Skip to main content
U.S. flag

An official website of the United States government

Map Releases

Total: 0

Search

Enter a keyword to search on. Click the "X" to remove terms.

Filters

Reset Filters
Total: 0
Download Results
Total: 0

Search

Enter a keyword to search on. Click the "X" to remove terms.

Filters

Reset Filters

Settings

Total: 0
Download Results

Our programs produce accurate geologic maps and 3-D geologic frameworks that provide critical data for sustaining and improving the quality of life and economic vitality of the Nation. 

Filter Total Items: 8997

Map showing mineral resource assessment for vein and replacement deposits of gold, silver, copper, lead, zinc, manganese, and tungsten in the Butte 1° x 2° quadrangle, Montana

The purpose of this report is to assess the potential for undiscovered vein and replacement deposits of gold, silver, copper, lead, zinc, manganese, and tungsten in the Butte 1° x 2° quadrangle. This quadrangle, in west-central Montana, is one of the most mineralized and productive regions in the United States. Its mining districts, including the world famous Butte or Summit Valley district, have
By
Earth Resources Observation and Science (EROS) Center

Map showing mineralized areas and principal lode mines in southern Summit County, Colorado

No abstract available.

Map showing potassium-argon ages from the Mount Katmai and adjacent parts of the Naknek and Afognak Quadrangles, Alaska Peninsula, Alaska

No abstract available.

Map showing sediment isopachs in the deep-sea basins of the Pacific continental margin, Point Conception to Point Loma

The U.S. Geological Survey conducted a series of cruises, EEZSCAN 84 (EEZ-SCAN 84 Scientific Staff, 1986), to collect reconnaissance data on the newly proclaimed Exclusive Economic Zone (EEZ), the area out to 200 nautical miles from the coastline of the United States. The cruises systematically surveyed the entire conterminous United States west coast EEZ using the Geological Long-Range Inclined A
By
Pacific Coastal and Marine Science Center

Map showing swelling clays in the Kemmerer 30' x 60' Quadrangle, Lincoln, Uinta, and Sweetwater counties, Wyoming

No abstract available.

Map showing the distribution of anomalous concentrations of selected elements and minerals determined in nonmagnetic heavy-mineral concentrates from the Port Moller, Stepovak Bay, and Simeonof Island quadrangles, Alaska Peninsula, Alaska

No abstract available.

Map showing the distribution of anomalous concentrations of selected elements determined in stream sediments from the Port Moller, Stepovak Bay, and Simeonof Island quadrangles, Alaska Peninsula, Alaska

No abstract available.

Map showing the location of productive lode and placer gold mines in Montana

No abstract available.

Map showing wells drilled to depths [greater than or equal to] 10,000 feet in the north-central Gulf Coast region

No abstract available.

Map showing wells drilled to depths [greater than or equal to] 15,000 feet in the north-central Gulf Coast region

No abstract available.

Map showing wells drilled to depths [greater than or equal to] 20,000 feet in the north-central Gulf Coast region

No abstract available.

Map, tables, and summary of fossil and isotopic age data, Mount Hayes Quadrangle, eastern Alaska range, Alaska

This report describes, summarizes, and interprets all known bedrock fossil and isotopic age studies for the Mount Hayes quadrangle, eastern Alaska Range, Alaska. The accompanying map shows the location of all known bedrock fossil and isotopic sample localities in the quadrangle on a generalized geologic base map. These fossil and isotopic age data are obtained from new studies, unpublished data of