| Field | Value |
|---|---|
| Lab ID | BFZ484 |
| Field ID | 71ACK032A |
| Job ID | 04072 |
| Sample submitter | Clark, Allen L. |
| Project name | Alaska Ultramafics |
| Date submitted | 6/10/1972 0:00:00 |
| Country | United States |
| State | AK |
| Map quadrangle | Hagemeister Island |
| Geographic latitude | 58.92892 |
| Geographic longitude | -161.78426 |
| Sample source | outcrop |
| Collection method | grab/single |
| Primary media type | rock |
| Secondary media type | igneous |
| Sample media name | dunite |
| Additional sample attributes | unoxidized; mixed base and precious metal ore minerals |
| Geologic age | Early Precambrian--Tertiary |
| Stratigraphic unit | Red Mtn UM |
| Mineralization type | mineralized |
| Igneous setting | dike |
| (click for info) | |
| Geologic map unit | -161.78426, 58.92892 |
| 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 | 30 | parts per million by weight | ES_SQ |
| Vanadium | 200 | parts per million by weight | ES_SQ |
| Chromium | 300 | parts per million by weight | ES_SQ |
| Cobalt | 50 | parts per million by weight | ES_SQ |
| Nickel | 100 | parts per million by weight | ES_SQ |
| Copper | 70 | parts per million by weight | ES_SQ |
| Zinc | <200 | parts per million by weight | ES_SQ |
| Arsenic | <200 | parts per million by weight | ES_SQ |
| Strontium | 700 | parts per million by weight | ES_SQ |
| Yttrium | 15 | parts per million by weight | ES_SQ |
| Zirconium | 70 | 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 |
| Ruthenium | <0.1 | parts per million by weight | FA_ES |
| Rhodium | <0.002 | parts per million by weight | FA_ES |
| Palladium | <0.002 | parts per million by weight | FA_ES |
| Silver | <0.5 | 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 |
| Iridium | <0.1 | parts per million by weight | FA_ES |
| Platinum | <0.005 | parts per million by weight | FA_ES |
| Gold | <0.05 | parts per million by weight | AA_F_HBr |
| Mercury | 0.04 | parts per million by weight | AA_TR |
| Lead | <10 | parts per million by weight | ES_SQ |
| Bismuth | <10 | parts per million by weight | ES_SQ |
| splwtfa | 15 | grams | GV |
| Element | Value | Units | Technique | Digestion | Decomposition | Laboratory |
|---|---|---|---|---|---|---|
| Beryllium | L1 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Boron | L10 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Calcium | 10 | pct | ES | T | semi-quant 6-step ES | USGS-BOER |
| Scandium | 30 | ppm | 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 |
| Cobalt | 50 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Nickel | 100 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Copper | 70 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Zinc | N200 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Arsenic | N200 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Strontium | 700 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Yttrium | 15 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Zirconium | 70 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Niobium | L20 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Molybdenum | N5 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Ruthenium | N0.1 | ppm | FA | T | PbO fire assay, ES | USGS-BOER |
| Rhodium | N0.002 | ppm | FA | T | PbO fire assay, ES | USGS-BOER |
| Palladium | N0.002 | ppm | FA | T | PbO fire assay, ES | USGS-BOER |
| Silver | N0.5 | 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 | N20 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Tungsten | N50 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Iridium | N0.1 | ppm | FA | T | PbO fire assay, ES | USGS-BOER |
| Platinum | N0.005 | ppm | FA | T | PbO fire assay, 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 | 0.04 | ppm | AA | T | thermal release | USGS-BOER |
| Lead | N10 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Bismuth | N10 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| FeTO3 | 15 | pct | ES | T | semi-quant 6-step ES | USGS-BOER |
| MgO | 10 | pct | ES | T | semi-quant 6-step ES | USGS-BOER |
| MnO | 0.2 | pct | ES | T | semi-quant 6-step ES | USGS-BOER |
| SplWtFA | 15 | g | GV | T | USGS-BOER | |
| TiO2 | 0.7 | pct | ES | T | semi-quant 6-step ES | USGS-BOER |