| Field | Value |
|---|---|
| Lab ID | C321481 |
| Field ID | 08PB256CR18-20 |
| Job ID | MRP09619 |
| Sample submitter | Eppinger, Robert G. |
| Project name | Concealed Deposits: Pebble |
| Date submitted | 12/18/2008 0:00:00 |
| Date collected | 7/19/2008 0:00:00 |
| Country | United States |
| State | AK |
| Map quadrangle | Iliamna |
| Geographic latitude | 59.90155 |
| Geographic longitude | -155.28516 |
| Spheroid | WGS84 |
| Datum | WGS84 |
| loc_desc | natural pond on Pebble property |
| Sampling depth | 18-20 cm |
| Sample source | lake |
| Collection method | grab/single |
| Primary media type | sediment |
| Sample comment | pond sediment core, 2 cm increment (18-20 cm depth) |
| Sample preparation method | dry sieved to -80 mesh; ground |
| Sieve size | -80 mesh |
| (click for info) | |
| Geologic map unit | -155.28516, 59.90155 |
| Nearby scientific data | Find additional scientific data near this location |
| Element | Measured value | Units of measure | Analytical method |
|---|---|---|---|
| Lithium | 20 | parts per million by weight | AES_HF |
| Beryllium | 0.8 | parts per million by weight | MS_HF |
| Sodium | 1.8 | percent by weight | AES_HF |
| Magnesium | 0.69 | percent by weight | AES_ST |
| Aluminum | 8.39 | percent by weight | AES_ST |
| Phosphorus | 0.1 | percent by weight | AES_ST |
| Potassium | 1.63 | percent by weight | AES_ST |
| Calcium | 1.04 | percent by weight | AES_ST |
| Scandium | 7 | parts per million by weight | MS_ST |
| Titanium | 0.42 | percent by weight | AES_ST |
| Vanadium | 133 | parts per million by weight | AES_HF |
| Chromium | 40 | parts per million by weight | AES_ST |
| Manganese | 0.14 | percent by weight | AES_HF |
| Iron | 6.29 | percent by weight | AES_ST |
| Cobalt | 19.3 | parts per million by weight | MS_HF |
| Nickel | 25 | parts per million by weight | AES_ST |
| Copper | 510 | parts per million by weight | AES_HF |
| Zinc | 58 | parts per million by weight | AES_ST |
| Gallium | 19 | parts per million by weight | MS_ST |
| Germanium | 1 | parts per million by weight | MS_ST |
| Arsenic | 18 | parts per million by weight | MS_HF |
| Selenium | 1.7 | parts per million by weight | AA_HG_Acid |
| Rubidium | 60.4 | parts per million by weight | MS_ST |
| Strontium | 191 | parts per million by weight | AES_HF |
| Yttrium | 18.7 | parts per million by weight | MS_ST |
| Zirconium | 144 | parts per million by weight | AES_ST |
| Niobium | 9 | parts per million by weight | MS_ST |
| Molybdenum | 1.33 | parts per million by weight | MS_HF |
| Silver | 1 | parts per million by weight | MS_ST |
| Cadmium | <0.1 | parts per million by weight | MS_HF |
| Indium | 0.06 | parts per million by weight | MS_HF |
| Tin | 2 | parts per million by weight | MS_ST |
| Antimony | 1 | parts per million by weight | AA_HG_ST |
| Tellurium | 0.1 | parts per million by weight | MS_HF |
| Cesium | 3 | parts per million by weight | MS_ST |
| Barium | 842 | parts per million by weight | AES_ST |
| Lanthanum | 19.5 | parts per million by weight | MS_ST |
| Cerium | 34.6 | parts per million by weight | MS_ST |
| Praseodymium | 3.99 | parts per million by weight | MS_ST |
| Neodymium | 16 | parts per million by weight | MS_ST |
| Samarium | 3.2 | parts per million by weight | MS_ST |
| Europium | 0.93 | parts per million by weight | MS_ST |
| Gadolinium | 3.7 | parts per million by weight | MS_ST |
| Terbium | 0.55 | parts per million by weight | MS_ST |
| Dysprosium | 3.26 | parts per million by weight | MS_ST |
| Holmium | 0.64 | parts per million by weight | MS_ST |
| Erbium | 2.04 | parts per million by weight | MS_ST |
| Thulium | 0.32 | parts per million by weight | MS_ST |
| Ytterbium | 1.9 | parts per million by weight | MS_ST |
| Lutetium | 0.32 | parts per million by weight | MS_ST |
| Hafnium | 4 | parts per million by weight | MS_ST |
| Tantalum | 0.6 | parts per million by weight | MS_ST |
| Tungsten | 1 | parts per million by weight | MS_ST |
| Gold | 0.006 | parts per million by weight | FA_DC |
| Mercury | 0.04 | parts per million by weight | AA_CV |
| Thallium | 0.5 | parts per million by weight | MS_HF |
| Lead | 14.5 | parts per million by weight | MS_HF |
| Bismuth | 0.2 | parts per million by weight | MS_HF |
| Thorium | 5.4 | parts per million by weight | MS_ST |
| Uranium | 2.24 | parts per million by weight | MS_ST |
| Element | Value | Units | Technique | Digestion | Decomposition | Laboratory |
|---|---|---|---|---|---|---|
| Lithium | 20 | ppm | AES | T | HF-HCl-HNO3-HClO4 | SGS Minerals, Canada |
| Lithium | 20 | ppm | AES | T | Na2O2 sinter | SGS Minerals, Canada |
| Beryllium | N5 | ppm | AES | T | Na2O2 sinter | SGS Minerals, Canada |
| Beryllium | 0.8 | ppm | MS | T | HF-HCl-HNO3-HClO4 | SGS Minerals, Canada |
| Carbon | 2.07 | pct | CB | T | infrared detector | SGS Minerals, Canada |
| Fluorine | 0.023 | pct | ISE | T | NaOH-KNO3 fusion | SGS Minerals, Canada |
| Sodium | 1.8 | pct | AES | T | HF-HCl-HNO3-HClO4 | SGS Minerals, Canada |
| Magnesium | 0.67 | pct | AES | T | HF-HCl-HNO3-HClO4 | SGS Minerals, Canada |
| Magnesium | 0.69 | pct | AES | T | Na2O2 sinter | SGS Minerals, Canada |
| Aluminum | 7.41 | pct | AES | T | HF-HCl-HNO3-HClO4 | SGS Minerals, Canada |
| Aluminum | 8.39 | pct | AES | T | Na2O2 sinter | SGS Minerals, Canada |
| Phosphorus | 0.084 | pct | AES | T | HF-HCl-HNO3-HClO4 | SGS Minerals, Canada |
| Phosphorus | 0.1 | pct | AES | T | Na2O2 sinter | SGS Minerals, Canada |
| Sulfur | 0.09 | pct | AES | T | HF-HCl-HNO3-HClO4 | SGS Minerals, Canada |
| Chlorine | 0.012 | pct | ISE | T | KOH-KNO3 fusion | SGS Minerals, Canada |
| Potassium | 1.5 | pct | AES | T | HF-HCl-HNO3-HClO4 | SGS Minerals, Canada |
| Potassium | 1.63 | pct | AES | T | Na2O2 sinter | SGS Minerals, Canada |
| Calcium | 0.93 | pct | AES | T | HF-HCl-HNO3-HClO4 | SGS Minerals, Canada |
| Calcium | 1.04 | pct | AES | T | Na2O2 sinter | SGS Minerals, Canada |
| Scandium | 8.9 | ppm | MS | T | HF-HCl-HNO3-HClO4 | SGS Minerals, Canada |
| Scandium | 7 | ppm | MS | T | Na2O2 sinter | SGS Minerals, Canada |
| Titanium | 0.37 | pct | AES | T | HF-HCl-HNO3-HClO4 | SGS Minerals, Canada |
| Titanium | 0.42 | pct | AES | T | Na2O2 sinter | SGS Minerals, Canada |
| Vanadium | 133 | ppm | AES | T | HF-HCl-HNO3-HClO4 | SGS Minerals, Canada |
| Vanadium | 141 | ppm | AES | T | Na2O2 sinter | SGS Minerals, Canada |
| Chromium | 37 | ppm | AES | T | HF-HCl-HNO3-HClO4 | SGS Minerals, Canada |
| Chromium | 40 | ppm | AES | T | Na2O2 sinter | SGS Minerals, Canada |
| Manganese | 0.149 | pct | AES | T | HF-HCl-HNO3-HClO4 | SGS Minerals, Canada |
| Manganese | 0.14 | pct | AES | T | Na2O2 sinter | SGS Minerals, Canada |
| Iron | 6.17 | pct | AES | T | HF-HCl-HNO3-HClO4 | SGS Minerals, Canada |
| Iron | 6.29 | pct | AES | T | Na2O2 sinter | SGS Minerals, Canada |
| Cobalt | 19.3 | ppm | MS | T | HF-HCl-HNO3-HClO4 | SGS Minerals, Canada |
| Cobalt | 20.1 | ppm | MS | T | Na2O2 sinter | SGS Minerals, Canada |
| Nickel | 12.3 | ppm | AES | T | HF-HCl-HNO3-HClO4 | SGS Minerals, Canada |
| Nickel | 25 | ppm | AES | T | Na2O2 sinter | SGS Minerals, Canada |
| Copper | 510 | ppm | AES | T | HF-HCl-HNO3-HClO4 | SGS Minerals, Canada |
| Copper | 500 | ppm | AES | T | Na2O2 sinter | SGS Minerals, Canada |
| Zinc | 56 | ppm | AES | T | HF-HCl-HNO3-HClO4 | SGS Minerals, Canada |
| Zinc | 58 | ppm | AES | T | Na2O2 sinter | SGS Minerals, Canada |
| Gallium | 13.1 | ppm | MS | T | HF-HCl-HNO3-HClO4 | SGS Minerals, Canada |
| Gallium | 19 | ppm | MS | T | Na2O2 sinter | SGS Minerals, Canada |
| Germanium | 1 | ppm | MS | T | Na2O2 sinter | SGS Minerals, Canada |
| Arsenic | 18 | ppm | MS | T | HF-HCl-HNO3-HClO4 | SGS Minerals, Canada |
| Arsenic | N30 | ppm | MS | T | Na2O2 sinter | SGS Minerals, Canada |
| Selenium | 1.7 | ppm | AA | T | HNO3-HCl-H2SO4-KMnO4, HGAAS | SGS Minerals, Canada |
| Rubidium | 53.4 | ppm | MS | T | HF-HCl-HNO3-HClO4 | SGS Minerals, Canada |
| Rubidium | 60.4 | ppm | MS | T | Na2O2 sinter | SGS Minerals, Canada |
| Strontium | 191 | ppm | AES | T | HF-HCl-HNO3-HClO4 | SGS Minerals, Canada |
| Strontium | 211 | ppm | AES | T | Na2O2 sinter | SGS Minerals, Canada |
| Yttrium | 15.8 | ppm | MS | T | HF-HCl-HNO3-HClO4 | SGS Minerals, Canada |
| Yttrium | 18.7 | ppm | MS | T | Na2O2 sinter | SGS Minerals, Canada |
| Zirconium | 144 | ppm | AES | T | Na2O2 sinter | SGS Minerals, Canada |
| Niobium | 9.9 | ppm | MS | T | HF-HCl-HNO3-HClO4 | SGS Minerals, Canada |
| Niobium | 9 | ppm | MS | T | Na2O2 sinter | SGS Minerals, Canada |
| Molybdenum | 1.33 | ppm | MS | T | HF-HCl-HNO3-HClO4 | SGS Minerals, Canada |
| Molybdenum | N2 | ppm | MS | T | Na2O2 sinter | SGS Minerals, Canada |
| Silver | N1 | ppm | MS | T | HF-HCl-HNO3-HClO4 | SGS Minerals, Canada |
| Silver | 1 | ppm | MS | T | Na2O2 sinter | SGS Minerals, Canada |
| Cadmium | N0.1 | ppm | MS | T | HF-HCl-HNO3-HClO4 | SGS Minerals, Canada |
| Cadmium | N0.2 | ppm | MS | T | Na2O2 sinter | SGS Minerals, Canada |
| Indium | 0.06 | ppm | MS | T | HF-HCl-HNO3-HClO4 | SGS Minerals, Canada |
| Indium | N0.2 | ppm | MS | T | Na2O2 sinter | SGS Minerals, Canada |
| Tin | 1.3 | ppm | MS | T | HF-HCl-HNO3-HClO4 | SGS Minerals, Canada |
| Tin | 2 | ppm | MS | T | Na2O2 sinter | SGS Minerals, Canada |
| Antimony | 1 | ppm | AA | T | Na2O2-HCl, HGAAS | SGS Minerals, Canada |
| Antimony | 1.46 | ppm | MS | T | HF-HCl-HNO3-HClO4 | SGS Minerals, Canada |
| Antimony | 1.4 | ppm | MS | T | Na2O2 sinter | SGS Minerals, Canada |
| Tellurium | 0.1 | ppm | MS | T | HF-HCl-HNO3-HClO4 | SGS Minerals, Canada |
| Cesium | N5 | ppm | MS | T | HF-HCl-HNO3-HClO4 | SGS Minerals, Canada |
| Cesium | 3 | ppm | MS | T | Na2O2 sinter | SGS Minerals, Canada |
| Barium | 770 | ppm | AES | T | HF-HCl-HNO3-HClO4 | SGS Minerals, Canada |
| Barium | 842 | ppm | AES | T | Na2O2 sinter | SGS Minerals, Canada |
| Lanthanum | 18.3 | ppm | MS | T | HF-HCl-HNO3-HClO4 | SGS Minerals, Canada |
| Lanthanum | 19.5 | ppm | MS | T | Na2O2 sinter | SGS Minerals, Canada |
| Cerium | 31.9 | ppm | MS | T | HF-HCl-HNO3-HClO4 | SGS Minerals, Canada |
| Cerium | 34.6 | ppm | MS | T | Na2O2 sinter | SGS Minerals, Canada |
| Praseodymium | 3.99 | ppm | MS | T | Na2O2 sinter | SGS Minerals, Canada |
| Neodymium | 16 | ppm | MS | T | Na2O2 sinter | SGS Minerals, Canada |
| Samarium | 3.2 | ppm | MS | T | Na2O2 sinter | SGS Minerals, Canada |
| Europium | 0.93 | ppm | MS | T | Na2O2 sinter | SGS Minerals, Canada |
| Gadolinium | 3.7 | ppm | MS | T | Na2O2 sinter | SGS Minerals, Canada |
| Terbium | 0.55 | ppm | MS | T | Na2O2 sinter | SGS Minerals, Canada |
| Dysprosium | 3.26 | ppm | MS | T | Na2O2 sinter | SGS Minerals, Canada |
| Holmium | 0.64 | ppm | MS | T | Na2O2 sinter | SGS Minerals, Canada |
| Erbium | 2.04 | ppm | MS | T | Na2O2 sinter | SGS Minerals, Canada |
| Thulium | 0.32 | ppm | MS | T | Na2O2 sinter | SGS Minerals, Canada |
| Ytterbium | 1.9 | ppm | MS | T | Na2O2 sinter | SGS Minerals, Canada |
| Lutetium | 0.32 | ppm | MS | T | Na2O2 sinter | SGS Minerals, Canada |
| Hafnium | 4 | ppm | MS | T | Na2O2 sinter | SGS Minerals, Canada |
| Tantalum | 0.6 | ppm | MS | T | Na2O2 sinter | SGS Minerals, Canada |
| Tungsten | 0.9 | ppm | MS | T | HF-HCl-HNO3-HClO4 | SGS Minerals, Canada |
| Tungsten | 1 | ppm | MS | T | Na2O2 sinter | SGS Minerals, Canada |
| Gold | 0.006 | ppm | FA | T | PbO fire assay, DCP | SGS Minerals, Canada |
| Mercury | 0.04 | ppm | AA | T | multi-acid, CVAAS | SGS Minerals, Canada |
| Thallium | 0.5 | ppm | MS | T | HF-HCl-HNO3-HClO4 | SGS Minerals, Canada |
| Thallium | 0.6 | ppm | MS | T | Na2O2 sinter | SGS Minerals, Canada |
| Lead | 14.5 | ppm | MS | T | HF-HCl-HNO3-HClO4 | SGS Minerals, Canada |
| Lead | 16 | ppm | MS | T | Na2O2 sinter | SGS Minerals, Canada |
| Bismuth | 0.2 | ppm | MS | T | HF-HCl-HNO3-HClO4 | SGS Minerals, Canada |
| Bismuth | 0.2 | ppm | MS | T | Na2O2 sinter | SGS Minerals, Canada |
| Thorium | 4.6 | ppm | MS | T | HF-HCl-HNO3-HClO4 | SGS Minerals, Canada |
| Thorium | 5.4 | ppm | MS | T | Na2O2 sinter | SGS Minerals, Canada |
| Uranium | 2.1 | ppm | MS | T | HF-HCl-HNO3-HClO4 | SGS Minerals, Canada |
| Uranium | 2.24 | ppm | MS | T | Na2O2 sinter | SGS Minerals, Canada |
| CCO3 | 0.02 | pct | TT | T | HClO4 | SGS Minerals, Canada |
| CO2 | 0.09 | pct | TT | T | HClO4 | SGS Minerals, Canada |
| COrg | 2.05 | pct | CP | T | total C less (CO2 + C-CO3) | SGS Minerals, Canada |