A:
Abandoned Mine Lands (AML) - Homepage of the Abandoned Mine Lands (AML) initiative programs supporting actions to remedy contaminations associated with hard rock mining. Includes data from the Upper Animas River and Boulder River, bibliography of reports, and pictures. [Department of the Interior, U.S. Geological Survey (USGS)]

C:
Crustal Imaging and Characterization Team - Crustal imaging and characterization home with links to projects on earth science technologies including geophysical, geochemical, and isotope studies, online publications and data, and newsletter: Minerals News. [Department of the Interior, U.S. Geological Survey (USGS), Crustal Imaging and Characterization Team]

E:
Earth science photographic archive - Photographic archive collection from the USGS Photo Library. Photos dated 1868-1992 are of geology, earthquake damage, national parks, pioneer photographers, St. Helens eruption and mining and available at 100, 700 and 1400 dots/inch resolution. [Department of the Interior, U.S. Geological Survey (USGS)]

G:
Geology in the Eastern Region - Homepage with links to major research programs and teams: Mineral Resources, Minerals Information, Energy Resources, Earth Surface Processes, and Coastal and Marine Geology Field Centers [Department of the Interior, U.S. Geological Survey (USGS)]

Geology, Metals and Mining - Historical documents related to geology, metals and mining provided through NARA's Archival Research Catalog [National Archives and Records Administration (NARA)]

M:
Minerals - Provides information about mineral publications available for sale from the U.S. Government Bookstore [Government Printing Office]

Minerals Data Information Rescue in Alaska - A collection of links pertaining to geology, minerals, and land records in Alaska [Multiple agencies involved]

Minerals Resources Program - Homepage of the Mineral Resources Program that provides current, impartial information on the occurrence, quality, quantity, and availability of mineral resources with links to projects, publications, spatial data, teams, issues, and news. [Department of the Interior, U.S. Geological Survey (USGS)]

Minerals information - Statistics and information on worldwide supply, demand, and flow of minerals and materials essential to the U.S. economy, national security, and protection of the environment. Links to publications, recyling, and historical statistics. [Department of the Interior, U.S. Geological Survey (USGS)]

Mining Waste - Information on mining waste streams and remediation alternatives [Environmental Protection Agency (EPA)]