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Gypsum Mining In Bhutan

How Gypsum is Made. Gypsum from this mine was used to make Keenes Cement a stucco used in home construction in the 19th century National Gypsum of which Gold Bond is the largest division purchased the mine in 1938 Mines and quarries differ in both the way gypsum is extracted and the quality of the material Quarries are large aboveground open pit

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