Thank you for visiting our website; we appreciate your taking the time to learn about Minerals Research, Inc. (MRI), and our SHARPSHOT® premium iron silicate products.


As you browse through our website, you will notice that we have not only highlighted background information on our firm, but have also included useful information such as technical data, product approval documents, and articles relating to the use of iron silicate products in various applications (Library tab), as well as taken the time to gather links to external websites that we felt would be of interest to our clients and visitors.

We hope you found a product here that sparked your interest. Please feel free to contact us by telephone (520-838-0949), by e-mail, or via the contact form on this page. We would be happy to answer any questions you might have regarding our products and/or services; send you free samples; offer quotes; and/or put you in touch with your closest SHARPSHOT® distributor.

Audrey Elliott
Customer Service & Logistics

Tel: 520-748-9362 (ext. 204); Direct Dial: 520-838-0949

Fax: 520-748-9364

Cell: 520-465-5895


Mike McLouth

Sales Manager

Cell: 520-837-9289


4620 S. Coach Drive

Tucson, Arizona 85714, USA

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​Premium Iron Silicate Abrasives and Aggregates