The Mine Safety and Health Administration (MSHA) has issued yet another Serious Accident Alert. The accident occurred on June 22, 2017, at a surface aggregates operation.
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ACG Materials Acquires Diamond Gypsum
H.I.G. Capital announced that ACG Materials has acquired Diamond Gypsum Co. Located in Watonga, Okla., Diamond Gypsum is a leading miner of gypsum products sold into various oil and gas, infrastructure and agricultural applications.
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