| Field | Value |
|---|---|
| Lab ID | CHY959 |
| Field ID | 87SK161A |
| Job ID | 13450 |
| Sample submitter | Karl, Susan M. |
| Project name | Annette and Gravina Islands |
| Date submitted | 8/14/1987 0:00:00 |
| Country | United States |
| State | AK |
| Map quadrangle | Ketchikan |
| Geographic latitude | 55.22222 |
| Geographic longitude | -131.51889 |
| Sample source | outcrop |
| Collection method | grab/single |
| Primary media type | rock |
| Secondary media type | igneous |
| Sample media name | mafic |
| Igneous setting | extrusive |
| (click for info) | |
| Geologic map unit | -131.51889, 55.22222 |
| Nearby scientific data | Find additional scientific data near this location |
| Element | Measured value | Units of measure | Analytical method |
|---|---|---|---|
| Beryllium | <1 | parts per million by weight | ES_SQ |
| Boron | 15 | parts per million by weight | ES_SQ |
| Scandium | 20 | parts per million by weight | ES_SQ |
| Vanadium | 300 | parts per million by weight | ES_SQ |
| Chromium | 15 | parts per million by weight | ES_SQ |
| Cobalt | 15 | parts per million by weight | ES_SQ |
| Nickel | <5 | parts per million by weight | ES_SQ |
| Copper | 100 | parts per million by weight | ES_SQ |
| Zinc | <200 | parts per million by weight | ES_SQ |
| Gallium | 70 | parts per million by weight | ES_SQ |
| Germanium | <10 | parts per million by weight | ES_SQ |
| Arsenic | <200 | parts per million by weight | ES_SQ |
| Strontium | 5000 | parts per million by weight | ES_SQ |
| Yttrium | 30 | parts per million by weight | ES_SQ |
| Zirconium | 100 | parts per million by weight | ES_SQ |
| Niobium | <20 | parts per million by weight | ES_SQ |
| Molybdenum | <5 | parts per million by weight | ES_SQ |
| Silver | 2 | parts per million by weight | ES_SQ |
| Cadmium | <20 | parts per million by weight | ES_SQ |
| Tin | <10 | parts per million by weight | ES_SQ |
| Antimony | <100 | parts per million by weight | ES_SQ |
| Barium | 2000 | parts per million by weight | ES_SQ |
| Lanthanum | <50 | parts per million by weight | ES_SQ |
| Tungsten | <20 | parts per million by weight | ES_SQ |
| Gold | <0.05 | parts per million by weight | AA_F_HBr |
| Lead | 10 | parts per million by weight | ES_SQ |
| Bismuth | <10 | parts per million by weight | ES_SQ |
| Thorium | <100 | parts per million by weight | ES_SQ |
| Element | Value | Units | Technique | Digestion | Decomposition | Laboratory |
|---|---|---|---|---|---|---|
| Beryllium | L1 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Boron | 15 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Calcium | 20 | pct | ES | T | semi-quant 6-step ES | USGS-BGC |
| Scandium | 20 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Vanadium | 300 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Chromium | 15 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Cobalt | 15 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Nickel | N5 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Copper | 100 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Zinc | N200 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Gallium | 70 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Germanium | N10 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Arsenic | N200 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Strontium | 5000 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Yttrium | 30 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Zirconium | 100 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Niobium | N20 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Molybdenum | N5 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Silver | 2 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Cadmium | N20 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Tin | N10 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Antimony | N100 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Barium | 2000 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Lanthanum | N50 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Tungsten | N20 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Gold | N0.05 | ppm | AA | T | HBr-Br2 and MIBK | USGS-BGC |
| Gold | N10 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Lead | 10 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Bismuth | N10 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Thorium | N100 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| FeTO3 | 10 | pct | ES | T | semi-quant 6-step ES | USGS-BGC |
| MgO | 5 | pct | ES | T | semi-quant 6-step ES | USGS-BGC |
| MnO | 0.2 | pct | ES | T | semi-quant 6-step ES | USGS-BGC |
| Na2O | 7 | pct | ES | T | semi-quant 6-step ES | USGS-BGC |
| P2O5 | N0.5 | pct | ES | T | semi-quant 6-step ES | USGS-BGC |
| TiO2 | 0.5 | pct | ES | T | semi-quant 6-step ES | USGS-BGC |