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Unnamed Occurrence (ARDF - MH304; north of the Chistochina Glacier), Chistochina Mining District, Southeast Fairbanks Census Area, Alaska, USAi
Regional Level Types
Unnamed Occurrence (ARDF - MH304; north of the Chistochina Glacier)- not defined -
Chistochina Mining DistrictMining District
Southeast Fairbanks Census AreaCensus Area
AlaskaState
USACountry

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Latitude & Longitude (WGS84):
63° 11' 55'' North , 144° 42' 3'' West
Latitude & Longitude (decimal):
63.19861,-144.70083
GeoHash:
G#: bg1pe2bnd
GRN:
N43W48
Köppen climate type:
ET : Tundra
Mindat Locality ID:
201318
Long-form identifier:
mindat:1:2:201318:6
GUID (UUID V4):
0


Location: The location given by Cobb (1979 [OFR 79-238]) for this occurrence is north of the Chistochina Glacier and southwest of Mount Kimball. The occurrence is shown at an arbitrary point in the NW1/4 section 9, T. 20 S., R. 16 E., Fairbanks Meridian. The accuracy is indeterminate; the occurrence may be within a radius of several miles or more.
Geology: A dunite boulder found on a glacial moraine contained abundant pyrite; a sample contained 0.75 percent copper, 0.2 percent nickel, 0.12 ounce of silver per ton, and traces of gold and platinum (Rose, 1967).
Workings: A boulder of dunite found in glacial moraine was sampled.

Commodities (Major) - Ag, Cu, Ni; (Minor) - Au, Pt
Development Status: None

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Commodity List

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


Mineral List


1 valid mineral.

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
ⓘPyrite2.EB.05aFeS2
Unclassified
ⓘ'Fayalite-Forsterite Series'-

Other Databases

Link to USGS - Alaska:MH304

Other Regions, Features and Areas containing this locality

North AmericaContinent
North America PlateTectonic Plate

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

Cobb, E.H., 1979, Summary of references to mineral occurrences (other than mineral fuels and construction materials) in the Mount Hayes quadrangle, Alaska: U.S. Geological Survey Open-File Report 79-238, 140 p. Rose, A.W., 1967, Geology of the upper Chistochina River area, Mount Hayes quadrangle, Alaska: Alaska Division of Mines and Minerals Geologic Report 28, 41 p., 2 maps, scale 1:40,000.
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