Commodities
PrimaryMercury
SecondaryIron
Commodity typeM
Materials
Ore mineralsCinnabar, Hematite
Geology
Host rockRhyolite
Associated rockRhyolite
AlterationChalceodonic.
Economic & production
Development statusOccurrence
Identification
Deposit ID10001657
MRDS IDA012434
RegionNA
Data scoreD
Coordinates63.8506, -155.05191
References
Patton, W.W., Jr., Moll, E.J., Dutro, J.T., Jr., Silberman, M.L., and Chapman, R.M., 1980, Preliminary geologic map of Medfra quadrangle, Alaska: U.S. Geological Survey Open-File Report 80-811-A, 1 sheet, scale l:250,000.Patton, W.W., Jr., and Moll, E.J., 1983, Mineral resource assessment map of the Medfra quadrangle, Alaska: U.S. Geological Survey Open-File Report 80-811-G, 3 sheets, scale 1:250,000.King, H.D., Risoli, D.A., Cooley, E.F., O'Leary, R.M., Speckman, W.A., Speisman, D.L., and Galland, D.W., 1980, Final results and statistical summary of analyses of geochemical samples from the Medfra quadrangle, Alaska: U.S. Geological Survey Open-File Report 80-811F, 134 pages.