Memberships

Marston is a member of the following industry organizations.

  • Society of Mining Engineers

The Society for Mining, Metallurgy, and Exploration (SME) is an international society of professionals in the minerals industry. The SME has more than 11,500 members in nearly 100 countries. 

  • Colorado Mining Association

The Colorado Mining Association (CMA), established in 1876 and incorporated in 1897, is a trade association whose membership, numbering 88 companies and 700 individuals, composed of small and large enterprises engaged in the exploration for, production and refining of, metals, coal, oil shale, and industrial minerals; firms that manufacture and distribute mining and mineral processing equipment and supplies; and, other institutions providing services and supplies to the mineral industry.

  • Texas Mining and Reclamation Association

The Texas Mining and Reclamation Association (TMRA) works to solidify the needs and opinions of the various mining sectors into one voice, which can be heard on the vital matters of balance between mineral production, environmental protection, economic strength and public welfare.

  • Prospectors and Developers Association of Canada

The Prospectors and Developers Association of Canada (PDAC) is a national association representing the interests of the mineral exploration and development industry. The association, which includes individual and corporate members, was established in March 1932.