the use of gypsum mining byproduct and lime on the
Major gypsum mining manufacturers are focusing on strategies such as product launches, mergers acquisitions, and expanding their reach into new geographies. For instance, in June 2020, The American Gypsum, the fifth largest producer of gypsum wallboard in North America, received an approval from the Bureau of Land Management for the expansion ... As shown in Fig. 2b, the gypsum mining by-product is characterized by the occurrence of quartz, clinochlore, gypsum, dolomite, Mg-calcite and calcite. The chemical composition of this was investigated by X-ray fluorescence using a Shimazu EDX 800 HS XRF spectrometer to quantify the elements in the
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