cdc.gov Occupational exposure is an important risk factor for chronic obstructive pulmonary disease (COPD), and silica dust is one of the most important occupational respiratory toxins.

The Company is developing North American manufacturing capacity for ultra-high-clarity pattern solar glass through multiple facilities, utilizing high-purity low-iron silica sand from its wholly ...

Industrial Minerals Ltd is a company engaged in exploring and developing industrial minerals. Its projects include the Stockyard High Purity Silica Sand (HPSS) Project: The project is targeting high ...

News: Silica prices remained stable this week. Currently, the mine-mouth price of high-grade silica in Inner Mongolia is 320-370 yuan/mt. The mine-mouth price of high-grade silica in Hubei is 350-420 ...

The fragmentation of the wind turbine supply chain poses an existential threat to global wind power expansion.

At close: April 21 at 4:00:00 PM EDT ...

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Editor's Note: In May 2024, Pope Francis spoke with 60 Minutes, answering questions about global conflicts in Ukraine and Gaza, migrants in the U.S., surrogate motherhood, and more. The pope died ...