\u003C\u002Fsub>O\u003Csub>22\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>","◻Mg\u003Csub>2\u003C\u002Fsub>Mg\u003Csub>5\u003C\u002Fsub>(Si\u003Csub>8\u003C\u002Fsub>O\u003Csub>22\u003C\u002Fsub>)(OH)\u003Csub>2\u003C\u002Fsub>","2.85","3.67",1546,{"id":105,"name":106,"entrytype":9,"csystem":42,"ima_formula":107,"mindat_formula":107,"hmin":54,"hmax":108,"dmeas":109,"dcalc":110,"primary_image_id":111},1128,"Cordierite","Mg\u003Csub>2\u003C\u002Fsub>Al\u003Csub>4\u003C\u002Fsub>Si\u003Csub>5\u003C\u002Fsub>O\u003Csub>18\u003C\u002Fsub>",7.5,"2.6","2.505",6260,{"id":113,"name":114,"entrytype":9,"csystem":115,"ima_formula":99,"mindat_formula":100,"hmin":116,"hmax":50,"dmeas":117,"dcalc":118,"primary_image_id":119},1170,"Cummingtonite","Monoclinic",5,"3.1","3.3",51346,{"id":121,"name":122,"entrytype":123,"csystem":11,"ima_formula":11,"mindat_formula":124,"hmin":11,"hmax":11,"dmeas":11,"dcalc":11,"primary_image_id":125},1930,"Hornblende",2,"A\u003Csub>n\u003C\u002Fsub>Ca\u003Csub>2\u003C\u002Fsub>(Z\u003Csup>2+\u003C\u002Fsup>\u003Csub>5-m\u003C\u002Fsub>Z\u003Csup>3+\u003C\u002Fsup>\u003Csub>m\u003C\u002Fsub>)(Si\u003Csub>8-(n+m)\u003C\u002Fsub>Al\u003Csub>(n+m)\u003C\u002Fsub>)(OH,F,Cl)\u003Csub>2\u003C\u002Fsub>",88424,{"id":127,"name":128,"entrytype":9,"csystem":129,"ima_formula":130,"mindat_formula":131,"hmin":49,"hmax":54,"dmeas":132,"dcalc":102,"primary_image_id":133},2303,"Kyanite","Triclinic","Al\u003Csub>2\u003C\u002Fsub>OSiO\u003Csub>4\u003C\u002Fsub>","Al\u003Csub>2\u003C\u002Fsub>(SiO\u003Csub>4\u003C\u002Fsub>)O","3.53",30052,{"id":135,"name":136,"entrytype":9,"csystem":137,"ima_formula":138,"mindat_formula":138,"hmin":54,"hmax":54,"dmeas":139,"dcalc":140,"primary_image_id":141},3337,"Quartz","Trigonal","SiO\u003Csub>2\u003C\u002Fsub>","2.65","2.66",30579,{"id":143,"name":144,"entrytype":9,"csystem":115,"ima_formula":145,"mindat_formula":145,"hmin":108,"hmax":108,"dmeas":146,"dcalc":44,"primary_image_id":147},3531,"Sapphirine","Mg\u003Csub>4\u003C\u002Fsub>(Mg\u003Csub>3\u003C\u002Fsub>Al\u003Csub>9\u003C\u002Fsub>)O\u003Csub>4\u003C\u002Fsub>[Si\u003Csub>3\u003C\u002Fsub>Al\u003Csub>9\u003C\u002Fsub>O\u003Csub>36\u003C\u002Fsub>]","3.4",21566,{"id":149,"name":150,"entrytype":9,"csystem":42,"ima_formula":151,"mindat_formula":131,"hmin":152,"hmax":108,"dmeas":153,"dcalc":154,"primary_image_id":155},3662,"Sillimanite","Al\u003Csub>2\u003C\u002Fsub>SiO\u003Csub>5\u003C\u002Fsub>",6.5,"3.23","3.24",30699,{"id":157,"name":158,"entrytype":9,"csystem":115,"ima_formula":159,"mindat_formula":159,"hmin":54,"hmax":108,"dmeas":160,"dcalc":161,"primary_image_id":162},3753,"Staurolite","Fe\u003Csup>2+\u003C\u002Fsup>\u003Csub>2\u003C\u002Fsub>Al\u003Csub>9\u003C\u002Fsub>Si\u003Csub>4\u003C\u002Fsub>O\u003Csub>23\u003C\u002Fsub>(OH)","3.74","3.686",22733,[],[165],{"id":166,"txt":167,"latitude":11,"longitude":11,"country":168},31644,"Gavarnie-Gèdre, Argelès-Gazost, Hautes-Pyrénées, Occitanie, France","France",148,[171,174,179,183,187,191,195,199,203,207,211,216,220,225,230,234],{"id":172,"year":33,"html":173,"doi":11},16110189,"Dufrénoy, A. (1836) Description de la gédrite, nouvelle espèce minérale. Annales des Mines: 10: 582-584.",{"id":175,"year":176,"html":177,"doi":178},247077,1939,"Tilley, C. E. (1939) Kyanite-Gedrite Parageneses. \u003Ci>Geological Magazine\u003C\u002Fi>,  76 (7) 326-330 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1017\u002Fs0016756800071223'>doi:10.1017\u002Fs0016756800071223\u003C\u002Fa>","10.1017\u002Fs0016756800071223",{"id":180,"year":181,"html":182,"doi":11},523559,1961,"Milton, D. J., Ito, J. (1961) Gedrite from Oxford County, Maine. \u003Ci>American Mineralogist\u003C\u002Fi>,  46 (5-6) 734-740 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM46\u002FAM46_734.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":184,"year":185,"html":186,"doi":11},525511,1970,"Papike, J. J., Ross, Malcolm (1970) Gedrites: Crystal structures and intracrystalline cation distributions. \u003Ci>American Mineralogist\u003C\u002Fi>,  55 (11-12) 1945-1972 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM55\u002FAM55_1945.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":188,"year":189,"html":190,"doi":11},16110192,1973,"Kamineni, D.C., Wong, A.S. (1973) Gedrite from the Yellowknife-Beaulieu region, District of Mackenzie, N.W.T.. The Canadian Mineralogist: 11: 1012-1015.",{"id":192,"year":193,"html":194,"doi":11},527132,1978,"Leake, Bernard E. (1978) Nomenclature of amphiboles. \u003Ci>American Mineralogist\u003C\u002Fi>,  63 (11-12) 1023-1052 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM63\u002FAM63_1023.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":196,"year":197,"html":198,"doi":11},16110193,1980,"Hawthorne, F.C., Griep, J.L., Curtis, L. (1980) A three-amphibole assemblage from the Tallan Lake Sill, Peterborough County, Ontario. The Canadian Mineralogist: 18(3): 275–284.",{"id":200,"year":201,"html":202,"doi":11},529465,1993,"Smelik, Eugene A., Veblen, David R. (1993) A transmission and analytical electron microscope study of exsolution microstructures and mechanisms in the orthoamphiboles anthophyllite and gedrite. \u003Ci>American Mineralogist\u003C\u002Fi>,  78 (5-6) 511-532 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM78\u002FAM78_511.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":204,"year":205,"html":206,"doi":11},16106870,1997,"Leake, B. E., Woolley, A. R., Arps, C. E. S., Birch, W. D., Gilbert, M. C., Grice, J. D., Hawthorne, F. C., Kato, A., Kisch, H. J., Krivovochev, V. G., Linthout, K., Laird, J., Mandarino, J. A., Maresch, W. V., Nickel, E.H., Rock, N. M. S., Schumacher, J. C., Smith, D. C., Stephenson, N. C. N., Ungaretti, L., Whittaker, E. J. W., Youzhi, Gou (1997) Nomenclature of amphiboles: report of the Subcommittee on Amphiboles of the International Mineralogical Association, Commission on New Minerals and Mineral Names. \u003Ci>The Canadian Mineralogist\u003C\u002Fi>,  35 (1) 219-246 \u003Ca target='_blank' href=' http:\u002F\u002Frruff.info\u002Frruff_1.0\u002Fuploads\u002FCM35_219.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":208,"year":209,"html":210,"doi":11},12909050,1998,"Mandarino, Joseph A. (1998) The Second List of Additions and Corrections to the Glossary of Mineral Species (1995) - The Amphibole Group. \u003Ci>The Mineralogical Record\u003C\u002Fi>, 29 (3) 169-174",{"id":212,"year":213,"html":214,"doi":215},243206,2000,"Champness, P. E., Rodgers, K. A. (2000) The origin of iridescence in anthophyllite-gedrite from Simiuttat, Nuuk district, southern West Greenland. \u003Ci>Mineralogical Magazine\u003C\u002Fi>,  64 (5). 885-889 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002F002646100549715'>doi:10.1180\u002F002646100549715\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Fwww.researchgate.net\u002Fpublication\u002F240734588_The_origin_of_iridescence_in_anthophyllite-gedrite_from_Simiuttat_Nuuk_district_southern_West_Greenland?pdf' class='refpdflink'>\u003C\u002Fa>","10.1180\u002F002646100549715",{"id":217,"year":218,"html":219,"doi":11},16964530,2001,"(2001) Gedrite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fgedrite.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":221,"year":222,"html":223,"doi":224},64226,2006,"Hawthorne, F. C., Oberti, R. (2006) On the classification of amphiboles. \u003Ci>The Canadian Mineralogist\u003C\u002Fi>,  44 (1) 1-21 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2113\u002Fgscanmin.44.1.1'>doi:10.2113\u002Fgscanmin.44.1.1\u003C\u002Fa>","10.2113\u002Fgscanmin.44.1.1",{"id":226,"year":227,"html":228,"doi":229},243919,2008,"Schindler, M., Sokolova, E., Abdu, Y., Hawthorne, F. C., Evans, B. W., Ishida, K. (2008) The crystal chemistry of the gedrite-group amphiboles. I. Crystal structure and site populations. \u003Ci>Mineralogical Magazine\u003C\u002Fi>,  72 (3) 703-730 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fminmag.2008.072.3.703'>doi:10.1180\u002Fminmag.2008.072.3.703\u003C\u002Fa>","10.1180\u002Fminmag.2008.072.3.703",{"id":231,"year":227,"html":232,"doi":233},243921,"Hawthorne, F. C., Schindler, M., Abdu, Y., Sokolova, E., Evans, B. W., Ishida, K. (2008) The crystal chemistry of the gedrite-group amphiboles. II. Stereochemistry and chemical relations. \u003Ci>Mineralogical Magazine\u003C\u002Fi>,  72 (3) 731-745 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fminmag.2008.072.3.731'>doi:10.1180\u002Fminmag.2008.072.3.731\u003C\u002Fa>","10.1180\u002Fminmag.2008.072.3.731",{"id":235,"year":236,"html":237,"doi":238},396910,2012,"Hawthorne, F. C., Oberti, R., Harlow, G. E., Maresch, W. V., Martin, R. F., Schumacher, J. C., Welch, M. D. (2012) Nomenclature of the amphibole supergroup. \u003Ci>American Mineralogist\u003C\u002Fi>,  97 (11) 2031-2048 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2138\u002Fam.2012.4276'>doi:10.2138\u002Fam.2012.4276\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Frruff_1.0\u002Fuploads\u002FAM97_2031.pdf' class='refpdflink'>\u003C\u002Fa>","10.2138\u002Fam.2012.4276",[240,247,252,257,262,267,273,277,287,292,302,309],{"id":241,"source_url":242,"license_code":243,"credit_html":244,"title":7,"description":11,"author":11,"original_width":245,"original_height":246},29747,"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F166704","CC BY-SA 4.0","Photo: Unknown author — http:\u002F\u002Fcreativecommons.org\u002Flicenses\u002Fby-sa\u002F4.0\u002F, courtesy of \u003Ca href=\"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F166704\" rel=\"noopener\">University of Tartu, Natural History Museum\u003C\u002Fa> via Europeana",1000,428,{"id":248,"source_url":249,"license_code":243,"credit_html":250,"title":7,"description":11,"author":11,"original_width":245,"original_height":251},29748,"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F166707","Photo: Unknown author — http:\u002F\u002Fcreativecommons.org\u002Flicenses\u002Fby-sa\u002F4.0\u002F, courtesy of \u003Ca href=\"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F166707\" rel=\"noopener\">University of Tartu, Natural History Museum\u003C\u002Fa> via Europeana",700,{"id":253,"source_url":254,"license_code":243,"credit_html":255,"title":7,"description":11,"author":11,"original_width":245,"original_height":256},29749,"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F166706","Photo: Unknown author — http:\u002F\u002Fcreativecommons.org\u002Flicenses\u002Fby-sa\u002F4.0\u002F, courtesy of \u003Ca href=\"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F166706\" rel=\"noopener\">University of Tartu, Natural History Museum\u003C\u002Fa> via Europeana",552,{"id":258,"source_url":259,"license_code":243,"credit_html":260,"title":7,"description":11,"author":11,"original_width":245,"original_height":261},29750,"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F166709","Photo: Unknown author — http:\u002F\u002Fcreativecommons.org\u002Flicenses\u002Fby-sa\u002F4.0\u002F, courtesy of \u003Ca href=\"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F166709\" rel=\"noopener\">University of Tartu, Natural History Museum\u003C\u002Fa> via Europeana",565,{"id":263,"source_url":264,"license_code":243,"credit_html":265,"title":7,"description":11,"author":11,"original_width":245,"original_height":266},29751,"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F166710","Photo: Unknown author — http:\u002F\u002Fcreativecommons.org\u002Flicenses\u002Fby-sa\u002F4.0\u002F, courtesy of \u003Ca href=\"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F166710\" rel=\"noopener\">University of Tartu, Natural History Museum\u003C\u002Fa> via Europeana",688,{"id":268,"source_url":269,"license_code":270,"credit_html":271,"title":7,"description":11,"author":11,"original_width":245,"original_height":272},29752,"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F114979","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\u002F114979\" rel=\"noopener\">Department of Geology, TalTech\u003C\u002Fa> via Europeana",666,{"id":274,"source_url":275,"license_code":270,"credit_html":276,"title":7,"description":11,"author":11,"original_width":245,"original_height":272},29753,"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F114813","Photo: Unknown author — http:\u002F\u002Fcreativecommons.org\u002Flicenses\u002Fby\u002F4.0\u002F, courtesy of \u003Ca href=\"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F114813\" rel=\"noopener\">Department of Geology, TalTech\u003C\u002Fa> via Europeana",{"id":278,"source_url":279,"license_code":280,"credit_html":281,"title":282,"description":283,"author":284,"original_width":285,"original_height":286},8720,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=163485250","CC0 1.0","Shannon Heinle, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=163485250\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Gedrite (GeoDIL number - 1781).jpg","Gedrite is an amphibole with the mineral formula of (Mg,Fe)5Al2(Si6Al2)O22(OH)2. It occurs in metamorphic rock and is a variable of anthophyllite. This sample is about 11 cm.","Shannon Heinle",2536,1842,{"id":288,"source_url":289,"license_code":243,"credit_html":290,"title":7,"description":11,"author":11,"original_width":245,"original_height":291},29754,"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F167782","Photo: Unknown author — http:\u002F\u002Fcreativecommons.org\u002Flicenses\u002Fby-sa\u002F4.0\u002F, courtesy of \u003Ca href=\"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F167782\" rel=\"noopener\">University of Tartu, Natural History Museum\u003C\u002Fa> via Europeana",750,{"id":293,"source_url":294,"license_code":295,"credit_html":296,"title":297,"description":298,"author":299,"original_width":300,"original_height":301},8714,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=55214811","Public domain","Philip Thibodeau, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=55214811\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Gedrite-Magnetite-448448.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FGedrite\" class=\"extiw\" title=\"en:Gedrite\">Gedrite\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FMagnetite\" class=\"extiw\" title=\"en:Magnetite\">Magnetite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Dimensions: 50mm x 30mm\u003C\u002Fdd>\n\u003Cdd>Locality: Beaver Meadow Road - State Route 9 Interchange, Haddam, Middlesex Co., Connecticut, USA\u003C\u002Fdd>\n\u003Cdd>Description: The crystal mass seen here is gedrite. The feldspar matrix contains enough grains of magnetite to make the whole specimen magnetic. (Note the magnet hanging on the back.)\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Philip Thibodeau",768,1024,{"id":94,"source_url":303,"license_code":243,"credit_html":304,"title":305,"description":306,"author":307,"original_width":245,"original_height":308},"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=85637660","David Hospital, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=85637660\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Ferro-gedrite & Sekaninaite.jpg","Needles of ferro-gedrite on cleavage plane (001) of sekaninaite. Ferrogedrite is a product of weathering and decay of sekaninaite. From: Dolní Bory, Křižanov, Žďár nad Sázavou, Vysočina Region, Czech Republic.","David Hospital",667,{"id":310,"source_url":311,"license_code":243,"credit_html":312,"title":313,"description":314,"author":315,"original_width":316,"original_height":317},8718,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=113720215","Koreller, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=113720215\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Muséum de Nantes - 197 - Amphibole gédrite (Gèdres, Haute-Pyrénées, France).jpg","Amphibole gédrite, en provenance de Gèdres (Haute-Pyrénées, France), au Muséum de Nantes","Koreller",2092,1696,[319],{"id":320,"url":321,"label":322,"formula":323,"spacegroup":324,"year":185},5469,"\u002Fcif\u002F5469.cif","Papike 1970","Si6.24 Al2.96 Mg4.48 Fe1.26 Ca.04 Na.36 O24","P n m a",[326,327,328,329,330,331],"Bidalotit","Bidalotita","Gedriet","Magnesiogedrit","Magnesiogedrita","Magnesiogedrite",[333,337,341,345,349,352,357,362,366,370,373,377,381,385,388,392],{"lang":334,"names":335},"ca",[336],"gedrita",{"lang":338,"names":339},"de",[340],"Gedrit",{"lang":342,"names":343},"es",[344],"Gedrita",{"lang":346,"names":347},"et",[348],"gedriit",{"lang":350,"names":351},"eu",[344],{"lang":353,"names":354},"it",[355,356],"gedrite","magnesiogedrite",{"lang":358,"names":359},"ja",[360,361],"ゼードル閃石","礬土直閃石",{"lang":363,"names":364},"mk",[365],"Гедрит",{"lang":367,"names":368},"nb",[369],"gedritt",{"lang":371,"names":372},"nn",[369],{"lang":374,"names":375},"pl",[376],"Gedryt",{"lang":378,"names":379},"sr",[380],"гедрит",{"lang":382,"names":383},"uk",[384],"Жедрит",{"lang":386,"names":387},"uz",[340],{"lang":389,"names":390},"zh",[391],"铝直闪石",{"lang":393,"names":394},"zh-tw",[395],"鋁直閃石","Q2252659",{"history":11,"applications":11}]