| Field | Value |
|---|---|
| Lab ID | M170742 |
| Field ID | 85CR206 |
| Job ID | LP21 |
| Sample submitter | Barker, Fred |
| Project name | Accreted Island Arcs, S Alaska |
| Date submitted | 1/15/1986 0:00:00 |
| Country | United States |
| State | AK |
| Map quadrangle | Ketchikan |
| Geographic latitude | 55.2 |
| Geographic longitude | -131.72222 |
| Sample source | outcrop |
| Collection method | grab/single |
| Primary media type | rock |
| Secondary media type | igneous |
| Sample media name | basalt |
| Sample comment | basalt |
| Geologic age | Cretaceous |
| Stratigraphic unit | Gravina Island Fm |
| (click for info) | |
| Geologic map unit | -131.72222, 55.2 |
| Nearby scientific data | Find additional scientific data near this location |
| Element | Measured value | Units of measure | Analytical method |
|---|---|---|---|
| Scandium | 27.7 | parts per million by weight | NA |
| Chromium | 30.1 | parts per million by weight | NA |
| Cobalt | 35.7 | parts per million by weight | NA |
| Nickel | 31.5 | parts per million by weight | NA |
| Copper | 140 | parts per million by weight | EDX |
| Zinc | 113 | parts per million by weight | NA |
| Rubidium | 16.3 | parts per million by weight | NA |
| Strontium | 620 | parts per million by weight | EDX |
| Yttrium | 20 | parts per million by weight | EDX |
| Zirconium | 98 | parts per million by weight | NA |
| Niobium | 10 | parts per million by weight | EDX |
| Antimony | 0.39 | parts per million by weight | NA |
| Cesium | 1.18 | parts per million by weight | NA |
| Barium | 316 | parts per million by weight | NA |
| Lanthanum | 20.9 | parts per million by weight | NA |
| Cerium | 46.6 | parts per million by weight | NA |
| Neodymium | 26.7 | parts per million by weight | NA |
| Samarium | 6.52 | parts per million by weight | NA |
| Europium | 1.77 | parts per million by weight | NA |
| Gadolinium | 5.58 | parts per million by weight | NA |
| Terbium | 0.79 | parts per million by weight | NA |
| Thulium | 0.36 | parts per million by weight | NA |
| Ytterbium | 2.14 | parts per million by weight | NA |
| Lutetium | 0.31 | parts per million by weight | NA |
| Hafnium | 2.54 | parts per million by weight | NA |
| Tantalum | 0.49 | parts per million by weight | NA |
| Thorium | 3.71 | parts per million by weight | NA |
| Uranium | 1.49 | parts per million by weight | NA |
| Element | Value | Units | Technique | Digestion | Decomposition | Laboratory |
|---|---|---|---|---|---|---|
| Sulfur | 0.044 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BAL |
| Sulfur | 0.044 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BAL |
| Scandium | 27.7 | ppm | NA | T | INAA-LC | USGS-BAL |
| Chromium | 120 | ppm | XRF | T | EDXRF | USGS-BAL |
| Chromium | 30.1 | ppm | NA | T | INAA-LC | USGS-BAL |
| Chromium | <270 | ppm | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BAL |
| Cobalt | 35.7 | ppm | NA | T | INAA-LC | USGS-BAL |
| Nickel | 30 | ppm | XRF | T | EDXRF | USGS-BAL |
| Nickel | 31.5 | ppm | NA | T | INAA-LC | USGS-BAL |
| Copper | 140 | ppm | XRF | T | EDXRF | USGS-BAL |
| Zinc | 120 | ppm | XRF | T | EDXRF | USGS-BAL |
| Zinc | 113 | ppm | NA | T | INAA-LC | USGS-BAL |
| Rubidium | 16 | ppm | XRF | T | EDXRF | USGS-BAL |
| Rubidium | 16.3 | ppm | NA | T | INAA-LC | USGS-BAL |
| Strontium | 620 | ppm | XRF | T | EDXRF | USGS-BAL |
| Yttrium | 20 | ppm | XRF | T | EDXRF | USGS-BAL |
| Zirconium | 110 | ppm | XRF | T | EDXRF | USGS-BAL |
| Zirconium | 98 | ppm | NA | T | INAA-LC | USGS-BAL |
| Niobium | 10 | ppm | XRF | T | EDXRF | USGS-BAL |
| Antimony | 0.391 | ppm | NA | T | INAA-LC | USGS-BAL |
| Cesium | 1.18 | ppm | NA | T | INAA-LC | USGS-BAL |
| Barium | 316 | ppm | NA | T | INAA-LC | USGS-BAL |
| Lanthanum | 20.9 | ppm | NA | T | INAA-LC | USGS-BAL |
| Cerium | 46.6 | ppm | NA | T | INAA-LC | USGS-BAL |
| Neodymium | 26.7 | ppm | NA | T | INAA-LC | USGS-BAL |
| Samarium | 6.52 | ppm | NA | T | INAA-LC | USGS-BAL |
| Europium | 1.77 | ppm | NA | T | INAA-LC | USGS-BAL |
| Gadolinium | 5.58 | ppm | NA | T | INAA-LC | USGS-BAL |
| Terbium | 0.798 | ppm | NA | T | INAA-LC | USGS-BAL |
| Thulium | 0.363 | ppm | NA | T | INAA-LC | USGS-BAL |
| Ytterbium | 2.14 | ppm | NA | T | INAA-LC | USGS-BAL |
| Lutetium | 0.317 | ppm | NA | T | INAA-LC | USGS-BAL |
| Hafnium | 2.54 | ppm | NA | T | INAA-LC | USGS-BAL |
| Tantalum | 0.494 | ppm | NA | T | INAA-LC | USGS-BAL |
| Thorium | 3.71 | ppm | NA | T | INAA-LC | USGS-BAL |
| Uranium | 1.49 | ppm | NA | T | INAA-LC | USGS-BAL |
| Al2O3 | 18.2 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BAL |
| CaO | 3.86 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BAL |
| CO2 | 2.39 | pct | TT | T | HClO4 | USGS-BAL |
| FeTO3 | 12.1 | pct | NA | T | INAA-LC | USGS-BAL |
| FeO | 9.68 | pct | TT | T | HF-H2SO4 | USGS-BAL |
| FeTO3 | 11.8 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BAL |
| H2Om | 0.26 | pct | GV | T | USGS-BAL | |
| H2Ob | 4.56 | pct | TT | T | flux and combustion, total H2O less moisture | USGS-BAL |
| K2O | 0.51 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BAL |
| LOI | 5.72 | pct | GV | T | combustion | USGS-BAL |
| MgO | 5.92 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BAL |
| MnO | 0.19 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BAL |
| Na2O | 4.89 | pct | NA | T | INAA-LC | USGS-BAL |
| Na2O | 4.8 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BAL |
| P2O5 | 0.49 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BAL |
| SiO2 | 46.9 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BAL |
| TiO2 | 1.15 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BAL |