| Field | Value |
|---|---|
| Lab ID | CHB174 |
| Field ID | 3289QB |
| Job ID | 12856 |
| Sample submitter | Cathrall, John B., Antweiler, John C., and Tripp, Richard B. |
| Project name | Alaska Gold Deposits |
| Date submitted | 5/12/1986 0:00:00 |
| Country | United States |
| State | AK |
| Map quadrangle | Livengood |
| Geographic latitude | 65.52194 |
| Geographic longitude | -148.54056 |
| loc_desc | Ruth Ck, AKCONC |
| Sample source | stream |
| Collection method | grab/single |
| Primary media type | mineral |
| Sample media name | gold |
| Sample comment | -20+60 |
| Precursor rock | placer |
| (click for info) | |
| Geologic map unit | -148.54056, 65.52194 |
| 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 | 50 | parts per million by weight | ES_SQ |
| Magnesium | 0.1 | percent by weight | ES_SQ |
| Silicon | 5 | percent by weight | ES_SQ |
| Calcium | 0.01 | percent by weight | ES_SQ |
| Scandium | <5 | parts per million by weight | ES_SQ |
| Titanium | 0.1 | percent by weight | ES_SQ |
| Vanadium | 15 | parts per million by weight | ES_SQ |
| Chromium | 10 | parts per million by weight | ES_SQ |
| Manganese | 0.01 | percent by weight | ES_SQ |
| Iron | 0.7 | percent by weight | ES_SQ |
| Cobalt | <5 | parts per million by weight | ES_SQ |
| Nickel | 150 | parts per million by weight | ES_SQ |
| Copper | 300 | parts per million by weight | ES_SQ |
| Zinc | 300 | parts per million by weight | ES_SQ |
| Gallium | <2 | parts per million by weight | ES_SQ |
| Germanium | <5 | parts per million by weight | ES_SQ |
| Arsenic | 100 | parts per million by weight | ES_SQ |
| Strontium | <100 | parts per million by weight | ES_SQ |
| Yttrium | 20 | parts per million by weight | ES_SQ |
| Zirconium | 70 | parts per million by weight | ES_SQ |
| Niobium | <10 | parts per million by weight | ES_SQ |
| Molybdenum | <5 | parts per million by weight | ES_SQ |
| Palladium | <2 | parts per million by weight | ES_SQ |
| Silver | 70000 | parts per million by weight | ES_SQ |
| Cadmium | <2 | parts per million by weight | ES_SQ |
| Indium | <5 | parts per million by weight | ES_SQ |
| Tin | 15 | parts per million by weight | ES_SQ |
| Antimony | 100 | parts per million by weight | ES_SQ |
| Tellurium | <50 | parts per million by weight | ES_SQ |
| Barium | 70 | parts per million by weight | ES_SQ |
| Lanthanum | 30 | parts per million by weight | ES_SQ |
| Tantalum | <50 | parts per million by weight | ES_SQ |
| Tungsten | <50 | parts per million by weight | ES_SQ |
| Platinum | <10 | parts per million by weight | ES_SQ |
| Gold | 5 | parts per million by weight | AA_F_HBr |
| Mercury | 1000 | parts per million by weight | ES_SQ |
| Lead | 200 | parts per million by weight | ES_SQ |
| Bismuth | 10 | parts per million by weight | ES_SQ |
| splwtau | 5 | grams | GV |
| Element | Value | Units | Technique | Digestion | Decomposition | Laboratory |
|---|---|---|---|---|---|---|
| Beryllium | N1 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Boron | 50 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Magnesium | 0.1 | pct | ES | T | semi-quant 6-step ES | USGS-BEG |
| Silicon | 5 | pct | ES | T | semi-quant 6-step ES | USGS-BEG |
| Calcium | 0.01 | pct | ES | T | semi-quant 6-step ES | USGS-BEG |
| Scandium | N5 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Titanium | 0.1 | pct | ES | T | semi-quant 6-step ES | USGS-BEG |
| Vanadium | 15 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Chromium | 10 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Manganese | 0.01 | pct | ES | T | semi-quant 6-step ES | USGS-BEG |
| Iron | 0.7 | pct | ES | T | semi-quant 6-step ES | USGS-BEG |
| Cobalt | N5 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Nickel | 150 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Copper | 300 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Zinc | 300 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Gallium | N2 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Germanium | N5 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Arsenic | 100 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Strontium | N100 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Yttrium | 20 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Zirconium | 70 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Niobium | N10 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Molybdenum | N5 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Palladium | N2 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Silver | 70000 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Cadmium | N2 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Indium | N5 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Tin | 15 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Antimony | 100 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Tellurium | N50 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Barium | 70 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Lanthanum | 30 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Tantalum | N50 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Tungsten | N50 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Platinum | N10 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Gold | 5 | ppm | AA | T | HBr-Br2 and MIBK | USGS-BEG |
| Mercury | 1000 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Lead | 200 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Bismuth | 10 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| SplWtAu | 5 | g | GV | T | USGS-BEG |