| Field | Value |
|---|---|
| Lab ID | CCR971 |
| Field ID | 78VA179P |
| Job ID | 11204 |
| Sample submitter | Winkler, Gary R. |
| Project name | Valdez AMRAP |
| Date submitted | 8/4/1978 0:00:00 |
| Country | United States |
| State | AK |
| Map quadrangle | Valdez |
| Geographic latitude | 61.29694 |
| Geographic longitude | -144.25694 |
| Sample source | stream sediment |
| Collection method | grab/single |
| Primary media type | concentrate |
| Secondary media type | panned |
| Sample media name | C4 fraction |
| Sample comment | C2+C3 fractions combined |
| Sample preparation method | -20 HMC, bromoform @ 2.86 SG, magnetic mnrls removed w hand-held magnet |
| Sieve size | -20 mesh |
| Lab ID | CCR971 |
| Pyrite | 50% |
| Scheelite | present |
| (click for info) | |
| Geologic map unit | -144.25694, 61.29694 |
| Nearby scientific data | Find additional scientific data near this location |
| Element | Measured value | Units of measure | Analytical method |
|---|---|---|---|
| Beryllium | <2 | parts per million by weight | ES_SQ |
| Boron | 50 | parts per million by weight | ES_SQ |
| Magnesium | 3 | percent by weight | ES_SQ |
| Calcium | 5 | percent by weight | ES_SQ |
| Scandium | 50 | parts per million by weight | ES_SQ |
| Titanium | 0.5 | percent by weight | ES_SQ |
| Vanadium | 200 | parts per million by weight | ES_SQ |
| Chromium | 300 | parts per million by weight | ES_SQ |
| Manganese | 0.15 | percent by weight | ES_SQ |
| Iron | 20.11 | percent by weight | ES_SQ |
| Cobalt | 100 | parts per million by weight | ES_SQ |
| Nickel | 200 | parts per million by weight | ES_SQ |
| Copper | 200 | parts per million by weight | ES_SQ |
| Zinc | <500 | parts per million by weight | ES_SQ |
| Arsenic | <500 | parts per million by weight | ES_SQ |
| Strontium | 300 | parts per million by weight | ES_SQ |
| Yttrium | 50 | parts per million by weight | ES_SQ |
| Zirconium | 200 | parts per million by weight | ES_SQ |
| Niobium | <50 | parts per million by weight | ES_SQ |
| Molybdenum | <10 | parts per million by weight | ES_SQ |
| Silver | 2 | parts per million by weight | ES_SQ |
| Cadmium | <50 | parts per million by weight | ES_SQ |
| Tin | <20 | parts per million by weight | ES_SQ |
| Antimony | <200 | parts per million by weight | ES_SQ |
| Barium | 300 | parts per million by weight | ES_SQ |
| Lanthanum | 50 | parts per million by weight | ES_SQ |
| Tungsten | <100 | parts per million by weight | ES_SQ |
| Gold | 0.03 | parts per million by weight | AA_F_HBr |
| Lead | 150 | parts per million by weight | ES_SQ |
| Bismuth | <20 | parts per million by weight | ES_SQ |
| Thorium | <200 | parts per million by weight | ES_SQ |
| splwtau | 1 | grams | GV |
| Element | Value | Units | Technique | Digestion | Decomposition | Laboratory |
|---|---|---|---|---|---|---|
| Beryllium | N2 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Boron | 50 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Magnesium | 3 | pct | ES | T | semi-quant 6-step ES | USGS-BOER |
| Calcium | 5 | pct | ES | T | semi-quant 6-step ES | USGS-BOER |
| Scandium | 50 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Titanium | 0.5 | pct | ES | T | semi-quant 6-step ES | USGS-BOER |
| Vanadium | 200 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Chromium | 300 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Manganese | 0.15 | pct | ES | T | semi-quant 6-step ES | USGS-BOER |
| Iron | G20 | pct | ES | T | semi-quant 6-step ES | USGS-BOER |
| Cobalt | 100 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Nickel | 200 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Copper | 200 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Zinc | N500 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Arsenic | N500 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Strontium | 300 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Yttrium | 50 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Zirconium | 200 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Niobium | L50 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Molybdenum | N10 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Silver | 2 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Cadmium | N50 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Tin | N20 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Antimony | N200 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Barium | 300 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Lanthanum | 50 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Tungsten | N100 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Gold | 0.03 | ppm | AA | T | HBr-Br2 and MIBK | USGS-BOER |
| Gold | N20 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Lead | 150 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Bismuth | N20 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Thorium | N200 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| SplWtAu | 1 | g | GV | T | USGS-BOER |