Blasting requires police supervision in Northern Ireland.
Pan African Resources expects only a limited impact from the virus outbreak on production.
Polyus, Russia's largest gold producer, has said operations will continue.
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Post-Brumadinho, the spotlight on water management in tailings has never been brighter
The HP900 targets increased performance and reduced startup costs
Gold refinery had not stopped all operations during the lockdown.
Business segment will focus on underground coal support products
Hundreds have tested positive at PGG's mines in Silesia province.
The company has introduced new screening, quarantine and travel arrangements.
Company inks deal for 11.2MW solar project
Lockdowns have impacted on supply and site access, but the firms remain focused on cost controls.