SOPerior Fertilizer 

SOPerior Fertilizer Corp. operates across the United States and Canada, focusing on the identification, assessment, and advancement of mineral resources and related ventures. The company specifically seeks out alunite deposits, aiming to extract and produce sulphate of potash, sulphuric acid, and alumina from them. Its most significant mineral undertaking is the Blawn Mountain project, an approximately 11,550-acre site located in Beaver County, Utah. Established in 2011, the company was previously known as Potash Ridge Corporation until it officially adopted the name SOPerior Fertilizer Corp. in June 2018. The corporate headquarters are situated in Toronto, Canada.