[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:562":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":11,"ima_formula":15,"elements":16,"sigelements":21,"key_elements":22,"impurities":11,"cim":23,"ima_status":24,"ima_notes":11,"ima_history":11,"approval_year":11,"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":36,"spacegroupset":37,"a":38,"b":37,"c":39,"alpha":37,"beta":37,"gamma":37,"aerror":40,"berror":11,"cerror":40,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":11,"z":41,"csmetamict":14,"commentcrystal":42,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":43,"tlform":11,"hmin":44,"hmax":45,"hardtype":11,"vhnmin":37,"vhnmax":37,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":37,"dmeas2":37,"dcalc":37,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":11,"lustretype":11,"commentluster":11,"diapheny":46,"streak":11,"colour":47,"commentcolor":11,"colors":48,"streak_colors":11,"luminescence":11,"uv":11,"cleavage":11,"cleavagetype":11,"fracturetype":11,"tenacity":11,"commentbreak":11,"opticaltype":51,"opticalsign":52,"opticalalpha":37,"opticalalpha2":37,"opticalalphaerror":11,"opticalbeta":37,"opticalbeta2":37,"opticalbetaerror":11,"opticalgamma":37,"opticalgamma2":37,"opticalgammaerror":11,"opticalomega":53,"opticalomega2":37,"opticalomegaerror":11,"opticalepsilon":54,"opticalepsilon2":37,"opticalepsilonerror":11,"opticaln":37,"opticaln2":37,"opticalnerror":11,"optical2vcalc":37,"optical2vcalc2":37,"optical2vcalcerror":11,"optical2vmeasured":37,"optical2vmeasured2":37,"optical2vmeasurederror":11,"rimin":55,"rimax":56,"opticaldispersion":11,"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":57,"otheroccurrence":11,"type_specimen_store":58,"description_short":59,"aboutname":60,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":61,"reviewed_at":11,"variety_of":11,"varieties":62,"group_members":63,"associates":84,"confused_with":85,"type_localities":86,"occurrence_total":35,"citations":93,"images":112,"structures":215,"synonyms":216,"language_names":219,"wikidata_qid":237,"texts":238},562,"1:1:562:1","7f572570-c212-441d-902d-a2dcb2ff9d51","Bastnäsite-(Y)","Bsn-Y",0,"mineral",null,563,158,false,"Y(CO\u003Csub>3\u003C\u002Fsub>)F",[17,18,19,20],"O","C","F","Y",[17,18,19,20],[20],"12.1.10",[25],"APPROVED",1970,"5","B","D","20a","16a","1","3","Hexagonal",17,109,"0","6.57","9.48",2,6,"Space group by analogy to bastnäsite-(Ce).","Irregular tiny (to 4 micron) grains forming compact pseudomorphs after \u003Cm>gagarinite-(Y)\u003C\u002Fm>.",4,4.5,"Translucent","Translucent brick-red",[49,50],"red","colorless","Uniaxial","+","1.717","1.818",1.717,1.818,"Secondary mineral in a microcline–quartz pegmatite vein.","Institute of Mineralogy, Geochemistry and Crystal Chemistry of Rare Elements, Moscow.\r\nA.E. Fersman Mineralogical Museum, Academy of Sciences, Moscow, Russia, number vis1961 and vis1962.","Yttrium analogue of Bastnäsite-(Ce) and Bastnäsite-(La).","For the locality at the Bastnäs mines, Riddarhyttan, Skinnskatteberg, Västmanland, Sweden, plus the \"-(Y)\" suffix due to the dominance of yttrium in the composition.","2025-08-11 12:14:18",[],[64,71,78],{"id":65,"name":66,"entrytype":9,"csystem":34,"ima_formula":67,"mindat_formula":67,"hmin":44,"hmax":45,"dmeas":68,"dcalc":69,"primary_image_id":70},560,"Bastnäsite-(Ce)","Ce(CO\u003Csub>3\u003C\u002Fsub>)F","4.9","5.12",2817,{"id":72,"name":73,"entrytype":9,"csystem":34,"ima_formula":74,"mindat_formula":74,"hmin":44,"hmax":75,"dmeas":37,"dcalc":76,"primary_image_id":77},561,"Bastnäsite-(La)","La(CO\u003Csub>3\u003C\u002Fsub>)F",5,"4.89",2826,{"id":79,"name":80,"entrytype":9,"csystem":34,"ima_formula":81,"mindat_formula":82,"hmin":44,"hmax":45,"dmeas":37,"dcalc":83,"primary_image_id":11},29123,"Bastnäsite-(Nd)","Nd(CO\u003Csub>3\u003C\u002Fsub>)F","Nd(CO\u003Csub>3\u003C\u002Fsub>)F ","5.23",[],[],[87],{"id":88,"txt":89,"latitude":90,"longitude":91,"country":92},18519,"Verkhnee Espe Massif (Verkhnee Espe deposit), Akzhaylyautas Mts (Akzhailyautas Mts; Akjaylautas Mts; Akzhalautas Mts), Tarbagatai Range, Abai Region, Kazakhstan",48.1,81.45,"Kazakhstan",[94,97,100,104,108],{"id":95,"year":11,"html":96,"doi":11},16102461,"– an alteration product of gagarinite. Zapiski Vsesoyuznogo Mineralogicheskogo Obshchestva, 99, 328–332.",{"id":98,"year":26,"html":99,"doi":11},16102460,"Mineev, D.A., Lavrischeva, T.I., Bykova, A.V. (1970) Yttrian bastnaesite",{"id":101,"year":102,"html":103,"doi":11},525832,1972,"Fleischer, Michael (1972) New Mineral Names. \u003Ci>American Mineralogist\u003C\u002Fi>,  57 (3-4) 594-598 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM57\u002FAM57_594.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":105,"year":106,"html":107,"doi":11},529451,1993,"Ni, Yunxiang, Hughes, John M., Mariano, Anthony N. (1993) The atomic arrangement of bastnäsite-(Ce), Ce(CO3)F, and structural elements of synchysite-(Ce), röntgenite-(Ce), and parisite-(Ce) \u003Ci>American Mineralogist\u003C\u002Fi>,  78 (3-4) 415-418 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM78\u002FAM78_415.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":109,"year":110,"html":111,"doi":11},16963134,2005,"(2005) Bastnäsite-(Y). \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fhandbookofmineralogy.org\u002Fpdfs\u002Fbastna%CC%88site-Y.pdf' class='refpdflink'>\u003C\u002Fa>",[113,122,129,136,146,156,166,174,181,189,199,206],{"id":70,"source_url":114,"license_code":115,"credit_html":116,"title":117,"description":118,"author":119,"original_width":120,"original_height":121},"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10172877","CC BY-SA 3.0","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10172877\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Bastnasite-(Ce)-284046.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FBastn%C3%A4site\" class=\"extiw\" title=\"en:Bastnäsite\">Bastnäsite-(Ce)\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Zagi Mountain (Zegi Mountain), Mulla Ghori, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FKhyber_Agency\" class=\"extiw\" title=\"en:Khyber Agency\">Khyber Agency\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FFederally_Administered_Tribal_Areas\" class=\"extiw\" title=\"en:Federally Administered Tribal Areas\">Federally Administered Tribal Areas (FATA)\u003C\u002Fa>, Pakistan (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-51430.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: 5.0 x 4.2 x 2.8 cm.\u003C\u002Fdd>\n\u003Cdd>The famous Trimouns Quarry in France was probably the best known locality for Bastnasite-(Ce) in the world until Zagi Mountain came along. These fairly new specimens have redefined the species for size and quality of crystals. This miniature specimen features a small (2.5 mm) very gemmy, rich honey-orange color hexagonal crystal of Bastnasite-(Ce) with very sharp faces and good luster. It seems as though this locality has produced less and less of these outstanding specimens over the last few years.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Robert M. Lavinsky",400,360,{"id":77,"source_url":123,"license_code":115,"credit_html":124,"title":125,"description":126,"author":119,"original_width":127,"original_height":128},"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10176120","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10176120\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Bastnasite-155010.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FBastn%C3%A4site\" class=\"extiw\" title=\"en:Bastnäsite\">Bastnäsite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Manitou District, El Paso County, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FColorado\" class=\"extiw\" title=\"en:Colorado\">Colorado\u003C\u002Fa>, USA (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-145043.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: 4.3 x 3.8 x 3.3 cm.\u003C\u002Fdd>\n\u003Cdd>A remarkable and important large crystal, showing a good top termination though with some contact and damage to the sides. Ex. American Museum of Natural History and shows a Bement collection numbering on the bottom, along with the \"arrow\" that the AMNH curator Gratacap used to show alignment of specimens on a display shelf. This indicates the piece was on display after the donation of the Bement collection around 1910, by JP Morgan. The piece is not as ugly as it looks, in person, and is from a very important old find.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",800,652,{"id":130,"source_url":131,"license_code":115,"credit_html":132,"title":133,"description":134,"author":119,"original_width":127,"original_height":135},35093,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10151633","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10151633\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Bastnasite-(Ce)-177535.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FBastn%C3%A4site\" class=\"extiw\" title=\"en:Bastnäsite\">Bastnäsite-(Ce)\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Zagi Mountain (Zegi Mountain), Mulla Ghori, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FKhyber_Agency\" class=\"extiw\" title=\"en:Khyber Agency\">Khyber Agency\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FFederally_Administered_Tribal_Areas\" class=\"extiw\" title=\"en:Federally Administered Tribal Areas\">Federally Administered Tribal Areas (FATA)\u003C\u002Fa>, Pakistan (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-51430.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: 1.5 x 1.5 x 0.3 cm.\u003C\u002Fdd>\n\u003Cdd>This fine crystal is complete all around, glassy, gemmy, and has great color to it. Ex. Bill Larson collection.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",722,{"id":137,"source_url":138,"license_code":139,"credit_html":140,"title":141,"description":142,"author":143,"original_width":144,"original_height":145},2823,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=37259765","CC BY-SA 4.0","ButtShark, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=37259765\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Bastnäsite-(Ce) crystal with inclusions.jpg","Bastnäsite-(Ce) crystal with solid inclusions. \n\u003Cp>Crystal size: 5 mm.\n\u003C\u002Fp>\nExtension tubes macro.","ButtShark",4272,2848,{"id":147,"source_url":148,"license_code":149,"credit_html":150,"title":151,"description":152,"author":153,"original_width":154,"original_height":155},2832,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=48814972","CC0 1.0","Jyrki Autio, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=48814972\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Bastnäsite-(Y)-Tengerite-(Y)-616688.jpg","Locality: Pyörönmaa pegmatite, Kangasala, Western and Inner Finland Region, Finland\n\u003Cp>Dimensions: 55 mm x 30 mm x 20 mm\n\u003C\u002Fp>\nBrownish red mixture of bastnäsite-(Y), quartz and hematite. White tengerite-(Y) filling in fissures. Collected 2012.","Jyrki Autio",1184,789,{"id":157,"source_url":158,"license_code":159,"credit_html":160,"title":161,"description":162,"author":163,"original_width":164,"original_height":165},2818,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=24876970","Public domain","Modris Baum, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=24876970\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Bastnäsite-(Ce), Rhodochrosite-204285.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FBastn%C3%A4site-(Ce)\" class=\"extiw\" title=\"en:Bastnäsite-(Ce)\">Bastnäsite-(Ce)\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FRhodochrosite\" class=\"extiw\" title=\"en:Rhodochrosite\">Rhodochrosite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Poudrette quarry (Demix quarry; Uni-Mix quarry; Desourdy quarry; Carrière Mont Saint-Hilaire), Mont Saint-Hilaire, Rouville RCM, Montérégie, Québec, Canada\u003C\u002Fdd>\n\u003Cdd>The taller \"xl\" plus rhodochrosite \"hat\" is a bit < 2 cm tall. Via Jean-Yves Lamoureux (found July 1989). MOB coll.\u003C\u002Fdd>\n\u003Cdd>This is a pseudomorph - likely after petersenite-(Ce) or another burbankite family mineral. Only XRD (and qualitative EDS? - I forget) was done but at MSH Ce dominates in all bastnäsite “group” minerals. Some areas of the “xls” look gemmy but apparently there is no relict material to prove that it was petersenite-(Ce) (rather than some other burbankite family member).\u003C\u002Fdd>\n\u003Cdd>This find predates the Poudrette pegmatite PS of synchysite-(Ce) after petersenite-(Ce). The dark red\u002Fbrown rhombs are rhodochrosite.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Modris Baum",495,768,{"id":167,"source_url":168,"license_code":159,"credit_html":169,"title":170,"description":171,"author":163,"original_width":172,"original_height":173},2819,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=24876972","Modris Baum, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=24876972\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Bastnäsite-(Ce), Rhodochrosite-204288.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FBastn%C3%A4site-(Ce)\" class=\"extiw\" title=\"en:Bastnäsite-(Ce)\">Bastnäsite-(Ce)\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FRhodochrosite\" class=\"extiw\" title=\"en:Rhodochrosite\">Rhodochrosite\u003C\u002Fa> (FOV 8 x 11.4 mm)\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Poudrette quarry (Demix quarry; Uni-Mix quarry; Desourdy quarry; Carrière Mont Saint-Hilaire), Mont Saint-Hilaire, Rouville RCM, Montérégie, Québec, Canada\u003C\u002Fdd>\n\u003Cdd>The taller \"xl\" plus rhodochrosite \"hat\" is a bit < 2 cm tall. Via Jean-Yves Lamoureux (found July 1989). MOB coll.\u003C\u002Fdd>\n\u003Cdd>This is a pseudomorph - likely after petersenite-(Ce) or another burbankite family mineral. Only XRD (and qualitative EDS? - I forget) was done but at MSH Ce dominates in all bastnäsite “group” minerals. Some areas of the “xls” look gemmy but apparently there is no relict material to prove that it was petersenite-(Ce) (rather than some other burbankite family member).\u003C\u002Fdd>\n\u003Cdd>This find predates the Poudrette pegmatite PS of synchysite-(Ce) after petersenite-(Ce). The dark red\u002Fbrown rhombs are rhodochrosite.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",459,653,{"id":175,"source_url":176,"license_code":159,"credit_html":177,"title":178,"description":179,"author":163,"original_width":180,"original_height":173},2820,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=24877121","Modris Baum, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=24877121\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Bastnäsite-(Ce)-168539.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FBastn%C3%A4site-(Ce)\" class=\"extiw\" title=\"en:Bastnäsite-(Ce)\">Bastnäsite-(Ce)\u003C\u002Fa> (FOV 1.4 x 2.2 mm)\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Poudrette quarry (Demix quarry; Uni-Mix quarry; Desourdy quarry; Carrière Mont Saint-Hilaire), Mont Saint-Hilaire, Rouville RCM, Montérégie, Québec, Canada\u003C\u002Fdd>\n\u003Cdd>This is ex Ron Waddell whose note says that both ROM and CMN identified it as \"bastnasite family\". At MSH that could also mean parisite-(Ce) or synchysite-(Ce). In any case, it is probably a pseudomorph.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",435,{"id":182,"source_url":183,"license_code":159,"credit_html":184,"title":185,"description":186,"author":163,"original_width":187,"original_height":188},2821,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=24877346","Modris Baum, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=24877346\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Bastnäsite-(Ce), Aegirine-465985.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FBastn%C3%A4site-(Ce)\" class=\"extiw\" title=\"en:Bastnäsite-(Ce)\">Bastnäsite-(Ce)\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FAegirine\" class=\"extiw\" title=\"en:Aegirine\">Aegirine\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Aris Quarries (Ariskop Quarry; Railway Quarry), Aris, Windhoek District, Khomas Region, Namibia\u003C\u002Fdd>\n\u003Cdd>The white bastnäsite aggregate on the right spans ~ 1½ mm. Thanks to Vic Cloete (2008). MOB coll.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",1024,843,{"id":190,"source_url":191,"license_code":192,"credit_html":193,"title":194,"description":195,"author":196,"original_width":197,"original_height":198},2822,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=24877456","CC BY 3.0","Kelly Nash, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=24877456\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Bastnäsite-(Ce)-437482.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FBastn%C3%A4site-(Ce)\" class=\"extiw\" title=\"en:Bastnäsite-(Ce)\">Bastnäsite-(Ce)\u003C\u002Fa> (FOV 1 mm)\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Kimzey Calcite Quarry, Magnet Cove, Hot Spring County, Arkansas, USA\u003C\u002Fdd>\n\u003Cdd>\u003Ci>Original description:\u003C\u002Fi> Tiny (<0.1 mm.), light brown, hexagonal platy crystals of bastnäsite-(Ce) on rutile within a small calcite vug. The clear prismatic crystals on the right are fluorapatite. I collected this specimen in 1978. It wasn't until talking to Art Smith more than 20 years later that I learned the identity of the crystals (SEM-EDS confirmation is referenced in an unpublished manuscript by Art Smith on Magnet Cove minerals).\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Kelly Nash",813,719,{"id":200,"source_url":201,"license_code":192,"credit_html":202,"title":203,"description":204,"author":196,"original_width":187,"original_height":205},2828,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=24877417","Kelly Nash, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=24877417\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Bastnäsite-(La)-322857.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FBastn%C3%A4site-(La)\" class=\"extiw\" title=\"en:Bastnäsite-(La)\">Bastnäsite-(La)\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Jones Mill Quarry (Martin Marietta Quarry; Highway 51 Quarry; Mid-State Quarry), Magnet Cove, Hot Spring County, Arkansas, USA\u003C\u002Fdd>\n\u003Cdd>\u003Ci>Original description:\u003C\u002Fi> Tan rosettes of micaceous flakes of Bastnasite-(La) in calcite vug, field of view 3 mm, Collected by J. Matlock. ID confirmed by SEM-EDS & XRD (Art Smith, unpublished manuscript). K. Nash specimen & image.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",845,{"id":207,"source_url":208,"license_code":159,"credit_html":209,"title":210,"description":211,"author":212,"original_width":213,"original_height":214},2829,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=52880064","Ricardo Scholz, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=52880064\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Parisite-(La)-Bastnäsite-(La)-771286.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FParisite-(La)\" class=\"extiw\" title=\"en:Parisite-(La)\">Parisite-(La\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FBastn%C3%A4site-(La)\" class=\"extiw\" title=\"en:Bastnäsite-(La)\">Bastnäsite-(La)\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Dimensions: 50mm x 35mm x 35mm\u003C\u002Fdd>\n\u003Cdd>Locality: Mula claim, Tapera, Novo Horizonte, Bahia, Brazil\u003C\u002Fdd>\n\u003Cdd>Description: One of the best samples of the new mineral parisite-(La). Luiz Menezes collection.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Ricardo Scholz",609,468,[],[217,218],"Bastnaesite-(Y)","Bastnäsiet-(Y)",[220,225,229,233],{"lang":221,"names":222},"ca",[223,224],"Bastnäsita-","bastnäsita-(Y)",{"lang":226,"names":227},"de",[228],"Bastnäsit-(Y)",{"lang":230,"names":231},"eu",[223,232],"Bastnäsita-(Y)",{"lang":234,"names":235},"it",[236,7],"Bastnäsite-","Q3636140",{"history":11,"applications":11}]