Great Lakes Minerals, LLC (GLM), an American owned, privately held corporation, is a leading processor of alumina based industrial minerals used as raw materials in the refractory and abrasive industries. GLM’s process includes crushing and sizing, packaging, and warehousing various industrial minerals.

Alumina Based Minerals :

The primary alumina based minerals processed by GLM include refractory grade bauxite and brown fused aluminum oxide (BFA). GLM company headquarters and plant operations are located in Wurtland, Kentucky, strategically positioned on the Ohio River, allowing GLM to take advantage of the direct access for proper handling of feedstock from barge to plant.