| Field | Value |
|---|---|
| Lab ID | D382658 |
| Field ID | 564 |
| Job ID | UQ06 |
| Sample submitter | Goldfarb, Richard J., and Sutley, Stephen J. |
| Project name | Seldovia AMRAP |
| Date submitted | 7/17/1991 0:00:00 |
| Country | United States |
| State | AK |
| Map quadrangle | Seldovia |
| Geographic latitude | 59.5 |
| Geographic longitude | -150.5919 |
| Sample source | stream sediment |
| Primary media type | concentrate |
| Secondary media type | panned |
| Sample media name | C3 fraction |
| Sample preparation method | -35 HMC, bromoform @ 2.85 SG, modified Frantz ~ @ 0.1 & 1.0 amp w 15° slope & 10° tilt |
| Sieve size | -35 mesh |
| Lab ID | D382658 |
| Arsenopyrite | inferred |
| Gold | present |
| Galena | inferred |
| Pyrite | present |
| Ore mineral comments | 1 g AU, 8 g COR, SAP |
| Mineralogy comments | >1000 ppm Au, 500 ppm Ag, 1000 ppm As (ARS), 3000 ppm Pb (GAL); in Kvs |
| (click for info) | |
| Geologic map unit | -150.5919, 59.5 |
| 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 | 30 | parts per million by weight | ES_SQ |
| Sodium | 0.5 | percent by weight | ES_SQ |
| Magnesium | 7 | percent by weight | ES_SQ |
| Phosphorus | 3 | percent by weight | ES_SQ |
| Calcium | 7 | percent by weight | ES_SQ |
| Scandium | 10 | parts per million by weight | ES_SQ |
| Titanium | 2 | percent by weight | ES_SQ |
| Vanadium | 70 | parts per million by weight | ES_SQ |
| Chromium | 70 | parts per million by weight | ES_SQ |
| Manganese | 0.1 | percent by weight | ES_SQ |
| Iron | 5 | percent by weight | ES_SQ |
| Cobalt | 50 | parts per million by weight | ES_SQ |
| Nickel | 70 | parts per million by weight | ES_SQ |
| Copper | 100 | parts per million by weight | ES_SQ |
| Zinc | <500 | parts per million by weight | ES_SQ |
| Gallium | 15 | parts per million by weight | ES_SQ |
| Germanium | <20 | parts per million by weight | ES_SQ |
| Arsenic | 1000 | parts per million by weight | ES_SQ |
| Strontium | 700 | parts per million by weight | ES_SQ |
| Yttrium | 150 | parts per million by weight | ES_SQ |
| Zirconium | 2000.11 | 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 |
| Palladium | <5 | parts per million by weight | ES_SQ |
| Silver | 500 | 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 | 5000 | parts per million by weight | ES_SQ |
| Lanthanum | 150 | parts per million by weight | ES_SQ |
| Tungsten | <50 | parts per million by weight | ES_SQ |
| Platinum | <20 | parts per million by weight | ES_SQ |
| Gold | 1000.11 | parts per million by weight | ES_SQ |
| Lead | 3000 | 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 |
| Element | Value | Units | Technique | Digestion | Decomposition | Laboratory |
|---|---|---|---|---|---|---|
| Beryllium | N2 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Boron | 30 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Sodium | 0.5 | pct | ES | T | semi-quant 6-step ES | USGS-BGC |
| Magnesium | 7 | pct | ES | T | semi-quant 6-step ES | USGS-BGC |
| Phosphorus | 3 | pct | ES | T | semi-quant 6-step ES | USGS-BGC |
| Calcium | 7 | pct | ES | T | semi-quant 6-step ES | USGS-BGC |
| Scandium | 10 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Titanium | 2 | pct | ES | T | semi-quant 6-step ES | USGS-BGC |
| Vanadium | 70 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Chromium | 70 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Manganese | 0.1 | pct | ES | T | semi-quant 6-step ES | USGS-BGC |
| Iron | 5 | pct | ES | T | semi-quant 6-step ES | USGS-BGC |
| Cobalt | 50 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Nickel | 70 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Copper | 100 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Zinc | N500 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Gallium | 15 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Germanium | N20 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Arsenic | 1000 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Strontium | 700 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Yttrium | 150 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Zirconium | G2000 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Niobium | 50 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Molybdenum | N10 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Palladium | N5 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Silver | 500 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Cadmium | N50 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Tin | N20 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Antimony | N200 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Barium | 5000 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Lanthanum | 150 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Tungsten | N50 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Platinum | N20 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Gold | G1000 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Lead | 3000 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Bismuth | N20 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Thorium | N200 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |