[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:1704":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":15,"elements":17,"sigelements":24,"key_elements":11,"impurities":25,"cim":26,"ima_status":27,"ima_notes":11,"ima_history":11,"approval_year":11,"publication_year":11,"discovery_year":30,"strunz10ed1":31,"strunz10ed2":32,"strunz10ed3":33,"strunz10ed4":34,"dana8ed1":35,"dana8ed2":36,"dana8ed3":37,"dana8ed4":36,"csystem":38,"cclass":39,"spacegroup":40,"spacegroupset":41,"a":42,"b":43,"c":44,"alpha":45,"beta":46,"gamma":45,"aerror":11,"berror":11,"cerror":11,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":11,"z":47,"csmetamict":14,"commentcrystal":11,"twinning":48,"tranglide":11,"parting":49,"epitaxidescription":11,"morphology":11,"tlform":11,"hmin":39,"hmax":50,"hardtype":11,"vhnmin":45,"vhnmax":45,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":51,"dmeas2":52,"dcalc":53,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":54,"lustretype":55,"commentluster":11,"diapheny":56,"streak":57,"colour":58,"commentcolor":11,"colors":59,"streak_colors":65,"luminescence":66,"uv":11,"cleavage":67,"cleavagetype":68,"fracturetype":69,"tenacity":70,"commentbreak":11,"opticaltype":71,"opticalsign":72,"opticalalpha":73,"opticalalpha2":74,"opticalalphaerror":11,"opticalbeta":75,"opticalbeta2":76,"opticalbetaerror":11,"opticalgamma":77,"opticalgamma2":78,"opticalgammaerror":11,"opticalomega":45,"opticalomega2":45,"opticalomegaerror":11,"opticalepsilon":45,"opticalepsilon2":45,"opticalepsilonerror":11,"opticaln":45,"opticaln2":45,"opticalnerror":11,"optical2vcalc":79,"optical2vcalc2":80,"optical2vcalcerror":11,"optical2vmeasured":81,"optical2vmeasured2":82,"optical2vmeasurederror":11,"rimin":83,"rimax":84,"opticaldispersion":85,"opticalpleochroism":86,"opticalpleochorismdesc":87,"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":88,"type_specimen_store":11,"description_short":89,"aboutname":90,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":91,"reviewed_at":11,"variety_of":11,"varieties":92,"group_members":93,"associates":100,"confused_with":197,"type_localities":198,"occurrence_total":203,"citations":204,"images":260,"structures":494,"synonyms":506,"language_names":512,"wikidata_qid":645,"texts":646},1704,"1:1:1704:2","fafdf240-62d9-4b40-85ae-d2a59d22ecf9","Glaucophane","Gln",0,"mineral",null,8962,2246,false,"◻Na\u003Csub>2\u003C\u002Fsub>(Mg\u003Csub>3\u003C\u002Fsub>Al\u003Csub>2\u003C\u002Fsub>)Si\u003Csub>8\u003C\u002Fsub>O\u003Csub>22\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>","Glaucophane is defined as a member of the glaucophane group with Mg>Fe\u003Csup>2+\u003C\u002Fsup> in the C\u003Csup>2+\u003C\u002Fsup> position and (OH) in the W position.",[18,19,20,21,22,23],"Al","Mg","Na","Si","O","H",[18,19,20,21,22,23],",Li,Ti,Cr,Mn,Ca,K,F,Cl,,","16.20.1",[28,29],"APPROVED","GRANDFATHERED","1845","9","D","E","25","66","1","3c","Monoclinic",5,11,"C2\u002Fm ","9.595","17.798","5.307","0","103.66",2,"Simple or multiple twinning parallel to {100}.","partings on {010}, {001}.",6,"3.08","3.22","3.123","Vitreous, to silky in fibrous varieties.","Vitreous","Translucent","Pale grey to bluish-grey.","Grey to lavender-blue.",[60,61,62,63,64],"blue","gray","purple","yellow","colorless",[61,60],"Nonfluorescent","Perfect on {110}","Perfect","Irregular\u002FUneven,Conchoidal","brittle","Biaxial","-","1.606","1.637","1.615","1.648","1.627","1.655","62","84","10","80",1.606,1.655,"strong","Strong","X = yellow to colorless; Y = violet to lavender; Z = blue","Characteristic of the blueschist facies, in former subduction zones in mountain belts; in the greenschist facies and in eclogites that have undergone retrograde metamorphism.","The Mg analogue of ferro-glaucophane with which it forms a series.\r\n\r\nRocks consisting mainly of glaucophane are called glaucophanite.","From the Greek γλαυκός (glaukos) for \"sky-blue\" and φαίνεσθαι (phainestai) \"to appear\", in allusion to its colour.","2026-05-14 19:14:46",[],[94],{"id":95,"name":96,"entrytype":9,"csystem":38,"ima_formula":97,"mindat_formula":97,"hmin":39,"hmax":50,"dmeas":45,"dcalc":98,"primary_image_id":99},1516,"Ferro-glaucophane","◻Na\u003Csub>2\u003C\u002Fsub>(Fe\u003Csup>2+\u003C\u002Fsup>\u003Csub>3\u003C\u002Fsub>Al\u003Csub>2\u003C\u002Fsub>)Si\u003Csub>8\u003C\u002Fsub>O\u003Csub>22\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>","3.224",8728,[101,109,120,126,134,142,149,157,165,174,180,188],{"id":102,"name":103,"entrytype":9,"csystem":38,"ima_formula":104,"mindat_formula":105,"hmin":39,"hmax":50,"dmeas":106,"dcalc":107,"primary_image_id":108},18,"Actinolite","◻Ca\u003Csub>2\u003C\u002Fsub>(Mg\u003Csub>4.5-2.5\u003C\u002Fsub>Fe\u003Csup>2+\u003C\u002Fsup>\u003Csub>0.5-2.5\u003C\u002Fsub>)Si\u003Csub>8\u003C\u002Fsub>O\u003Csub>22\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>","◻Ca\u003Csub>2\u003C\u002Fsub>(Mg\u003Csub>4.5-2.5\u003C\u002Fsub>Fe\u003Csub>0.5-2.5\u003C\u002Fsub>)Si\u003Csub>8\u003C\u002Fsub>O\u003Csub>22\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>","3.03","3.07",28994,{"id":110,"name":111,"entrytype":9,"csystem":112,"ima_formula":113,"mindat_formula":114,"hmin":115,"hmax":116,"dmeas":117,"dcalc":118,"primary_image_id":119},307,"Aragonite","Orthorhombic","Ca(CO\u003Csub>3\u003C\u002Fsub>)","CaCO\u003Csub>3\u003C\u002Fsub>",3.5,4,"2.947","2.944",29132,{"id":121,"name":122,"entrytype":9,"csystem":38,"ima_formula":123,"mindat_formula":124,"hmin":39,"hmax":50,"dmeas":45,"dcalc":125,"primary_image_id":11},539,"Barroisite","◻(NaCa)(Mg\u003Csub>3\u003C\u002Fsub>Al\u003Csub>2\u003C\u002Fsub>)(Si\u003Csub>7\u003C\u002Fsub>Al)O\u003Csub>22\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>","◻(CaNa)(Mg\u003Csub>3\u003C\u002Fsub>Al\u003Csub>2\u003C\u002Fsub>)(AlSi\u003Csub>7\u003C\u002Fsub>O\u003Csub>22\u003C\u002Fsub>)(OH)\u003Csub>2\u003C\u002Fsub>","3.21",{"id":127,"name":128,"entrytype":9,"csystem":38,"ima_formula":129,"mindat_formula":130,"hmin":39,"hmax":50,"dmeas":131,"dcalc":132,"primary_image_id":133},1170,"Cummingtonite","◻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>","3.1","3.3",51346,{"id":135,"name":136,"entrytype":9,"csystem":38,"ima_formula":137,"mindat_formula":138,"hmin":50,"hmax":50,"dmeas":139,"dcalc":140,"primary_image_id":141},1389,"Epidote","Ca\u003Csub>2\u003C\u002Fsub>(Al\u003Csub>2\u003C\u002Fsub>Fe\u003Csup>3+\u003C\u002Fsup>)[Si\u003Csub>2\u003C\u002Fsub>O\u003Csub>7\u003C\u002Fsub>][SiO\u003Csub>4\u003C\u002Fsub>]O(OH)","(CaCa)(AlAlFe\u003Csup>3+\u003C\u002Fsup>)O[Si\u003Csub>2\u003C\u002Fsub>O\u003Csub>7\u003C\u002Fsub>][SiO\u003Csub>4\u003C\u002Fsub>](OH)","3.38","3.43",92,{"id":143,"name":144,"entrytype":9,"csystem":112,"ima_formula":145,"mindat_formula":145,"hmin":146,"hmax":146,"dmeas":147,"dcalc":148,"primary_image_id":11},1512,"Ferrocarpholite","Fe\u003Csup>2+\u003C\u002Fsup>Al\u003Csub>2\u003C\u002Fsub>Si\u003Csub>2\u003C\u002Fsub>O\u003Csub>6\u003C\u002Fsub>(OH)\u003Csub>4\u003C\u002Fsub>",5.5,"3.04","3.05",{"id":150,"name":151,"entrytype":9,"csystem":38,"ima_formula":152,"mindat_formula":153,"hmin":50,"hmax":50,"dmeas":154,"dcalc":155,"primary_image_id":156},2062,"Jadeite","NaAlSi\u003Csub>2\u003C\u002Fsub>O\u003Csub>6\u003C\u002Fsub>","Na(Al,Fe\u003Csup>3+\u003C\u002Fsup>)Si\u003Csub>2\u003C\u002Fsub>O\u003Csub>6\u003C\u002Fsub>","3.24","3.330",29952,{"id":158,"name":159,"entrytype":9,"csystem":112,"ima_formula":160,"mindat_formula":161,"hmin":162,"hmax":162,"dmeas":131,"dcalc":163,"primary_image_id":164},2353,"Lawsonite","CaAl\u003Csub>2\u003C\u002Fsub>(Si\u003Csub>2\u003C\u002Fsub>O\u003Csub>7\u003C\u002Fsub>)(OH)\u003Csub>2\u003C\u002Fsub> · H\u003Csub>2\u003C\u002Fsub>O","CaAl\u003Csub>2\u003C\u002Fsub>(Si\u003Csub>2\u003C\u002Fsub>O\u003Csub>7\u003C\u002Fsub>)(OH)\u003Csub>2\u003C\u002Fsub>·H\u003Csub>2\u003C\u002Fsub>O",7.5,"3.09",14142,{"id":166,"name":167,"entrytype":9,"csystem":38,"ima_formula":168,"mindat_formula":169,"hmin":115,"hmax":170,"dmeas":171,"dcalc":172,"primary_image_id":173},2573,"Margarite","CaAl\u003Csub>2\u003C\u002Fsub>Si\u003Csub>2\u003C\u002Fsub>Al\u003Csub>2\u003C\u002Fsub>O\u003Csub>10\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>","CaAl\u003Csub>2\u003C\u002Fsub>(Al\u003Csub>2\u003C\u002Fsub>Si\u003Csub>2\u003C\u002Fsub>O\u003Csub>10\u003C\u002Fsub>)(OH)\u003Csub>2\u003C\u002Fsub>",4.5,"2.99","3.077",15433,{"id":175,"name":176,"entrytype":9,"csystem":38,"ima_formula":177,"mindat_formula":178,"hmin":39,"hmax":50,"dmeas":45,"dcalc":45,"primary_image_id":179},2991,"Omphacite","(Ca,Na)(Mg,Fe,Al)Si\u003Csub>2\u003C\u002Fsub>O\u003Csub>6\u003C\u002Fsub>","(Na\u003Csub>a\u003C\u002Fsub>Ca\u003Csub>b\u003C\u002Fsub>Fe\u003Csup>2+\u003C\u002Fsup>\u003Csub>c\u003C\u002Fsub>Mg\u003Csub>d\u003C\u002Fsub>)(Al\u003Csub>e\u003C\u002Fsub>Fe\u003Csup>3+\u003C\u002Fsup>\u003Csub>f\u003C\u002Fsub>Fe\u003Csup>2+\u003C\u002Fsup>\u003Csub>g\u003C\u002Fsub>Mg\u003Csub>h\u003C\u002Fsub>)Si\u003Csub>2\u003C\u002Fsub>O\u003Csub>6\u003C\u002Fsub>",18103,{"id":181,"name":182,"entrytype":9,"csystem":38,"ima_formula":183,"mindat_formula":184,"hmin":146,"hmax":146,"dmeas":185,"dcalc":186,"primary_image_id":187},3309,"Pumpellyite-(Mg)","Ca\u003Csub>2\u003C\u002Fsub>MgAl\u003Csub>2\u003C\u002Fsub>(Si\u003Csub>2\u003C\u002Fsub>O\u003Csub>7\u003C\u002Fsub>)(SiO\u003Csub>4\u003C\u002Fsub>)(OH)\u003Csub>2\u003C\u002Fsub> · H\u003Csub>2\u003C\u002Fsub>O","Ca\u003Csub>2\u003C\u002Fsub>MgAl\u003Csub>2\u003C\u002Fsub>[Si\u003Csub>2\u003C\u002Fsub>O\u003Csub>6\u003C\u002Fsub>OH][SiO\u003Csub>4\u003C\u002Fsub>](OH)\u003Csub>2\u003C\u002Fsub>(OH)","3.18","3.20",20158,{"id":189,"name":190,"entrytype":9,"csystem":191,"ima_formula":192,"mindat_formula":192,"hmin":193,"hmax":162,"dmeas":194,"dcalc":195,"primary_image_id":196},3321,"Pyrope","Isometric","Mg\u003Csub>3\u003C\u002Fsub>Al\u003Csub>2\u003C\u002Fsub>(SiO\u003Csub>4\u003C\u002Fsub>)\u003Csub>3\u003C\u002Fsub>",7,"3.582","3.563",20279,[],[199],{"id":200,"txt":201,"latitude":11,"longitude":11,"country":202},10649,"Syros, Syros-Ermoupoli, South Aegean, Greece","Greece",276,[205,209,214,217,222,226,229,234,238,242,246,250,255],{"id":206,"year":207,"html":208,"doi":11},16110432,1845,"Hausmann, J.F.L. (1845) Beiträge zur Oryktographie von Syra. Journal für Praktische Chemie 1845, 238-241.",{"id":210,"year":211,"html":212,"doi":213},180342,1963,"ERNST, W. G. (1963) Petrogenesis of Glaucophane Schists. \u003Ci>Journal of Petrology\u003C\u002Fi>,  4 (1) 1-30 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1093\u002Fpetrology\u002F4.1.1'>doi:10.1093\u002Fpetrology\u002F4.1.1\u003C\u002Fa>","10.1093\u002Fpetrology\u002F4.1.1",{"id":215,"year":211,"html":216,"doi":11},523853,"Ernst, W. G. (1963) Polymorphism in alkali amphiboles. \u003Ci>American Mineralogist\u003C\u002Fi>,  48 (3-4) 241-260 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM48\u002FAM48_241.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":218,"year":219,"html":220,"doi":221},73090,1967,"Borg, I. Y. (1967) Optical properties and cell parameters in the glaucophane-riebeckite series. \u003Ci>Contributions to Mineralogy and Petrology\u003C\u002Fi>,  15 (1) 67-92 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1007\u002Fbf01167215'>doi:10.1007\u002Fbf01167215\u003C\u002Fa>","10.1007\u002Fbf01167215",{"id":223,"year":224,"html":225,"doi":11},524969,1968,"Papike, J. J., Clark, Joan R. (1968) The crystal structure and cation distribution of glaucophane. \u003Ci>American Mineralogist\u003C\u002Fi>,  53 (7-8) 1156-1173 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM53\u002FAM53_1156.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":227,"year":224,"html":228,"doi":11},16178131,"Papike, J.J. and Clark, J.R. (1968a) Cation distribution in the crystal structure of glaucophane; II: the high pressure polymorph. Geological Society of America Abstract, 1966: 157.",{"id":230,"year":231,"html":232,"doi":233},3129,1980,"Muir Wood, Robert (1980) Compositional zoning in sodic amphiboles from the blueschist facies. \u003Ci>Mineralogical Magazine\u003C\u002Fi>,  43 (330) 741-752 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1180\u002Fminmag.1980.043.330.07'>doi:10.1180\u002Fminmag.1980.043.330.07\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002FMinMag\u002FVolume_43\u002F43-330-741.pdf' class='refpdflink'>\u003C\u002Fa>","10.1180\u002Fminmag.1980.043.330.07",{"id":235,"year":236,"html":237,"doi":11},529096,1991,"Smelik, Eugene A., Veblen, David R. (1991) Exsolution of cummingtonite from glaucophane: A new orientation for exsolution lamellae in clinoamphiboles. \u003Ci>American Mineralogist\u003C\u002Fi>,  76 (5-6) 971-984 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM76\u002FAM76_971.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":239,"year":240,"html":241,"doi":11},16186186,1994,"Smelik, E. A. and Veblen, D. R. (1994). Complex exsolution in glaucophane from Tillotson Peak, north-central Vermont. Canadian Mineralogist 32: 233-255.",{"id":243,"year":244,"html":245,"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":247,"year":248,"html":249,"doi":11},16964593,2001,"(2001) Glaucophane. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fglaucophane.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":251,"year":252,"html":253,"doi":254},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":256,"year":257,"html":258,"doi":259},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",[261,271,280,287,295,303,312,322,331,341,350,360,369,378,387,394,402,411,416,425,431,439,446,455,462,470,479,487],{"id":262,"source_url":263,"license_code":264,"credit_html":265,"title":266,"description":267,"author":268,"original_width":269,"original_height":270},8721,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=927142","CC BY-SA 3.0","Linnell, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=927142\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Glaucophane.jpg","Glaucophane (blue) from Île de Groix, France","Linnell",1474,1110,{"id":272,"source_url":273,"license_code":264,"credit_html":274,"title":275,"description":276,"author":277,"original_width":278,"original_height":279},8724,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10166312","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10166312\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Glaucophane-245531.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FGlaucophane\" class=\"extiw\" title=\"en:Glaucophane\">Glaucophane\u003C\u002Fa> (Size: 11.4 x 6.9 x 3.8 cm)\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FTiburon_Peninsula\" class=\"extiw\" title=\"en:Tiburon Peninsula\">Tiburon Peninsula\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FMarin_County,_California\" class=\"extiw\" title=\"en:Marin County, California\">Marin County\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FCalifornia\" class=\"extiw\" title=\"en:California\">California\u003C\u002Fa>, USA (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-3498.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Lustrous, black glaucophane prisms are festooned on all sides of the gneiss matrix of this fine cabinet specimen from Marin County, California. Glaucophane is an uncommon amphibole group mineral and is found in low to medium temperature metamorphic terrains. It is relatively common in California, but is seldom seen in old-time, quality specimens, such as this. Ex. Mullane Collection.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Robert M. Lavinsky",600,409,{"id":281,"source_url":282,"license_code":283,"credit_html":284,"title":7,"description":11,"author":11,"original_width":285,"original_height":286},29786,"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F114861","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\u002F114861\" rel=\"noopener\">Department of Geology, TalTech\u003C\u002Fa> via Europeana",1000,666,{"id":288,"source_url":289,"license_code":290,"credit_html":291,"title":292,"description":11,"author":11,"original_width":293,"original_height":294},8722,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=1577171","CC BY-SA 2.5","Unknown author, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=1577171\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Glaucophane schist ss 0,5 xp 2007.jpg",800,533,{"id":296,"source_url":297,"license_code":264,"credit_html":298,"title":299,"description":300,"author":277,"original_width":301,"original_height":302},8725,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10166313","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10166313\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Glaucophane-245532.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FGlaucophane\" class=\"extiw\" title=\"en:Glaucophane\">Glaucophane\u003C\u002Fa> (cutout extension; Size over all: 11.4 x 6.9 x 3.8 cm)\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FTiburon_Peninsula\" class=\"extiw\" title=\"en:Tiburon Peninsula\">Tiburon Peninsula\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FMarin_County,_California\" class=\"extiw\" title=\"en:Marin County, California\">Marin County\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FCalifornia\" class=\"extiw\" title=\"en:California\">California\u003C\u002Fa>, USA (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-3498.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Lustrous, black glaucophane prisms are festooned on all sides of the gneiss matrix of this fine cabinet specimen from Marin County, California. Glaucophane is an uncommon amphibole group mineral and is found in low to medium temperature metamorphic terrains. It is relatively common in California, but is seldom seen in old-time, quality specimens, such as this. Ex. Mullane Collection.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",400,323,{"id":304,"source_url":305,"license_code":264,"credit_html":306,"title":307,"description":308,"author":309,"original_width":310,"original_height":311},10050,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10574198","דקי, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10574198\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Glaucophane-BlueSchist.jpg","Glaucophane - rock-forming mineral of BlueSchist. This is a derivative work of File:Glaucophane-245532.jpg and File:Schistes bleus.jpg.","דקי",399,651,{"id":313,"source_url":314,"license_code":315,"credit_html":316,"title":317,"description":318,"author":319,"original_width":320,"original_height":321},8726,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=14812103","CC BY-SA 4.0","Didier Descouens, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=14812103\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Glaucophane bleu de Groix.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FGlaucophane\" class=\"extiw\" title=\"en:Glaucophane\">Glaucophane\u003C\u002Fa> and Fuchsite (Var. of \u003Ca href=\"\u002F\u002Fcommons.wikimedia.org\u002Fwiki\u002FMuscovite\" class=\"mw-redirect\" title=\"Muscovite\">Muscovite\u003C\u002Fa>) \n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality : Groix Island, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FGroix\" class=\"extiw\" title=\"en:Groix\">Groix\u003C\u002Fa>, Morbihan, Brittany, France\u003C\u002Fdd>\n\u003Cdd>Size 6.5  x 5.2 x 3.6 cm\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Didier Descouens",5940,3832,{"id":323,"source_url":324,"license_code":264,"credit_html":325,"title":326,"description":327,"author":328,"original_width":329,"original_height":330},10051,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=19265944","Agne27, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=19265944\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Glaucophane schist.JPG","Taken at South Seattle Community College in West Seattle WA","Agne27",1936,2592,{"id":332,"source_url":333,"license_code":334,"credit_html":335,"title":336,"description":337,"author":338,"original_width":339,"original_height":340},10052,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=20663638","CC BY 3.0","Corie Mattar, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=20663638\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Glaucophane-316858.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FGlaucophane\" class=\"extiw\" title=\"en:Glaucophane\">Glaucophane\u003C\u002Fa> (FOV = 3.5 x 2.5 cm)\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Laytonville Quarry (\"Longvale\"; \"Longvale Quarry\"), Laytonville, Coastal Range, Mendocino County, California, USA\u003C\u002Fdd>\n\u003Cdd>\u003Ci>Original description:\u003C\u002Fi> Beautifully crystallized Glaucophane from the Laytonville Quarry. Collected in Feb 09.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Corie Mattar",943,1024,{"id":342,"source_url":343,"license_code":264,"credit_html":344,"title":345,"description":346,"author":347,"original_width":348,"original_height":349},54648,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=5992084","Woudloper, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=5992084\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Sesia zone eclogite+blueschist relict.JPG","Edge of an eclogite boudin (lower half) in an orthogneiss matrix (Gneiss Minuti, upper half). The metamorphic reaction from eclogite (green from the mineral omphacite) to blueschist (purplish black needles are the mineral glaucophane, beige blocky mineral is zoisite) can be seen. External part of the Sesia zone at Quincinetto, Valle d'Aosta, Italian Alps.","Woudloper",3072,2304,{"id":351,"source_url":352,"license_code":353,"credit_html":354,"title":355,"description":356,"author":357,"original_width":358,"original_height":359},54651,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=29737449","CC BY 2.0","Graeme Churchard (GOC53) https:\u002F\u002Fwww.flickr.com\u002Fpeople\u002Fgraeme\u002F, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=29737449\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Folded Glaucophane Schist Syros Greece.jpg","Folded glaucophane schist on Syros in Greece.","Graeme Churchard (GOC53) https:\u002F\u002Fwww.flickr.com\u002Fpeople\u002Fgraeme\u002F",2920,2314,{"id":361,"source_url":362,"license_code":315,"credit_html":363,"title":364,"description":365,"author":366,"original_width":367,"original_height":368},54655,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=62340074","Moreau.henri, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=62340074\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","597 Île de Groix minéralogie.jpg","Glaucophane de l'Île de Groix (7, trouvé à Saint-Nicolas ; 8, 9 et 10 trouvés aux Chats) (Maison des minéraux de Crozon)","Moreau.henri",2885,1816,{"id":370,"source_url":371,"license_code":315,"credit_html":372,"title":373,"description":374,"author":375,"original_width":376,"original_height":377},54656,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=99899432","Ringwoodit, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=99899432\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Glaukophan LPL 1.jpg","Blauschiefer mit Glaukophan und Epidot in linear-polarisiertem Licht unter dem Mikroskop: Die meisten Glaukophankristalle erscheinen farblos, der Epidot blaßgrün","Ringwoodit",1654,1102,{"id":379,"source_url":380,"license_code":315,"credit_html":381,"title":382,"description":383,"author":384,"original_width":385,"original_height":386},54657,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=130228160","Raimond Spekking, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=130228160\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Glaucophane, Phengite. Oropa, Turin, Piedmont, Italy-9141.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FGlaucophane\" class=\"extiw\" title=\"en:Glaucophane\">Glaucophane\u003C\u002Fa> (blue-black) and \u003Ci>Phengite\u003C\u002Fi> (greenish variety of \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FMuscovite\" class=\"extiw\" title=\"en:Muscovite\">Muscovite\u003C\u002Fa>; Weight: 13.15 g – Place of discovery: Oropa, Turin, Piedmont, Italy","Raimond Spekking",6665,4443,{"id":388,"source_url":389,"license_code":315,"credit_html":390,"title":391,"description":383,"author":384,"original_width":392,"original_height":393},54658,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=130228171","Raimond Spekking, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=130228171\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Glaucophane, Phengite. Oropa, Turin, Piedmont, Italy-9144.jpg",5775,4176,{"id":395,"source_url":396,"license_code":315,"credit_html":397,"title":398,"description":399,"author":400,"original_width":401,"original_height":349},80868,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=44914914","Strekeisen, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=44914914\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Blue Glaucophane.JPG","Glaucophane (blue) and stilpnomelane (brown) in a blueschist. Plane polarized light image, magnification 2x (Field of view = 7mm)","Strekeisen",3456,{"id":403,"source_url":404,"license_code":405,"credit_html":406,"title":407,"description":408,"author":409,"original_width":410,"original_height":410},18104,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=1956088","Public domain","Dave Dyet http:\u002F\u002Fwww.shutterstone.com http:\u002F\u002Fwww.dyet.com, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=1956088\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Glaucophane in omphacite with muscovite and calcite soda amphibole Panoche Pass, San Benito County, California 2765.jpg","These mineral images are free to use how you wish.","Dave Dyet http:\u002F\u002Fwww.shutterstone.com http:\u002F\u002Fwww.dyet.com",700,{"id":412,"source_url":413,"license_code":405,"credit_html":414,"title":415,"description":408,"author":409,"original_width":293,"original_height":293},18105,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=1956089","Dave Dyet http:\u002F\u002Fwww.shutterstone.com http:\u002F\u002Fwww.dyet.com, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=1956089\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Glaucophane in omphacite with muscovite and calcite soda amphibole Panoche Pass, San Benito County, California 2766.jpg",{"id":417,"source_url":418,"license_code":405,"credit_html":419,"title":420,"description":421,"author":422,"original_width":423,"original_height":424},8727,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=20663693","Andrew Silver, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=20663693\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Glaucophane - USGS Mineral Specimens 547.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FGlaucophane\" class=\"extiw\" title=\"en:Glaucophane\">Glaucophane\u003C\u002Fa> (pen for scale)\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Mineral collection of Brigham Young University Department of Geology, Provo, Utah - No BYU index\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Andrew Silver",1400,1050,{"id":426,"source_url":427,"license_code":405,"credit_html":428,"title":429,"description":421,"author":422,"original_width":423,"original_height":430},10053,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=20663747","Andrew Silver, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=20663747\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Glaucophane - USGS Mineral Specimens 548.jpg",1205,{"id":432,"source_url":433,"license_code":264,"credit_html":434,"title":435,"description":436,"author":277,"original_width":437,"original_height":438},54649,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10168480","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10168480\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Lawsonite-Glaucophane-257290.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FLawsonite\" class=\"extiw\" title=\"en:Lawsonite\">Lawsonite\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FGlaucophane\" class=\"extiw\" title=\"en:Glaucophane\">Glaucophane\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FValley_Ford,_California\" class=\"extiw\" title=\"en:Valley Ford, California\">Valley Ford\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FSonoma_County,_California\" class=\"extiw\" title=\"en:Sonoma County, California\">Sonoma County\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FCalifornia\" class=\"extiw\" title=\"en:California\">California\u003C\u002Fa>, USA (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-108608.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: 5.7 x 2.8 x 2.5 cm.\u003C\u002Fdd>\n\u003Cdd>Lawsonite is a relatively rare Calcium, Aluminum Silicate, and some of the finest specimens in the world are found in California. Although this piece is not from the type locality in Marin County, it is a good reference specimen featuring a few small, sharp, bladed crystals of white Lawsonite with associated grey Glaucophane. Ex. Allen Heyl Collection.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",414,360,{"id":440,"source_url":441,"license_code":264,"credit_html":442,"title":443,"description":436,"author":277,"original_width":444,"original_height":445},54650,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10168482","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10168482\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Lawsonite-Glaucophane-257291.jpg",476,432,{"id":447,"source_url":448,"license_code":353,"credit_html":449,"title":450,"description":451,"author":452,"original_width":453,"original_height":454},54652,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=36833518","James St. John, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=36833518\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Glaucophane-lawsonite blueschist, Marin County CA.jpg","\u003Cp>Glaucophane-lawsonite metamorphite (blueschist) from the Mesozoic of California, USA (5.3 cm across at its widest).\n\u003C\u002Fp>\u003Cp>This is glaucophane-lawsonite metamorphite (blueschist), a scarce, crystalline-textured, low-temperature, high-pressure metamorphic rock with conspicuous bluish-black acicular masses of the mineral glaucophane (Na2Mg3Al2Si8O22(OH)2 - sodium magnesium hydroxy-aluminosilicate).  The rock also has light-colored lawsonite (CaAl2(Si2O7)(OH)2·H2O - hydrous calcium hydroxy-aluminosilicate).\n\u003C\u002Fp>\u003Cp>The blueschist dates to Jurassic-Cretaceous boundary times, at about 145 Ma.  It occurs as a blueschist mass (\"knocker\") in mid-Cretaceous-aged Franciscan Complex melange.\n\u003C\u002Fp>\nLocality: Marin County, western California, USA","James St. John",3408,2360,{"id":99,"source_url":456,"license_code":334,"credit_html":457,"title":458,"description":459,"author":460,"original_width":301,"original_height":461},"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=85532342","Erik Vercammen, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=85532342\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Ferro-glaucophane-773305.jpg","Dark blue needles of ferro-glaucophane from a former subduction zone; acquired from the late Dave Shannon at the Tucson Show in 1998. Locality: Groix island, Morbihan, Brittany, France. Collection and photo Erik Vercammen","Erik Vercammen",277,{"id":463,"source_url":464,"license_code":353,"credit_html":465,"title":466,"description":467,"author":452,"original_width":468,"original_height":469},32364,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=154731981","James St. John, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=154731981\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Blueschist-chlorite schist contact sample (Glaucophane Ridge, San Benito County, California, USA) 1.jpg","Blueschist-chlorite schist sample from the Mesozoic of California, USA.\n\u003Cp>Blueschist (a.k.a. glaucophane schist; a.k.a. glaucophanite) is a scarce, glaucophane-rich rock.  It's a classic example of a low-temperature, high-pressure metamorphic rock.  The bluish material is the mineral glaucophane (Na2Mg3Al2Si8O22(OH)2 - sodium magnesium hydroxy-aluminosilicate).  Calling this lithology a “schist” can be misleading, because many samples lack a schistose texture.  Blueschist forms by burial metamorphism of basaltic oceanic crust in subduction zones.\n\u003C\u002Fp>\u003Cp>This specimen is a contact sample from California's Glaucophane Ridge.  At left is grayish-green chlorite schist and at right is blueschist.  The rock comes from the Mesozoic-aged Franciscan Complex.  Glaucophane Ridge rocks have been dated to 141-142 Ma (= very-early Cretaceous).\n\u003C\u002Fp>\nLocality: Glaucophane Ridge, eastern San Benito County, western California, USA",3644,2577,{"id":471,"source_url":472,"license_code":315,"credit_html":473,"title":474,"description":475,"author":476,"original_width":477,"original_height":478},32724,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=113720214","Koreller, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=113720214\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Muséum de Nantes - 196 - Amphibole glaucophane (Ile de Groix, Morbihan, France).jpg","Amphibole glaucophane, en provenance de l'île de Groix (Morbihan, France), au Muséum de Nantes","Koreller",3892,2164,{"id":480,"source_url":481,"license_code":353,"credit_html":482,"title":483,"description":484,"author":357,"original_width":485,"original_height":486},63980,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=29737754","Graeme Churchard (GOC53) https:\u002F\u002Fwww.flickr.com\u002Fpeople\u002Fgraeme\u002F, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=29737754\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Glaucophane Lawsonite Schist Syros Greece.jpg","Glaucophane lawsonite schist on Syros in Greece. Lawsonite crystals (light coloured) are porphyroblasts in a groundmass of blue glaucophane crystals.",3264,2448,{"id":488,"source_url":489,"license_code":315,"credit_html":490,"title":491,"description":492,"author":400,"original_width":493,"original_height":401},71430,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=44914908","Strekeisen, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=44914908\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Eclogites.JPG","Garnet (pink), Glaucophane (pale blue) and Omphacite (green) in an Eclogite. Plane polarized light image, magnification 2x (Field of view = 7mm)",5184,[495,501],{"id":496,"url":497,"label":498,"formula":499,"spacegroup":500,"year":236},5575,"\u002Fcif\u002F5575.cif","Comodi 1991","Mg1.98 Fe1.42 Al1.6 (Na1.98 Li.02) Si8 O24 H2","C 1 2\u002Fm 1",{"id":502,"url":503,"label":504,"formula":505,"spacegroup":500,"year":224},5578,"\u002Fcif\u002F5578.cif","Papike 1968","Mg2.39 Fe.79 Al1.82 (Na1.96 Ca.04) Si8 O24 H2",[507,508,509,510,511],"Antiglaucophane","Antiglaukophan","Gastaldit","Gastaldita","Gastaldite",[513,517,521,525,529,533,537,542,546,550,553,557,561,566,570,574,578,582,586,590,593,597,603,607,610,613,616,619,622,625,628,631,635,639,642],{"lang":514,"names":515},"ar",[516],"غلوكوفان",{"lang":518,"names":519},"az",[520],"Qlaukofan",{"lang":522,"names":523},"ca",[524],"glaucòfan",{"lang":526,"names":527},"de",[528],"Glaukophan",{"lang":530,"names":531},"es",[532],"glaucofana",{"lang":534,"names":535},"et",[536],"glaukofaan",{"lang":538,"names":539},"eu",[540,541],"glaukofana","Glaukofano",{"lang":543,"names":544},"fa",[545],"گلوکوفان",{"lang":547,"names":548},"fi",[549],"Glaukofaani",{"lang":551,"names":552},"fr",[507,511,7],{"lang":554,"names":555},"he",[556],"גלאוקופן",{"lang":558,"names":559},"hu",[560],"Glaukofán",{"lang":562,"names":563},"it",[564,565],"glaucofane","glaucophane",{"lang":567,"names":568},"ja",[569],"藍閃石",{"lang":571,"names":572},"kk",[573],"Глаукофан",{"lang":575,"names":576},"ko",[577],"글로코페인",{"lang":579,"names":580},"lt",[581],"Glaukofanas",{"lang":583,"names":584},"nb",[585],"glaukofan",{"lang":587,"names":588},"nl",[589],"Glaucofaan",{"lang":591,"names":592},"nn",[585],{"lang":594,"names":595},"pl",[596],"Glaukofan",{"lang":598,"names":599},"pt",[600,601,602],"Glaucofana","glaucofânio","Glaucofano",{"lang":604,"names":605},"ro",[606],"Glaucofan",{"lang":608,"names":609},"ru",[573],{"lang":611,"names":612},"sh",[596],{"lang":614,"names":615},"sr",[573],{"lang":617,"names":618},"sr-ec",[573],{"lang":620,"names":621},"sr-el",[596],{"lang":623,"names":624},"tg",[573],{"lang":626,"names":627},"uk",[573],{"lang":629,"names":630},"uz",[596],{"lang":632,"names":633},"vi",[634],"Glaucophan",{"lang":636,"names":637},"zh",[638,569],"蓝闪石",{"lang":640,"names":641},"zh-hant",[569],{"lang":643,"names":644},"zh-tw",[569],"Q413272",{"history":11,"applications":11}]