gypsum mining technologies - shapesofafrica
1901: Started mining gypsum at Yoshino Mine in Yamagata Prefecture; the company was named after this mine. 1913: Started production of industrial plasterGypsum - Mining | Technology Trends,Mining. Commercial quantities of gypsum are found in the cities of Araripina and Grajaú, Brazil, Pakistan, Jamaica, Iran (world's second largest producer), Thailand, Spain (the main producer in Europe), Germany, Italy, England, Ireland, in British Columbia, Manitoba, Ontario, Nova Scotia and Newfoundland in Canada, and in New York, Michigan, Indiana, Texas (in the Palo Duro Canyon), Iowa,adoption of technology in gypsum mining,Gypsum Mining Technology The Adoption of Membrane Technology. Mining companies are increasingly adopting membrane technology both to enhance metal recovery and treat complex wastewater, whether for reuse or discharge into the environment.