| Field | Value |
|---|---|
| Lab ID | D233636 |
| Field ID | CCZ548 |
| Job ID | QW92 |
| Sample submitter | Brew, David A. |
| Project name | Petersburg AMRAP |
| Date submitted | 4/13/1981 0:00:00 |
| Country | United States |
| State | AK |
| Map quadrangle | Petersburg |
| Geographic latitude | 56.58889 |
| Geographic longitude | -132.97611 |
| Sample source | outcrop |
| Collection method | grab/single |
| Primary media type | rock |
| Secondary media type | igneous |
| Sample media name | rhyolite |
| Sample comment | 79SK196b rhyolite |
| Geologic age | Tertiary undifferentiated |
| Stratigraphic unit | TCV |
| Igneous setting | extrusive |
| (click for info) | |
| Geologic map unit | -132.97611, 56.58889 |
| Nearby scientific data | Find additional scientific data near this location |
| Element | Measured value | Units of measure | Analytical method |
|---|---|---|---|
| Thorium | <2.5 | parts per million by weight | DN |
| Uranium | 4.13 | parts per million by weight | DN |
| Element | Value | Units | Technique | Digestion | Decomposition | Laboratory |
|---|---|---|---|---|---|---|
| Thorium | L2.5 | ppm | DN | T | USGS-BAL | |
| Uranium | 4.13 | ppm | DN | T | USGS-BAL |