| Field | Value |
|---|---|
| Lab ID | CGX746 |
| Field ID | I0295S |
| Job ID | 12788 |
| Sample submitter | McNeal, James M., and Gray, John E. |
| Project name | Iditarod AMRAP |
| Date submitted | 9/20/1984 0:00:00 |
| Country | United States |
| State | AK |
| Map quadrangle | Iditarod |
| Geographic latitude | 62.89472 |
| Geographic longitude | -156.93361 |
| Sample source | stream |
| Collection method | composite |
| Primary media type | sediment |
| Sieve size | -80 mesh |
| (click for info) | |
| Geologic map unit | -156.93361, 62.89472 |
| 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 | 1000 | parts per million by weight | ES_SQ |
| Magnesium | 1 | percent by weight | ES_SQ |
| Aluminum | 1.4 | percent by weight | AES_AR_P |
| Phosphorus | 0.08 | percent by weight | AES_AR_P |
| Calcium | 0.5 | percent by weight | ES_SQ |
| Scandium | 15 | parts per million by weight | ES_SQ |
| Titanium | 0.5 | percent by weight | ES_SQ |
| Vanadium | 150 | parts per million by weight | ES_SQ |
| Chromium | 500 | parts per million by weight | ES_SQ |
| Manganese | 0.1 | percent by weight | ES_SQ |
| Iron | 2 | percent by weight | ES_SQ |
| Cobalt | 20 | parts per million by weight | ES_SQ |
| Nickel | 50 | parts per million by weight | ES_SQ |
| Copper | 30 | parts per million by weight | ES_SQ |
| Zinc | 36 | parts per million by weight | AES_AR_P |
| Arsenic | 180 | parts per million by weight | AES_AR_P |
| Strontium | 100 | parts per million by weight | ES_SQ |
| Yttrium | 30 | parts per million by weight | ES_SQ |
| Zirconium | 150 | parts per million by weight | ES_SQ |
| Niobium | 4.4 | parts per million by weight | AES_AR_P |
| Molybdenum | 5 | parts per million by weight | ES_SQ |
| Silver | <0.3 | parts per million by weight | AES_AR_P |
| Cadmium | <0.6 | parts per million by weight | AES_AR_P |
| Tin | 20 | parts per million by weight | ES_SQ |
| Antimony | <10 | parts per million by weight | AES_AR_P |
| Barium | 1000 | parts per million by weight | ES_SQ |
| Lanthanum | 11 | parts per million by weight | AES_AR_P |
| Cerium | 23 | parts per million by weight | AES_AR_P |
| Tungsten | <9 | parts per million by weight | AES_AR_P |
| Gold | <0.005 | parts per million by weight | AA_GF_HBr |
| Mercury | 0.12 | parts per million by weight | AA_CV |
| Thallium | 0.6 | parts per million by weight | AA_GF_HF |
| Lead | 50 | 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 | N0.016 | ppm | AES | P | aqua regia | USGS-BEG |
| Beryllium | 2 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Boron | N0.1 | ppm | AES | P | aqua regia | USGS-BEG |
| Boron | 1000 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Magnesium | 0.51 | pct | AES | P | aqua regia | USGS-BEG |
| Magnesium | 1 | pct | ES | T | semi-quant 6-step ES | USGS-BEG |
| Aluminum | 1.4 | pct | AES | P | aqua regia | USGS-BEG |
| Phosphorus | 0.08 | pct | AES | P | aqua regia | USGS-BEG |
| Calcium | 0.29 | pct | AES | P | aqua regia | USGS-BEG |
| Calcium | 0.5 | pct | ES | T | semi-quant 6-step ES | USGS-BEG |
| Scandium | 15 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Titanium | 0.062 | pct | AES | P | aqua regia | USGS-BEG |
| Titanium | 0.5 | pct | ES | T | semi-quant 6-step ES | USGS-BEG |
| Vanadium | 35 | ppm | AES | P | aqua regia | USGS-BEG |
| Vanadium | 150 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Chromium | 44 | ppm | AES | P | aqua regia | USGS-BEG |
| Chromium | 500 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Manganese | 0.022 | pct | AES | P | aqua regia | USGS-BEG |
| Manganese | 0.1 | pct | ES | T | semi-quant 6-step ES | USGS-BEG |
| Iron | 1.4 | pct | AES | P | aqua regia | USGS-BEG |
| Iron | 2 | pct | ES | T | semi-quant 6-step ES | USGS-BEG |
| Cobalt | 6.8 | ppm | AES | P | aqua regia | USGS-BEG |
| Cobalt | 20 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Nickel | 18 | ppm | AES | P | aqua regia | USGS-BEG |
| Nickel | 50 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Copper | 31 | ppm | AES | P | aqua regia | USGS-BEG |
| Copper | 30 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Zinc | 36 | ppm | AES | P | aqua regia | USGS-BEG |
| Zinc | L200 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Arsenic | 180 | ppm | AES | P | aqua regia | USGS-BEG |
| Arsenic | N200 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Strontium | 13 | ppm | AES | P | aqua regia | USGS-BEG |
| Strontium | 100 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Yttrium | 3.4 | ppm | AES | P | aqua regia | USGS-BEG |
| Yttrium | 30 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Zirconium | 150 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Niobium | 4.4 | ppm | AES | P | aqua regia | USGS-BEG |
| Niobium | L20 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Molybdenum | 2.5 | ppm | AES | P | aqua regia | USGS-BEG |
| Molybdenum | 5 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Silver | N0.3 | ppm | AES | P | aqua regia | USGS-BEG |
| Silver | N0.5 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Cadmium | L0.6 | ppm | AES | P | aqua regia | USGS-BEG |
| Cadmium | N20 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Tin | N2 | ppm | AES | P | aqua regia | USGS-BEG |
| Tin | 20 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Antimony | N10 | ppm | AES | P | aqua regia | USGS-BEG |
| Antimony | N100 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Barium | 58 | ppm | AES | P | aqua regia | USGS-BEG |
| Barium | 1000 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Lanthanum | 11 | ppm | AES | P | aqua regia | USGS-BEG |
| Lanthanum | L20 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Cerium | 23 | ppm | AES | P | aqua regia | USGS-BEG |
| Tungsten | N9 | ppm | AES | P | aqua regia | USGS-BEG |
| Tungsten | N50 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Gold | L0.005 | ppm | AA | T | HBr-Br2 and MIBK, GFAAS | USGS-BGC |
| Gold | N10 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Mercury | 0.12 | ppm | AA | T | multi-acid, CVAAS | USGS-BGC |
| Thallium | 0.6 | ppm | AA | T | HF-HClO4-HNO3, GFAAS | USGS-BGC |
| Lead | 8.9 | ppm | AES | P | aqua regia | USGS-BEG |
| Lead | 50 | ppm | ES | T | semi-quant 6-step ES | USGS-BEG |
| Bismuth | N8 | ppm | AES | P | aqua regia | 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 |