| Field | Value |
|---|---|
| Lab ID | LCH906 |
| Field ID | 75K046 |
| Job ID | 70809 |
| Sample submitter | Brew, David A. |
| Project name | Tracy Arm-Fords Terror WSA |
| Date submitted | 7/19/1975 0:00:00 |
| Country | United States |
| State | AK |
| Map quadrangle | Sumdum |
| Geographic latitude | 57.59814 |
| Geographic longitude | -133.29122 |
| loc_desc | adit Spruce Ck, 2050' el |
| Sample source | outcrop |
| Collection method | channel |
| Primary media type | rock |
| Secondary media type | unspecified |
| Sample comment | qtz vein, collected by USBM |
| Additional sample attributes | vein |
| Mineralization type | vein |
| (click for info) | |
| Geologic map unit | -133.29122, 57.59814 |
| 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 | 10 | parts per million by weight | ES_SQ |
| Scandium | <5 | parts per million by weight | ES_SQ |
| Vanadium | 50 | parts per million by weight | ES_SQ |
| Chromium | <10 | 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 | 20 | parts per million by weight | ES_SQ |
| Zinc | 10 | parts per million by weight | AA_F_HNO3_P |
| Arsenic | 700 | parts per million by weight | ES_SQ |
| Strontium | <100 | parts per million by weight | ES_SQ |
| Yttrium | <10 | parts per million by weight | ES_SQ |
| Zirconium | 20 | parts per million by weight | ES_SQ |
| Niobium | <20 | parts per million by weight | ES_SQ |
| Molybdenum | <5 | parts per million by weight | ES_SQ |
| Silver | 0.7 | parts per million by weight | ES_SQ |
| Cadmium | <20 | parts per million by weight | ES_SQ |
| Tin | <10 | parts per million by weight | ES_SQ |
| Antimony | <100 | parts per million by weight | ES_SQ |
| Barium | 300 | parts per million by weight | ES_SQ |
| Lanthanum | <20 | parts per million by weight | ES_SQ |
| Tungsten | <50 | parts per million by weight | ES_SQ |
| Gold | <0.05 | parts per million by weight | AA_F_HBr |
| Mercury | 0.1 | parts per million by weight | AA_TR |
| Lead | 30 | parts per million by weight | ES_SQ |
| Bismuth | <10 | parts per million by weight | ES_SQ |
| Element | Value | Units | Technique | Digestion | Decomposition | Laboratory |
|---|---|---|---|---|---|---|
| Beryllium | L1 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Boron | 10 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Calcium | 2 | pct | ES | T | semi-quant 6-step ES | USGS-BOER |
| Scandium | L5 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Vanadium | 50 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Chromium | L10 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Cobalt | 10 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Nickel | 20 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Copper | 25 | ppm | AA | P | hot HNO3 | USGS-BOER |
| Copper | 20 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Zinc | 10 | ppm | AA | P | hot HNO3 | USGS-BOER |
| Zinc | N200 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Arsenic | 700 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Strontium | N100 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Yttrium | L10 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Zirconium | 20 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Niobium | N20 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Molybdenum | N5 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Silver | 0.7 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Cadmium | N20 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Tin | N10 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Antimony | N100 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Barium | 300 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Lanthanum | L20 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Tungsten | N50 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Gold | N0.05 | ppm | AA | T | HBr-Br2 and MIBK | USGS-BOER |
| Gold | N10 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Mercury | 0.1 | ppm | AA | T | thermal release | USGS-BOER |
| Lead | 15 | ppm | AA | P | hot HNO3 | USGS-BOER |
| Lead | 30 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Bismuth | N10 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| FeTO3 | 3 | pct | ES | T | semi-quant 6-step ES | USGS-BOER |
| MgO | 0.5 | pct | ES | T | semi-quant 6-step ES | USGS-BOER |
| MnO | 0.15 | pct | ES | T | semi-quant 6-step ES | USGS-BOER |
| TiO2 | 0.15 | pct | ES | T | semi-quant 6-step ES | USGS-BOER |