| Field | Value |
|---|---|
| Lab ID | BDB686 |
| Field ID | 68ABG752 |
| Job ID | 03399 |
| Sample submitter | Berg, Henry C. |
| Project name | Annette-Gravina Islands |
| Date submitted | 4/15/1971 0:00:00 |
| Country | United States |
| State | AK |
| Map quadrangle | Ketchikan |
| Geographic latitude | 55.1625 |
| Geographic longitude | -131.73195 |
| Sample source | outcrop |
| Collection method | grab/single |
| Primary media type | rock |
| Secondary media type | igneous |
| Sample media name | diorite |
| Sample comment | vein mtl; ba-py-cpy-hem in flt z |
| Additional sample attributes | shear-fault structural setting; silica matrix; base metal ore minerals |
| Geologic age | Silurian |
| Stratigraphic unit | Annette Island pluton |
| Mineralization type | vein |
| Igneous setting | pluton |
| (click for info) | |
| Geologic map unit | -131.73195, 55.1625 |
| 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 | 30 | parts per million by weight | ES_SQ |
| Chromium | 10 | parts per million by weight | ES_SQ |
| Cobalt | 20 | parts per million by weight | ES_SQ |
| Nickel | 7 | parts per million by weight | ES_SQ |
| Copper | 2000 | 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 | 1000 | parts per million by weight | ES_SQ |
| Yttrium | <10 | parts per million by weight | ES_SQ |
| Zirconium | <10 | parts per million by weight | ES_SQ |
| Niobium | <10 | parts per million by weight | ES_SQ |
| Molybdenum | 7 | parts per million by weight | ES_SQ |
| 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 | 5000.11 | parts per million by weight | ES_SQ |
| Lanthanum | 100 | 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 | <10 | parts per million by weight | ES_SQ |
| Bismuth | <10 | parts per million by weight | ES_SQ |
| splwtau | 10 | grams | GV |
| 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 | 0.15 | pct | ES | T | semi-quant 6-step ES | USGS-BOER |
| Scandium | L5 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Vanadium | 30 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Chromium | 10 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Cobalt | 20 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Nickel | 7 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Copper | 2000 | 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 | 1000 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Yttrium | L10 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Zirconium | N10 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Niobium | N10 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Molybdenum | 7 | ppm | ES | T | semi-quant 6-step 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 | G5000 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Lanthanum | 100 | 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 | N10 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| Bismuth | N10 | ppm | ES | T | semi-quant 6-step ES | USGS-BOER |
| FeTO3 | 2 | pct | ES | T | semi-quant 6-step ES | USGS-BOER |
| MgO | 0.15 | pct | ES | T | semi-quant 6-step ES | USGS-BOER |
| MnO | 0.015 | pct | ES | T | semi-quant 6-step ES | USGS-BOER |
| SplWtAu | 10 | g | GV | T | USGS-BOER | |
| TiO2 | 0.07 | pct | ES | T | semi-quant 6-step ES | USGS-BOER |