christopher-williamson

By |  May 11, 2023

Says MSHA assistant secretary Christopher Williamson: “We accomplish more if we all work together, and miners are safer and healthier as a result.” Photo: MSHA

Says MSHA assistant secretary Christopher Williamson: “We accomplish more if we all work together, and miners are safer and healthier as a result.” Photo: MSHA

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Kevin Yanik

About the Author:

Kevin Yanik is editor-in-chief of Pit & Quarry. He can be reached at 216-706-3724 or kyanik@northcoastmedia.net.

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