Pmrgx-10

The Pmrgx-10 is a zinc, lead, and silver mine located in Alaska.

About the MRDS Data:

All mine locations were obtained from the USGS Mineral Resources Data System. The locations and other information in this database have not been verified for accuracy. It should be assumed that all mines are on private property.

Mine Info

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Site Name

Primary: Pmrgx-10

Commodity

Primary: Zinc
Primary: Lead
Primary: Silver
Secondary: Arsenic
Secondary: Antimony

Location

State: Alaska
District: Alaska Peninsula

Land Status

Not available

Holdings

Not available

Workings

Not available

Ownership

Not available

Production

Not available

Deposit

Record Type: Site
Operation Category: Occurrence
Operation Type: Unknown
Years of Production:
Organization:
Significant:

Physiography

Not available

Mineral Deposit Model

Not available

Orebody

Not available

Structure

Not available

Alterations

Alteration Type: L
Alteration Text: Dacite(?) at this site exhibits propylitic alteration.

Rocks

Not available

Analytical Data

Not available

Materials

Ore: Pyrite

Comments

Comment (Deposit): Other Comments = the site is located on land selected or patented by, or interim-conveyed to, the Aleut Corporation.

Comment (Workings): Workings / Exploration = Rock samples 85AAi107, and 109-11 collected by the U.S. Geological Survey in the mid-1980s were reported to be anomalous in antimony, arsenic, lead, silver, and zinc (Wilson and others, 1988).

Comment (Geology): Geologic Description = At this site propylitically altered dacite(?) in the Oligocene to Miocene Unga Formation (Wilson and others, 1995) locally contains disseminated pyrite and posiibly other, undetermined, sulfides. Three rock samples collected here by the U.S. Geological Survey in the 1980s were reported to be anomalous in antimony, arsenic, lead, silver, and zinc (Wilson and others, 1988).

Comment (Reference): Primary Reference = Wilson and others, 1988

Comment (Exploration): Status = Inactive

References

Reference (Deposit): Wilson, F.H., White, W.H., and DuBois, G.D., 1988, Brief descriptions of mines, prospects, and mineral occurrences in the Port Moller and Stepovak Bay quadrangles, Alaska Peninsula: U.S. Geological Survey Open-File Report 88-666, 128 p., scale 1:250,000.

Reference (Deposit): Wilson, F.H., Detterman, R.L., Miller, J. W., and Case, J.E., 1995, Geologic map of the Port Moller, Stepovak Bay, and Simeonof Island quadrangles, Alaska: U.S. Geological Survey Miscellaneous Investigation Series Map I-2272, 1 map sheet, scale 1:250,000.

Reference (Deposit): Wilson, F.H., Harris, E.E., and Bailey, E.A., 1987, Preliminary analytical results and sample locality map for rock samples collected in 1985 and 1986, Port Moller and Stepovak Bay quadrangles, Alaska: U.S. Geological Survey Open-File Report 87-497, 44 p., 1 plate, scale 1:250,000.

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