Frederick T. Graybeal

Part of Sabre Gold Mines Corp., Maximus Ventures Ltd. is a Canadian company that mines for precious metals. The company is based in Longueuil, Canada. Maximus Ventures was acquired by NFX Gold, Inc. on September 16, 2008 for $25.42 million.

Kimber Resources, Inc. is a gold-silver exploration and development company, which engages in the acquisition, exploration and development of mineral resource properties in Mexico. Its flagship project is the Monterde project, located in the prolific Sierra Madre gold-silver belt of northern Mexico. Kimber Resources was founded on March 31, 1995 and is headquartered in Vancouver, Canada.

Part of Grupo México S.A.B. de C.V., Asarco, Inc. produces copper and other metals. The company is based in Tucson, AZ.

Society for Mining, Metallurgy, & Exploration, Inc. operates as a professional society corporation representing all professionals serving the minerals industry in more than 85 countries. Its members are engineers, geologists, metallurgists, educators, students and researchers. The company was founded in 1871 and is headquartered in Englewood, CO.

The Society of Economic Geologists (SEG) is an organization that focuses on economic geology. The organization is based in Littleton, CO. The company offers membership benefits such as access to publications, webinars, and job listings. The SEG also has a foundation that provides funding for students and early career professionals.

The Geological Society of America, Inc. engages as a non-profit organization. It helps in the advancement of geosciences. The company was founded in 1888 and is headquartered in Boulder, CO.

Arizona Geological Society, Inc. operates as a non-profit scientific organization. Its members work in mining, petroleum, environmental and engineering geology, education, and government; they include geologists, geophysicists, hydrologists, consultants, and university professors, researchers and students. The firm promotes science of geology and in the geology of the State of Arizona. The company was founded in 1948 and is headquartered in Tucson, AZ.