Open-File Report 99-362
In 1990, both the U.S. Geological Survey and U.S. Bureau of Mines were contacted by the Chugach National Forest (CNF) for the purpose of providing mineral resource information for the CNF Master Plan during the planning period fiscal years 1991-1994. This information is to address the terms and requirements of the 1986 Settlement Agreement and to provide mineral and geologic information useful to the CNF for making land-use decisions. In early 1992 an Interagency Agreement between the U.S. Geological Survey, the U.S. Bureau of Mines and the Chugach National Forest was signed. In this agreement the U.S. Geological Survey is to provide a report which estimates the undiscovered mineral endowments of the 'special' study area and to identify the potential for mineral discovery and development. The U.S. Bureau of Mines was to prepare a report updating the discovered mineral endowment of the Special Study Area. These reports are now published (Roe and Balen, 1994; Nelson and others, 1994). This geologic map is a component of the U.S. Geological Survey contribution to the overall project.
First posted May 27, 2003
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Nelson, Steven W., Marti, M. L., Haeussler, Peter J., Snee, Lawrence W., Philips, Patti J., Huber, Carol, 1999, Preliminary Geologic Map of the Chugach National Forest Special Study Area, Alaska: U. S. Geological Survey Open-File Report 99-362, https://pubs.usgs.gov/of/1999/0362/.