Column: Zinc’s high premium to sister metal lead may not last
Lead and zinc may be geological sister metals but their market fortunes have been very different in recent months.
Toxic traces of lead mining in Missouri are hard to erase
The EPA has spent $127 million since 2020 on remediating…
Silver Mountain receives go-ahead to restart Reliquias mine in Peru
Once restarted, the Reliquias project would deliver approximately 2.2 million oz.…
Sierra Metals shares jump on takeover offer from Peruvian firm
The offer will be priced at C$0.85 per share, which…
Bunker Hill delays restart of historic silver mine in Idaho after cost swells
The iconic Bunker Hill mine operated for over a century,…
