[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:7159":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":22,"impurities":11,"cim":11,"ima_status":23,"ima_notes":11,"ima_history":11,"approval_year":11,"publication_year":25,"discovery_year":26,"strunz10ed1":27,"strunz10ed2":28,"strunz10ed3":29,"strunz10ed4":30,"dana8ed1":31,"dana8ed2":31,"dana8ed3":31,"dana8ed4":31,"csystem":32,"cclass":33,"spacegroup":34,"spacegroupset":35,"a":36,"b":31,"c":37,"alpha":31,"beta":31,"gamma":31,"aerror":11,"berror":11,"cerror":11,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":38,"z":39,"csmetamict":13,"commentcrystal":11,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":40,"tlform":41,"hmin":42,"hmax":42,"hardtype":11,"vhnmin":31,"vhnmax":31,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":31,"dmeas2":31,"dcalc":43,"dmeaserror":11,"dcalcerror":11,"commentdense":44,"lustre":45,"lustretype":46,"commentluster":47,"diapheny":48,"streak":49,"colour":50,"commentcolor":11,"colors":51,"streak_colors":55,"luminescence":11,"uv":56,"cleavage":57,"cleavagetype":58,"fracturetype":59,"tenacity":60,"commentbreak":11,"opticaltype":61,"opticalsign":62,"opticalalpha":31,"opticalalpha2":31,"opticalalphaerror":11,"opticalbeta":31,"opticalbeta2":31,"opticalbetaerror":11,"opticalgamma":31,"opticalgamma2":31,"opticalgammaerror":11,"opticalomega":63,"opticalomega2":31,"opticalomegaerror":11,"opticalepsilon":64,"opticalepsilon2":31,"opticalepsilonerror":11,"opticaln":31,"opticaln2":31,"opticalnerror":11,"optical2vcalc":31,"optical2vcalc2":31,"optical2vcalcerror":11,"optical2vmeasured":31,"optical2vmeasured2":31,"optical2vmeasurederror":11,"rimin":65,"rimax":66,"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":67,"industrial":11,"occurrence":68,"otheroccurrence":11,"type_specimen_store":69,"description_short":11,"aboutname":70,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":71,"reviewed_at":11,"variety_of":11,"varieties":72,"group_members":73,"associates":74,"confused_with":75,"type_localities":76,"occurrence_total":83,"citations":84,"images":97,"structures":98,"synonyms":105,"language_names":108,"wikidata_qid":127,"texts":128},7159,"1:1:7159:4","e60c9df3-5682-4dab-8a5e-95d2e94aa57a","Lukechangite-(Ce)","Luk-Ce",0,"mineral",null,6,false,"Na\u003Csub>3\u003C\u002Fsub>Ce\u003Csub>2\u003C\u002Fsub>(CO\u003Csub>3\u003C\u002Fsub>)\u003Csub>4\u003C\u002Fsub>F",[16,17,18,19,20],"Ce","Na","O","C","F",[16,17,18,19,20],[16],[24],"APPROVED",1997,"1995","5","B","D","05","0","Hexagonal",18,114,"P63mc","5.068","22.87",509,2,"Type material: tabular or short prismatic to barrel shaped crystals.\r\nForms: \u003Cmi>{0001}, {11_20}, and {ll_2l}\u003C\u002Fmi>.","Tabular, short prismatic, and barrel-shaped crystals up to 1 mm.",4.5,"4.02","Measured greater than 3.3","Vitreous , Pearly","Vitreous","Somewhat pearly on {0001}","Transparent","White","Colorless to pale beige ",[52,53,54],"colorless","white","orange",[53],"None observed","{0001} ","Perfect","Irregular\u002FUneven,Conchoidal","brittle","Uniaxial","-","1.728","1.542",1.542,1.728,"Soluble in 1:1 HCl with effervescence.","In a pegmatite dike in a nepheline syenite intrusion.","Canadian Museum of Nature, Ottawa, Ontario, Canada, catalogue no. CMNMI 81535 (cotype).","Named in honor of Luke L. Y. Chang (18 September 1934 - 3 August 2009, Silver Spring, Maryland, USA) Professor, University of Maryland, for his contributions to the study of carbonate group minerals.  The suffix follows the nomenclature (Levinson rule) for rare earth elements.","2025-08-11 12:14:28",[],[],[],[],[77],{"id":78,"txt":79,"latitude":80,"longitude":81,"country":82},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",1,[85,89,93],{"id":86,"year":25,"html":87,"doi":88},393582,"Grice, Joel D., Chao, George Y. (1997) Lukechangite-(Ce), a new rare-earth-fluorocarbonate mineral from Mont Saint-Hilaire, Quebec. \u003Ci>American Mineralogist\u003C\u002Fi>,  82 (11) 1255-1260 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2138\u002Fam-1997-11-1220'>doi:10.2138\u002Fam-1997-11-1220\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002Fam\u002Fvol82\u002FAM82_1255.pdf' class='refpdflink'>\u003C\u002Fa>","10.2138\u002Fam-1997-11-1220",{"id":90,"year":91,"html":92,"doi":11},15937936,2000,"HORVÁTH, L., PFENNINGER HORVÁTH, E. (2000) I minerali di Mont-Saint-Hilaire (Québec, Canada) Rivista Mineralogica Italiana, 24, 140-202 (in Italian with English summary).",{"id":94,"year":95,"html":96,"doi":11},16965679,2005,"(2005) Lukechangite-(Ce). \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Flukechangite-Ce.pdf' class='refpdflink'>\u003C\u002Fa>",[],[99],{"id":100,"url":101,"label":102,"formula":103,"spacegroup":104,"year":25},7924,"\u002Fcif\u002F7924.cif","Grice 1997","Na3 Ce2 C4 O12 F","P 63\u002Fm m c",[106,107],"IMA1996-033","Lukechangiet-(Ce)",[109,114,119,123],{"lang":110,"names":111},"ca",[112,113],"Lukechangita-","lukechangita-(Ce)",{"lang":115,"names":116},"de",[117,118],"IMA 1996-033","Lukechangit-(Ce)",{"lang":120,"names":121},"eu",[112,122],"Lukechangita-(Ce)",{"lang":124,"names":125},"it",[126,7],"Lukechangite-","Q3840566",{"history":11,"applications":11}]