| Field | Value |
|---|---|
| Lab ID | D387904 |
| Field ID | RD03ST |
| Job ID | US05 |
| Sample submitter | Gray, John E. |
| Project name | Sleetmute AMRAP |
| Date submitted | 8/15/1991 0:00:00 |
| Country | United States |
| State | AK |
| Map quadrangle | Sleetmute |
| Geographic latitude | 61.73972 |
| Geographic longitude | -157.31333 |
| Sample source | outcrop |
| Collection method | grab/single |
| Primary media type | rock |
| Secondary media type | sedimentary |
| Sample media name | siltstone |
| Sample comment | siltstone |
| Geologic age | Cretaceous |
| Stratigraphic unit | Kuskokwim Grp |
| (click for info) | |
| Geologic map unit | -157.31333, 61.73972 |
| 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 | 15 | parts per million by weight | ES_SQ |
| Scandium | <5 | parts per million by weight | ES_SQ |
| Vanadium | 70 | parts per million by weight | ES_SQ |
| Chromium | 50 | parts per million by weight | ES_SQ |
| Cobalt | <10 | parts per million by weight | ES_SQ |
| Nickel | 20 | parts per million by weight | ES_SQ |
| Copper | 15 | parts per million by weight | ES_SQ |
| Zinc | 88 | parts per million by weight | AES_AZ_P |
| Gallium | 10 | parts per million by weight | ES_SQ |
| Germanium | <10 | parts per million by weight | ES_SQ |
| Arsenic | 5.3 | parts per million by weight | AES_AZ_P |
| Selenium | 0.3 | parts per million by weight | AA_HG_HF |
| Strontium | <100 | parts per million by weight | ES_SQ |
| Yttrium | <10 | parts per million by weight | ES_SQ |
| Zirconium | 100 | parts per million by weight | ES_SQ |
| Niobium | <20 | parts per million by weight | ES_SQ |
| Molybdenum | 0.97 | parts per million by weight | AES_AZ_P |
| Silver | <0.06 | parts per million by weight | AES_AZ_P |
| Cadmium | 0.11 | parts per million by weight | AES_AZ_P |
| Tin | <10 | parts per million by weight | ES_SQ |
| Antimony | 0.68 | parts per million by weight | AES_AZ_P |
| Tellurium | <0.05 | parts per million by weight | AA_GF_HF |
| Barium | 200 | parts per million by weight | ES_SQ |
| Lanthanum | <50 | parts per million by weight | ES_SQ |
| Tungsten | 2 | parts per million by weight | CM_HF |
| Gold | 0.002 | parts per million by weight | AA_GF_HF |
| Mercury | 0.15 | parts per million by weight | AA_CV |
| Thallium | 0.3 | parts per million by weight | AA_GF_HF |
| Lead | 5.5 | parts per million by weight | AES_AZ_P |
| Bismuth | <0.67 | parts per million by weight | AES_AZ_P |
| Thorium | <100 | parts per million by weight | ES_SQ |
| Element | Value | Units | Technique | Digestion | Decomposition | Laboratory |
|---|---|---|---|---|---|---|
| Beryllium | N1 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Boron | 15 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Fluorine | L0.02 | pct | ISE | T | LiBO2 or Na2CO3 fusion | USGS-BGC |
| Sulfur | <0.016 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BGC |
| Sulfur | <0.016 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BGC |
| Calcium | N0.07 | pct | ES | T | semi-quant 6-step ES | USGS-BGC |
| Scandium | L5 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Vanadium | 70 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Chromium | 50 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Chromium | <68 | ppm | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BGC |
| Cobalt | L10 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Nickel | 20 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Copper | 26 | ppm | AES | P | HCl-H2O2 and DIBK | USGS-BGC |
| Copper | 15 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Zinc | 88 | ppm | AES | P | HCl-H2O2 and DIBK | USGS-BGC |
| Zinc | N200 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Gallium | 10 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Germanium | N10 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Arsenic | 5.3 | ppm | AES | P | HCl-H2O2 and DIBK | USGS-BGC |
| Arsenic | N200 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Selenium | 0.3 | ppm | AA | T | multi-acid with HF, HGAAS | USGS-BGC |
| Strontium | N100 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Yttrium | L10 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Zirconium | 100 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Niobium | N20 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Molybdenum | 0.97 | ppm | AES | P | HCl-H2O2 and DIBK | USGS-BGC |
| Molybdenum | N5 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Silver | N0.067 | ppm | AES | P | HCl-H2O2 and DIBK | USGS-BGC |
| Silver | N0.5 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Cadmium | 0.11 | ppm | AES | P | HCl-H2O2 and DIBK | USGS-BGC |
| Cadmium | N20 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Tin | N10 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Antimony | 0.68 | ppm | AES | P | HCl-H2O2 and DIBK | USGS-BGC |
| Antimony | N100 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Tellurium | N0.05 | ppm | AA | T | HF-HClO4-HNO3, HBr-Br2 and MIBK, GFAAS | USGS-BGC |
| Barium | 200 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Lanthanum | N50 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Tungsten | 2 | ppm | CM | T | multi-acid with HF | USGS-BGC |
| Tungsten | N20 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Gold | 0.002 | ppm | AA | T | HF-HClO4-HNO3, HBr-Br2 and MIBK, GFAAS | USGS-BGC |
| Gold | N0.1 | ppm | AES | P | HCl-H2O2 and DIBK | USGS-BGC |
| Gold | N10 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Mercury | 0.15 | ppm | AA | T | multi-acid, CVAAS | USGS-BGC |
| Thallium | 0.3 | ppm | AA | T | HF-HClO4-HNO3, HBr-Br2 and MIBK, GFAAS | USGS-BGC |
| Lead | 5.5 | ppm | AES | P | HCl-H2O2 and DIBK | USGS-BGC |
| Lead | N10 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Bismuth | N0.67 | ppm | AES | P | HCl-H2O2 and DIBK | USGS-BGC |
| Bismuth | N10 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Thorium | N100 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |
| Al2O3 | 9.58 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BGC |
| CaO | 0.3 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BGC |
| CO2 | 0.02 | pct | TT | T | HClO4 | USGS-BGC |
| FeTO3 | 3 | pct | ES | T | semi-quant 6-step ES | USGS-BGC |
| FeTO3 | 4.94 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BGC |
| H2Om | 0.48 | pct | GV | T | USGS-BGC | |
| H2O | 3.32 | pct | TT | T | flux and combustion | USGS-BGC |
| H2Ob | 2.84 | pct | TT | T | flux and combustion, total H2O less moisture | USGS-BGC |
| K2O | 1.48 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BGC |
| LOI | 3.51 | pct | GV | T | combustion | USGS-BGC |
| MgO | 0.3 | pct | ES | T | semi-quant 6-step ES | USGS-BGC |
| MgO | 1.37 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BGC |
| MnO | 0.003 | pct | ES | T | semi-quant 6-step ES | USGS-BGC |
| MnO | 0.04 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BGC |
| Na2O | 1 | pct | ES | T | semi-quant 6-step ES | USGS-BGC |
| Na2O | 1 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BGC |
| P2O5 | N0.5 | pct | ES | T | semi-quant 6-step ES | USGS-BGC |
| P2O5 | 0.24 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BGC |
| SiO2 | 76.4 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BGC |
| TiO2 | 0.5 | pct | ES | T | semi-quant 6-step ES | USGS-BGC |
| TiO2 | 0.8 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BGC |