Original ResearchPublished 9 September 2026On-site geochemical and indicator mineral analytical techniques in critical raw-metal exploration in the glaciated terrainPertti Sarala · Marja LehtonenFrontiers in Geochemistrydoi 10.3389/fgeoc.2026.1866020
PerspectivePublished 13 May 2026Strategies for using membrane-based separations to extract critical metals from waste streamsBandar J. Bashmmakh · Sohail MuradFrontiers in Chemical Engineeringdoi 10.3389/fceng.2026.1812506
