| Field | Value |
|---|---|
| Lab ID | M200249 |
| Field ID | 91AF013A |
| Job ID | ML50 |
| Sample submitter | Ford, Arthur B. |
| Project name | Sitka AMRAP |
| Date submitted | 5/5/1992 0:00:00 |
| Country | United States |
| State | AK |
| Map quadrangle | Juneau |
| Geographic latitude | 58.33278 |
| Geographic longitude | -134.66028 |
| Sample source | outcrop |
| Collection method | grab/single |
| Primary media type | rock |
| Secondary media type | metamorphic |
| Sample media name | greenstone |
| Sample comment | greenstone |
| Additional sample attributes | not metasomatic; quartz unknown; mafic (greenstone, greenschist, amphibolite) |
| Geologic age | Jurassic--Cretaceous |
| Stratigraphic unit | Douglas Island Volcanics |
| Metamorphic setting | regional |
| Metamorphic facies or grade | greenschist |
| (click for info) | |
| Geologic map unit | -134.66028, 58.33278 |
| Nearby scientific data | Find additional scientific data near this location |
| Element | Measured value | Units of measure | Analytical method |
|---|---|---|---|
| Scandium | 38.2 | parts per million by weight | NA |
| Vanadium | 340 | parts per million by weight | AES_HF |
| Chromium | 61.3 | parts per million by weight | NA |
| Cobalt | 38.9 | parts per million by weight | NA |
| Nickel | 39 | parts per million by weight | NA |
| Copper | 77 | parts per million by weight | EDX |
| Zinc | 77 | parts per million by weight | NA |
| Arsenic | 8.4 | parts per million by weight | NA |
| Rubidium | 12 | parts per million by weight | NA |
| Strontium | 320 | parts per million by weight | NA |
| Yttrium | 20 | parts per million by weight | EDX |
| Zirconium | 57 | parts per million by weight | EDX |
| Niobium | <10 | parts per million by weight | EDX |
| Ruthenium | <0.0005 | parts per million by weight | FA_MS |
| Rhodium | <0.0005 | parts per million by weight | FA_MS |
| Palladium | 0.01 | parts per million by weight | FA_MS |
| Antimony | 0.5 | parts per million by weight | NA |
| Cesium | 0.57 | parts per million by weight | NA |
| Barium | 110 | parts per million by weight | NA |
| Lanthanum | 7.66 | parts per million by weight | NA |
| Cerium | 17 | parts per million by weight | NA |
| Neodymium | 13 | parts per million by weight | NA |
| Samarium | 3.29 | parts per million by weight | NA |
| Europium | 0.85 | parts per million by weight | NA |
| Gadolinium | 3.4 | parts per million by weight | NA |
| Terbium | 0.48 | parts per million by weight | NA |
| Ytterbium | 1.6 | parts per million by weight | NA |
| Lutetium | 0.21 | parts per million by weight | NA |
| Hafnium | 1.4 | parts per million by weight | NA |
| Tantalum | 0.21 | parts per million by weight | NA |
| Iridium | <0.0005 | parts per million by weight | FA_MS |
| Platinum | 0.003 | parts per million by weight | FA_MS |
| Gold | <0.003 | parts per million by weight | NA |
| Thorium | 1.2 | parts per million by weight | NA |
| Uranium | 0.33 | parts per million by weight | NA |
| Element | Value | Units | Technique | Digestion | Decomposition | Laboratory |
|---|---|---|---|---|---|---|
| Sulfur | 0.97 | pct | CB | T | infrared detector | USGS-BGC |
| Sulfur | 0.18 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BGC |
| Sulfur | 0.18 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BGC |
| Calcium | 10.2 | pct | NA | T | INAA-LC | USGS-BGC |
| Scandium | 38.2 | ppm | NA | T | INAA-LC | USGS-BGC |
| Vanadium | 340 | ppm | AES | T | HF-HCl-HNO3-HClO4 | USGS-BGC |
| Chromium | 82 | ppm | XRF | T | EDXRF | USGS-BGC |
| Chromium | 61.3 | ppm | NA | T | INAA-LC | USGS-BGC |
| Chromium | <140 | ppm | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BGC |
| Cobalt | 38.9 | ppm | NA | T | INAA-LC | USGS-BGC |
| Nickel | 23 | ppm | XRF | T | EDXRF | USGS-BGC |
| Nickel | 39 | ppm | NA | T | INAA-LC | USGS-BGC |
| Copper | 77 | ppm | XRF | T | EDXRF | USGS-BGC |
| Zinc | 75 | ppm | XRF | T | EDXRF | USGS-BGC |
| Zinc | 77 | ppm | NA | T | INAA-LC | USGS-BGC |
| Arsenic | 8.4 | ppm | NA | T | INAA-LC | USGS-BGC |
| Rubidium | 13 | ppm | XRF | T | EDXRF | USGS-BGC |
| Rubidium | 12 | ppm | NA | T | INAA-LC | USGS-BGC |
| Strontium | 330 | ppm | XRF | T | EDXRF | USGS-BGC |
| Strontium | 320 | ppm | NA | T | INAA-LC | USGS-BGC |
| Yttrium | 20 | ppm | XRF | T | EDXRF | USGS-BGC |
| Zirconium | 57 | ppm | XRF | T | EDXRF | USGS-BGC |
| Zirconium | L100 | ppm | NA | T | INAA-LC | USGS-BGC |
| Niobium | L10 | ppm | XRF | T | EDXRF | USGS-BGC |
| Ruthenium | L0.0005 | ppm | FA | T | NiS fire assay, ICP-MS | USGS-BGC |
| Rhodium | L0.0005 | ppm | FA | T | NiS fire assay, ICP-MS | USGS-BGC |
| Palladium | 0.014 | ppm | FA | T | NiS fire assay, ICP-MS | USGS-BGC |
| Antimony | 0.5 | ppm | NA | T | INAA-LC | USGS-BGC |
| Cesium | 0.57 | ppm | NA | T | INAA-LC | USGS-BGC |
| Barium | 134 | ppm | XRF | T | EDXRF | USGS-BGC |
| Barium | 110 | ppm | NA | T | INAA-LC | USGS-BGC |
| Lanthanum | L30 | ppm | XRF | T | EDXRF | USGS-BGC |
| Lanthanum | 7.66 | ppm | NA | T | INAA-LC | USGS-BGC |
| Cerium | L30 | ppm | XRF | T | EDXRF | USGS-BGC |
| Cerium | 17 | ppm | NA | T | INAA-LC | USGS-BGC |
| Neodymium | 13 | ppm | NA | T | INAA-LC | USGS-BGC |
| Samarium | 3.29 | ppm | NA | T | INAA-LC | USGS-BGC |
| Europium | 0.853 | ppm | NA | T | INAA-LC | USGS-BGC |
| Gadolinium | 3.4 | ppm | NA | T | INAA-LC | USGS-BGC |
| Terbium | 0.48 | ppm | NA | T | INAA-LC | USGS-BGC |
| Ytterbium | 1.6 | ppm | NA | T | INAA-LC | USGS-BGC |
| Lutetium | 0.21 | ppm | NA | T | INAA-LC | USGS-BGC |
| Hafnium | 1.4 | ppm | NA | T | INAA-LC | USGS-BGC |
| Tantalum | 0.21 | ppm | NA | T | INAA-LC | USGS-BGC |
| Iridium | L0.0005 | ppm | FA | T | NiS fire assay, ICP-MS | USGS-BGC |
| Platinum | 0.003 | ppm | FA | T | NiS fire assay, ICP-MS | USGS-BGC |
| Gold | L0.003 | ppm | NA | T | INAA-LC | USGS-BGC |
| Thorium | 1.2 | ppm | NA | T | INAA-LC | USGS-BGC |
| Uranium | 0.33 | ppm | NA | T | INAA-LC | USGS-BGC |
| Al2O3 | 14.2 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BGC |
| CaO | 10.1 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BGC |
| CO2 | 1.52 | pct | TT | T | HClO4 | USGS-BGC |
| FeTO3 | 12 | pct | NA | T | INAA-LC | USGS-BGC |
| FeO | 8.44 | pct | TT | T | HF-H2SO4 | USGS-BGC |
| FeTO3 | 11.6 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BGC |
| H2Om | 0.27 | pct | GV | T | USGS-BGC | |
| H2Ob | 3.1 | pct | TT | T | flux and combustion, total H2O less moisture | USGS-BGC |
| K2O | L0.723 | pct | NA | T | INAA-LC | USGS-BGC |
| K2O | 0.63 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BGC |
| LOI | 3.37 | pct | GV | T | combustion | USGS-BGC |
| MgO | 6.17 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BGC |
| MnO | 0.35 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BGC |
| Na2O | 3.5 | pct | NA | T | INAA-LC | USGS-BGC |
| Na2O | 3.33 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BGC |
| P2O5 | 0.27 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BGC |
| SiO2 | 48 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BGC |
| TiO2 | 0.81 | pct | XRF | T | LiBO2-Li2B4O7 fusion | USGS-BGC |