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Geology topics

Research about Medfra quadrangle

Source-linked reports with geographic coverage including Medfra quadrangle.

5 recordsLinked to original sources

USGS1999

Alaska resource data file: Medfra quadrangle

No abstract available.

Alaska↗

USGS1983

Distribution and abundance of molybdenum, tin and tungsten in nonmagnetic and moderately magnetic heavy-mineral-concentrate samples and tin in minus-80-mesh stream-sediment and ash of aquatic-bryophyte samples, Medfra quadrangle, Alaska

No abstract available.

Alaska↗

USGS1983

Distribution and abundance of arsenic and bismuth in nonmagnetic and moderately magnetic heavy-mineral-concentrate samples and arsenic in minus-80-mesh stream-sediment and ash of aquatic-bryophyte samples, Medfra quadrangle, Alaska

No abstract available.

Alaska↗

USGS1983

Distribution and abundance of antimony and mercury in minus-80-mesh stream-sediment and antimony in nonmagnetic and moderately magnetic heavy-mineral-concentrate samples, Medfra quadrangle, Alaska

No abstract available.

Alaska↗

USGS1980

Final results and statistical summary of analyses of geochemical samples from the Medfra quadrangle, Alaska

No abstract available.

Alaska↗