| Quadrangle map, 1:250,000-scale | AR |
|---|---|
| Quadrangle map, 1:63,360-scale | B-3 |
| Latitude | 67.55 |
| Longitude | -156.61 |
| Nearby scientific data | Find additional scientific data near this location |
| Location and accuracy | Located near headwaters of the Ambler River in T. 25 N., R. 10 E., Kateel River Meridian. Shown as locality 58 in Mayfield and Grybeck (1978) and accurate to within 3000 ft. (1000 m). |
Geologic descriptionFinely disseminated black minerals in 6 ft. (2 m) thick granitic dike cutting calcareous schist. | |
| Geologic map unit | (-156.612797685466, 67.5494760887756) |
|---|---|
| Mineral deposit model | Skarn (Cox and Singer, 1986; model 18b)? |
| Mineral deposit model number | 18b? |
| Workings or exploration | Sample analysis indicated 200 ppm Cu, 200 ppm Pb, 2000 ppm Zn, 1000 ppm Zr. |
|---|---|
| Indication of production | None |
Additional commentsLocated in Gates of the Arctic National Park. | |
| MRDS Number | A106047 |
|---|---|
| Reporters | S.W. Nelson (USGS retired) |
| Last report date | 5/12/1997 |