| Quadrangle map, 1:250,000-scale | ML |
|---|---|
| Latitude | 69.3 |
| Longitude | -144.37 |
| Nearby scientific data | Find additional scientific data near this location |
| Location and accuracy | Accurate to within 2,220 meters (4,000 ft). Brosge' and Reiser, 1976, Location 30; Grybeck, 1977, p. 39, Location 8. |
Geologic descriptionGalena, sphalerite, malachite, azurite, axinite and quartz-tourmaline-fluorite veins are present in skarn. Fluorite is present in schist in contact zone on west side of the Okpilak batholith. | |
| Geologic map unit | (-144.372749196953, 69.2997469367811) |
|---|---|
| Mineral deposit model | Lode; skarn |
| Age of mineralization | Probably Early Devonian |
| Workings or exploration | As much as 300 PPM Sn and 1,500 ppm W was reported, but no tin or tungsten minerals were reported. |
|---|---|
| Indication of production | None |
| MRDS Number | A015635 |
|---|---|
References | |
| Reporters | Powers, M.T. (Huber, D.F.), Schmidt, J.M., Kelley, J.S. |
| Last report date | 9/15/1996 |