PORTLAND, Ore. (KOIN) — Portland Parks & Recreation tested 180 samples for lead since the beginning of June and 17 came back with high readings, the department revealed. Mount Tabor Annex was ...

Blowpipes have been used for centuries to identify which elements are present in a mineral sample, says William Jensen, an emeritus chemistry professor at the University of Cincinnati.In fact ...

Halifax, Nova Scotia--(Newsfile Corp. - December 9, 2024) - EDM Resources Inc. (TSXV: EDM) (FSE: P3Z) ("EDM" or the "Company") is pleased to announce a corporate update on our recent activities ...

ASHLAND, Ore. (AP) — Oregon regulators say no cleanup is needed for lead at the Ashland Gun Club as long as it remains a shooting range. But the city of Ashland is going ahead with plans to ...

It accounts for nearly 98 percent of Myanmar's lead ore and concentrate exports, according to 2023 World Bank data. The figures say 49,000 tonnes worth $20 million were exported to China that ...