The Peternie is a zinc, molybdenum, and copper 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
Elevation:
Commodity: Zinc, Molybdenum, Copper
Lat, Long: 63.61, -142.99000
Map: View on Google Maps
Satelite View
MRDS mine locations are often very general, and in some cases are incorrect. Some mine remains have been covered or removed by modern industrial activity or by development of things like housing. The satellite view offers a quick glimpse as to whether the MRDS location corresponds to visible mine remains.
Peternie MRDS details
Site Name
Primary: Peternie
Commodity
Primary: Zinc
Primary: Molybdenum
Primary: Copper
Location
State: Alaska
District: Fortymile
Land Status
Not available
Holdings
Not available
Workings
Not available
Ownership
Not available
Production
Not available
Deposit
Record Type: Site
Operation Category: Prospect
Operation Type: Unknown
Years of Production:
Organization:
Significant:
Physiography
Not available
Mineral Deposit Model
Model Name: Porphyry Cu-Mo
Orebody
Not available
Structure
Not available
Alterations
Alteration Type: L
Alteration Text: Pervasive hydrothermal alteration, evidenced by potassic, propylitic, and phyllic alteration in core (Doyon Ltd., 1997).
Rocks
Not available
Analytical Data
Not available
Materials
Ore: Chalcopyrite
Ore: Molybdenite
Ore: Pyrite
Comments
Comment (Workings): Workings / Exploration = Extensive drilling and prospecting took place on the site in the 1970's, as well as airborne magnetometer studies. The property was soil sampled in the early 1980's, and is now within Doyon Ltd. selected lands.
Comment (Geology): Geologic Description = The Peternie prospect consists of disseminated sulfide minerals in altered and leached quartz monzonite and latite porphyry (Singer and others, 1976). Potassium feldspar in a vein cutting the intrusive has a 40Ar/39Ar age of 102.8 +/- 0.5 Ma (Newberry and others, 1996). In 1974, some drilling and sampling took place. Sampling results show that copper minerals and molybdenite are probably present. Elevated molybdenum and zinc values were also reported in rock grab samples. Seven drill pads are visible from the air, and several thousand feet of drill core are stockpiled on site. Examination of random core boxes in 1984 by Doyon Ltd. showed pervasive potassic, propylitic, and phyllic alteration in the majority of samples examined. Systematic rock and soil sampling have also been conducted on the property (Doyon Ltd., 1998).
Comment (Deposit): Other Comments = See North Peternie prospect (TC020) and VW (TC030) prospect. This prospect is located on Doyon Ltd. selected land. For more information, contact Doyon Ltd.? Peternie is sometimes called Paternie, but the correct name is Peternie (Doyon Ltd., 1998).
Comment (Reference): Primary Reference = Doyon Ltd., 1998
Comment (Deposit): Model Name = Porphyry Cu-Mo deposit (Cox and Singer, 1986; model 21a)
Comment (Geology): Age = Potassium feldspar in a vein cutting the intrusive has a 40Ar/39Ar age of 102.8 +/ - 0.5 Ma (Newberry and others, 1996).
References
Reference (Deposit): Singer, D.A., Csejtey, Bela, Jr., and Miller, R.J., 1978, Map and discussion of the metalliferous and selected nonmetalliferous mineral resources of the Talkeetna Mountains quadrangle, Alaska: U.S. Geological Survey Open-file Report 78-588-Q, 33 p., 1 plate, scale 1:250,000.
Reference (Deposit): Cobb, E.H., and Eberlein, G.D., 1980, Summaries of data on and lists of references to metallic and selected nonmetallic mineral deposits in the Big Delta and Tanacross quadrangles, Alaska: U.S. Geological Survey Open-File Report 80-1086, 77 p.
Reference (Deposit): Doyon, Limited, 1998, Veta Prospects 1997 Volume 1: Fairbanks, Alaska, Doyon, Limited., unpublished report 98-10, 256 p. (Report held by Doyon, Limited, Fairbanks, Alaska.)
Reference (Deposit): Eberlein, G.D., Chapman, R.M., Foster, H.L., and Gassaway, J.S., 1977, Map and table describing known metalliferous and selected nonmetalliferous mineral deposits in central Alaska: U.S. Geological Survey Open-File Report 77-168-D, 132 p., 1 map, scale 1:1,000,000.
Reference (Deposit): Newberry, R.J., Layer, P.W., Burleigh, R.E., and Solie, D.N., 1996, New 40Ar/39Ar dates for intrusions and mineral prospects in the eastern Yukon-Tanana terrane, Alaska - Regional patterns and significance, in Gray, J.E., and Riehle, J.R., eds., Geological Studies in Alaska by the U.S. Geological Survey, 1996: U.S. Geological Survey Professional Paper 1595, p. 131-159.
The Top Ten Gold Producing States
These ten states contributed the most to the gold production that built the West from 1848 through the 1930s. The Top Ten Gold Producing States.
