Investor interest in zinc is rising, spurred by its role in clean energy technology. Diversified mining companies are the main sources of zinc investment opportunities. Key findings are powered by ...

In central Idaho, the Triumph Mine produced silver, lead, and zinc from the late 1800s into ... the Environmental Protection Agency (EPA) to clean it up, subject to federal Clean Water Act standards.

Decades of silver, lead and zinc production left behind abandoned tunnels and toxic ... Local conservationists wanted to step in, but they would have faced potential liability under the Clean Water ...

Zinc-based compounds ... such as avoiding harsh products and keeping your hair clean and hydrated. Some people may experience mild irritation, redness, or a stinging sensation on the scalp ...