Mine detail: Inaccessible Ridge

Previously called ''

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Location

Lat / long:

68.46947, -161.85378

Resource(B)

Primary:	Copper, Barium-Barite
Ore:	Barite, Malachite

Production

Operation type:	Unknown
Development status:	Occurrence

Geology

Host type:	Chert
Alteration processes:	Iron and copper staining

References

MRDS	A015677
DEP	10003144
Reference	Churkin, M. Jr., Mayfield, C.F., Theobald, P.K., Barton, H., Nodleberg, W.J., Winkler, G.R., and Huie, C., 1978, Geological and geochemical appraisal of metallic mineral resources, southern National Petroleum Reserve in Alaska: U.S. Geological Survey Open-File Report 78-70A, 82 p.
Reporter	D.F. Huber, J.M. Schmidt, M.T. Powers