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U.S. Geological Survey Open-File Report 96–737

Digital Mining Claim Density Map for Federal Lands in the Pacific Northwest

By Harry W. Campbell and Paul C. Hyndman

1996

Summary

This report describes the contents of a digital dataset (approximately 25 MB) which consists of ARC/INFO Export format files and associated macro programs. The dataset includes a mining claim density map of the Pacific Northwest (Idaho, Oregon, and Washington). This data was acquired from the Bureau of Land Management in September 1994. The user may analyze the four types of mining claims—lode, placer, mill, and tunnel. “Open” vs. “Closed” claims are also two other categories that can be researched. "Open" claims are those actively held when the data was acquired. “Closed” claims are those no longer held by claimants.

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For additional information:
Contact Information, Geology, Minerals, Energy, and Geophysics Science Center
Mineral and Environmental Resources, Spokane Office
U.S. Geological Survey
904 W. Riverside Ave., Room 202
Spokane, WA 99201
http://minerals.usgs.gov/west/

Suggested citation:

Campbell, H.W., and Hyndman, P.C., 1996, Digital mining claim density map for Federal Lands in the Pacific Northwest: U.S. Geological Survey Open-File Report 96–737. (Available at http://pubs.usgs.gov/of/1996/of96-737/.)


Part of this report is presented in Portable Document Format (PDF); the latest version of Adobe Reader or similar software is required to view it. Download the latest version of Adobe Reader, free of charge.

Last modified July 3, 2012
First posted 1996


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