3. Galena A lead-based mineral, galena is often admired for its shiny, cubic structure. While it looks harmless, galena contains lead sulfide, which is toxic if inhaled or ingested. Long-term ...

TORONTO--(BUSINESS WIRE)--Americas Gold and Silver Corporation (“the Company”) (TSX: USA, NYSE American: USAS) is pleased to provide an update on its ongoing work programs at the Galena ...

Galena has substantial infrastructure already in place to exploit a large Mineral Resource; an excellent starting point to bring the operation towards its full potential as a very profitable and ...

This study investigates the chemical variations within mineral phases in the Martian meteorite sample North West Africa (NWA) 4468. Meteorites are the only samples of Martian rocks that can be studied ...