North Shore Johns Hopkins Inlet

Alaska, United States

CopperMolybdenumSilver

⌖ Show on map USGS source ↗

Commodities

PrimaryCopper

TertiaryMolybdenum, Silver

Commodity typeM

Materials

Other materialsActinolite, Albite, Andesine, Apatite, Biotite, Calcite, Chalcopyrite, Chlorite, Epidote, Garnet, Goethite, Hornblende, Ilmenite, Magnetite, Muscovite, Oligoclase, Orthoclase, Plagioclase, Pyrite, Pyrrhotite, Quartz, Sericite, Sphalerite, Sphene, Zircon

Economic & production

Development statusOccurrence

Discovery year1937

Identification

Deposit ID10209786

Alternate namesBrew No. 28, Locality 64, Johns Hopkins Inlet North

RegionNA

Data scoreB

Coordinates58.92472, -136.98273

References

MR111-1 pp. 52-80ECON G 3801 pp. 52-80OF280 pp. 86-87P632 pp. 38-39, 51-52MF436OF78-316 p. 26OF78-494 plates 1A, 1B, 2