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Jade Hills Occurrence, Kiana District, Northwest Arctic Borough, Alaska, USA

Latitude: 67°10'12"N
Longitude: 157°48'0"W
Location: Located just west of Manuilyisat Hills at an elevation of 130 m in T. 20 N., R. 5 E., Kateel River Meridian. Shown as locality 15 in Mayfield and Grybeck (1978) and accurate to within 2000 ft. (600 m).
Geology: Small amounts of garnierite coating or a related mineral in ultramafic rocks. Nephrite and asbestos mineralization reported in general area (Anderson, 1945, p. 24).

Commodities (Major) - Ni; (Minor) - Asbestos?
Development Status: No
Deposit Model: Serpentine-hosted asbestos

References

Anderson, Eskil, 1945, Asbestos and jade occurrences in the Kobuk River region, Alaska: Alaska Territorial Department of Mines Pamphlet 3-R, 26 p. Mayfield, C.F., and Grybeck, D., 1978, Mineral occurrences and resource map of the Ambler River quadrangle, Alaska: U.S. Geological Survey Open-File Report 78-120-I, 1 sheet, scale 1:250,000. Smith, P.S., and Mertie, J.B., Jr., 1930, Geology and mineral resources of northwestern Alaska: U.S. Geological Survey Bulletin 815, 315 p.

Mineral List

'Garnierite'


1 entry listed.

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Copyright © Jolyon Ralph and Ida Chau 1993-2011. Jobs in Alaska, USA Site Map. Locality, mineral & photograph data are the copyright of the individuals who submitted them.Further information contact the Site hosted & developed by Jolyon Ralph. Mindat.org is an online information resource dedicated to providing free mineralogical information to all. Mindat relies on the contributions of hundreds of members and supporters. Mindat does not offer minerals for sale. If you would like to add information to improve the quality of our database, then click here to register. Current server date and time: 25th Jun 2011 20:15:16
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