| Field | Value |
|---|---|
| Lab ID | M123554 |
| Field ID | 74AMS24 |
| Job ID | JE13 |
| Sample submitter | Silberman, Miles L. |
| Project name | Nabesna PAMRAP |
| Date submitted | 11/19/1974 0:00:00 |
| Country | United States |
| State | AK |
| Map quadrangle | Nabesna |
| Geographic latitude | 62.2 |
| Geographic longitude | -142.85 |
| Sample source | outcrop |
| Collection method | grab/single |
| Primary media type | rock |
| Secondary media type | igneous |
| Sample media name | trondhjemite porphyry |
| Sample comment | trondhjemite porphyry |
| Alteration type | altered |
| Igneous setting | dike/sill |
| (click for info) | |
| Geologic map unit | -142.85, 62.2 |
| Nearby scientific data | Find additional scientific data near this location |
| Element | Measured value | Units of measure | Analytical method |
|---|---|---|---|
| Rubidium | <13 | parts per million by weight | WDX_Fuse |
| Strontium | 490 | parts per million by weight | WDX_Fuse |
| Element | Value | Units | Technique | Digestion | Decomposition | Laboratory |
|---|---|---|---|---|---|---|
| Rubidium | L13 | ppm | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BAL |
| Strontium | 490 | ppm | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BAL |
| Al2O3 | 14.6 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BAL |
| CaO | 2.34 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BAL |
| FeTO3 | 0.75 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BAL |
| K2O | 2.24 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BAL |
| MgO | 0.29 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BAL |
| MnO | 0.014 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BAL |
| Na2O | 5.13 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BAL |
| P2O5 | 0.05 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BAL |
| SiO2 | 72.3 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BAL |
| TiO2 | 0.14 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BAL |