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Unnamed Occurrence (ARDF - EA069; in headwaters of Alder Creek), Southeast Fairbanks Census Area, Alaska, USAi
Regional Level Types
Unnamed Occurrence (ARDF - EA069; in headwaters of Alder Creek)- not defined -
Southeast Fairbanks Census AreaCensus Area
AlaskaState
USACountry

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Latitude & Longitude (WGS84):
64° 26' 27'' North , 141° 48' 0'' West
Latitude & Longitude (decimal):
Köppen climate type:
Mindat Locality ID:
200698
Long-form identifier:
mindat:1:2:200698:0
GUID (UUID V4):
0


This occurrence is located within Doyon, Ltd. selected or conveyed land. For more information contact Doyon, Ltd., Fairbanks, Alaska.
Location: This prospect occurs near the headwaters of Alder Creek near hill 4075. The coordinates are the location of the occurrence, in section 33, T. 5 S., R. 30 E., of the Fairbanks Meridian. The location is accurate within one-half mile. There is another Alder Creek lode prospect (EA013) in the Eagle D-3 quadrangle. This occurrence is located within Doyon, Ltd. selected or conveyed land.
Geology: This occurrence is in graphitic argillite (Dashevsky and others, 1986). It is adjacent to or on a regionally extensive, west-northwest-trending contact between greenschist-facies quartz-mica schist and greenschist and amphibolite-facies biotite gneiss and amphibolite, both of probable Paleozoic age. Unidentified disseminated sulfides were noted in bedrock by Foster (1976) during regional mapping of the area. WGM Inc. conducted reconnaissance stream-sediment sampling and float examination in the area in 1976 (Dashevsky and others, 1986). Stream -ediment samples contain 400 to 500 ppm zinc, 0.9 to 1.8 ppm silver, and 15 ppm molybdenum.
Workings: Unidentified disseminated sulfides were noted in bedrock by Foster (1976) during regional mapping of the area. WGM Inc. conducted reconnaissance stream-sediment sampling and float examination in the area in 1976 (Dashevsky and others, 1986).

Commodities (Major) - Ag, Mo, Zn
Development Status: None

Commodity List

This is a list of exploitable or exploited mineral commodities recorded at this locality.


List of minerals for each chemical element

Other Databases

Link to USGS - Alaska:EA069

Other Regions, Features and Areas containing this locality

North AmericaContinent
North America PlateTectonic Plate
USA

This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.

References

 
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