An Overview of Gypsum Occurrences and Processing in Nigeria for Plaster of Paris (POP) and Cement Industries Latest News An Overview of Gypsum Occurrences and Processing in Nigeria for Plaster of Paris (POP) and Cement Industries Dr. E.O.A. Damisa, FNSME President, Nigerian Society of Mining Engineers An invited paper delivered at a one-day Stakeholders Forum on Development/Beneficiation of Gypsum for Plaster of Paris and Cement Production in Nigeria organised by the Raw Materials Research and Development Council(RMRDC), Arewa House, Rabah Road, Kaduna on 27 September 2016