[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:57":3},{"id":4,"longid":5,"guid":6,"name":7,"shortcode_ima":8,"entrytype":9,"entrytype_text":10,"varietyof":11,"synid":11,"polytypeof":11,"groupid":11,"weighting":12,"nolocadd":13,"blacklisted":13,"mindat_formula":14,"mindat_formula_note":11,"ima_formula":14,"elements":15,"sigelements":21,"key_elements":11,"impurities":11,"cim":22,"ima_status":23,"ima_notes":11,"ima_history":11,"approval_year":25,"publication_year":26,"discovery_year":11,"strunz10ed1":27,"strunz10ed2":28,"strunz10ed3":29,"strunz10ed4":30,"dana8ed1":31,"dana8ed2":32,"dana8ed3":32,"dana8ed4":33,"csystem":34,"cclass":35,"spacegroup":35,"spacegroupset":36,"a":37,"b":38,"c":39,"alpha":40,"beta":41,"gamma":42,"aerror":35,"berror":43,"cerror":44,"alphaerror":35,"betaerror":35,"gammaerror":35,"va3":11,"z":45,"csmetamict":13,"commentcrystal":11,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":46,"tlform":11,"hmin":47,"hmax":47,"hardtype":11,"vhnmin":36,"vhnmax":36,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":48,"dmeas2":48,"dcalc":49,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":50,"lustretype":50,"commentluster":51,"diapheny":52,"streak":53,"colour":54,"commentcolor":11,"colors":55,"streak_colors":59,"luminescence":11,"uv":60,"cleavage":61,"cleavagetype":62,"fracturetype":11,"tenacity":11,"commentbreak":11,"opticaltype":63,"opticalsign":64,"opticalalpha":65,"opticalalpha2":36,"opticalalphaerror":11,"opticalbeta":66,"opticalbeta2":36,"opticalbetaerror":11,"opticalgamma":67,"opticalgamma2":36,"opticalgammaerror":11,"opticalomega":36,"opticalomega2":36,"opticalomegaerror":11,"opticalepsilon":36,"opticalepsilon2":36,"opticalepsilonerror":11,"opticaln":36,"opticaln2":36,"opticalnerror":11,"optical2vcalc":68,"optical2vcalc2":36,"optical2vcalcerror":11,"optical2vmeasured":36,"optical2vmeasured2":36,"optical2vmeasurederror":11,"rimin":69,"rimax":70,"opticaldispersion":71,"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":11,"occurrence":72,"otheroccurrence":11,"type_specimen_store":73,"description_short":11,"aboutname":74,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":75,"reviewed_at":11,"variety_of":11,"varieties":76,"group_members":77,"associates":78,"confused_with":112,"type_localities":113,"occurrence_total":43,"citations":118,"images":138,"structures":208,"synonyms":220,"language_names":224,"wikidata_qid":283,"texts":284},57,"1:1:57:0","b045fa9a-8d29-4cd7-aee0-06130926dfa2","Agrellite","Are",0,"mineral",null,1279,false,"NaCa\u003Csub>2\u003C\u002Fsub>Si\u003Csub>4\u003C\u002Fsub>O\u003Csub>10\u003C\u002Fsub>F",[16,17,18,19,20],"Ca","Na","Si","O","F",[16,17,18,19,20],"17.1.3",[24],"APPROVED",1973,1976,"9","D","H","75","70","1","4","Triclinic",2,"0","7.759","18.946","6.986","89.88","116.65","94.32",3,1,4,"Crystals elongated \u003Cmi> k [001]\u003C\u002Fmi>, to 10 cm; platy aggregates.",5.5,"2.902","2.887","Pearly","Pearly on cleavages.","Transparent,Translucent","White","White to greyish or greenish white.",[56,57,58],"white","gray","green",[56],"Fluoresces bright pink under LW UV and duller pink under SW UV.","Excellent on \u003Cmi>{110}\u003C\u002Fmi> and \u003Cmi>{1_10}\u003C\u002Fmi>, poor on \u003Cmi>{010}\u003C\u002Fmi>","Perfect","Biaxial","-","1.567","1.579","1.581","47",1.567,1.581,"r > v strong","In pegmatite lenses and pods and in mafic gneisses in a regionally metamorphosed agpaitic alkalic rock complex","Canadian Museum of Nature, Ottawa; \r\nUniversity of Toronto, Toronto; \r\nRoyal Ontario Museum, Toronto, Canada, M34496; \r\nHarvard University, Cambridge, Massachusetts, 117050; National Museum of Natural History, Washington, D.C., USA, 127007; \r\nCambridge Un","Named in honor of Stuart Olof Agrell (5 March 1913, Ruislip, Middlesex, UK – 29 January 1996), British mineralogist and meteoricist at Cambridge University. He was popular in the United Kingdom for his public television and radio appearances discussing the collection of lunar rocks and soils during the Apollo missions.","2025-08-11 12:14:18",[],[],[79,88,96,104],{"id":80,"name":81,"entrytype":9,"csystem":82,"ima_formula":83,"mindat_formula":83,"hmin":84,"hmax":84,"dmeas":85,"dcalc":86,"primary_image_id":87},31,"Aegirine","Monoclinic","NaFe\u003Csup>3+\u003C\u002Fsup>Si\u003Csub>2\u003C\u002Fsub>O\u003Csub>6\u003C\u002Fsub>",6,"3.5","3.576",257,{"id":89,"name":90,"entrytype":9,"csystem":91,"ima_formula":92,"mindat_formula":92,"hmin":93,"hmax":84,"dmeas":94,"dcalc":36,"primary_image_id":95},1420,"Eudialyte","Trigonal","Na\u003Csub>15\u003C\u002Fsub>Ca\u003Csub>6\u003C\u002Fsub>Fe\u003Csub>3\u003C\u002Fsub>Zr\u003Csub>3\u003C\u002Fsub>Si(Si\u003Csub>25\u003C\u002Fsub>O\u003Csub>73\u003C\u002Fsub>)(O,OH,H\u003Csub>2\u003C\u002Fsub>O)\u003Csub>3\u003C\u002Fsub>(Cl,OH)\u003Csub>2\u003C\u002Fsub>",5,"2.74",8170,{"id":97,"name":98,"entrytype":9,"csystem":34,"ima_formula":99,"mindat_formula":100,"hmin":47,"hmax":84,"dmeas":101,"dcalc":102,"primary_image_id":103},2727,"Miserite","K\u003Csub>1.5-x\u003C\u002Fsub>(Ca,Y,REE)\u003Csub>5\u003C\u002Fsub>[Si\u003Csub>6\u003C\u002Fsub>O\u003Csub>15\u003C\u002Fsub>][Si\u003Csub>2\u003C\u002Fsub>O\u003Csub>7\u003C\u002Fsub>](OH,F)\u003Csub>2\u003C\u002Fsub> · yH\u003Csub>2\u003C\u002Fsub>O","K\u003Csub>1.5-x\u003C\u002Fsub>(Ca,Y,REE)\u003Csub>5\u003C\u002Fsub>(Si\u003Csub>6\u003C\u002Fsub>O\u003Csub>15\u003C\u002Fsub>)(Si\u003Csub>2\u003C\u002Fsub>O\u003Csub>7\u003C\u002Fsub>)(OH,F)\u003Csub>2\u003C\u002Fsub>·yH\u003Csub>2\u003C\u002Fsub>O","2.84","2.80",16362,{"id":105,"name":106,"entrytype":9,"csystem":91,"ima_formula":107,"mindat_formula":107,"hmin":108,"hmax":108,"dmeas":109,"dcalc":110,"primary_image_id":111},3337,"Quartz","SiO\u003Csub>2\u003C\u002Fsub>",7,"2.65","2.66",30579,[],[114],{"id":115,"txt":116,"latitude":11,"longitude":11,"country":117},614,"Kipawa alkaline complex, Les Lacs-du-Témiscamingue, Témiscamingue RCM, Abitibi-Témiscamingue, Québec, Canada","Canada",[119,122,126,130,134],{"id":120,"year":26,"html":121,"doi":11},16146076,"Gittins, J., Brown, M.G., Sturman, D. (1976) Agrellite, a new rock-forming mineral in regionally metamorphosed agpaitic alkalic rocks. The Canadian Mineralogist: 14(2): 120-126. https:\u002F\u002Frruff.info\u002Frruff_1.0\u002Fuploads\u002FCM14_120.pdf",{"id":123,"year":124,"html":125,"doi":11},526808,1977,"Fleischer, M., Mandarino, A. (1977) New mineral names. \u003Ci>American Mineralogist\u003C\u002Fi>,  62 (1-2). 173-176 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM62\u002FAM62_173.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":127,"year":128,"html":129,"doi":11},527240,1979,"Ghose, Subrata, Wan, Che'ng (1979) Agrellite, Na(Ca,RE)2Si4O10F: a layer structure with silicate tubes. \u003Ci>American Mineralogist\u003C\u002Fi>,  64 (5-6) 563-572 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM64\u002FAM64_563.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":131,"year":132,"html":133,"doi":11},16099566,1998,"Rozhdestvenskaya, I.V., Nikishova, L.V. (1998) Crystal structure of Na(Ca,Sr)2Si4O10F strontium agrellite from Yakutian charoitites: agrellite polytypes. Crystallography Reports: 43: 589-597.",{"id":135,"year":136,"html":137,"doi":11},16962572,2001,"(2001) Agrellite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fagrellite.pdf' class='refpdflink'>\u003C\u002Fa>",[139,149,156,163,173,178,188,197,203],{"id":140,"source_url":141,"license_code":142,"credit_html":143,"title":144,"description":145,"author":146,"original_width":147,"original_height":148},381,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=32671288","CC BY-SA 3.0","Sailko, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=32671288\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Museo di mineralogia, pietre fluorescenti, agrellite 2.JPG","Museo di storia naturale (Florence), Mineralogy section: Fluorescent \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FAgrellite\" class=\"extiw\" title=\"en:Agrellite\">Agrellite\u003C\u002Fa>","Sailko",1156,800,{"id":150,"source_url":151,"license_code":142,"credit_html":152,"title":153,"description":145,"author":146,"original_width":154,"original_height":155},31639,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=32671287","Sailko, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=32671287\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Museo di mineralogia, pietre fluorescenti, agrellite.JPG",1392,1080,{"id":157,"source_url":158,"license_code":142,"credit_html":159,"title":160,"description":145,"author":146,"original_width":161,"original_height":162},382,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=32671293","Sailko, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=32671293\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Museo di mineralogia, pietre fluorescenti, agrellite 3.JPG",1104,1644,{"id":164,"source_url":165,"license_code":166,"credit_html":167,"title":168,"description":169,"author":170,"original_width":171,"original_height":172},383,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=32673756","CC BY 3.0","John Sobolewski (JSS), via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=32673756\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Agrellite-392283.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FAgrellite\" class=\"extiw\" title=\"en:Agrellite\">Agrellite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Kipawa alkaline complex, Les Lacs-du-Témiscamingue, Témiscamingue RCM, Abitibi-Témiscamingue, Québec, Canada\u003C\u002Fdd>\n\u003Cdd>\u003Ci>Original description:\u003C\u002Fi> This is something you not see very often, a 4.5 cm by 3.2 cm by 2.6 cm complete, rough, blocky crystal of Agrellite. JSS specimen and photo.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","John Sobolewski (JSS)",768,1024,{"id":174,"source_url":175,"license_code":166,"credit_html":176,"title":177,"description":169,"author":170,"original_width":172,"original_height":171},384,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=32673762","John Sobolewski (JSS), via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=32673762\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Agrellite-392284.jpg",{"id":179,"source_url":180,"license_code":181,"credit_html":182,"title":183,"description":184,"author":185,"original_width":186,"original_height":187},385,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=32673853","Public domain","Malcolm R Uffelman Jr, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=32673853\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Agrellite-462625.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FAgrellite\" class=\"extiw\" title=\"en:Agrellite\">Agrellite\u003C\u002Fa> (Size 3.5 cm x 4 cm x 1.5 cm)\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Kipawa alkaline complex, Les Lacs-du-Témiscamingue, Témiscamingue RCM, Abitibi-Témiscamingue, Québec, Canada\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Malcolm R Uffelman Jr",640,480,{"id":189,"source_url":190,"license_code":142,"credit_html":191,"title":192,"description":193,"author":194,"original_width":195,"original_height":196},386,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=128243666","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=128243666\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Agrellite-1209985.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FAgrellite\" class=\"extiw\" title=\"en:Agrellite\">Agrellite\u003C\u002Fa> (Size: 11.0 cm x 9.0 cm x 4.6 cm)\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>\u003Ci>Locality:\u003C\u002Fi> Kipawa alkaline complex, Les Lacs-du-Témiscamingue, Témiscamingue RCM, Abitibi-Témiscamingue, Québec, Canada\u003C\u002Fdd>\n\u003Cdd>\u003Ci>Original description:\u003C\u002Fi> Agrellite is a very rare sodium calcium silicate, and the best examples of the species are found at the Kipawa Alkaline Complex in Quebec, Canada. This piece is one of the largest, richest, thickest examples of the species that we've ever had. It is loaded with semi-fibrous crystals of a soft greenish-grey hue which are associated with purplish-red eudialyte on matrix. The agrellite crystals are slightly translucent when backlit. My favorite aspect of the piece is that the crystals are curved\u002Fbent in areas, and almost reminds me of crystals of chrysotile I've seen with a similar shape. Under SW UV light the piece fluoresces a vivid magenta hue. A fantastic example of this incredibly hard to find classic material. From the worldwide collection of David Burgess (1951-2016) with a label from noted rare species dealer Josef Vajdak. David was a prolific species collector from Newington, Connecticut, and the namesake for the extremely rare cobalt arsenate species burgessite, which he discovered.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Robert M. Lavinsky",945,947,{"id":198,"source_url":199,"license_code":142,"credit_html":200,"title":201,"description":193,"author":194,"original_width":202,"original_height":196},387,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=128243667","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=128243667\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Agrellite-1209986.jpg",944,{"id":204,"source_url":205,"license_code":142,"credit_html":206,"title":207,"description":193,"author":194,"original_width":195,"original_height":196},388,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=128243668","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=128243668\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Agrellite-1209987.jpg",[209,215],{"id":210,"url":211,"label":212,"formula":213,"spacegroup":214,"year":132},113,"\u002Fcif\u002F113.cif","Rozhdestvenskaya 1998","Ca3.46 Sr.3 Na2.1 Si8 F2 O20","P -1",{"id":216,"url":217,"label":218,"formula":219,"spacegroup":214,"year":128},114,"\u002Fcif\u002F114.cif","Ghose 1979","(Ca1.905 Eu.095) Na Si4 F O10",[221,222,223],"Agrelliet","Agrellitt","IMA1973-032",[225,229,234,239,243,246,250,253,257,261,264,268,272,275,279],{"lang":226,"names":227},"bg",[228],"Агрелит",{"lang":230,"names":231},"ca",[232,233],"agrel·lita","agrellita",{"lang":235,"names":236},"de",[237,238],"Agrellit","IMA 1973-032",{"lang":240,"names":241},"es",[242],"Agrellita",{"lang":244,"names":245},"eu",[242],{"lang":247,"names":248},"fr",[249],"agrellite",{"lang":251,"names":252},"it",[249],{"lang":254,"names":255},"ka",[256],"აგრელიტი",{"lang":258,"names":259},"lv",[260],"Agrelīts",{"lang":262,"names":263},"mk",[228],{"lang":265,"names":266},"ru",[267],"Агреллит",{"lang":269,"names":270},"ta",[271],"அக்ரெல்லைட்டு",{"lang":273,"names":274},"tr",[237,223],{"lang":276,"names":277},"uk",[278],"Агреліт",{"lang":280,"names":281},"zh",[282],"氟硅钙钠石","Q396466",{"history":11,"applications":11}]