Mineral Miners


The United Mine Workers of America has represented miners of fine metals, minerals, and rock for over half a century. UMWA members who mine and/or process fine minerals, including feldspar, mica, quartz, and pearlite can be found across the country, from North Carolina to New Mexico.

Mineral miners work under many of the same hazards as coal miners, but also are unique because of the type of minerals they mine and the chemicals that are used in the mining and cleaning process. Members of L.U. 140 at Feldspar Corp., work with a variety of chemicals and reagents, including sodium sulfate and hydrofluoric acid

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Join the UMWA!

Are you a miner looking for a safer work environment with a fair wage? If you would like to learn more about the benefits of being a UMWA member, click the link below for more information. To speak to a UMWA representative, click here to find the Regional office closest to you.

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