Field | Value |
---|---|

Lab ID | D571313 |

Field ID | NA013C |

Job ID | WC40 |

Sample submitter | Eppinger, Robert G. |

Project name | Nabesna-Kennecott AMRAP |

Date submitted | 9/15/1994 0:00:00 |

Country | United States |

State | AK |

Map quadrangle | Nabesna |

Geographic latitude | 62.38139 |

Geographic longitude | -143.00889 |

Sample source | stream sediment |

Collection method | composite |

Primary media type | concentrate |

Secondary media type | panned |

Sample media name | C3 fraction |

Sample preparation method | -20 HMC, bromoform @ 2.85 SG, modified Frantz @ 0.25 & 1.75 amps |

Sieve size | -20 mesh |

(click for info) | |

Geologic map unit | -143.00889, 62.38139 |

Nearby scientific data | Find additional scientific data near this location |

Element | Measured value | Units of measure | Analytical method |
---|---|---|---|

Beryllium | <2 | parts per million by weight | ES_SQ |

Boron | 20 | parts per million by weight | ES_SQ |

Sodium | <0.5 | percent by weight | ES_SQ |

Magnesium | 1.5 | percent by weight | ES_SQ |

Phosphorus | <0.5 | percent by weight | ES_SQ |

Calcium | 15 | percent by weight | ES_SQ |

Scandium | 10 | parts per million by weight | ES_SQ |

Titanium | 0.1 | percent by weight | ES_SQ |

Vanadium | 70 | parts per million by weight | ES_SQ |

Chromium | 20 | parts per million by weight | ES_SQ |

Manganese | 0.05 | percent by weight | ES_SQ |

Iron | 15 | percent by weight | ES_SQ |

Cobalt | 1000 | parts per million by weight | ES_SQ |

Nickel | 100 | parts per million by weight | ES_SQ |

Copper | 5000 | parts per million by weight | ES_SQ |

Zinc | <500 | parts per million by weight | ES_SQ |

Gallium | 20 | parts per million by weight | ES_SQ |

Germanium | <20 | parts per million by weight | ES_SQ |

Arsenic | <500 | parts per million by weight | ES_SQ |

Strontium | <200 | parts per million by weight | ES_SQ |

Yttrium | 20 | parts per million by weight | ES_SQ |

Zirconium | 30 | parts per million by weight | ES_SQ |

Niobium | <50 | parts per million by weight | ES_SQ |

Molybdenum | <10 | parts per million by weight | ES_SQ |

Palladium | <100 | parts per million by weight | ES_SQ |

Silver | 1.5 | parts per million by weight | ES_SQ |

Cadmium | <50 | parts per million by weight | ES_SQ |

Tin | <20 | parts per million by weight | ES_SQ |

Antimony | <200 | parts per million by weight | ES_SQ |

Barium | 50 | 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 |

Platinum | <100 | parts per million by weight | ES_SQ |

Gold | <20 | parts per million by weight | ES_SQ |

Lead | 20 | parts per million by weight | ES_SQ |

Bismuth | <20 | parts per million by weight | ES_SQ |

Thorium | <200 | parts per million by weight | ES_SQ |

Element | Value | Units | Technique | Digestion | Decomposition | Laboratory |
---|---|---|---|---|---|---|

Beryllium | L2 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

Boron | 20 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

Sodium | L0.5 | pct | ES | T | semi-quant 6-step ES | USGS-BGC |

Magnesium | 1.5 | pct | ES | T | semi-quant 6-step ES | USGS-BGC |

Phosphorus | L0.5 | pct | ES | T | semi-quant 6-step ES | USGS-BGC |

Calcium | 15 | pct | ES | T | semi-quant 6-step ES | USGS-BGC |

Scandium | 10 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

Titanium | 0.1 | pct | ES | T | semi-quant 6-step ES | USGS-BGC |

Vanadium | 70 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

Chromium | 20 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

Manganese | 0.05 | pct | ES | T | semi-quant 6-step ES | USGS-BGC |

Iron | 15 | pct | ES | T | semi-quant 6-step ES | USGS-BGC |

Cobalt | 1000 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

Nickel | 100 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

Copper | 5000 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

Zinc | L500 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

Gallium | 20 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

Germanium | L20 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

Arsenic | L500 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

Strontium | L200 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

Yttrium | 20 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

Zirconium | 30 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

Niobium | L50 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

Molybdenum | L10 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

Palladium | L100 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

Silver | 1.5 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

Cadmium | L50 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

Tin | L20 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

Antimony | L200 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

Barium | 50 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

Lanthanum | L100 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

Tungsten | L50 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

Platinum | L100 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

Gold | L20 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

Lead | 20 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

Bismuth | L20 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |

Thorium | L200 | ppm | ES | T | semi-quant 6-step ES | USGS-BGC |