A Holistic Approach To Flowsheet Development
Audrey Walters, Metso, takes a look inside the Metso Test Centre in Pennsylvania and locations around the globe.
Mining - 23 February 2026
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US OSM strengthens state authority with 10-Day Notice rule update
The US Office of Surface Mining Reclamation and Enforcement (OSM) has finalised updates to the 10-Day Notice rule, restoring a ‘common sense’ approach that “prioritises state leadership and reduces unnecessary federal interference”.