Refractory grade bauxite properties make calcined bauxite ideal for refractory & abrasive products. Great Lakes Minerals, LLC (GLM) has been in the business of providing high quality refractory and abrasive industrial minerals for two decades. Founded in 1999, GLM is located at the Greenup Boyd County River Port Industrial Site in Wurtland, Kentucky, directly adjacent to the Ohio River, near the converging borders of Kentucky, Ohio and West Virginia. GLM accepts the delivery of raw materials, which includes refractory bauxite, from barges directly to our plant along the Ohio River. GLM is conveniently located for low-cost shipping to most regions of the country in which refractory bauxite and brown fused alumina is widely used.

Great Lakes Minerals is a supplier of refractory grade bauxite. Our refractory bauxite is sourced from two countries, China and Guyana.  Our pursuit of high quality begins at the mines in these two countries where we accept only high grade bauxite, continues with quality checks at the U.S. borders and again at the point of delivery to our plant. We understand the importance of refractory bauxite in providing critical heat and strength insulation and our customers know that when they purchase refractory bauxite from Great Lakes Minerals, they can be confident that their work will be accomplished as needed for the job.

Refractory bauxite properties such as high alumina and density and low iron make calcined bauxite the ideal raw material with which to manufacture refractory and abrasive products.  As refractory bauxite suppliers, our customers use this product for a variety of purposes in the refractory industry. We work hard to partner with our customers and take seriously our responsibility to provide the very best in refractory and abrasive material products.

GLM’s state-of-the-art facility is one of the most efficient processors of refractory bauxite in the industry. To ensure quality refractory bauxite supply, production processes are controlled via a state-of-the-art PLC system and every pallet of finished product is bar coded upon packaging which provides permanent Quality Control trace-ability. The GLM facility also uses some of the most advanced dust collection technology available.  Upon shipment, product certifications are automatically emailed to customers. GLM’s core management team includes some of the most qualified and experienced professionals in the industry, most of whom have been in place since inception over 20 years ago.

At Great Lakes Minerals, the refractory bauxite supplied to our customers comes in several grades and is produced in a range of sizes.

* Calcined Bauxite: GLM  RD-88

High density, 87% minimum alumina, 3.25 B.D. Uniform fired Chinese bauxite

*  Calcined Bauxite:  GLM  RT-90

High density, 88% minimum alumina, 3.35 gm/cc min. B.D., Chinese bauxite

* Guyanese Bauxite:    RASC – Refractory “A” Grade

High alumina, low impurities Guyanese bauxite

Contact us at 606.833.8383 or visit us on the web at www.greatlakesminerals.com. We look forward to working with you regarding your refractory bauxite related needs.