| Field | Value |
|---|---|
| Lab ID | M183625 |
| Field ID | AK25558 |
| Job ID | LY68 |
| Sample submitter | Nokleberg, Warren J. |
| Project name | Trans Alaska Crustal Transect |
| Date submitted | 5/31/1988 0:00:00 |
| Country | United States |
| State | AK |
| Map quadrangle | Mount Hayes |
| Geographic latitude | 63.57667 |
| Geographic longitude | -145.03833 |
| Sample source | outcrop |
| Collection method | grab/single |
| Primary media type | rock |
| Secondary media type | igneous |
| Sample media name | andesite porphyry |
| Sample comment | amphibole porphyry |
| Geologic age | Tertiary undifferentiated |
| Stratigraphic unit | Ti |
| Igneous setting | intrusive |
| (click for info) | |
| Geologic map unit | -145.03833, 63.57667 |
| Nearby scientific data | Find additional scientific data near this location |
| Element | Measured value | Units of measure | Analytical method |
|---|---|---|---|
| Rubidium | 200 | parts per million by weight | EDX |
| Strontium | 550 | parts per million by weight | EDX |
| Yttrium | 20 | parts per million by weight | EDX |
| Zirconium | 144 | parts per million by weight | EDX |
| Niobium | 20 | parts per million by weight | EDX |
| Element | Value | Units | Technique | Digestion | Decomposition | Laboratory |
|---|---|---|---|---|---|---|
| Rubidium | 200 | ppm | XRF | T | EDXRF | USGS-BGC |
| Strontium | 550 | ppm | XRF | T | EDXRF | USGS-BGC |
| Yttrium | 20 | ppm | XRF | T | EDXRF | USGS-BGC |
| Zirconium | 144 | ppm | XRF | T | EDXRF | USGS-BGC |
| Niobium | 20 | ppm | XRF | T | EDXRF | USGS-BGC |
| Al2O3 | 13.1 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BGC |
| CaO | 5.26 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BGC |
| CO2 | 0.18 | pct | TT | T | HClO4 | USGS-BGC |
| FeO | 3.74 | pct | TT | T | HF-H2SO4 | USGS-BGC |
| FeTO3 | 7.32 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BGC |
| H2Om | 0.14 | pct | GV | T | USGS-BGC | |
| H2Ob | 0.91 | pct | TT | T | flux and combustion, total H2O less moisture | USGS-BGC |
| K2O | 4.66 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BGC |
| LOI | 0.69 | pct | GV | T | combustion | USGS-BGC |
| MgO | 7.3 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BGC |
| MnO | 0.13 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BGC |
| Na2O | 2.4 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BGC |
| P2O5 | 0.24 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BGC |
| SiO2 | 57 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BGC |
| TiO2 | 0.66 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BGC |