Showing with commodities rare earth elements, uranium
More information at and near this site: REE-AK00183
| Feature ID | REE-Mo00605 |
|---|---|
| Geographic coordinates | -162.186622, 64.894296 |
| Point definition | Concentrates from stream and beach gravels |
| Reference | West (1953); Sample locality 2974 Date: 1953; Scale: Small (<1:250,000)
|
| Commodities | rare earth elements; uranium |
|---|---|
| Valuable materials | allanite; uraniferous titanium niobate mineral |
| Associated materials | anatase; hematite; hornblende; biotite; sphene; ilmenite; magnetite; pyrite |
| Host rock age | Cretaceous |
| Host unit name | Darby pluton |
| Host lithologies | granite |
| Reference | West, W.S., 1953, Reconnaissance for radioactive deposits in the Darby Mountains, Seward Peninsula, Alaska, 1948: U.S. Geological Survey Circular 300, 7 p. |
| Additional references | Sample locality 2974 |
| Type | Model | Reference |
|---|---|---|
| Deposit model | disseminated U-REE in pluton | West, W.S., 1953, Reconnaissance for radioactive deposits in the Darby Mountains, Seward Peninsula, Alaska, 1948: U.S. Geological Survey Circular 300, 7 p. |
| Geoenvironmental model | unclassified |