Blue Mountain Minerals in Columbia, Tuolumne County, United States | Manufacturing

Blue Mountain Minerals welcomes you to Columbia, California! Blue Mountain Minerals' massive deposits of limestone and dolomite produce numerous calcium carbonate and calcium-magnesium carbonate products for industrial mineral uses in California and throughout the Western United States. Like millions of other people, you use our products every day.
Blue Mountain Minerals is largely owned by its employees. Most of them live right here in Columbia, Tuolumne County and, over the years, they, along with the company, have donated many thousands of dollars in cash and materials to community organizations and projects.
Blue Mountain Minerals is active in the community, volunteering countless hours to our local schools, business, civic and charitable groups, youth activities, churches and community projects, helping to make life better in Tuolumne County.