National Geologic Map Database
General Information
- Title: Trace-metal anomalies associated with silicification and argillic alteration in a rhyolite flow-dome complex in volcanic rocks of the Nowitna River area, Medfra quadrangle, Alaska
- Author(s): Silberman, M.L., O'Leary, R.M., Gray, L.B., and Patton, W.W.
- Publishing Organization: U.S. Geological Survey
- Series and Number: Circular 868
- Larger Work: The United States Geological Survey in Alaska: accomplishments during 1981
- Publication Date: 1984
- Map Scale: 1:450,000
- Cross Section: None
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