Since its founding in 1990, Excalibar Minerals has sourced and processed high-quality barium sulfate and calcium carbonate ores to deliver the very best products possible. Strict quality control during the manufacturing process assures our customers of product consistency. But we don’t stop here. We are committed to exploring new ideas and adapting innovative technologies in a constant effort to serve your evolving needs.

The bottom line: You get the highest quality barite and calcium carbonate products with unmatched service