In 2025, the zinc industry embraced a new phase of comprehensive development. Domestically, resource security continued to strengthen, smelting technology achieved breakthroughs and upgrades, and ...
COEUR D’ALENE, Idaho--(BUSINESS WIRE)--Hecla Mining Company (NYSE:HL) today reported the highest silver, lead, and zinc reserves in its 129-year history and provided an update on its exploration ...
A bankable feasibility study (BFS) has shown Citronen to have robust economics. The 2021 BFS represents the first ground-up evaluation of the project in a decade and supersedes the feasibility study ...
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