| Field | Value |
|---|---|
| Lab ID | CDP619 |
| Field ID | 86GU176RB |
| Job ID | 13211 |
| Sample submitter | Hoffman, James D. |
| Project name | Gulkana AMRAP |
| Date submitted | 8/1/1986 0:00:00 |
| Country | United States |
| State | AK |
| Map quadrangle | Gulkana |
| Geographic latitude | 62.78944 |
| Geographic longitude | -144.02777 |
| Sample source | outcrop |
| Collection method | grab/single |
| Primary media type | rock |
| Secondary media type | metamorphic |
| Sample media name | amphibolite |
| Sample comment | pyrtzd amphibolite |
| Additional sample attributes | precious metal ore minerals |
| Mineralization type | mineralized |
| Alteration type | silicified/silicated |
| (click for info) | |
| Geologic map unit | -144.02777, 62.78944 |
| 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 | 20 | parts per million by weight | ES_SQ |
| Vanadium | 300 | parts per million by weight | ES_SQ |
| Chromium | <10 | parts per million by weight | ES_SQ |
| Cobalt | 30 | parts per million by weight | ES_SQ |
| Nickel | 5 | parts per million by weight | ES_SQ |
| Copper | 500 | parts per million by weight | ES_SQ |
| Zinc | 200 | parts per million by weight | ES_SQ |
| Arsenic | <10 | parts per million by weight | AA_F_AZ_H2O2_P |
| Strontium | 200 | 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 | 10 | parts per million by weight | ES_SQ |
| Silver | <0.5 | parts per million by weight | ES_SQ |
| Cadmium | 0.2 | parts per million by weight | AA_F_AZ_H2O2_P |
| Tin | <10 | parts per million by weight | ES_SQ |
| Antimony | <2 | parts per million by weight | AA_F_AZ_H2O2_P |
| Barium | 300 | 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 | 0.15 | parts per million by weight | AA_F_HBr |
| Lead | 50 | parts per million by weight | ES_SQ |
| Bismuth | <1 | parts per million by weight | AA_F_AZ_H2O2_P |
| 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-BEG |
| Boron | 10 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Calcium | 7 | pct | ES | T | semi-quant 6-step ES | USGS-BEG |
| Scandium | 20 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Vanadium | 300 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Chromium | L10 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Cobalt | 30 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Nickel | 5 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Copper | 500 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Zinc | 45 | ppm | AA | P | HCl-H2O2 and MIBK | USGS-BEG |
| Zinc | 200 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Arsenic | N10 | ppm | AA | P | HCl-H2O2 and MIBK | USGS-BEG |
| Arsenic | N200 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Strontium | 200 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Yttrium | 20 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Zirconium | 50 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Niobium | N20 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Molybdenum | 10 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Silver | L0.5 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Cadmium | 0.2 | ppm | AA | P | HCl-H2O2 and MIBK | 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 | N2 | ppm | AA | P | HCl-H2O2 and MIBK | USGS-BEG |
| Antimony | N100 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Barium | 300 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Lanthanum | N20 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Tungsten | N50 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Gold | 0.15 | ppm | AA | T | HBr-Br2 and MIBK | USGS-BEG |
| Gold | N10 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Lead | 50 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Bismuth | N1 | ppm | AA | P | HCl-H2O2 and MIBK | 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 | 15 | pct | ES | T | semi-quant 6-step ES | USGS-BEG |
| MgO | 3 | pct | ES | T | semi-quant 6-step ES | USGS-BEG |
| MnO | 0.15 | pct | ES | T | semi-quant 6-step ES | USGS-BEG |
| TiO2 | 0.7 | pct | ES | T | semi-quant 6-step ES | USGS-BEG |