From their website:
Active Mineral International is committed to turning industrial minerals and mineral products into innovative solutions for the global marketplace. Through mines, processing plants, and storage facilities in the United States, Latin America, Europe, and Asia, we target the production of high quality industrial minerals and mineral products that are used by industries and organizations across the world.
Active Mineral International focuses on our customers’ needs. We use innovative, advanced mining and processing technologies and expertise to produce the industry’s most cost-effective products in the most time-efficient way.