[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:3172":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":15,"elements":16,"sigelements":23,"key_elements":24,"impurities":25,"cim":26,"ima_status":27,"ima_notes":11,"ima_history":11,"approval_year":11,"publication_year":29,"discovery_year":30,"strunz10ed1":31,"strunz10ed2":32,"strunz10ed3":33,"strunz10ed4":34,"dana8ed1":35,"dana8ed2":36,"dana8ed3":37,"dana8ed4":38,"csystem":39,"cclass":40,"spacegroup":41,"spacegroupset":42,"a":43,"b":44,"c":45,"alpha":46,"beta":47,"gamma":46,"aerror":11,"berror":11,"cerror":11,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":11,"z":11,"csmetamict":13,"commentcrystal":11,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":11,"tlform":48,"hmin":40,"hmax":49,"hardtype":11,"vhnmin":46,"vhnmax":46,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":50,"dmeas2":46,"dcalc":51,"dmeaserror":52,"dcalcerror":11,"commentdense":53,"lustre":11,"lustretype":54,"commentluster":11,"diapheny":55,"streak":56,"colour":57,"commentcolor":11,"colors":58,"streak_colors":66,"luminescence":11,"uv":67,"cleavage":68,"cleavagetype":69,"fracturetype":70,"tenacity":11,"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":46,"opticalomega2":46,"opticalomegaerror":11,"opticalepsilon":46,"opticalepsilon2":46,"opticalepsilonerror":11,"opticaln":46,"opticaln2":46,"opticalnerror":11,"optical2vcalc":79,"optical2vcalc2":34,"optical2vcalcerror":11,"optical2vmeasured":80,"optical2vmeasured2":81,"optical2vmeasurederror":11,"rimin":82,"rimax":83,"opticaldispersion":84,"opticalpleochroism":85,"opticalpleochorismdesc":86,"opticalbirefringence":11,"opticalcomments":87,"opticalcolour":11,"opticalinternal":11,"opticaltropic":11,"opticalanisotropism":11,"opticalbireflectance":11,"opticalextinction":88,"opticalr":11,"specdispm":11,"ir":11,"electrical":11,"magnetism":11,"thermalbehaviour":11,"other":11,"industrial":11,"occurrence":89,"otheroccurrence":11,"type_specimen_store":90,"description_short":91,"aboutname":92,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":93,"reviewed_at":11,"variety_of":11,"varieties":94,"group_members":95,"associates":96,"confused_with":97,"type_localities":98,"occurrence_total":105,"citations":106,"images":136,"structures":161,"synonyms":168,"language_names":171,"wikidata_qid":193,"texts":194},3172,"1:1:3172:7","cbdb8907-e9db-4189-b033-42c04dfa42ca","Petarasite","Pra",0,"mineral",null,941,false,"Na\u003Csub>5\u003C\u002Fsub>Zr\u003Csub>2\u003C\u002Fsub>(Si\u003Csub>6\u003C\u002Fsub>O\u003Csub>18\u003C\u002Fsub>)(Cl,OH)·2H\u003Csub>2\u003C\u002Fsub>O","Na\u003Csub>5\u003C\u002Fsub>Zr\u003Csub>2\u003C\u002Fsub>Si\u003Csub>6\u003C\u002Fsub>O\u003Csub>18\u003C\u002Fsub>(Cl,OH) · 2H\u003Csub>2\u003C\u002Fsub>O",[17,18,19,20,21,22],"Cl","Na","Si","Zr","O","H",[17,18,19,20,21,22],[17,20],",Ti,Ca,K,,","14.10.11",[28],"APPROVED",1980,"1980","9","C","J","40","61","1","2b","3","Monoclinic",5,15,"P21\u002Fm ","10.79","14.49","6.62","0","113.21","Irregular grains up to 10 mm across.",5.5,"2.88","2.915",1,"Calculated value based on the empirical formula.","Vitreous","Translucent","White.","Orange to brown, pink, yellow, white",[59,60,61,62,63,64,65],"orange","brown","pink","yellow","white","colorless","green",[63],"Not fluorescent.","Very good on {110}, plus 2 more directions distinct.","Very Good","Sub-Conchoidal","Biaxial","+","1.595","1.596","1.598","1.6","1.631","1.632","36","29","43",1.595,1.632,"r \u003C v, weak.","Weak","X = colorless; Y = Z = pale greenish yellow.","Absorption: Y = Z > X.","X = b; Z ∧ c = 41.5°.","In a xenolith, composed mainly of coarse grained biotite and microcline, in nepheline syenite.","Canadian Museum of Nature, Ottawa, Ontario, Canada, numbers 43721, 43630, 43631 (cotype).\r\nRoyal Ontario Museum, Toronto, Ontario, Canada, numbers M36456, M36457, M36458.\r\nGeological Survey of Canada, Ottawa, Ontario, Canada, number 61531 (cotype).","Related to the Lovozerite Group.","Named in 1980 by George Y. Chao, T. T. Chen, and J. Baker in honor of Dr. Peter Tarassoff [b. April 11, 1934 Canada] of Beaconsfield, Quebec, considered to be “the dean” of Mont Saint-Hilaire mineral collectors, for his long (55+ years) and sustained contributions to Mont Saint-Hilaire mineralogy. ","2025-08-11 12:14:22",[],[],[],[],[99],{"id":100,"txt":101,"latitude":102,"longitude":103,"country":104},599,"Poudrette quarry (De-Mix quarry; Demix quarry; Uni-Mix quarry; Carrière Mont Saint-Hilaire; MSH), Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada",45.5627778,-73.1416667,"Canada",4,[107,110,113,117,120,123,127,132],{"id":108,"year":29,"html":109,"doi":11},15943865,"Chao, George Y., Chen, T. T., Baker, J. (1980) Petarasite, a new hydrated sodium zirconium hydroxychlorosilicate mineral from Mont St-Hilaire, Quebec. \u003Ci>The Canadian Mineralogist\u003C\u002Fi>,  18 (4) 497-502 \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Frruff_1.0\u002Fuploads\u002FCM18_497.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":111,"year":29,"html":112,"doi":11},16119831,"Ghose, S., Wan, C., Chao, G.Y. (1980) Petarasite, Na5Zr2Si6O18(Cl,OH)·2H2O a zeolite type zirconosilicate. The Canadian  Mineralogist: 18: 503 509.",{"id":114,"year":115,"html":116,"doi":11},527706,1981,"Fleischer, Michael, Cabri, Louis J. (1981) New Mineral Names. \u003Ci>American Mineralogist\u003C\u002Fi>,  66 (11-12) 1274-1280 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM66\u002FAM66_1274.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":118,"year":115,"html":119,"doi":11},16119833,"Khomyakov, A.P., Kurova, T.A., Shumyatskaya, N.G., Voronkov, A.A., Pyatenko, Y.A. (1981) On a new natural zirconosilicate Na5Zr2[Si6O18]Cl•2H2O and its crystal structure. Doklady Akademii Nauk SSSR: 257: 622-624. [in Russian, petarasite]",{"id":121,"year":115,"html":122,"doi":11},17075626,"Perrault, G., Chao, G. Y., Chen, T. T. (1981) Additional data on petarasite from Mont St. Hilaire, Quebec. \u003Ci>The Canadian Mineralogist\u003C\u002Fi>,  19 (3) 411-413 \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Frruff_1.0\u002Fuploads\u002FCM19_411.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":124,"year":125,"html":126,"doi":11},16966654,2001,"(2001) Petarasite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Fpetarasite.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":128,"year":129,"html":130,"doi":131},30534,2006,"Horváth, László (2006) Who's Who in Mineral Names: Peter Tarassoff (petarasite) \u003Ci>Rocks & Minerals\u003C\u002Fi>,  81 (2) 141-144 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.3200\u002Frmin.81.2.141-144'>doi:10.3200\u002Frmin.81.2.141-144\u003C\u002Fa>","10.3200\u002Frmin.81.2.141-144",{"id":133,"year":134,"html":135,"doi":11},16119835,2007,"Lin, Z., Domingues, J.P., Rocha, J., Carlos, L.D. (2007) A zirconosilicate system suitable for lanthanide framework incorporation. Journal of Luminescence: 122-123: 902-904.",[137,147,155],{"id":138,"source_url":139,"license_code":140,"credit_html":141,"title":142,"description":143,"author":144,"original_width":145,"original_height":146},19147,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10109414","CC BY-SA 3.0","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10109414\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Petarasite-20272.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FPetarasite\" class=\"extiw\" title=\"en:Petarasite\">Petarasite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Poudrette quarry (Demix quarry; Uni-Mix quarry; Desourdy quarry), \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FMont_Saint-Hilaire\" class=\"extiw\" title=\"en:Mont Saint-Hilaire\">Mont Saint-Hilaire\u003C\u002Fa>, Rouville RCM, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FMont%C3%A9r%C3%A9gie\" class=\"extiw\" title=\"en:Montérégie\">Montérégie\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FQuebec\" class=\"extiw\" title=\"en:Quebec\">Québec\u003C\u002Fa>, Canada (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-599.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>This specimen was collected by Ron Waddell at the major find of petarasite in 1980 (\"The Petarasite Trench\"), and remains one of the rare matrix specimens for this species. Not only does it have crystals on matrix, but one is also relatively large. The larger frontally-oriented crystal measures 6 mm, and the smaller crystal (arrow atop specimen) is 3 mm. 6.5 x 4.5 x 3.5 cm\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Robert M. Lavinsky",450,338,{"id":148,"source_url":149,"license_code":140,"credit_html":150,"title":151,"description":152,"author":144,"original_width":153,"original_height":154},19148,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10149619","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10149619\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Petarasite-169945.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FPetarasite\" class=\"extiw\" title=\"en:Petarasite\">Petarasite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Poudrette quarry (Demix quarry; Uni-Mix quarry; Desourdy quarry), \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FMont_Saint-Hilaire\" class=\"extiw\" title=\"en:Mont Saint-Hilaire\">Mont Saint-Hilaire\u003C\u002Fa>, Rouville RCM, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FMont%C3%A9r%C3%A9gie\" class=\"extiw\" title=\"en:Montérégie\">Montérégie\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FQuebec\" class=\"extiw\" title=\"en:Quebec\">Québec\u003C\u002Fa>, Canada (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-599.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: 4.0 x 2.9 x 2.7 cm.\u003C\u002Fdd>\n\u003Cdd>An incredibly large, sharp crystal of this very rare species found in only a few small pockets over all the years at Mont Saint-Hilaire. It was in fact self-collected by the incredibly persistent collecting couple, Marcelle and Charles Weber, and remained in their collection since 1980. At approx 1.5 x 1 cm, this is large for the species. Moreover, it displays really nicely atop contrasting matrix. It has a lustrous, red-brown color to it. It is terminated on the left end, contacted on the right.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",756,800,{"id":156,"source_url":157,"license_code":140,"credit_html":158,"title":159,"description":160,"author":144,"original_width":153,"original_height":154},19149,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10461200","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10461200\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Petarasite-rare08-47a.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FPetarasite\" class=\"extiw\" title=\"en:Petarasite\">Petarasite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Poudrette quarry (Demix quarry; Uni-Mix quarry; Desourdy quarry), \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FMont_Saint-Hilaire\" class=\"extiw\" title=\"en:Mont Saint-Hilaire\">Mont Saint-Hilaire\u003C\u002Fa>, Rouville RCM, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FMont%C3%A9r%C3%A9gie\" class=\"extiw\" title=\"en:Montérégie\">Montérégie\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FQuebec\" class=\"extiw\" title=\"en:Quebec\">Québec\u003C\u002Fa>, Canada (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-599.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: miniature, 4.0 x 2.9 x 2.7 cm\n\u003Cdl>\u003Cdt>Petarasite\u003C\u002Fdt>\u003C\u002Fdl>\u003C\u002Fdd>\n\u003Cdd>An incredibly large, sharp crystal of this very rare species found in only a few small pockets over all the years at MSH. It was in fact self-collected by the incredibly persistent collecting couple, Marcelle and Charles Weber, and remained in their collection since 1980 (I obtained a small suite of some of the top rarities in display size). At approx 1.5 x 1 cm, this is large for the species. Moreover, it displays really nicely atop contrasting matrix. It has a lustrous, red-brown color to it. It is terminated on the left end, contacted on the right. I would guess this to be among the largest of the species, though I have rarely seen larger (not on matrix). Certainly, its significant and as good as most of us will ever see.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",[162],{"id":163,"url":164,"label":165,"formula":166,"spacegroup":167,"year":29},10996,"\u002Fcif\u002F10996.cif","Ghose 1980","Na4.8 Ca.2 Zr2 Si6 O20.37 Cl.75 H4.37","P 1 21\u002Fm 1",[169,170],"IMA1979-063","Petarasiet",[172,176,181,185,188],{"lang":173,"names":174},"ca",[175],"petarasita",{"lang":177,"names":178},"de",[179,180],"IMA 1979-063","Petarasit",{"lang":182,"names":183},"eu",[184],"Petarasita",{"lang":186,"names":187},"it",[7],{"lang":189,"names":190},"sr",[191,192],"бакарни силикатни минерал","петарасите","Q3900787",{"history":11,"applications":11}]