| Field | Value |
|---|---|
| Lab ID | CCY955 |
| Field ID | 78RM256B |
| Job ID | 11110 |
| Sample submitter | Brew, David A., and Cathrall, John B. |
| Project name | Petersburg AMRAP |
| Date submitted | 8/18/1978 0:00:00 |
| Country | United States |
| State | AK |
| Map quadrangle | Petersburg |
| Geographic latitude | 56.48166 |
| Geographic longitude | -132.0275 |
| Sample source | outcrop |
| Collection method | grab/single |
| Primary media type | rock |
| Secondary media type | metamorphic |
| Sample media name | schist |
| Geologic age | Late Cretaceous--Early Tertiary |
| Stratigraphic unit | TKb; KBS |
| (click for info) | |
| Geologic map unit | -132.0275, 56.48166 |
| 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 | <10 | parts per million by weight | ES_SQ |
| Scandium | 15 | parts per million by weight | ES_SQ |
| Vanadium | 100 | parts per million by weight | ES_SQ |
| Chromium | 50 | parts per million by weight | ES_SQ |
| Cobalt | <5 | parts per million by weight | ES_SQ |
| Nickel | 5 | parts per million by weight | ES_SQ |
| Copper | 20 | parts per million by weight | ES_SQ |
| Zinc | 20 | parts per million by weight | AA_F_HNO3_P |
| Arsenic | <200 | parts per million by weight | ES_SQ |
| Strontium | 300 | parts per million by weight | ES_SQ |
| Yttrium | 20 | parts per million by weight | ES_SQ |
| Zirconium | 50 | 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 | 0.5 | 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 | 500 | parts per million by weight | ES_SQ |
| Lanthanum | <20 | parts per million by weight | ES_SQ |
| Tungsten | 1 | parts per million by weight | CM_HF |
| 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 | <200 | parts per million by weight | ES_SQ |
| Element | Value | Units | Technique | Digestion | Decomposition | Laboratory |
|---|---|---|---|---|---|---|
| Beryllium | 1 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Boron | L10 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Calcium | 1.5 | pct | ES | T | semi-quant 6-step ES | USGS-BOER |
| Scandium | 15 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Vanadium | 100 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Chromium | 50 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Cobalt | N5 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Nickel | 5 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Copper | 15 | ppm | AA | P | hot HNO3 | USGS-BOER |
| Copper | 20 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Zinc | 20 | ppm | AA | P | hot HNO3 | USGS-BOER |
| Zinc | N200 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Arsenic | N200 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Strontium | 300 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Yttrium | 20 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Zirconium | 50 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Niobium | N20 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Molybdenum | N5 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Silver | 0.5 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Cadmium | N20 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Tin | N10 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Antimony | N100 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Barium | 500 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Lanthanum | N20 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Tungsten | 1 | ppm | CM | T | HF-HNO3 | USGS-BOER |
| Tungsten | N50 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Gold | N0.05 | ppm | AA | T | HBr-Br2 and MIBK | USGS-BOER |
| Gold | N10 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Lead | 10 | ppm | AA | P | hot HNO3 | USGS-BOER |
| Lead | 10 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Bismuth | N10 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Thorium | N200 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| FeTO3 | 3 | pct | ES | T | semi-quant 6-step ES | USGS-BOER |
| MgO | 0.7 | pct | ES | T | semi-quant 6-step ES | USGS-BOER |
| MnO | 0.03 | pct | ES | T | semi-quant 6-step ES | USGS-BOER |
| TiO2 | 0.3 | pct | ES | T | semi-quant 6-step ES | USGS-BOER |