PCA, NSSGA CHARTER GROUP SEEKING STABILIZED U.S. GEOLOGICAL SURVEY

National Stone, Sand & Gravel Association and Portland Cement Association are among 15 organizations behind the Mineral Science and Information Coalition (MSIC), formed to advocate for federal agency endeavors such as the U.S. Geological Survey’s Mineral Resources Program—the top source of cement, sand and gravel, and crushed stone shipments.

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