{"id":"https://openalex.org/keywords/minor-elements","display_name":"minor elements","description":"Minor elements are chemical elements occurring at relatively low concentrations in a material, as measured in analytical chemistry.","display_name_alternatives":["minor element"],"ids":{"openalex":"https://openalex.org/keywords/minor-elements","wikidata":null},"primary_topic":{"id":"https://openalex.org/T11740","display_name":"Geochemistry and Elemental Analysis","score":0.2549,"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/T11740","display_name":"Geochemistry and Elemental Analysis","score":0.2549,"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":0.0825,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"works_count":3118,"cited_by_count":35674,"works_api_url":"https://api.openalex.org/works?filter=keywords.id:keywords/minor-elements","updated_date":"2026-10-22T04:07:25","created_date":"2026-09-30T00:00:00"}
