{"id":"https://openalex.org/W4385652437","doi":"https://doi.org/10.1016/j.oregeorev.2023.105602","title":"Mineralogical study on the distribution regularity of niobium in various types of ores in the giant Bayan Obo Fe-REE-Nb deposit","display_name":"Mineralogical study on the distribution regularity of niobium in various types of ores in the giant Bayan Obo Fe-REE-Nb deposit","publication_year":2023,"publication_date":"2023-08-09","ids":{"openalex":"https://openalex.org/W4385652437","doi":"https://doi.org/10.1016/j.oregeorev.2023.105602"},"language":"en","primary_location":{"id":"doi:10.1016/j.oregeorev.2023.105602","doi":"https://doi.org/10.1016/j.oregeorev.2023.105602","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.oregeorev.2023.105602","pdf_url":null,"source":{"id":"https://openalex.org/S29724373","display_name":"Ore Geology Reviews","issn_l":"0169-1368","issn":["0169-1368","1872-7360"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-b","jufo-1","norway-1","oarl","poland-140","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Ore Geology Reviews","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1016/j.oregeorev.2023.105602","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5010674117","display_name":"Yisu Ren","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yisu Ren","raw_affiliation_strings":["CAS Center for Excellence in Comparative Planetology, University of Science and Technology of China, Hefei 230026, China","CAS Key Laboratory of Crust-Mantle Materials and Environments, University of Science and Technology of China, Hefei 230026, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CAS Center for Excellence in Comparative Planetology, University of Science and Technology of China, Hefei 230026, China","institution_ids":["https://openalex.org/I126520041"]},{"raw_affiliation_string":"CAS Key Laboratory of Crust-Mantle Materials and Environments, University of Science and Technology of China, Hefei 230026, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042943723","display_name":"Xiaoyong Yang","orcid":"https://orcid.org/0000-0003-1868-2890","observed_orcids":["https://orcid.org/0000-0003-1868-2890"]},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4405257927","display_name":"Manitoba Geological Survey","ror":"https://ror.org/05ttb7q93","country_code":"CA","type":"government","lineage":["https://openalex.org/I4405257927"]}],"countries":["CA","CN"],"is_corresponding":true,"raw_author_name":"Xiaoyong Yang","raw_affiliation_strings":["CAS Center for Excellence in Comparative Planetology, University of Science and Technology of China, Hefei 230026, China","CAS Key Laboratory of Crust-Mantle Materials and Environments, University of Science and Technology of China, Hefei 230026, China","Manitoba Geological Survey, 360-1395 Ellice Avenue, Winnipeg, MB R3G 3P2, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CAS Center for Excellence in Comparative Planetology, University of Science and Technology of China, Hefei 230026, China","institution_ids":["https://openalex.org/I126520041"]},{"raw_affiliation_string":"CAS Key Laboratory of Crust-Mantle Materials and Environments, University of Science and Technology of China, Hefei 230026, China","institution_ids":["https://openalex.org/I126520041"]},{"raw_affiliation_string":"Manitoba Geological Survey, 360-1395 Ellice Avenue, Winnipeg, MB R3G 3P2, Canada","institution_ids":["https://openalex.org/I4405257927"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101905943","display_name":"Xue-Ming Yang","orcid":"https://orcid.org/0000-0002-8748-3900","observed_orcids":["https://orcid.org/0000-0002-8748-3900"]},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4405257927","display_name":"Manitoba Geological Survey","ror":"https://ror.org/05ttb7q93","country_code":"CA","type":"government","lineage":["https://openalex.org/I4405257927"]}],"countries":["CA","CN"],"is_corresponding":true,"raw_author_name":"Xueming Yang","raw_affiliation_strings":["CAS Center for Excellence in Comparative Planetology, University of Science and Technology of China, Hefei 230026, China","CAS Key Laboratory of Crust-Mantle Materials and Environments, University of Science and Technology of China, Hefei 230026, China","Manitoba Geological Survey, 360-1395 Ellice Avenue, Winnipeg, MB R3G 3P2, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CAS Center for Excellence in Comparative Planetology, University of Science and Technology of China, Hefei 230026, China","institution_ids":["https://openalex.org/I126520041"]},{"raw_affiliation_string":"CAS Key Laboratory of Crust-Mantle Materials and Environments, University of Science and Technology of China, Hefei 230026, China","institution_ids":["https://openalex.org/I126520041"]},{"raw_affiliation_string":"Manitoba Geological Survey, 360-1395 Ellice Avenue, Winnipeg, MB R3G 3P2, Canada","institution_ids":["https://openalex.org/I4405257927"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046633667","display_name":"Ming\u2010Xing Ling","orcid":"https://orcid.org/0000-0002-4859-6451","observed_orcids":["https://orcid.org/0000-0002-4859-6451"]},"institutions":[{"id":"https://openalex.org/I4210119674","display_name":"East China University of Technology","ror":"https://ror.org/027385r44","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210119674"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mingxing Ling","raw_affiliation_strings":["State Key Laboratory of Nuclear Resources and Environment, East China University of Technology, Nanchang 330013, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Nuclear Resources and Environment, East China University of Technology, Nanchang 330013, China","institution_ids":["https://openalex.org/I4210119674"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100431021","display_name":"Yulong Liu","orcid":"https://orcid.org/0000-0002-7456-4015","observed_orcids":["https://orcid.org/0000-0002-7456-4015"]},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I3018690959","display_name":"Guangzhou Institute of Geochemistry","ror":"https://ror.org/0356cst02","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I3018690959"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yulong Liu","raw_affiliation_strings":["Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I3018690959"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5042943723","https://openalex.org/A5101905943"],"corresponding_institution_ids":["https://openalex.org/I126520041","https://openalex.org/I4405257927"],"apc_list":{"value":2300,"currency":"USD","value_usd":2300},"apc_paid":{"value":2300,"currency":"USD","value_usd":2300},"fwci":6.7163,"has_fulltext":false,"cited_by_count":47,"citation_normalized_percentile":{"value":0.98695335,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":100},"biblio":{"volume":"161","issue":null,"first_page":"105602","last_page":"105602"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13442","display_name":"Geochemistry and Geochronology of Asian Mineral Deposits","score":0.8901000022888184,"subfield":{"id":"https://openalex.org/subfields/1906","display_name":"Geochemistry and Petrology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T13442","display_name":"Geochemistry and Geochronology of Asian Mineral Deposits","score":0.8901000022888184,"subfield":{"id":"https://openalex.org/subfields/1906","display_name":"Geochemistry and Petrology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10001","display_name":"Geological and Geochemical Analysis","score":0.07900000363588333,"subfield":{"id":"https://openalex.org/subfields/1906","display_name":"Geochemistry and Petrology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11740","display_name":"Geochemistry and Elemental Analysis","score":0.017100000753998756,"subfield":{"id":"https://openalex.org/subfields/1906","display_name":"Geochemistry and Petrology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/bayan-obo-deposit","display_name":"Bayan Obo deposit","score":0.8899999856948853},{"id":"https://openalex.org/keywords/niobium-mineralization","display_name":"niobium mineralization","score":0.8529999852180481},{"id":"https://openalex.org/keywords/columbite","display_name":"columbite","score":0.7979999780654907},{"id":"https://openalex.org/keywords/pyrochlore","display_name":"pyrochlore","score":0.9160000085830688},{"id":"https://openalex.org/keywords/aeschynite","display_name":"aeschynite","score":0.9850000143051147},{"id":"https://openalex.org/keywords/fergusonite","display_name":"fergusonite","score":0.9980000257492065},{"id":"https://openalex.org/keywords/carbonatites","display_name":"carbonatites","score":0.6510000228881836},{"id":"https://openalex.org/keywords/apatite","display_name":"apatite","score":0.6069999933242798},{"id":"https://openalex.org/keywords/fractional-crystallization","display_name":"fractional crystallization","score":0.6489999890327454},{"id":"https://openalex.org/keywords/ore-types","display_name":"ore types","score":0.5109999775886536},{"id":"https://openalex.org/keywords/mineral-distribution","display_name":"mineral distribution","score":0.3840000033378601},{"id":"https://openalex.org/keywords/rare-earth-elements","display_name":"rare earth elements","score":0.6039999723434448},{"id":"https://openalex.org/keywords/dolomite","display_name":"dolomite","score":0.3930000066757202},{"id":"https://openalex.org/keywords/magnetite","display_name":"magnetite","score":0.5149999856948853},{"id":"https://openalex.org/keywords/monazite","display_name":"monazite","score":0.8059999942779541},{"id":"https://openalex.org/keywords/mineral-genesis","display_name":"mineral genesis","score":0.5350000262260437},{"id":"https://openalex.org/keywords/mineral-inclusions","display_name":"mineral inclusions","score":0.34299999475479126}],"concepts":[{"id":"https://openalex.org/C2780861898","wikidata":"https://www.wikidata.org/wiki/Q899841","display_name":"Columbite","level":3,"score":0.8901299238204956},{"id":"https://openalex.org/C140441402","wikidata":"https://www.wikidata.org/wiki/Q195178","display_name":"Carbonatite","level":3,"score":0.8061789274215698},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.7599186897277832},{"id":"https://openalex.org/C17409809","wikidata":"https://www.wikidata.org/wiki/Q161764","display_name":"Geochemistry","level":1,"score":0.7314736843109131},{"id":"https://openalex.org/C2776212575","wikidata":"https://www.wikidata.org/wiki/Q422011","display_name":"Monazite","level":3,"score":0.668582558631897},{"id":"https://openalex.org/C111696902","wikidata":"https://www.wikidata.org/wiki/Q6864413","display_name":"Mineralization (soil science)","level":3,"score":0.6315816640853882},{"id":"https://openalex.org/C2780181037","wikidata":"https://www.wikidata.org/wiki/Q371542","display_name":"Dolomite","level":2,"score":0.6043856739997864},{"id":"https://openalex.org/C507968137","wikidata":"https://www.wikidata.org/wiki/Q1046","display_name":"Niobium","level":2,"score":0.5863348245620728},{"id":"https://openalex.org/C2777781897","wikidata":"https://www.wikidata.org/wiki/Q181395","display_name":"Magnetite","level":2,"score":0.5103663802146912},{"id":"https://openalex.org/C195845463","wikidata":"https://www.wikidata.org/wiki/Q105630","display_name":"Pegmatite","level":2,"score":0.5023281574249268},{"id":"https://openalex.org/C167919410","wikidata":"https://www.wikidata.org/wiki/Q222814","display_name":"Metasomatism","level":3,"score":0.497090607881546},{"id":"https://openalex.org/C2779303976","wikidata":"https://www.wikidata.org/wiki/Q417202","display_name":"Pyrochlore","level":3,"score":0.4933899939060211},{"id":"https://openalex.org/C2777081348","wikidata":"https://www.wikidata.org/wiki/Q102151","display_name":"Fluorite","level":2,"score":0.4653639793395996},{"id":"https://openalex.org/C2777229588","wikidata":"https://www.wikidata.org/wiki/Q105794","display_name":"Biotite","level":3,"score":0.45643818378448486},{"id":"https://openalex.org/C2777746296","wikidata":"https://www.wikidata.org/wiki/Q178397","display_name":"Apatite","level":2,"score":0.4339308738708496},{"id":"https://openalex.org/C199289684","wikidata":"https://www.wikidata.org/wiki/Q83353","display_name":"Mineralogy","level":1,"score":0.42528122663497925},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.18399634957313538},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.1496639847755432},{"id":"https://openalex.org/C2778849375","wikidata":"https://www.wikidata.org/wiki/Q178928","display_name":"Zircon","level":2,"score":0.12293502688407898},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.1007501482963562},{"id":"https://openalex.org/C67236022","wikidata":"https://www.wikidata.org/wiki/Q4364434","display_name":"Mantle (geology)","level":2,"score":0.08318999409675598},{"id":"https://openalex.org/C159390177","wikidata":"https://www.wikidata.org/wiki/Q9161265","display_name":"Soil science","level":1,"score":0.0},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C2779870107","wikidata":"https://www.wikidata.org/wiki/Q43010","display_name":"Quartz","level":2,"score":0.0},{"id":"https://openalex.org/C134132462","wikidata":"https://www.wikidata.org/wiki/Q45621","display_name":"Ceramic","level":2,"score":0.0},{"id":"https://openalex.org/C159750122","wikidata":"https://www.wikidata.org/wiki/Q96621023","display_name":"Soil water","level":2,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.oregeorev.2023.105602","doi":"https://doi.org/10.1016/j.oregeorev.2023.105602","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.oregeorev.2023.105602","pdf_url":null,"source":{"id":"https://openalex.org/S29724373","display_name":"Ore Geology Reviews","issn_l":"0169-1368","issn":["0169-1368","1872-7360"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-b","jufo-1","norway-1","oarl","poland-140","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Ore Geology Reviews","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1016/j.oregeorev.2023.105602","doi":"https://doi.org/10.1016/j.oregeorev.2023.105602","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.oregeorev.2023.105602","pdf_url":null,"source":{"id":"https://openalex.org/S29724373","display_name":"Ore Geology Reviews","issn_l":"0169-1368","issn":["0169-1368","1872-7360"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-b","jufo-1","norway-1","oarl","poland-140","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Ore Geology Reviews","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G2490415230","display_name":null,"funder_award_id":"ZDRW-CN-2021\u20133","funder_id":"https://openalex.org/F4320321133","funder_display_name":"Chinese Academy of Sciences"},{"id":"https://openalex.org/G6625432025","display_name":null,"funder_award_id":"42102069","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321133","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":79,"referenced_works":["https://openalex.org/W193268635","https://openalex.org/W425929355","https://openalex.org/W854623069","https://openalex.org/W1209108900","https://openalex.org/W1532217327","https://openalex.org/W1589148606","https://openalex.org/W1966034524","https://openalex.org/W1966793651","https://openalex.org/W1969761773","https://openalex.org/W1971566370","https://openalex.org/W1976348616","https://openalex.org/W1981315926","https://openalex.org/W1988702169","https://openalex.org/W1990781840","https://openalex.org/W1996987775","https://openalex.org/W1998230912","https://openalex.org/W2004657255","https://openalex.org/W2006900943","https://openalex.org/W2007523159","https://openalex.org/W2018869039","https://openalex.org/W2037240905","https://openalex.org/W2045746353","https://openalex.org/W2052847588","https://openalex.org/W2060962139","https://openalex.org/W2062616337","https://openalex.org/W2064655960","https://openalex.org/W2074972114","https://openalex.org/W2077101751","https://openalex.org/W2082211940","https://openalex.org/W2088478551","https://openalex.org/W2090072525","https://openalex.org/W2090171012","https://openalex.org/W2094197788","https://openalex.org/W2094613551","https://openalex.org/W2106135749","https://openalex.org/W2107167500","https://openalex.org/W2116522668","https://openalex.org/W2139298626","https://openalex.org/W2167291234","https://openalex.org/W2184095019","https://openalex.org/W2287844294","https://openalex.org/W2294699814","https://openalex.org/W2307060438","https://openalex.org/W2323444654","https://openalex.org/W2340348368","https://openalex.org/W2344239563","https://openalex.org/W2354456236","https://openalex.org/W2361437157","https://openalex.org/W2380364927","https://openalex.org/W2382356895","https://openalex.org/W2386645347","https://openalex.org/W2390111723","https://openalex.org/W2408849960","https://openalex.org/W2466787799","https://openalex.org/W2483163382","https://openalex.org/W2491208108","https://openalex.org/W2524109056","https://openalex.org/W2559196382","https://openalex.org/W2570479434","https://openalex.org/W2581566103","https://openalex.org/W2617205344","https://openalex.org/W2773646395","https://openalex.org/W2789492474","https://openalex.org/W2789934983","https://openalex.org/W2801168676","https://openalex.org/W2804357090","https://openalex.org/W2886016413","https://openalex.org/W2889530414","https://openalex.org/W2944707271","https://openalex.org/W2946513773","https://openalex.org/W2949588571","https://openalex.org/W2980926979","https://openalex.org/W2981945005","https://openalex.org/W3018098777","https://openalex.org/W3042907442","https://openalex.org/W3185839298","https://openalex.org/W3210883550","https://openalex.org/W4245287945","https://openalex.org/W4283371051"],"related_works":["https://openalex.org/W4319303354","https://openalex.org/W4376144098","https://openalex.org/W4412084906","https://openalex.org/W7204252254","https://openalex.org/W4403399474","https://openalex.org/W3042907442","https://openalex.org/W3149861528","https://openalex.org/W4409685100","https://openalex.org/W6959852804","https://openalex.org/W2116522668"],"abstract_inverted_index":{"The":[0,29,55,125,171,202],"Bayan":[1,138,322,424],"Obo":[2,139,323,425],"Fe-REE-Nb":[3,140,230,248,274,283,397,426],"deposit":[4,10,141],"is":[5,72,142,154,165,186,200,259],"the":[6,12,34,50,65,96,101,136,176,265,312,329,356,418],"largest":[7],"rare":[8],"earth":[9],"in":[11,27,74,79,130,135,161,175,192,228,271,281,291,301,318,321,352,393],"world,":[13],"which":[14,258],"also":[15,250],"contains":[16,211],"huge":[17],"amounts":[18],"of":[19,24,52,67,77,104,110,128,133,268,304,315,331,345,358,396,417,423],"niobium":[20,129,159,198,287,319,386,390,410,419],"resources,":[21],"hosting":[22],"83%":[23],"industrial":[25],"reserves":[26],"China.":[28],"previous":[30],"researches":[31],"focused":[32],"on":[33,385],"REE":[35,40,56,68],"mineralogy,":[36],"mineralization":[37,62,71,160,300],"age":[38],"and":[39,57,69,91,123,148,169,181,188,196,205,214,217,226,232,279,285,293,309,338,340,376,388,409,412],"source,":[41],"whereas":[42],"only":[43],"a":[44,302,343,414],"few":[45],"studies":[46],"paid":[47],"attention":[48],"to":[49,99,307,328,342,401],"genesis":[51],"Nb":[53,58,70,299],"mineralization.":[54],"might":[59],"present":[60],"systematic":[61],"difference":[63],"as":[64,86,335],"degree":[66],"distinct":[73],"different":[75],"types":[76,132,395],"ores":[78,134,305,398],"host":[80],"dolomite.":[81],"Many":[82],"complicated":[83],"factors":[84],"such":[85,334],"low":[87],"grade,":[88],"fine-grained":[89],"dissemination":[90],"complex":[92],"mineral":[93,174,191,239,391,407],"composition":[94],"are":[95,236,289],"main":[97],"obstacles":[98],"hinder":[100],"effective":[102],"utilization":[103],"Nb.":[105],"In":[106,144],"this":[107],"research,":[108],"variety":[109],"niobium-bearing":[111,152,173,190,359],"minerals":[112,153],"have":[113,294],"been":[114],"identified":[115],"including":[116],"aeschynite,":[117,187],"fergusonite,":[118],"columbite,":[119,157],"pyrochlore,":[120],"fersmite,":[121],"baotite,":[122],"ilmenorutile.":[124],"distribution":[126],"regularity":[127],"various":[131,394],"giant":[137],"asserted.":[143],"massive":[145,229],"Nb-REE-Fe":[146,163,184,194],"ore":[147,164,180,185,195,199,231,235,249,284,288],"dolomite-type":[149,233],"Nb-REE-(Fe)":[150,179,234,277],"ore,":[151,275,278],"represented":[155],"by":[156,167,261],"while":[158],"aegirine-type":[162,247],"characterized":[166],"pyrochlore":[168],"aeschynite.":[170],"major":[172,189],"riebeckite":[177],"-type":[178],"fluorite-type":[182,272],"(banded)":[183,273],"biotite-type":[193,282],"diopside-type":[197,286],"fergusonite.":[201],"\u03bc-XRF":[203],"results":[204],"SEM":[206],"observations":[207],"display":[208],"that":[209],"columbite":[210],"dolomite,":[212],"magnetite":[213,227],"monazite":[215],"inclusions":[216],"shows":[218,251],"obvious":[219],"genetic":[220,254],"links":[221],"with":[222,256],"apatite.":[223],"Columbite,":[224],"apatite":[225],"at":[237],"same":[238],"generation,":[240],"both":[241],"having":[242],"magmatic":[243,266],"origins.":[244,296],"Pyrochlore":[245],"from":[246],"more":[252],"close":[253],"relationship":[255],"apatite,":[257],"formed":[260],"fractional":[262],"crystallization":[263],"during":[264],"stage":[267],"carbonatite.":[269],"Aeschynite":[270],"riebeckite-type":[276],"fergusonite":[280],"large":[290],"grain":[292],"hydrothermal":[295,316,353],"Moreover,":[297],"intensive":[298],"series":[303],"related":[306],"fluoritization":[308],"alkali-metasomatism":[310],"demonstrated":[311],"critical":[313],"role":[314],"process":[317],"enrichment":[320,421],"deposit.":[324,427],"Fluid-rock":[325],"interaction":[326],"leads":[327],"generation":[330],"alteration":[332],"minerals,":[333],"fluorite,":[336],"biotite":[337],"aegirine,":[339],"contributes":[341],"slash":[344],"K,":[346],"Na":[347],"contents":[348,351],"or":[349],"F":[350],"fluids,":[354],"facilitating":[355],"precipitation":[357],"minerals.":[360],"By":[361],"using":[362],"scanning":[363],"electron":[364],"microscope":[365],"(SEM),":[366],"X-ray":[367],"energy":[368],"dispersive":[369],"analysis":[370,374],"(EDS),":[371],"Micro-XRF":[372],"spectral":[373],"(\u03bc-XRF)":[375],"TESCAN":[377],"Intergrated":[378],"Mineral":[379],"Analysis":[380],"(TIMA),":[381],"detailed":[382],"mineralogical":[383],"study":[384],"occurrence":[387],"typical":[389],"compositions":[392],"was":[399],"conducted":[400],"provide":[402],"an":[403],"important":[404],"reference":[405],"for":[406],"processing":[408],"prospecting":[411],"give":[413],"deeper":[415],"understanding":[416],"anomalous":[420],"mechanism":[422]},"counts_by_year":[{"year":2026,"cited_by_count":15},{"year":2025,"cited_by_count":21},{"year":2024,"cited_by_count":10},{"year":2023,"cited_by_count":1}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2023-08-09T00:00:00"}
