Deposit
Cape Darby
Cape Darby is a rare earth occurrence in Alaska, recorded in the USGS USMIN rare earth element occurrence database (ver. 4.0, June 2019).
Location: Alaska, United States
Commodities: rare earth elements; uranium; tungsten
Deposit model: unclassified
Exploration and site history
- History: No lode mines were operating in the Darby Mountains during 1948. There is evidence that lode prospecting, probably for copper and gold, has been carried on in the past along the coast of Norton Bay between Carson and Walla Walla Creeks, but no deposits of economic importance were discovered. The only lode prospect of any significance in the entire Darby Mountains is a, silver-lead prospect on Omilak Creek, a tributary to the Fish River, in the northwestern part of the range. The prospect, which lies outside the area covered in plate 1, was not visited. (West (1953))
Sources
- U.S. Geological Survey · published Jun 1, 2019 · retrieved Aug 12, 2026 · archive unavailable: Wayback snapshot 20260427015518 of the ScienceBase item exists but the archive service returned 503 on verification 2026-08-12; recheck on a weekly pass