)
)
Colorado Mining Association (CMA)
)
Founded in 1876, the Colorado Mining Association (CMA) has been a trusted voice for the mining industry for nearly 150 years.
As the oldest mining industry association in the U.S., CMA unites a diverse group of members, including producers, exploration companies, processors, equipment suppliers, engineers and consultants, law firms, financial institutions, and mining companies with national and global headquarters in Colorado.