Commodities
PrimaryLead, Zinc, Silver
SecondaryCadmium, Barium-Barite
Commodity typeM
Deposit
Model224: Mississippi Valley, S.E. Missouri Pb-Zn
Materials
Ore mineralsGalena, Pyrite, Sphalerite
GangueBarite
Geology
Host rockDolomite
AlterationSurficial weathering consists of rare iron oxide staining and local clay alteration.
Economic & production
Development statusProspect
Identification
Deposit ID10003092
MRDS IDA015622
RegionNA
Data scoreB
Coordinates67.45946, -160.79359
References
Schmidt, J.M., and Folger, P.F., 1986, Lead-zinc-silver mineralization in Paleozoic dolostones, Powdermilk prospect, Baird Mountains B-4 quadrangle: in Bartsch-Winkler, S., and Reed, K.M., eds., Geologic studies in Alaska by the USGS during 1985: U.S. Geological Survey Circular 978, p. 19-21.Schmidt, J.M., and Allegro, G.L., 1988, Map showing mineral occurrences and indicators in the Baird Mountains quadrangle, northwestern Alaska: U.S. Geological Survey Miscellaneous Field Studies Map MF-1992, 1 sheet, scale 1:250,000.Zayatz, M.R., Thompson, W.B., Bailey, E.A., Sutley, S.J., Folger, P.F., Karl, S.M., and Schmidt, J.M., 1988, Analytical results and sample locality maps of mineralized and unmineralized rock samples from the Baird Mountains quadrangle, Alaska: U.S. Geological Survey Open-File Report 88-256-A, 159 p., 2 plates, scale 1:250,000.