{"id":"https://openalex.org/W3000679724","doi":"https://doi.org/10.1002/gj.3742","title":"Volcanogenic talc\u2010copper deposits of Darhib\u2010Abu Jurdi area, Egypt: Petrogenesis and remote sensing characterization","display_name":"Volcanogenic talc\u2010copper deposits of Darhib\u2010Abu Jurdi area, Egypt: Petrogenesis and remote sensing characterization","publication_year":2020,"publication_date":"2020-01-10","ids":{"openalex":"https://openalex.org/W3000679724","doi":"https://doi.org/10.1002/gj.3742","mag":"3000679724"},"language":"en","primary_location":{"id":"doi:10.1002/gj.3742","doi":"https://doi.org/10.1002/gj.3742","is_oa":false,"landing_page_url":"https://doi.org/10.1002/gj.3742","pdf_url":null,"source":{"id":"https://openalex.org/S128421901","display_name":"Geological Journal","issn_l":"0072-1050","issn":["0072-1050","1099-1034"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","norway-1","poland-70","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Geological Journal","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5040246713","display_name":"Mohamed Wahbi Ali-Bik","orcid":"https://orcid.org/0000-0002-0228-6570","observed_orcids":["https://orcid.org/0000-0002-0228-6570"]},"institutions":[{"id":"https://openalex.org/I4210131959","display_name":"National Research Centre","ror":"https://ror.org/02n85j827","country_code":"EG","type":"facility","lineage":["https://openalex.org/I4210131959"]}],"countries":["EG"],"is_corresponding":true,"raw_author_name":"Mohamed W. Ali\u2010Bik","raw_affiliation_strings":["Geological Sciences Department, National Research Centre (NRC), Cairo, Egypt"],"raw_orcid":"https://orcid.org/0000-0002-0228-6570","affiliations":[{"raw_affiliation_string":"Geological Sciences Department, National Research Centre (NRC), Cairo, Egypt","institution_ids":["https://openalex.org/I4210131959"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102337834","display_name":"Safaa M. Hassan","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I10180231","display_name":"National Authority for Remote Sensing and Space Sciences","ror":"https://ror.org/03qv51n94","country_code":"EG","type":"government","lineage":["https://openalex.org/I10180231"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"Safaa M. Hassan","raw_affiliation_strings":["National Authority for Remote Sensing and Space Sciences (NARSS), Cairo, Egypt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Authority for Remote Sensing and Space Sciences (NARSS), Cairo, Egypt","institution_ids":["https://openalex.org/I10180231"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5010459296","display_name":"Mohamed Fouad Sadek","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I10180231","display_name":"National Authority for Remote Sensing and Space Sciences","ror":"https://ror.org/03qv51n94","country_code":"EG","type":"government","lineage":["https://openalex.org/I10180231"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"Mohamed F. Sadek","raw_affiliation_strings":["National Authority for Remote Sensing and Space Sciences (NARSS), Cairo, Egypt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Authority for Remote Sensing and Space Sciences (NARSS), Cairo, Egypt","institution_ids":["https://openalex.org/I10180231"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5040246713"],"corresponding_institution_ids":["https://openalex.org/I4210131959"],"apc_list":{"value":3500,"currency":"USD","value_usd":3500},"apc_paid":null,"fwci":2.0951,"has_fulltext":false,"cited_by_count":22,"citation_normalized_percentile":{"value":0.84702836,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":99},"biblio":{"volume":"55","issue":"7","first_page":"5330","last_page":"5354"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12157","display_name":"Geochemistry and Geologic Mapping","score":0.5464000105857849,"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/T12157","display_name":"Geochemistry and Geologic Mapping","score":0.5464000105857849,"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":0.40529999136924744,"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":0.024000000208616257,"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/talc-deposits","display_name":"talc deposits","score":0.8859999775886536},{"id":"https://openalex.org/keywords/copper-deposits","display_name":"copper deposits","score":0.7609999775886536},{"id":"https://openalex.org/keywords/volcanogenic-massive-sulphide-deposits","display_name":"volcanogenic massive sulfide deposits","score":0.7689999938011169},{"id":"https://openalex.org/keywords/submarine-volcanism","display_name":"submarine volcanism","score":0.6439999938011169},{"id":"https://openalex.org/keywords/greenschist-facies-metamorphism","display_name":"greenschist facies metamorphism","score":0.8100000023841858},{"id":"https://openalex.org/keywords/shear-zones","display_name":"shear zones","score":0.503000020980835},{"id":"https://openalex.org/keywords/hydrothermal-alteration-zones","display_name":"hydrothermal alteration zones","score":0.6990000009536743},{"id":"https://openalex.org/keywords/chloritization","display_name":"chloritization","score":0.7310000061988831},{"id":"https://openalex.org/keywords/tremolite","display_name":"tremolite","score":0.6209999918937683},{"id":"https://openalex.org/keywords/actinolite","display_name":"actinolite","score":0.972000002861023},{"id":"https://openalex.org/keywords/south-eastern-desert","display_name":"South Eastern Desert","score":0.6790000200271606},{"id":"https://openalex.org/keywords/mineral-mapping","display_name":"mineral mapping","score":0.421999990940094},{"id":"https://openalex.org/keywords/sentinel-2","display_name":"Sentinel-2","score":0.7300000190734863},{"id":"https://openalex.org/keywords/landsat-8","display_name":"Landsat 8","score":0.8629999756813049},{"id":"https://openalex.org/keywords/aster","display_name":"ASTER","score":0.7710000276565552}],"concepts":[{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.8412244319915771},{"id":"https://openalex.org/C17409809","wikidata":"https://www.wikidata.org/wiki/Q161764","display_name":"Geochemistry","level":1,"score":0.820117712020874},{"id":"https://openalex.org/C2781366471","wikidata":"https://www.wikidata.org/wiki/Q104692","display_name":"Actinolite","level":5,"score":0.6648935675621033},{"id":"https://openalex.org/C79766335","wikidata":"https://www.wikidata.org/wiki/Q7940083","display_name":"Volcanogenic massive sulfide ore deposit","level":4,"score":0.5590291023254395},{"id":"https://openalex.org/C167284885","wikidata":"https://www.wikidata.org/wiki/Q764372","display_name":"Mafic","level":2,"score":0.5494335889816284},{"id":"https://openalex.org/C37045145","wikidata":"https://www.wikidata.org/wiki/Q917402","display_name":"Greenschist","level":3,"score":0.5402223467826843},{"id":"https://openalex.org/C59235061","wikidata":"https://www.wikidata.org/wiki/Q289600","display_name":"Petrography","level":2,"score":0.4911153018474579},{"id":"https://openalex.org/C145761182","wikidata":"https://www.wikidata.org/wiki/Q11196343","display_name":"Hypogene","level":4,"score":0.4527169167995453},{"id":"https://openalex.org/C44938399","wikidata":"https://www.wikidata.org/wiki/Q2624576","display_name":"Petrogenesis","level":3,"score":0.42226940393447876},{"id":"https://openalex.org/C112764850","wikidata":"https://www.wikidata.org/wiki/Q380971","display_name":"Metamorphism","level":2,"score":0.41363582015037537},{"id":"https://openalex.org/C2778357522","wikidata":"https://www.wikidata.org/wiki/Q272844","display_name":"Epidote","level":4,"score":0.2850857377052307},{"id":"https://openalex.org/C2777844515","wikidata":"https://www.wikidata.org/wiki/Q593248","display_name":"Chlorite","level":3,"score":0.27986714243888855},{"id":"https://openalex.org/C2779870107","wikidata":"https://www.wikidata.org/wiki/Q43010","display_name":"Quartz","level":2,"score":0.24402472376823425},{"id":"https://openalex.org/C161509811","wikidata":"https://www.wikidata.org/wiki/Q43338","display_name":"Basalt","level":2,"score":0.2207213044166565},{"id":"https://openalex.org/C2776062231","wikidata":"https://www.wikidata.org/wiki/Q50769","display_name":"Pyrite","level":2,"score":0.11591386795043945},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C2776268066","wikidata":"https://www.wikidata.org/wiki/Q105006","display_name":"Sphalerite","level":3,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1002/gj.3742","doi":"https://doi.org/10.1002/gj.3742","is_oa":false,"landing_page_url":"https://doi.org/10.1002/gj.3742","pdf_url":null,"source":{"id":"https://openalex.org/S128421901","display_name":"Geological Journal","issn_l":"0072-1050","issn":["0072-1050","1099-1034"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","norway-1","poland-70","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Geological Journal","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":47,"referenced_works":["https://openalex.org/W162821440","https://openalex.org/W608425529","https://openalex.org/W1491179359","https://openalex.org/W1602507805","https://openalex.org/W1604980370","https://openalex.org/W1617448935","https://openalex.org/W1622179268","https://openalex.org/W1848758123","https://openalex.org/W1965507362","https://openalex.org/W1966547888","https://openalex.org/W1966934203","https://openalex.org/W1970020630","https://openalex.org/W1975230514","https://openalex.org/W1976361826","https://openalex.org/W1976700224","https://openalex.org/W1993290622","https://openalex.org/W1996978621","https://openalex.org/W1998230732","https://openalex.org/W1999033243","https://openalex.org/W1999448338","https://openalex.org/W2007775522","https://openalex.org/W2016372936","https://openalex.org/W2032051771","https://openalex.org/W2050525900","https://openalex.org/W2052514120","https://openalex.org/W2058206910","https://openalex.org/W2063937191","https://openalex.org/W2064300797","https://openalex.org/W2068742566","https://openalex.org/W2070769126","https://openalex.org/W2074506246","https://openalex.org/W2108366248","https://openalex.org/W2109205984","https://openalex.org/W2119049524","https://openalex.org/W2122452972","https://openalex.org/W2136716667","https://openalex.org/W2140161554","https://openalex.org/W2145191782","https://openalex.org/W2157099954","https://openalex.org/W2157957200","https://openalex.org/W2159587647","https://openalex.org/W2513971548","https://openalex.org/W2608553605","https://openalex.org/W2736197395","https://openalex.org/W2773951422","https://openalex.org/W2795701130","https://openalex.org/W2980190804"],"related_works":["https://openalex.org/W2063572989","https://openalex.org/W4362575603","https://openalex.org/W4408427368","https://openalex.org/W1976361826","https://openalex.org/W2064235180","https://openalex.org/W2088423035","https://openalex.org/W4322210651","https://openalex.org/W4294555146","https://openalex.org/W2068087414","https://openalex.org/W7155618413"],"abstract_inverted_index":{"Economic":[0],"talc":[1,65],"deposits":[2,66,120,160],"were":[3,32,99,161],"developed":[4],"as":[5,67,69,133,167],"an":[6],"integral":[7],"part":[8],"of":[9,27,71,118,141,180,202,211],"a":[10,35,91,134],"volcanogenic":[11],"massive":[12],"sulfide":[13,148,196],"system":[14],"in":[15,22,34,88,101],"Darhib\u2010Abu":[16,111,164],"Jurdi":[17,112,165],"bimodal\u2010mafic":[18],"type":[19],"submarine":[20,135],"volcanics":[21,123],"the":[23,54,77,110,168,195],"South":[24],"Eastern":[25],"Desert":[26],"Egypt.":[28],"These":[29,59],"Pan\u2010African":[30],"metavolcanics":[31],"erupted":[33],"rift\u2010related":[36],"environment":[37],"and":[38,74,85,103,116,121,131,151,157,208,216],"experienced":[39],"low\u2010grade":[40],"greenschist":[41],"metamorphism.":[42],"They":[43],"host":[44,122],"talc\u2010malachite":[45],"mineralization,":[46],"mainly":[47],"within":[48,109],"E\u2013W":[49],"trending":[50],"alteration":[51,61,107],"zones":[52,62,108],"along":[53],"major":[55],"latitudinal":[56],"shear":[57],"planes.":[58],"mineralized":[60,106],"contain":[63],"economic":[64],"well":[68],"averages":[70],"1.7%":[72],"Cu":[73],"0.46%":[75],"Zn;":[76],"maximum":[78],"may":[79],"exceed":[80],"11%":[81],"Cu.":[82],"Sentinel\u20102,":[83],"ASTER,":[84],"Landsat\u20108":[86],"dataset":[87],"conjunction":[89],"with":[90,184,189],"portable":[92],"TerraSpec":[93],"Halo":[94],"mineral":[95],"identifier":[96],"device":[97],"(ASD)":[98],"employed":[100],"detecting":[102],"mapping":[104],"these":[105,119],"metavolcanics.":[113],"Petrography,":[114],"mineralogy,":[115],"geochemistry":[117],"enabled":[124],"to":[125,200],"put":[126],"constraints":[127],"on":[128,176],"their":[129],"petrogenesis":[130],"evolution":[132],"hydrothermal":[136,182,206],"vent":[137],"system.":[138],"Mineralogical":[139],"characteristics":[140],"pervasive":[142],"chloritization":[143],"stringer":[144],"zone,":[145,150],"hypogene":[146],"primary":[147],"ore":[149,197],"supergene":[152],"oxidized":[153],"zone":[154],"are":[155],"addressed":[156],"discussed.":[158],"Talc":[159],"formed":[162],"at":[163,191],"area":[166],"main":[169],"gangue":[170],"phase":[171],"via":[172],"(a)":[173],"direct":[174],"precipitation":[175,188],"seafloor":[177],"by":[178],"interaction":[179],"silica\u2010saturated":[181],"fluids":[183],"Mg\u2010rich":[185,203],"seawater,":[186],"(b)":[187],"actinolite/tremolite":[190],"shallow":[192],"depth":[193],"beneath":[194],"lenses":[198],"due":[199],"penetration":[201],"seawater":[204],"into":[205],"conduit,":[207],"(c)":[209],"replacement":[210],"pre\u2010existing":[212],"tremolite,":[213],"actinolite,":[214],"chlorite,":[215],"septechlorite.":[217]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":6},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":8},{"year":2021,"cited_by_count":2}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2020-01-23T00:00:00"}