| Field | Value |
|---|---|
| Lab ID | CGZ978 |
| Field ID | 84AGK054C |
| Job ID | 12831 |
| Sample submitter | Grybeck, Donald J., and Cathrall, John B. |
| Project name | Craig AMRAP |
| Date submitted | 10/4/1984 0:00:00 |
| Country | United States |
| State | AK |
| Map quadrangle | Craig |
| Geographic latitude | 55.15194 |
| Geographic longitude | -132.05389 |
| Sample source | mine/quarry |
| Collection method | grab/single |
| Primary media type | rock |
| Secondary media type | unspecified |
| Sample comment | Au ore |
| Additional sample attributes | precious metal ore minerals |
| Mineralization type | vein |
| (click for info) | |
| Geologic map unit | -132.05389, 55.15194 |
| 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 | <5 | parts per million by weight | ES_SQ |
| Vanadium | 15 | parts per million by weight | ES_SQ |
| Chromium | <10 | 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 | 50 | parts per million by weight | ES_SQ |
| Zinc | <200 | parts per million by weight | ES_SQ |
| Arsenic | <200 | parts per million by weight | ES_SQ |
| Strontium | 500 | parts per million by weight | ES_SQ |
| Yttrium | <10 | parts per million by weight | ES_SQ |
| Zirconium | <10 | 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 | <20 | parts per million by weight | ES_SQ |
| Lanthanum | <20 | parts per million by weight | ES_SQ |
| Tungsten | <50 | parts per million by weight | ES_SQ |
| Gold | <0.05 | parts per million by weight | AA_F_HBr |
| Lead | 70 | 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 | N1 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Boron | N10 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Calcium | G20 | pct | ES | T | semi-quant 6-step ES | USGS-BEG |
| Scandium | N5 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Vanadium | 15 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Chromium | L10 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Cobalt | N5 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Nickel | N5 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Copper | 50 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Zinc | N200 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Arsenic | N200 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Strontium | 500 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Yttrium | L10 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Zirconium | N10 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Niobium | N20 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Molybdenum | N5 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Silver | L0.5 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Cadmium | N20 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Tin | N10 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Antimony | N100 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Barium | N20 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Lanthanum | L20 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Tungsten | N50 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Gold | N0.05 | ppm | AA | T | HBr-Br2 and MIBK | USGS-BEG |
| Gold | N10 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Lead | 70 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Bismuth | N10 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Thorium | N100 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| FeTO3 | 0.3 | pct | ES | T | semi-quant 6-step ES | USGS-BEG |
| MgO | 2 | pct | ES | T | semi-quant 6-step ES | USGS-BEG |
| MnO | 0.03 | pct | ES | T | semi-quant 6-step ES | USGS-BEG |
| TiO2 | 0.02 | pct | ES | T | semi-quant 6-step ES | USGS-BEG |