Greenup Refractory Materials Wholesale 1101 Port Rd Great Lakes Minerals LLC GLM specializes in the processing of industrial minerals. Company headquarters and plant operations are located in Wurtland, Kentucky at the Greenup Boyd County River Port Industrial Site strategically located on the Ohio River near the converging borders of Kentucky, West Virginia and Ohio. Greenup KY Refractory Materials Wholesale Great Lakes Minerals Inc www.glmin.com Brown Fused Aluminum Oxide Fused Alumina BFA Brown fused alumina Abrasive Grits Grits Bauxite Refractory Bauxite Calcined Bauxite Mineral processing sizing and packaging Brown Fused Aluminum Oxide Fused Alumina BFA Brown fused alumina Abrasive Grits Grits Bauxite Refractory Bauxite Calcined Bauxite Mineral processing sizing and packaging Business Reviews Great Lakes Minerals Inc Testimonials